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SIMPLE  =                    T / SIMPLE FITS FORMAT
BITPIX  =                   16 / NUMBER OF BITS PER PIXEL
NAXIS   =                    3 / NUMBER OF AXES
NAXIS1  =                  512 / LENGTH OF AXIS
NAXIS2  =                  512 / LENGTH OF AXIS
NAXIS3  =                  127 / LENGTH OF AXIS
BLOCKED =                    T / TAPE MAY BE BLOCKED
CDELT1  =  -1.388670000000E-03 / PRIMARY PIXEL SEPARATION
CRPIX1  =   2.570000000000E+02 / PRIMARY REFERENCE PIXEL
CRVAL1  =   1.883704000000E+02 / PRIMARY REFERENCE VALUE
CTYPE1  = 'RA---NCP          ' / PRIMARY AXIS NAME
CUNIT1  = 'DEGREE            ' / PRIMARY AXIS UNITS
CDELT2  =   1.388670000000E-03 / PRIMARY PIXEL SEPARATION
CRPIX2  =   2.570000000000E+02 / PRIMARY REFERENCE PIXEL
CRVAL2  =   2.823972000000E+01 / PRIMARY REFERENCE VALUE
CTYPE2  = 'DEC--NCP          ' / PRIMARY AXIS NAME
CUNIT2  = 'DEGREE            ' / PRIMARY AXIS UNITS
CDELT3  =  -1.953125000000E+04 / PRIMARY PIXEL SEPARATION
CRPIX3  =   6.399869941760E+01 / PRIMARY REFERENCE PIXEL
CRVAL3  =   1.416499611444E+09 / PRIMARY REFERENCE VALUE
CTYPE3  = 'FREQ-OHEL         ' / PRIMARY AXIS NAME
CUNIT3  = 'HZ                ' / PRIMARY AXIS UNITS
DRVAL3  =   8.330000000000E+02 / SECONDARY REFERENCE VALUE
DTYPE3  = 'VELO              ' / SECONDARY AXIS NAME
DUNIT3  = 'KM/S              ' / SECONDARY AXIS UNITS
EPOCH   =   1.950000000000E+03 / EPOCH
INSTRUME= 'WSRT              ' / INSTRUMENT
BLANK   =               -32768 / TAPE VALUE FOR UNDEFINED PIXELS
BSCALE  =         9.457661E-04 / TRUE = TAPE * BSCALE + BZERO
BZERO   =         3.418158E-01 / BIAS FOR THE REAL DATA
DATAMAX =         3.131660E+01 / MAXIMUM DATA VALUE
DATAMIN =        -3.063392E+01 / MINIMUM DATA VALUE
ORIGIN  = 'WFITS VERSION 1.3' / VERSION OF THE GIPSY PROGRAM
FIRSTLCH=                  -39 / low velocity edge of line signal
BLGRAD  = 'GAUSSIAN   '        /TAPER TYPE
CHANEND =                   51 / last usable continuum channel
DATTYP  = 'NORMAL     '        /DATA TYPE
CHANSTA =                  -58 / 1st usable continuum channel
FFTDEC  =                 1024 /FFT SIZE IN DEC.
CRESL3  =             164080.4 /BANDWIDTH (HERTZ)
DATE-OBS=             1995.128
MAPLAB  =                    1 /LABEL OF THIS MAP
OBJECT  = 'UGC7766     '
MAPTYP  = 'MAP'
INSECT  =                    4 /INPUT SECTORS.
POL     = 'L'
VEL     =             572088.1 /CENTRE VELOCITY (M/S)
CORGRID =                    1 /CORRECT FOR CONVOLUTION
BANDW   =              2480469 /TOTAL BANDWIDTH OF OBS(HERTZ)
BMMAJ   = 0.22135309854077D+02
BMMIN   = 0.92517307252324D+01
FFTRA   =                 1024 /FFT SIZE IN R.A.
LASTLCH =                   30 / high velocity edge of line signal
BUNIT   = 'W.U. '
PCDEC   =             28.23972 /POINTING CENTRE DEC (DEG)
FREQR   =       1416499611.444 /REFERENCE FREQUENCY (HERTZ)
UVGRID  = 'EXP*SINC   '        /CONVOLUTION TYPE
PGCNR   =                42002
NFREQ   =                  127 /TOTAL # OF FREQUENCY POINTS
INPTS   =                44671 /INPUT POINTS.
NINTF   =                  160 /TOTAL INTERFEROMETERS
NOISE   = 0.32733000000000D+00 / updated averaged noise in maps
SETNR   =                    1 /# OF SET.
DATE    = '18/03/99'
BMPA    = 0.00000000000000D+00
CLIP    =                    0 /CLIPPING DONE
SUBTR   =                    0 /SOURCE SUBTRACTION
UVCDT   = 'NORMAL     '        /UV COORDINATE TYPE
PCRA    =             188.3704 /POINTING CENTRE R.A. (DEG)
NORM    =             56081.76 /NORM. FACTOR IN FFT
VELR    =             833000.0 /REFERENCE VELOCITY (M/S)
TAPENUM =                  227 / tapenumber containing raw and reduced data
DEBEAM  =                    0 /DE-BEAM COUNT
COMMENT   FULL RESOLUTION MAPS (127) OF U7766
COMMENT continuum subtracted
COMMENT cleaned to 0.5*sigma and restored
HISTORY CLEAN PARAMETERS Thu Mar 18 17:09:37 1999
HISTORY APSET= u7766ap -2
HISTORY CLEANBOX=
HISTORY CUTOFF= 0.163665
HISTORY DEFSET= u7766mask -39:-37
HISTORY INSET= u7766cs -39:-37
HISTORY NMAX= 30000
HISTORY OUTSET= u7766cl
HISTORY CLEAN PARAMETERS Thu Mar 18 17:29:12 1999
HISTORY APSET= u7766ap -1
HISTORY CLEANBOX=
HISTORY CUTOFF= 0.163665
HISTORY DEFSET= u7766mask -36:-12
HISTORY INSET= u7766cs -36:-12
HISTORY NMAX= 30000
HISTORY OUTSET= u7766cl
HISTORY CLEAN PARAMETERS Thu Mar 18 17:46:42 1999
HISTORY APSET= u7766ap 0
HISTORY CLEANBOX=
HISTORY CUTOFF= 0.163665
HISTORY DEFSET= u7766mask -11:13
HISTORY INSET= u7766cs -11:13
HISTORY NMAX= 30000
HISTORY OUTSET= u7766cl
HISTORY CLEAN PARAMETERS Thu Mar 18 17:56:31 1999
HISTORY APSET= u7766ap 1
HISTORY CLEANBOX=
HISTORY CUTOFF= 0.163665
HISTORY DEFSET= u7766mask 14:30
HISTORY INSET= u7766cs 14:30
HISTORY NMAX= 30000
HISTORY OUTSET= u7766cl
END

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