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SIMPLE  =                    T /
BITPIX  =                  -32 /
NAXIS   =                    4 /
NAXIS1  =                  501 /
NAXIS2  =                  501 /
NAXIS3  =                    1 /
NAXIS4  =                    1 /
EXTEND  =                    T /Tables following main image
BLOCKED =                    T /Tape may be blocked
OBJECT  = 'NGC5194 '
TELESCOP= 'VLA     '
INSTRUME= 'VLA     '
OBSERVER= 'AN57    '
DATE-OBS= '29/03/92'
DATE-MAP= '26/10/98'
BSCALE  =    1.00000000000E+00 /REAL = TAPE * BSCALE + BZERO
BZERO   =    0.00000000000E+00 /
BUNIT   = 'JY/BEAM '
EPOCH   =      2.000000000E+03 /EPOCH OF RA DEC
VELREF  =                    3 />256 RADIO, 1 LSR 2 HEL 3 OBS
ALTRPIX =      1.000000000E+00 /ALTENATE FREQ/VEL REF PIXEL
OBSRA   =    2.02468215942E+02 /ANTENNA POINTING RA
OBSDEC  =    4.71962051392E+01 /ANTENNA POINTING DEC
DATAMAX =      3.629937023E-02 /MAX PIXEL VALUE
DATAMIN =     -8.351851284E-05 /MIN PIXEL VALUE
CTYPE1  = 'RA---SIN'
CRVAL1  =    2.02467427973E+02 /
CDELT1  =     -5.555555690E-04 /
CRPIX1  =      2.510000000E+02 /
CROTA1  =      0.000000000E+00 /
CTYPE2  = 'DEC--SIN'
CRVAL2  =    4.71948138906E+01 /
CDELT2  =      5.555555690E-04 /
CRPIX2  =      2.510000000E+02 /
CROTA2  =      0.000000000E+00 /
CTYPE3  = 'FREQ    '
CRVAL3  =    1.46490000000E+09 /
CDELT3  =      5.000000000E+07 /
CRPIX3  =      1.000000000E+00 /
CROTA3  =      0.000000000E+00 /
CTYPE4  = 'STOKES  '
CRVAL4  =    1.00000000000E+00 /
CDELT4  =      1.000000000E+00 /
CRPIX4  =      1.000000000E+00 /
CROTA4  =      0.000000000E+00 /
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY  / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY AIPS   IMNAME='M51CM20_C   ' IMCLASS='UV    ' IMSEQ=   1     /
HISTORY AIPS   USERNO=  664            /
HISTORY AIPS   SORT ORDER = 'TB'
HISTORY       / Where T means TIME (IAT)
HISTORY       / Where B means BASELINE NUM
HISTORY AIPS WTSCAL =  1.00000000000E+00 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR97 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='M51CM20_C   '   OUTCLASS='UV    '
HISTORY UVLOD OUTSEQ=    2   OUTDISK=  5
HISTORY UVLOD RELEASE= '15APR97 ' /--------------------------------------------
HISTORY GETJY RELEASE ='15APR97 '  /********* Start 01-OCT-1998   20:20:17
HISTORY GETJY INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY GETJY INSEQ=    2   INDISK=  5
HISTORY GETJY  /Sources included:
HISTORY GETJY  SOURCES = '1409+524        ','                '
HISTORY GETJY  SOUCODE ='    ' /Source Cal code
HISTORY GETJY  /Calibrators included:
HISTORY GETJY  CALSOUR = '1328+307        ','                '
HISTORY GETJY  QUAL =    0 CALCODE =
HISTORY GETJY  BIF =   1, EIF =   2 / IF range
HISTORY GETJY /TIMERANG = beginning to end
HISTORY GETJY  SUBARRAY =   0
HISTORY GETJY  ANTENNAS = 0     /All antennas selected
HISTORY GETJY  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 01-OCT-1998   20:23:54
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0134+329        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0134+329        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:28:41
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:28:50
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY GETJY RELEASE ='15APR97 '  /********* Start 01-OCT-1998   20:29:02
HISTORY GETJY INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY GETJY INSEQ=    2   INDISK=  5
HISTORY GETJY  /Sources included:
HISTORY GETJY  SOURCES = '1409+524        ','                '
HISTORY GETJY  SOUCODE ='    ' /Source Cal code
HISTORY GETJY  /Calibrators included:
HISTORY GETJY  CALSOUR = '1328+307        ','                '
HISTORY GETJY  QUAL =    0 CALCODE =
HISTORY GETJY  BIF =   1, EIF =   2 / IF range
HISTORY GETJY /TIMERANG = beginning to end
HISTORY GETJY  SUBARRAY =   0
HISTORY GETJY  ANTENNAS = 0     /All antennas selected
HISTORY GETJY  SNVER =    0 /SN version, 0=> all
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:29:53
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 01-OCT-1998   20:31:59
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:43:47
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   2 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:45:24
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:46:25
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 01-OCT-1998   20:47:08
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:59:09
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:59:32
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 01-OCT-1998   21:00:22
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 01-OCT-1998   21:41:49
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY CLCOR RELEASE ='15APR97 '  /********* Start 01-OCT-1998   21:53:09
HISTORY CLCOR  SOURCES = ''     /All sources selected
HISTORY CLCOR  ANTENNAS = 0     /All antennas selected
HISTORY CLCOR /TIMERANG = beginning to end
HISTORY CLCOR  STOKES = '    ' / Stokes type
HISTORY CLCOR  BIF =   1, EIF =   2/ IF range
HISTORY CLCOR  SUBARRAY =  1 GAINVER =    2 /CL table
HISTORY CLCOR   OPCODE = 'PANG' / Operation code
HISTORY CLCOR   CLPARM(1)=  0. / Parallactic angle correction removed
HISTORY CLCOR    /   6783 Records modified
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   21:54:42
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 01-OCT-1998   21:56:54
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY TACOP Release ='15APR97 '  /********* Start 02-OCT-1998   09:19:44
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR97 '  /********* Start 02-OCT-1998   09:20:27
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY GETJY RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:20:59
HISTORY GETJY INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY GETJY INSEQ=    2   INDISK=  5
HISTORY GETJY  /Sources included:
HISTORY GETJY  SOURCES = '1409+524        ','                '
HISTORY GETJY  SOUCODE ='    ' /Source Cal code
HISTORY GETJY  /Calibrators included:
HISTORY GETJY  CALSOUR = '1328+307        ','                '
HISTORY GETJY  QUAL =    0 CALCODE =
HISTORY GETJY  BIF =   1, EIF =   2 / IF range
HISTORY GETJY /TIMERANG = beginning to end
HISTORY GETJY  SUBARRAY =   0
HISTORY GETJY  ANTENNAS = 0     /All antennas selected
HISTORY GETJY  SNVER =    0 /SN version, 0=> all
HISTORY TACOP Release ='15APR97 '  /********* Start 02-OCT-1998   09:21:25
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:28:52
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = 'NGC5194         ','1409+524        '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1409+524        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to    1/03:21:30.00
HISTORY CLCAL  TIMERANG =   0.000000E+00  1.139931E+00  / days
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:30:30
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = 'NGC5194         ','1409+524        '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1409+524        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG =    1/03:21:30.00 to    1/22:59:59.99
HISTORY CLCAL  TIMERANG =   1.139931E+00  1.958333E+00  / days
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:31:27
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0518+165        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0518+165        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:32:19
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0538+498        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0538+498        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:32:41
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '1328+307        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1328+307        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:33:09
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0134+329        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0134+329        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:37:50
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 05-OCT-98  12:03:31
HISTORY TVFLG /TIMERANG =    0/23:44:25.45 to    1/16:15:25.45
HISTORY TVFLG  TIMERANG =   9.891835E-01  1.677378E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  381416 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 05-OCT-98 12:03:31'
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 05-OCT-98  12:19:37
HISTORY TVFLG /TIMERANG =    0/23:44:25.45 to    1/16:15:25.45
HISTORY TVFLG  TIMERANG =   9.891835E-01  1.677378E+00  / days
HISTORY TVFLG STOKES='FULL'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  381260 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 05-OCT-98 12:19:37'
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 05-OCT-98  12:39:27
HISTORY TVFLG /TIMERANG =    0/23:44:25.45 to    1/16:15:25.45
HISTORY TVFLG  TIMERANG =   9.891835E-01  1.677378E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  381260 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 05-OCT-98 12:39:27'
HISTORY TACOP Release ='15APR97 '  /********* Start 05-OCT-1998   12:41:11
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY CALIB RELEASE   ='15APR97 '  /******* Start 05-OCT-1998   12:45:57
HISTORY CALIB  N SOURCES=    1 /Following Sources included:
HISTORY CALIB  CALSOUR  = '0518+165        ','                '
HISTORY CALIB  QUAL     =   -1 CALCODE = *
HISTORY CALIB  FLAGVER  =    1 /Flagging table used
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB  SOLINT   =  144.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    4 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(5) =   -1 />0 => average IFs
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='A&P '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    1 /Output SN table version
HISTORY CALIB  UVRANGE  =    0.000E+00, 1.000E+15 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB Found          108 good solutions
HISTORY CALIB RELEASE   ='15APR97 '  /******* Start 05-OCT-1998   12:46:54
HISTORY CALIB  N SOURCES=    1 /Following Sources included:
HISTORY CALIB  CALSOUR  = '0538+498        ','                '
HISTORY CALIB  QUAL     =   -1 CALCODE = *
HISTORY CALIB  FLAGVER  =    1 /Flagging table used
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB  SOLINT   =  144.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    4 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(5) =   -1 />0 => average IFs
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='A&P '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    2 /Output SN table version
HISTORY CALIB  UVRANGE  =    0.000E+00, 1.000E+15 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB Found          108 good solutions
HISTORY CALIB RELEASE   ='15APR97 '  /******* Start 05-OCT-1998   12:47:32
HISTORY CALIB  N SOURCES=    1 /Following Sources included:
HISTORY CALIB  CALSOUR  = '1328+307        ','                '
HISTORY CALIB  QUAL     =   -1 CALCODE = *
HISTORY CALIB  FLAGVER  =    1 /Flagging table used
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB  SOLINT   =  144.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    4 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(5) =   -1 />0 => average IFs
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='A&P '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    3 /Output SN table version
HISTORY CALIB  UVRANGE  =    0.000E+00, 1.000E+15 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB Found          108 good solutions
HISTORY CALIB RELEASE   ='15APR97 '  /******* Start 05-OCT-1998   12:48:12
HISTORY CALIB  N SOURCES=    1 /Following Sources included:
HISTORY CALIB  CALSOUR  = '0134+329        ','                '
HISTORY CALIB  QUAL     =   -1 CALCODE = *
HISTORY CALIB  FLAGVER  =    1 /Flagging table used
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB  SOLINT   =  144.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    4 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(5) =   -1 />0 => average IFs
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='A&P '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    4 /Output SN table version
HISTORY CALIB  UVRANGE  =    0.000E+00, 1.000E+15 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB Found          104 good solutions
HISTORY CALIB RELEASE   ='15APR97 '  /******* Start 05-OCT-1998   12:49:54
HISTORY CALIB  N SOURCES=    2 /Following Sources included:
HISTORY CALIB  CALSOUR  = '1409+524        ','                '
HISTORY CALIB  QUAL     =   -1 CALCODE = *
HISTORY CALIB  FLAGVER  =    1 /Flagging table used
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB  SOLINT   =  144.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    4 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(5) =   -1 />0 => average IFs
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='A&P '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    5 /Output SN table version
HISTORY CALIB  UVRANGE  =    0.000E+00, 3.000E+00 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB Found         2880 good solutions
HISTORY GETJY RELEASE ='15APR97 '  /********* Start 05-OCT-1998   12:54:25
HISTORY GETJY INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY GETJY INSEQ=    2   INDISK=  5
HISTORY GETJY  /Sources included:
HISTORY GETJY  SOURCES = '1409+524        ','                '
HISTORY GETJY  SOUCODE ='    ' /Source Cal code
HISTORY GETJY  /Calibrators included:
HISTORY GETJY  CALSOUR = '1328+307        ','                '
HISTORY GETJY  QUAL =    0 CALCODE =
HISTORY GETJY  BIF =   1, EIF =   2 / IF range
HISTORY GETJY /TIMERANG = beginning to end
HISTORY GETJY  SUBARRAY =   0
HISTORY GETJY  ANTENNAS = 0     /All antennas selected
HISTORY GETJY  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   12:56:54
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = 'NGC5194         ','1409+524        '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1409+524        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to    1/03:21:30.00
HISTORY CLCAL  TIMERANG =   0.000000E+00  1.139931E+00  / days
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   12:58:04
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = 'NGC5194         ','1409+524        '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1409+524        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG =    1/03:21:30.00 to    1/22:59:59.99
HISTORY CLCAL  TIMERANG =   1.139931E+00  1.958333E+00  / days
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   12:59:12
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0518+165        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0518+165        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   12:59:44
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0538+498        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0538+498        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   13:00:11
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '1328+307        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1328+307        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   13:00:41
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0134+329        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0134+329        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 05-OCT-1998   13:14:39
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 05-OCT-98  17:54:36
HISTORY TVFLG /TIMERANG =    1/00:14:55.45 to    1/16:02:55.47
HISTORY TVFLG  TIMERANG =   1.010364E+00  1.668697E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included 2116624 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 05-OCT-98 17:54:36'
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 05-OCT-98  19:22:17
HISTORY TVFLG /TIMERANG =    1/00:14:55.45 to    1/16:02:55.47
HISTORY TVFLG  TIMERANG =   1.010364E+00  1.668697E+00  / days
HISTORY TVFLG STOKES='FULL'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included 2113688 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 05-OCT-98 19:22:17'
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 06-OCT-98  13:43:19
HISTORY TVFLG /TIMERANG =    1/00:14:55.45 to    1/16:02:55.47
HISTORY TVFLG  TIMERANG =   1.010364E+00  1.668697E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included 2113688 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 06-OCT-98 13:43:19'
HISTORY CLCOR RELEASE ='15APR97 '  /********* Start 13-OCT-1998   16:43:56
HISTORY CLCOR  SOURCES = ''     /All sources selected
HISTORY CLCOR  ANTENNAS = 0     /All antennas selected
HISTORY CLCOR /TIMERANG = beginning to end
HISTORY CLCOR  STOKES = 'L   ' / Stokes type
HISTORY CLCOR  BIF =   1, EIF =   2/ IF range
HISTORY CLCOR  SUBARRAY =  1 GAINVER =    2 /CL table
HISTORY CLCOR   OPCODE = 'POLR' / Operation code
HISTORY CLCOR   CLPARM( 1)=  167.00 / Phase(deg) to rotate gains
HISTORY CLCOR   CLPARM( 2)=  -61.00 / Phase(deg) to rotate gains
HISTORY CLCOR    /   6783 Records modified
HISTORY SPLIT RELEASE ='15APR97 '  /********* Start 14-OCT-1998   18:17:06
HISTORY SPLIT INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY SPLIT INSEQ=    2   INDISK=  5
HISTORY SPLIT OUTNAME='NGC5194     '   OUTCLASS='UV    '
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  5
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT  STOKES = '    ' / Stokes type
HISTORY SPLIT  BIF =   1, EIF =   1/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN =   1/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  DOPOL =  1, polarization correction made
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially           18877                   0          18877
HISTORY SPLIT  /Fully               13679                 753         503455
HISTORY RENAM INNAME='NGC5194     '   INCLASS='UV    '
HISTORY RENAM INSEQ=    1   INDISK=  5
HISTORY RENAM OUTNAME='M51CM20_C   '   OUTCLASS='UV    '
HISTORY RENAM OUTSEQ=    3   OUTDISK=  5
HISTORY UVCMP RELEASE ='15APR97 '  /********* Start 19-OCT-1998   17:04:16
HISTORY UVCMP INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY UVCMP INSEQ=    3   INDISK=  5
HISTORY UVCMP OUTNAME='M51CM20_C   '   OUTCLASS='UV    '
HISTORY UVCMP OUTSEQ=    5   OUTDISK=  5
HISTORY
HISTORY UVCMP  /Wrote    522297 uncompressed UV data records
HISTORY DBCON RELEASE ='15APR97 '  /********* Start 19-OCT-1998   17:07:30
HISTORY DBCON  /******Second input UV file history
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /Tape may be blocked
HISTORY  / Where baseline = 256*ant1 + ant2 + (array#-1)/100
HISTORY AIPS   IMNAME='M51CM20_C   ' IMCLASS='UV    ' IMSEQ=   1     /
HISTORY AIPS   USERNO=  664            /
HISTORY AIPS   SORT ORDER = 'TB'
HISTORY       / Where T means TIME (IAT)
HISTORY       / Where B means BASELINE NUM
HISTORY AIPS WTSCAL =  1.00000000000E+00 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR97 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='M51CM20_C   '   OUTCLASS='UV    '
HISTORY UVLOD OUTSEQ=    2   OUTDISK=  5
HISTORY UVLOD RELEASE= '15APR97 ' /--------------------------------------------
HISTORY GETJY RELEASE ='15APR97 '  /********* Start 01-OCT-1998   20:20:17
HISTORY GETJY INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY GETJY INSEQ=    2   INDISK=  5
HISTORY GETJY  /Sources included:
HISTORY GETJY  SOURCES = '1409+524        ','                '
HISTORY GETJY  SOUCODE ='    ' /Source Cal code
HISTORY GETJY  /Calibrators included:
HISTORY GETJY  CALSOUR = '1328+307        ','                '
HISTORY GETJY  QUAL =    0 CALCODE =
HISTORY GETJY  BIF =   1, EIF =   2 / IF range
HISTORY GETJY /TIMERANG = beginning to end
HISTORY GETJY  SUBARRAY =   0
HISTORY GETJY  ANTENNAS = 0     /All antennas selected
HISTORY GETJY  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 01-OCT-1998   20:23:54
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0134+329        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0134+329        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:28:41
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:28:50
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY GETJY RELEASE ='15APR97 '  /********* Start 01-OCT-1998   20:29:02
HISTORY GETJY INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY GETJY INSEQ=    2   INDISK=  5
HISTORY GETJY  /Sources included:
HISTORY GETJY  SOURCES = '1409+524        ','                '
HISTORY GETJY  SOUCODE ='    ' /Source Cal code
HISTORY GETJY  /Calibrators included:
HISTORY GETJY  CALSOUR = '1328+307        ','                '
HISTORY GETJY  QUAL =    0 CALCODE =
HISTORY GETJY  BIF =   1, EIF =   2 / IF range
HISTORY GETJY /TIMERANG = beginning to end
HISTORY GETJY  SUBARRAY =   0
HISTORY GETJY  ANTENNAS = 0     /All antennas selected
HISTORY GETJY  SNVER =    0 /SN version, 0=> all
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:29:53
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 01-OCT-1998   20:31:59
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:43:47
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   2 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:45:24
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:46:25
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 01-OCT-1998   20:47:08
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:59:09
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   20:59:32
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 01-OCT-1998   21:00:22
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 01-OCT-1998   21:41:49
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY CLCOR RELEASE ='15APR97 '  /********* Start 01-OCT-1998   21:53:09
HISTORY CLCOR  SOURCES = ''     /All sources selected
HISTORY CLCOR  ANTENNAS = 0     /All antennas selected
HISTORY CLCOR /TIMERANG = beginning to end
HISTORY CLCOR  STOKES = '    ' / Stokes type
HISTORY CLCOR  BIF =   1, EIF =   2/ IF range
HISTORY CLCOR  SUBARRAY =  1 GAINVER =    2 /CL table
HISTORY CLCOR   OPCODE = 'PANG' / Operation code
HISTORY CLCOR   CLPARM(1)=  0. / Parallactic angle correction removed
HISTORY CLCOR    /   6783 Records modified
HISTORY TACOP Release ='15APR97 '  /********* Start 01-OCT-1998   21:54:42
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 01-OCT-1998   21:56:54
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY TACOP Release ='15APR97 '  /********* Start 02-OCT-1998   09:19:44
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TACOP Release ='15APR97 '  /********* Start 02-OCT-1998   09:20:27
HISTORY TACOP INNAME='M51L_BAND_C '   INCLASS='UV    '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY GETJY RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:20:59
HISTORY GETJY INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY GETJY INSEQ=    2   INDISK=  5
HISTORY GETJY  /Sources included:
HISTORY GETJY  SOURCES = '1409+524        ','                '
HISTORY GETJY  SOUCODE ='    ' /Source Cal code
HISTORY GETJY  /Calibrators included:
HISTORY GETJY  CALSOUR = '1328+307        ','                '
HISTORY GETJY  QUAL =    0 CALCODE =
HISTORY GETJY  BIF =   1, EIF =   2 / IF range
HISTORY GETJY /TIMERANG = beginning to end
HISTORY GETJY  SUBARRAY =   0
HISTORY GETJY  ANTENNAS = 0     /All antennas selected
HISTORY GETJY  SNVER =    0 /SN version, 0=> all
HISTORY TACOP Release ='15APR97 '  /********* Start 02-OCT-1998   09:21:25
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='SU' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:28:52
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = 'NGC5194         ','1409+524        '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1409+524        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to    1/03:21:30.00
HISTORY CLCAL  TIMERANG =   0.000000E+00  1.139931E+00  / days
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:30:30
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = 'NGC5194         ','1409+524        '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1409+524        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG =    1/03:21:30.00 to    1/22:59:59.99
HISTORY CLCAL  TIMERANG =   1.139931E+00  1.958333E+00  / days
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:31:27
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0518+165        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0518+165        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:32:19
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0538+498        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0538+498        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:32:41
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '1328+307        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1328+307        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:33:09
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0134+329        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0134+329        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 02-OCT-1998   09:37:50
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 05-OCT-98  12:03:31
HISTORY TVFLG /TIMERANG =    0/23:44:25.45 to    1/16:15:25.45
HISTORY TVFLG  TIMERANG =   9.891835E-01  1.677378E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  381416 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 05-OCT-98 12:03:31'
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 05-OCT-98  12:19:37
HISTORY TVFLG /TIMERANG =    0/23:44:25.45 to    1/16:15:25.45
HISTORY TVFLG  TIMERANG =   9.891835E-01  1.677378E+00  / days
HISTORY TVFLG STOKES='FULL'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  381260 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 05-OCT-98 12:19:37'
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 05-OCT-98  12:39:27
HISTORY TVFLG /TIMERANG =    0/23:44:25.45 to    1/16:15:25.45
HISTORY TVFLG  TIMERANG =   9.891835E-01  1.677378E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  381260 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 05-OCT-98 12:39:27'
HISTORY TACOP Release ='15APR97 '  /********* Start 05-OCT-1998   12:41:11
HISTORY TACOP INNAME='M51CM20_C   '   INCLASS='TASAV '
HISTORY TACOP INSEQ=    1   INDISK=  5
HISTORY TACOP  INEXT='AN' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY CALIB RELEASE   ='15APR97 '  /******* Start 05-OCT-1998   12:45:57
HISTORY CALIB  N SOURCES=    1 /Following Sources included:
HISTORY CALIB  CALSOUR  = '0518+165        ','                '
HISTORY CALIB  QUAL     =   -1 CALCODE = *
HISTORY CALIB  FLAGVER  =    1 /Flagging table used
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB  SOLINT   =  144.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    4 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(5) =   -1 />0 => average IFs
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='A&P '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    1 /Output SN table version
HISTORY CALIB  UVRANGE  =    0.000E+00, 1.000E+15 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB Found          108 good solutions
HISTORY CALIB RELEASE   ='15APR97 '  /******* Start 05-OCT-1998   12:46:54
HISTORY CALIB  N SOURCES=    1 /Following Sources included:
HISTORY CALIB  CALSOUR  = '0538+498        ','                '
HISTORY CALIB  QUAL     =   -1 CALCODE = *
HISTORY CALIB  FLAGVER  =    1 /Flagging table used
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB  SOLINT   =  144.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    4 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(5) =   -1 />0 => average IFs
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='A&P '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    2 /Output SN table version
HISTORY CALIB  UVRANGE  =    0.000E+00, 1.000E+15 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB Found          108 good solutions
HISTORY CALIB RELEASE   ='15APR97 '  /******* Start 05-OCT-1998   12:47:32
HISTORY CALIB  N SOURCES=    1 /Following Sources included:
HISTORY CALIB  CALSOUR  = '1328+307        ','                '
HISTORY CALIB  QUAL     =   -1 CALCODE = *
HISTORY CALIB  FLAGVER  =    1 /Flagging table used
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB  SOLINT   =  144.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    4 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(5) =   -1 />0 => average IFs
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='A&P '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    3 /Output SN table version
HISTORY CALIB  UVRANGE  =    0.000E+00, 1.000E+15 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB Found          108 good solutions
HISTORY CALIB RELEASE   ='15APR97 '  /******* Start 05-OCT-1998   12:48:12
HISTORY CALIB  N SOURCES=    1 /Following Sources included:
HISTORY CALIB  CALSOUR  = '0134+329        ','                '
HISTORY CALIB  QUAL     =   -1 CALCODE = *
HISTORY CALIB  FLAGVER  =    1 /Flagging table used
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB  SOLINT   =  144.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    4 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(5) =   -1 />0 => average IFs
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='A&P '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    4 /Output SN table version
HISTORY CALIB  UVRANGE  =    0.000E+00, 1.000E+15 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB Found          104 good solutions
HISTORY CALIB RELEASE   ='15APR97 '  /******* Start 05-OCT-1998   12:49:54
HISTORY CALIB  N SOURCES=    2 /Following Sources included:
HISTORY CALIB  CALSOUR  = '1409+524        ','                '
HISTORY CALIB  QUAL     =   -1 CALCODE = *
HISTORY CALIB  FLAGVER  =    1 /Flagging table used
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB  SOLINT   =  144.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    4 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(5) =   -1 />0 => average IFs
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='A&P '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    5 /Output SN table version
HISTORY CALIB  UVRANGE  =    0.000E+00, 3.000E+00 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB Found         2880 good solutions
HISTORY GETJY RELEASE ='15APR97 '  /********* Start 05-OCT-1998   12:54:25
HISTORY GETJY INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY GETJY INSEQ=    2   INDISK=  5
HISTORY GETJY  /Sources included:
HISTORY GETJY  SOURCES = '1409+524        ','                '
HISTORY GETJY  SOUCODE ='    ' /Source Cal code
HISTORY GETJY  /Calibrators included:
HISTORY GETJY  CALSOUR = '1328+307        ','                '
HISTORY GETJY  QUAL =    0 CALCODE =
HISTORY GETJY  BIF =   1, EIF =   2 / IF range
HISTORY GETJY /TIMERANG = beginning to end
HISTORY GETJY  SUBARRAY =   0
HISTORY GETJY  ANTENNAS = 0     /All antennas selected
HISTORY GETJY  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   12:56:54
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = 'NGC5194         ','1409+524        '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1409+524        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to    1/03:21:30.00
HISTORY CLCAL  TIMERANG =   0.000000E+00  1.139931E+00  / days
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   12:58:04
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = 'NGC5194         ','1409+524        '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1409+524        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG =    1/03:21:30.00 to    1/22:59:59.99
HISTORY CLCAL  TIMERANG =   1.139931E+00  1.958333E+00  / days
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   12:59:12
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0518+165        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0518+165        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   12:59:44
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0538+498        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0538+498        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   13:00:11
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '1328+307        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '1328+307        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY CLCAL RELEASE ='15APR97 '  /********* Start 05-OCT-1998   13:00:41
HISTORY CLCAL  OPCODE ='CALI' / MERG, CALI or SMOO
HISTORY CLCAL  /Sources included:
HISTORY CLCAL  SOURCES = '0134+329        ','                '
HISTORY CLCAL  SOUCODE ='    ' /Source Cal code
HISTORY CLCAL  /Calibrators included:
HISTORY CLCAL  CALSOUR = '0134+329        ','                '
HISTORY CLCAL  QUAL =   -1 CALCODE = '    '
HISTORY CLCAL /TIMERANG = beginning to end
HISTORY CLCAL  SUBARRAY =   0
HISTORY CLCAL  ANTENNAS = 0     /All antennas selected
HISTORY CLCAL  SNVER =    0 /SN version, 0=> all
HISTORY CLCAL  GAINVER =  1, GAINUSE =  2 / CL table
HISTORY CLCAL  INTERPOL = '2PT ' / Interpolation type
HISTORY CLCAL  INTPARM =    0.00000   0.00000   0.00000 / Interpolation parms
HISTORY CLCAL  SMOTYPE = '    ' / Data to be smoothed
HISTORY CLCAL  REFANT =   17 / Reference antenna used
HISTORY PCAL  RELEASE ='15APR97 '  /********* Start 05-OCT-1998   13:14:39
HISTORY PCAL  INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY PCAL  INSEQ=    2   INDISK=  5
HISTORY PCAL   /Sources included:
HISTORY PCAL   SOURCES = '1409+524        ','                '
HISTORY PCAL  /TIMERANG = beginning to end
HISTORY PCAL   SUBARRAY =   1
HISTORY PCAL   FLAGVER =  1 /Flagging table used
HISTORY PCAL   GAINUSE =   2 /CL table applied
HISTORY PCAL   SOLINT =     5.000 /Solution interval (min)
HISTORY PCAL   SOLTYPE ='APPR' /Poln. solution type
HISTORY PCAL   REFANT =  17 / Reference antenna
HISTORY PCAL   BIF =  2, EIF =   2 /IFs processed
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 05-OCT-98  17:54:36
HISTORY TVFLG /TIMERANG =    1/00:14:55.45 to    1/16:02:55.47
HISTORY TVFLG  TIMERANG =   1.010364E+00  1.668697E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included 2116624 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 05-OCT-98 17:54:36'
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 05-OCT-98  19:22:17
HISTORY TVFLG /TIMERANG =    1/00:14:55.45 to    1/16:02:55.47
HISTORY TVFLG  TIMERANG =   1.010364E+00  1.668697E+00  / days
HISTORY TVFLG STOKES='FULL'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included 2113688 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 05-OCT-98 19:22:17'
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 06-OCT-98  13:43:19
HISTORY TVFLG /TIMERANG =    1/00:14:55.45 to    1/16:02:55.47
HISTORY TVFLG  TIMERANG =   1.010364E+00  1.668697E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG BIF=   1  EIF=   2     / Range of IF axis
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG GAINUSE=  2     / CL table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included 2113688 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 06-OCT-98 13:43:19'
HISTORY CLCOR RELEASE ='15APR97 '  /********* Start 13-OCT-1998   16:43:56
HISTORY CLCOR  SOURCES = ''     /All sources selected
HISTORY CLCOR  ANTENNAS = 0     /All antennas selected
HISTORY CLCOR /TIMERANG = beginning to end
HISTORY CLCOR  STOKES = 'L   ' / Stokes type
HISTORY CLCOR  BIF =   1, EIF =   2/ IF range
HISTORY CLCOR  SUBARRAY =  1 GAINVER =    2 /CL table
HISTORY CLCOR   OPCODE = 'POLR' / Operation code
HISTORY CLCOR   CLPARM( 1)=  167.00 / Phase(deg) to rotate gains
HISTORY CLCOR   CLPARM( 2)=  -61.00 / Phase(deg) to rotate gains
HISTORY CLCOR    /   6783 Records modified
HISTORY SPLIT RELEASE ='15APR97 '  /********* Start 14-OCT-1998   18:21:58
HISTORY SPLIT INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY SPLIT INSEQ=    2   INDISK=  5
HISTORY SPLIT OUTNAME='NGC5194     '   OUTCLASS='UV    '
HISTORY SPLIT OUTSEQ=    1   OUTDISK=  5
HISTORY SPLIT /TIMERANG = beginning to end
HISTORY SPLIT  STOKES = '    ' / Stokes type
HISTORY SPLIT  BIF =   2, EIF =   2/ IF range
HISTORY SPLIT  BCHAN =   1, ECHAN =   1/ Chan range
HISTORY SPLIT  SUBARRAY =   0
HISTORY SPLIT  / Edited using FG table version  1
HISTORY SPLIT  Output data in compressed format
HISTORY SPLIT  GAINUSE =  2 / CL table
HISTORY SPLIT  DOPOL =  1, polarization correction made
HISTORY SPLIT  Weights not calibrated
HISTORY SPLIT  /           Previously flagged   flagged by gain         kept
HISTORY SPLIT  /Partially           48031                   0          48031
HISTORY SPLIT  /Fully               27259                 753         460721
HISTORY RENAM INNAME='NGC5194     '   INCLASS='UV    '
HISTORY RENAM INSEQ=    1   INDISK=  5
HISTORY RENAM OUTNAME='M51CM20_C   '   OUTCLASS='UV    '
HISTORY RENAM OUTSEQ=    4   OUTDISK=  5
HISTORY UVCMP RELEASE ='15APR97 '  /********* Start 19-OCT-1998   17:05:08
HISTORY UVCMP INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY UVCMP INSEQ=    4   INDISK=  5
HISTORY UVCMP OUTNAME='M51CM20_C   '   OUTCLASS='UV    '
HISTORY UVCMP OUTSEQ=    6   OUTDISK=  5
HISTORY
HISTORY UVCMP  /Wrote    508752 uncompressed UV data records
HISTORY DBCON INNAME='M51CM20_C   '   INCLASS='UV    '
HISTORY DBCON INSEQ=    5   INDISK=  5
HISTORY DBCON IN2NAME='M51CM20_C   '   IN2CLASS='UV    '
HISTORY DBCON IN2SEQ=    6   IN2DISK=  5
HISTORY DBCON  /Second file has   1 arrays
HISTORY DBCON OUTNAME='M51CM20_C   '   OUTCLASS='UVALL '
HISTORY DBCON OUTSEQ=    1   OUTDISK=  5
HISTORY DBCON  /Array   1 Freq =   1.464900000000D+00 Hz
HISTORY DBCON  /Array   1 Ref. date =29/03/92
HISTORY DBCON  /Array   2 Freq =   1.514900000000D+00 Hz
HISTORY DBCON  /Array   2 Ref. date =29/03/92
HISTORY DBCON  REWEIGHT =  1.00000E+00 1.00000E+00
HISTORY DBCON RELEASE ='15APR97 '  /********* Start 19-OCT-1998   17:46:41
HISTORY DBCON  /******Second input UV file history
HISTORY /--------------------------------------------------------------------
HISTORY /Begin "HISTORY" information found in FITS tape header by UVLOD
HISTORY BLOCKED =                    T /TAPE MAY BE BLOCKED
HISTORY  / WHERE BASELINE = 256*ANT1 + ANT2 + (ARRAY#-1)/100
HISTORY UVLOD RELEASE='15JAN89 ' / CREATED AT 25-FEB-1989 10:33:32 BY USER 1557
HISTORY UVLOD OUTNAME='M51         '   OUTCLASS='UVBD  '
HISTORY UVLOD OUTSEQ=    1   OUTDISK=  2
HISTORY UVLOD  SOURCE='M51     ' QUAL= -1 BAND='  '
HISTORY UVLOD  /NUMBER OF VIS. POINTS =   379696.
HISTORY UVPLT  VERSION=  1  / PLOT FILE CREATED 25-FEB-1989 16:02:02
HISTORY TVFLG RELEASE ='15JAN89 '  /********* START 26-FEB-89  10:15:37
HISTORY TVFLG STOKES='I   '  SUBARRAY=  1
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / RANGE OF UV KILO LAMBDA
HISTORY TVFLG / ALL ANTENNAS
HISTORY TVFLG / WITH ALL ANTENNAS
HISTORY TVFLG / INCLUDED  379696 POINTS IN THE GRID
HISTORY TVFLG  REASON = 'TVFLG 26-FEB-89 10:15:37'
HISTORY TVFLG  CHAN =    1
HISTORY TVFLG  IF =    1
HISTORY TVFLG  SUBARRAY =    1
HISTORY TVFLG  ANT =  2,14, 2,14  TIMERANG=  0.77736421,  0.77840586
HISTORY TVFLG  ANT =  2,14, 2,14  TIMERANG=  0.77840586,  0.77944751
HISTORY TVFLG  ANT =  2,14, 2,14  TIMERANG=  0.77944751,  0.78048921
HISTORY AIPS   IMNAME='M51         ' IMCLASS='UVBD  ' IMSEQ=   1     /
HISTORY AIPS   USERNO= 1557            /
HISTORY AIPS   SORT ORDER = 'TB'
HISTORY       / WHERE T MEANS TIME (IAT)
HISTORY       / WHERE B MEANS BASELINE NUM
HISTORY AIPS WTSCAL =  1.00000000000E+00 / CMPLX WTS=WTSCAL*(TAPE*BSCALE+BZERO)
HISTORY /End FITS tape header "HISTORY" information
HISTORY UVLOD RELEASE= '15APR97 ' /--------------------------------------------
HISTORY UVLOD OUTNAME='M51CM20_D   '   OUTCLASS='UV    '
HISTORY UVLOD OUTSEQ=    1   OUTDISK=  5
HISTORY UVLOD RELEASE= '15APR97 ' /--------------------------------------------
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 15-OCT-98  11:21:20
HISTORY TVFLG /TIMERANG =    0/16:57:24.54 to    1/04:41:34.55
HISTORY TVFLG  TIMERANG =   7.065341E-01  1.195539E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  759374 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 15-OCT-98 11:21:20'
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 15-OCT-98  12:05:08
HISTORY TVFLG /TIMERANG =    0/16:57:24.54 to    1/04:41:34.55
HISTORY TVFLG  TIMERANG =   7.065341E-01  1.195539E+00  / days
HISTORY TVFLG STOKES='FULL'  SUBARRAY=  0
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  751522 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 15-OCT-98 12:05:08'
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 15-OCT-98  12:19:59
HISTORY TVFLG /TIMERANG =    0/16:57:24.54 to    1/04:41:34.55
HISTORY TVFLG  TIMERANG =   7.065341E-01  1.195539E+00  / days
HISTORY TVFLG STOKES='V   '  SUBARRAY=  0
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  372306 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 15-OCT-98 12:19:59'
HISTORY UVPLT  VERSION=  1  / plot file created 15-OCT-1998 13:55:54
HISTORY UVPLT  VERSION=  2  / plot file created 15-OCT-1998 13:57:15
HISTORY UVPLT  VERSION=  3  / plot file created 15-OCT-1998 13:58:31
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 15-OCT-98  15:33:29
HISTORY TVFLG /TIMERANG =    0/16:57:24.54 to    1/04:41:34.55
HISTORY TVFLG  TIMERANG =   7.065341E-01  1.195539E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  736560 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 15-OCT-98 15:33:29'
HISTORY UVPLT  VERSION=  4  / plot file created 15-OCT-1998 15:35:56
HISTORY CLIP  RELEASE ='15APR97 '  /********* Start 16-OCT-1998   10:19:05
HISTORY CLIP  INNAME='M51CM20_D   '   INCLASS='UV    '
HISTORY CLIP  INSEQ=    1   INDISK=  5
HISTORY CLIP  OUTNAME='M51CM20_D   '   OUTCLASS='UV    '
HISTORY CLIP  OUTSEQ=    2   OUTDISK=  5
HISTORY CLIP  UVRANGE= 0.0000E+00, 1.0000E+00 / restricted uv range in Klambda
HISTORY CLIP  /IF  1 Ch   1 Corr 1 Pass   0.0000 to   1.8000 # Flagged      291
HISTORY CLIP  /IF  1 Ch   1 Corr 2 Pass   0.0000 to   1.8000 # Flagged      301
HISTORY CLIP  /IF  1 Ch   1 Corr 3 Pass   0.0000 to   0.6000 # Flagged      703
HISTORY CLIP  /IF  1 Ch   1 Corr 4 Pass   0.0000 to   0.6000 # Flagged      772
HISTORY CLIP  RELEASE ='15APR97 '  /********* Start 16-OCT-1998   10:20:34
HISTORY CLIP  INNAME='M51CM20_D   '   INCLASS='UV    '
HISTORY CLIP  INSEQ=    2   INDISK=  5
HISTORY CLIP  OUTNAME='M51CM20_D   '   OUTCLASS='UV    '
HISTORY CLIP  OUTSEQ=    3   OUTDISK=  5
HISTORY CLIP  UVRANGE= 1.0000E+00, 2.0000E+00 / restricted uv range in Klambda
HISTORY CLIP  /IF  1 Ch   1 Corr 1 Pass   0.0000 to   0.5000 # Flagged        7
HISTORY CLIP  /IF  1 Ch   1 Corr 3 Pass   0.0000 to   0.2000 # Flagged      266
HISTORY CLIP  /IF  1 Ch   1 Corr 4 Pass   0.0000 to   0.2000 # Flagged       21
HISTORY CLIP  RELEASE ='15APR97 '  /********* Start 16-OCT-1998   10:22:30
HISTORY CLIP  INNAME='M51CM20_D   '   INCLASS='UV    '
HISTORY CLIP  INSEQ=    3   INDISK=  5
HISTORY CLIP  OUTNAME='M51CM20_D   '   OUTCLASS='UV    '
HISTORY CLIP  OUTSEQ=    4   OUTDISK=  5
HISTORY CLIP  UVRANGE= 2.0000E+00, 3.0000E+00 / restricted uv range in Klambda
HISTORY CLIP  /IF  1 Ch   1 Corr 2 Pass   0.0000 to   0.4000 # Flagged       22
HISTORY CLIP  /IF  1 Ch   1 Corr 3 Pass   0.0000 to   0.2000 # Flagged       65
HISTORY CLIP  /IF  1 Ch   1 Corr 4 Pass   0.0000 to   0.2000 # Flagged      103
HISTORY CLIP  RELEASE ='15APR97 '  /********* Start 16-OCT-1998   10:23:28
HISTORY CLIP  INNAME='M51CM20_D   '   INCLASS='UV    '
HISTORY CLIP  INSEQ=    4   INDISK=  5
HISTORY CLIP  OUTNAME='M51CM20_D   '   OUTCLASS='UV    '
HISTORY CLIP  OUTSEQ=    5   OUTDISK=  5
HISTORY CLIP  UVRANGE= 3.0000E+00, 1.0000E+01 / restricted uv range in Klambda
HISTORY CLIP  /IF  1 Ch   1 Corr 1 Pass   0.0000 to   0.3000 # Flagged        3
HISTORY CLIP  /IF  1 Ch   1 Corr 2 Pass   0.0000 to   0.3000 # Flagged       36
HISTORY CLIP  /IF  1 Ch   1 Corr 3 Pass   0.0000 to   0.1500 # Flagged       72
HISTORY CLIP  /IF  1 Ch   1 Corr 4 Pass   0.0000 to   0.1500 # Flagged       83
HISTORY UVCMP RELEASE ='15APR97 '  /********* Start 19-OCT-1998   17:03:09
HISTORY UVCMP INNAME='M51CM20_D   '   INCLASS='UV    '
HISTORY UVCMP INSEQ=    5   INDISK=  5
HISTORY UVCMP OUTNAME='M51CM20_D   '   OUTCLASS='UV    '
HISTORY UVCMP OUTSEQ=    6   OUTDISK=  5
HISTORY
HISTORY UVCMP  /Wrote    379583 uncompressed UV data records
HISTORY DBCON INNAME='M51CM20_C   '   INCLASS='UVALL '
HISTORY DBCON INSEQ=    1   INDISK=  5
HISTORY DBCON IN2NAME='M51CM20_D   '   IN2CLASS='UV    '
HISTORY DBCON IN2SEQ=    6   IN2DISK=  5
HISTORY DBCON  /Second file has   1 arrays
HISTORY DBCON OUTNAME='M51CM20_C+D '   OUTCLASS='UV    '
HISTORY DBCON OUTSEQ=    1   OUTDISK=  5
HISTORY DBCON  /Array   2 Freq =   1.514900000000D+00 Hz
HISTORY DBCON  /Array   2 Ref. date =29/03/92
HISTORY DBCON  /Array   3 Freq =   1.464900000000D+00 Hz
HISTORY DBCON  /Array   3 Ref. date =29/03/92
HISTORY DBCON  REWEIGHT =  1.00000E+00 1.00000E+00
HISTORY UVPLT  VERSION=  1  / plot file created 20-OCT-1998 12:54:33
HISTORY UVPLT  VERSION=  1  / plot file created 20-OCT-1998 12:58:16
HISTORY UVPLT  VERSION=  2  / plot file created 20-OCT-1998 13:27:47
HISTORY UVPLT  VERSION=  3  / plot file created 20-OCT-1998 13:39:23
HISTORY CLIP  RELEASE ='15APR97 '  /********* Start 20-OCT-1998   14:03:49
HISTORY CLIP  INNAME='M51CM20_C+D '   INCLASS='UV    '
HISTORY CLIP  INSEQ=    1   INDISK=  5
HISTORY CLIP  OUTNAME='M51CM20_C+D '   OUTCLASS='UV    '
HISTORY CLIP  OUTSEQ=    2   OUTDISK=  5
HISTORY CLIP  UVRANGE= 0.0000E+00, 9.0000E-01 / restricted uv range in Klambda
HISTORY CLIP  RELEASE ='15APR97 '  /********* Start 20-OCT-1998   14:05:55
HISTORY CLIP  INNAME='M51CM20_C+D '   INCLASS='UV    '
HISTORY CLIP  INSEQ=    2   INDISK=  5
HISTORY CLIP  OUTNAME='M51CM20_C+D '   OUTCLASS='UV    '
HISTORY CLIP  OUTSEQ=    3   OUTDISK=  5
HISTORY CLIP  UVRANGE= 9.0000E-01, 2.0000E+00 / restricted uv range in Klambda
HISTORY CLIP  /IF  1 Ch   1 Corr 1 Pass   0.0000 to   0.6000 # Flagged        6
HISTORY CLIP  /IF  1 Ch   1 Corr 2 Pass   0.0000 to   0.6000 # Flagged        1
HISTORY CLIP  /IF  1 Ch   1 Corr 3 Pass   0.0000 to   0.3000 # Flagged       18
HISTORY CLIP  /IF  1 Ch   1 Corr 4 Pass   0.0000 to   0.3000 # Flagged       50
HISTORY CLIP  RELEASE ='15APR97 '  /********* Start 20-OCT-1998   14:08:25
HISTORY CLIP  INNAME='M51CM20_C+D '   INCLASS='UV    '
HISTORY CLIP  INSEQ=    3   INDISK=  5
HISTORY CLIP  OUTNAME='M51CM20_C+D '   OUTCLASS='UV    '
HISTORY CLIP  OUTSEQ=    4   OUTDISK=  5
HISTORY CLIP  UVRANGE= 2.0000E+00, 4.0000E+00 / restricted uv range in Klambda
HISTORY CLIP  /IF  1 Ch   1 Corr 1 Pass   0.0000 to   0.5000 # Flagged        4
HISTORY CLIP  /IF  1 Ch   1 Corr 2 Pass   0.0000 to   0.5000 # Flagged        3
HISTORY CLIP  /IF  1 Ch   1 Corr 3 Pass   0.0000 to   0.2500 # Flagged       32
HISTORY CLIP  /IF  1 Ch   1 Corr 4 Pass   0.0000 to   0.2500 # Flagged       35
HISTORY CLIP  RELEASE ='15APR97 '  /********* Start 20-OCT-1998   14:11:00
HISTORY CLIP  INNAME='M51CM20_C+D '   INCLASS='UV    '
HISTORY CLIP  INSEQ=    4   INDISK=  5
HISTORY CLIP  OUTNAME='M51CM20_C+D '   OUTCLASS='UV    '
HISTORY CLIP  OUTSEQ=    5   OUTDISK=  5
HISTORY CLIP  UVRANGE= 4.0000E+00, 1.0000E+02 / restricted uv range in Klambda
HISTORY CLIP  /IF  1 Ch   1 Corr 1 Pass   0.0000 to   0.4000 # Flagged       16
HISTORY CLIP  /IF  1 Ch   1 Corr 2 Pass   0.0000 to   0.4000 # Flagged        9
HISTORY CLIP  /IF  1 Ch   1 Corr 3 Pass   0.0000 to   0.2000 # Flagged      193
HISTORY CLIP  /IF  1 Ch   1 Corr 4 Pass   0.0000 to   0.2000 # Flagged      115
HISTORY CALIB RELEASE ='15APR97 '  /********* Start 20-OCT-1998   16:53:13
HISTORY CALIB INNAME='M51CM20_C+D '   INCLASS='UV    '
HISTORY CALIB INSEQ=    5   INDISK=  5
HISTORY CALIB OUTNAME='M51CM20_C+D '   OUTCLASS='UV    '
HISTORY CALIB OUTSEQ=    6   OUTDISK=  5
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB IN2NAME='M51CM20_C+D '   IN2CLASS='ICLN  '
HISTORY CALIB IN2SEQ=    2   IN2DISK=  5
HISTORY CALIB  INVER    =    2 /CC file version no.
HISTORY CALIB  NMAPS    =    1 /Number of clean images used
HISTORY CALIB  NCOMP( 1)=    2000 /Number of clean comps.
HISTORY CALIB  SOLINT   =    5.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    6 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='P   '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    1 /Output SN table version
HISTORY CALIB  UVRANGE  =    5.000E-01, 2.000E+01 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB  SUMMARY:   Previously flagged     Flagged by gain      Kept
HISTORY CALIB Partially               136557                 123    136669
HISTORY CALIB Fully                        0                   0   1273958
HISTORY CALIB Found         6356 good solutions
HISTORY CALIB RELEASE ='15APR97 '  /********* Start 20-OCT-1998   19:05:05
HISTORY CALIB INNAME='M51CM20_C+D '   INCLASS='UV    '
HISTORY CALIB INSEQ=    6   INDISK=  5
HISTORY CALIB OUTNAME='M51CM20_C+D '   OUTCLASS='UV    '
HISTORY CALIB OUTSEQ=    7   OUTDISK=  5
HISTORY CALIB /TIMERANG = beginning to end
HISTORY CALIB IN2NAME='M51CM20_C+D '   IN2CLASS='ICLN  '
HISTORY CALIB IN2SEQ=    3   IN2DISK=  5
HISTORY CALIB  INVER    =    2 /CC file version no.
HISTORY CALIB  NMAPS    =    1 /Number of clean images used
HISTORY CALIB  NCOMP( 1)=    3000 /Number of clean comps.
HISTORY CALIB  SOLINT   =    5.00 /Soln. inter. (min)
HISTORY CALIB  SUBARRAY =    0 REFANT  =   17 /Reference Ant.
HISTORY CALIB  APARM(1) =    6 /Min. no antennas
HISTORY CALIB  APARM(3) =   -1 />0 => avg. RR,LL
HISTORY CALIB  APARM(7) =  5.0 /SNR cutoff
HISTORY CALIB  SOLTYPE  ='    '/Solution type
HISTORY CALIB  SOLMODE  ='P   '/Solution mode
HISTORY CALIB  CPARM(2) =   -1 /1 => Normalize gain
HISTORY CALIB  CPARM(5) =    1 /1 => Scalar average
HISTORY CALIB  SNVER    =    1 /Output SN table version
HISTORY CALIB  UVRANGE  =    3.000E-01, 2.000E+01 /Min, Max Baseline
HISTORY CALIB  WTUV     =    1.000E-01 /Weight outside annulus
HISTORY CALIB  ANTENNAS =    0 /All antennas selected
HISTORY CALIB  ANTWT    =  1.0 /Weight same for all Ant
HISTORY CALIB  SUMMARY:   Previously flagged     Flagged by gain      Kept
HISTORY CALIB Partially               136663                  30    136683
HISTORY CALIB Fully                        0                   0   1273938
HISTORY CALIB Found         6356 good solutions
HISTORY SNPLT  VERSION=  1  / plot file created 21-OCT-1998 15:39:52
HISTORY SNPLT  VERSION=  2  / plot file created 21-OCT-1998 15:39:56
HISTORY SNPLT  VERSION=  3  / plot file created 21-OCT-1998 15:40:00
HISTORY SNPLT  VERSION=  4  / plot file created 21-OCT-1998 15:42:58
HISTORY SNPLT  VERSION=  5  / plot file created 21-OCT-1998 15:43:02
HISTORY SNPLT  VERSION=  6  / plot file created 21-OCT-1998 15:43:06
HISTORY SNPLT  VERSION=  7  / plot file created 21-OCT-1998 15:48:40
HISTORY SNPLT  VERSION=  8  / plot file created 21-OCT-1998 15:48:44
HISTORY SNPLT  VERSION=  9  / plot file created 21-OCT-1998 15:48:48
HISTORY SNPLT  VERSION= 10  / plot file created 21-OCT-1998 15:51:47
HISTORY SNPLT  VERSION= 11  / plot file created 21-OCT-1998 15:51:51
HISTORY SNPLT  VERSION= 12  / plot file created 21-OCT-1998 15:51:55
HISTORY SNPLT  VERSION= 13  / plot file created 21-OCT-1998 15:58:50
HISTORY SNPLT  VERSION= 14  / plot file created 21-OCT-1998 15:58:54
HISTORY SNPLT  VERSION= 15  / plot file created 21-OCT-1998 15:58:58
HISTORY SNPLT  VERSION= 16  / plot file created 21-OCT-1998 16:03:54
HISTORY SNPLT  VERSION= 17  / plot file created 21-OCT-1998 16:03:58
HISTORY SNPLT  VERSION= 18  / plot file created 21-OCT-1998 16:04:01
HISTORY TACOP Release ='15APR97 '  /********* Start 21-OCT-1998   18:15:33
HISTORY TACOP INNAME='M51CM20_C+D '   INCLASS='UV    '
HISTORY TACOP INSEQ=    8   INDISK=  5
HISTORY TACOP  INEXT='FG' INVERS=   1 OUTVERS=   1
HISTORY TACOP  NCOUNT=    1 /Number of tables to copy
HISTORY TACOP  / Copied      1 tables
HISTORY TVFLG RELEASE ='15APR97 '  /********* Start 22-OCT-98  11:04:19
HISTORY TVFLG /TIMERANG =    6/11:59:55.43 to    6/16:00:55.48
HISTORY TVFLG  TIMERANG =   6.499947E+00  6.667309E+00  / days
HISTORY TVFLG STOKES='HALF'  SUBARRAY=  0
HISTORY TVFLG UVRANGE =   0.00000E+00  1.00000E+10     / Range of uv kilo lambda
HISTORY TVFLG FLAGVER=  1     / FLAG table used
HISTORY TVFLG / All antennas
HISTORY TVFLG / with all antennas
HISTORY TVFLG / Included  229586 points in the grid
HISTORY TVFLG  REASON = 'TVFLG 22-OCT-98 11:04:19'
HISTORY SNPLT  VERSION=  1  / plot file created 22-OCT-1998 13:11:17
HISTORY SNPLT  VERSION=  2  / plot file created 22-OCT-1998 13:11:21
HISTORY SNPLT  VERSION=  3  / plot file created 22-OCT-1998 13:11:25
HISTORY SNPLT  VERSION=  4  / plot file created 22-OCT-1998 13:19:44
HISTORY SNPLT  VERSION=  5  / plot file created 22-OCT-1998 13:19:48
HISTORY SNPLT  VERSION=  6  / plot file created 22-OCT-1998 13:19:52
HISTORY SNPLT  VERSION=  7  / plot file created 22-OCT-1998 13:22:46
HISTORY SNPLT  VERSION=  8  / plot file created 22-OCT-1998 13:22:50
HISTORY SNPLT  VERSION=  9  / plot file created 22-OCT-1998 13:22:54
HISTORY SNPLT  VERSION= 10  / plot file created 22-OCT-1998 13:27:08
HISTORY SNPLT  VERSION= 11  / plot file created 22-OCT-1998 13:27:13
HISTORY SNPLT  VERSION= 12  / plot file created 22-OCT-1998 13:27:17
HISTORY SNPLT  VERSION= 13  / plot file created 22-OCT-1998 13:32:22
HISTORY SNPLT  VERSION= 14  / plot file created 22-OCT-1998 13:32:26
HISTORY SNPLT  VERSION= 15  / plot file created 22-OCT-1998 13:32:30
HISTORY SNPLT  VERSION= 16  / plot file created 22-OCT-1998 13:34:38
HISTORY SNPLT  VERSION= 17  / plot file created 22-OCT-1998 13:34:41
HISTORY SNPLT  VERSION= 18  / plot file created 22-OCT-1998 13:34:45
HISTORY SNPLT  VERSION=  1  / plot file created 22-OCT-1998 13:47:17
HISTORY SNPLT  VERSION=  2  / plot file created 22-OCT-1998 13:47:21
HISTORY SNPLT  VERSION=  3  / plot file created 22-OCT-1998 13:47:25
HISTORY SNPLT  VERSION=  4  / plot file created 22-OCT-1998 13:47:58
HISTORY SNPLT  VERSION=  5  / plot file created 22-OCT-1998 13:48:02
HISTORY SNPLT  VERSION=  6  / plot file created 22-OCT-1998 13:48:06
HISTORY IMAGR RELEASE ='15APR97 '  /********* Start 26-OCT-1998   13:13:36
HISTORY IMAGR   INNAME ='M51CM20_C+D'
HISTORY IMAGR   INCLASS ='UV'
HISTORY IMAGR   INSEQ =       7
HISTORY IMAGR   QUAL =      -1
HISTORY IMAGR   SELBAND =-1.00000E+00
HISTORY IMAGR   SELFREQ =-1.00000E+00
HISTORY IMAGR   FREQID =       1
HISTORY IMAGR   DOCALIB =      -1
HISTORY IMAGR   DOPOL =      -1
HISTORY IMAGR   BLVER =      -1
HISTORY IMAGR   FLAGVER =       1
HISTORY IMAGR   DOBAND =      -1
HISTORY IMAGR   BPVER =      -1
HISTORY IMAGR   STOKES ='I'
HISTORY IMAGR   BCHAN =       1
HISTORY IMAGR   ECHAN =       1
HISTORY IMAGR   NCHAV =       1
HISTORY IMAGR   CHINC =       1
HISTORY IMAGR   BIF =       1
HISTORY IMAGR   EIF =       1
HISTORY IMAGR   OUTNAME ='M51CM20_C+D'
HISTORY IMAGR   CELLSIZE(  1) = 4.00000E+00
HISTORY IMAGR   CELLSIZE(  2) = 4.00000E+00
HISTORY IMAGR   NFIELD =       1
HISTORY IMAGR   ZEROSP(  1) = 2.00000E+00
HISTORY IMAGR   ZEROSP(  5) = 5.00000E+01
HISTORY IMAGR   UVBXFN =       1
HISTORY IMAGR   XTYPE =       5
HISTORY IMAGR   YTYPE =       5
HISTORY IMAGR   NITER =  100000
HISTORY IMAGR   GAIN = 1.00000E-01
HISTORY IMAGR   MINPATCH =      51
HISTORY IMAGR   BMAJ = 1.50000E+01
HISTORY IMAGR   BMIN = 1.50000E+01
HISTORY IMAGR   FACTOR =-3.00000E-01
HISTORY IMAGR   IMSIZE(*, 1)  =  1024 ,  1024
HISTORY IMAGR   FLDSIZE(*, 1) =  1024 ,  1024
HISTORY IMAGR   RASHIFT( 1)   =  0.00000E+00
HISTORY IMAGR   DECSHIFT( 1)  =  0.00000E+00
HISTORY IMAGR   NBOXES( 1)    =  1
HISTORY IMAGR   WIN(*, 1, 1) =    6,    6, 1019, 1019
HISTORY IMAGR   NCOMP( 1) =  100000
HISTORY IMAGR   TFLUX =  1.63629E+00         / Total cleaned flux
HISTORY IMAGR   CFLUX( 1) =  1.63629E+00     / Cleaned flux in field
HISTORY GREYS  VERSION=  1  / plot file created 26-OCT-1998 15:39:50
HISTORY GREYS  VERSION=  1  / plot file created 26-OCT-1998 15:42:43
HISTORY GREYS  VERSION=  1  / plot file created 26-OCT-1998 16:02:50
HISTORY SUBIM RELEASE ='15APR97 '  /********* Start 26-OCT-1998   17:08:56
HISTORY SUBIM INNAME='M51CM20_C+D '   INCLASS='ICLN  '
HISTORY SUBIM INSEQ=   15   INDISK=  5
HISTORY SUBIM INTYPE ='MA'      USERID=  181
HISTORY SUBIM OUTNAME='M51CM20_C+D '   OUTCLASS='ICLN  '
HISTORY SUBIM OUTSEQ=   17   OUTDISK=  5
HISTORY SUBIM BLC    =  362,  362,    1,    1,    1,    1,    1
HISTORY SUBIM TRC    =  662,  662,    1,    1,    1,    1,    1
HISTORY SUBIM XINC   =    1      YINC =    1
HISTORY SUBIM OPCODE = '    '
HISTORY REGRD RELEASE ='15APR97 '  /********* Start 26-OCT-1998   17:16:47
HISTORY REGRD OUTNAME='M51CM20_C+D '   OUTCLASS='ICLN  '
HISTORY REGRD OUTSEQ=   18   OUTDISK=  5
HISTORY REGRD --------------------------------------------------------------
HISTORY REGRD Input  coordinate system: Equatorial B1950.0
HISTORY REGRD Type    Pixels   Coord value  at Pixel    Coord incr   Rotat
HISTORY REGRD RA---SIN   301    13 27 46.100  151.00        -4.000    0.00
HISTORY REGRD DEC--SIN   301    47 27 14.000  152.00         4.000    0.00
HISTORY REGRD --------------------------------------------------------------
HISTORY REGRD Output coordinate system: Equatorial J2000.0
HISTORY REGRD Type    Pixels   Coord value  at Pixel    Coord incr   Rotat
HISTORY REGRD RA---SIN   301    13 29 52.478  151.00        -4.000    0.00
HISTORY REGRD DEC--SIN   301    47 11 42.338  151.00         4.000    0.00
HISTORY REGRD --------------------------------------------------------------
HISTORY REGRD Coordinate transformation parameters (see EXPLAIN REGRD).
HISTORY REGRD Euler angles for the coordinate rotation (deg):
HISTORY REGRD  270.320208292461587   0.278405865666585 269.679539382931694
HISTORY REGRD E-terms added to the input coordinates (deg):
HISTORY REGRD   -0.000018288271378   0.000093138538178  -0.000007931399607
HISTORY REGRD --------------------------------------------------------------
HISTORY PUTHEAD OBSRA    =  2.019420833E+02  / old
HISTORY PUTHEAD OBSRA    =  2.024682159E+02  / new
HISTORY PUTHEAD OBSDEC   =  4.745388889E+01  / old
HISTORY PUTHEAD OBSDEC   =  4.719620514E+01  / new
HISTORY HGEOM RELEASE ='15APR97 '  /********* Start 26-OCT-1998   17:22:16
HISTORY HGEOM INNAME='M51CM20_C+D '   INCLASS='ICLN  '
HISTORY HGEOM INSEQ=   18   INDISK=  5
HISTORY HGEOM IN2NAME='M51CM6      '   IN2CLASS='IMERG '
HISTORY HGEOM IN2SEQ=    9   IN2DISK=  5
HISTORY HGEOM OUTNAME='M51CM20_C+D '   OUTCLASS='ICLN  '
HISTORY HGEOM OUTSEQ=   19   OUTDISK=  5
HISTORY HGEOM BLC =    1,    1,   1,   1,   1,   1,   1
HISTORY HGEOM TRC =  301,  301,   1,   1,   1,   1,   1
HISTORY HGEOM IMSIZE =  501,  501          / Output image size
HISTORY HGEOM  / Interpolation order used was BiCubic
HISTORY HGEOM  / Indeterminate pixels filled with magic values
HISTORY HGEOM  /          0 Pixels blanked due to memory limits or geometry
HISTORY HGEOM  /          0 Pixels blanked due to input blanked pixels
HISTORY PBCOR RELEASE ='15APR97 '  /********* Start 26-OCT-1998   17:23:22
HISTORY PBCOR INNAME='M51CM20_C+D '   INCLASS='ICLN  '
HISTORY PBCOR INSEQ=    0   INDISK=  5
HISTORY PBCOR OUTNAME='M51CM20_C+D '   OUTCLASS='ICLN  '
HISTORY PBCOR OUTSEQ=    0   OUTDISK=  5
HISTORY PBCOR  BLC=   1,   1,   1,  1,  1, 1, 1 TRC= 501, 501,   1,  1,  1, 1, 1
HISTORY PBCOR  PRA=  13 29 52.372  PDec=  47 11 46.34
HISTORY PBCOR  Beamcut=  0.20000   /Clip outside this beam value
HISTORY PBCOR  / Linear angle computations used
HISTORY PBCOR  / Beam =  9.920378E-01 +     / Beam  model
HISTORY PBCOR  /         9.956885E-04 * X +
HISTORY PBCOR  /         3.814573E-06 * X*X +
HISTORY PBCOR  /        -5.311695E-09 * X*X*X +
HISTORY PBCOR  /         3.980963E-12 * X*X*X*X
HISTORY PBCOR  / Where X = [Angle(arcmin) * f(GHz)]**2
HISTORY GREYS  VERSION=  1  / plot file created 26-OCT-1998 17:30:41
HISTORY PCNTR  VERSION=  2  / plot file created 27-OCT-1998 11:30:08
HISTORY PCNTR  VERSION=  3  / plot file created 27-OCT-1998 11:32:52
HISTORY PCNTR  VERSION=  2  / plot file created 27-OCT-1998 11:42:40
HISTORY PCNTR  VERSION=  3  / plot file created 27-OCT-1998 11:47:58
HISTORY SL2PL  VERSION=  4  / plot file created 27-OCT-1998 13:37:16
HISTORY SL2PL  VERSION=  5  / plot file created 27-OCT-1998 13:45:02
HISTORY SL2PL  VERSION=  6  / plot file created 27-OCT-1998 13:54:22
HISTORY SL2PL  VERSION=  7  / plot file created 27-OCT-1998 17:18:52
ORIGIN  = 'AIPSUN-REGISTERED!!!!!!! 15APR97'    /
DATE    = '21/01/99'                    / File written on dd/mm/yy
HISTORY AIPS   IMNAME='M51CM20_C+D ' IMCLASS='ICLN  ' IMSEQ=  20     /
HISTORY AIPS   USERNO=  181            /
HISTORY AIPS   CLEAN BMAJ=  4.1667E-03 BMIN=  4.1667E-03 BPA=   0.00
HISTORY AIPS   CLEAN NITER=   100000 PRODUCT=1   / NORMAL
END

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