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SIMPLE  =                    T  /  FITS STANDARD
BITPIX  =                  -32  /  FITS BITS/PIXEL
NAXIS   =                    2  /  NUMBER OF AXES
NAXIS1  =                   41  /
NAXIS2  =                   41  /
OBJECT  = 'RNGC4593SUB1[1/1]'   /
ORIGIN  = 'KPNO-IRAF'           /
DATE    = '2003-02-26T02:42:40'
IRAFNAME= 'rngc4593sub1[702:742,972:1012]'  /  NAME OF IRAF IMAGE FILE
IRAF-MAX=           0.000000E0  /  DATA MAX
IRAF-MIN=           0.000000E0  /  DATA MIN
IRAF-BPX=                   32  /  DATA BITS/PIXEL
IRAFTYPE= 'REAL    '            /  PIXEL TYPE
CRVAL1  =        189.920579891
CRVAL2  =       -5.34678407593
CRPIX1  =             492.1452
CRPIX2  =             899.4269
CD1_1   =         -2.765903E-5
CD1_2   =         -4.115842E-7
CD2_1   =         -4.292426E-7
CD2_2   =          2.763901E-5
DATAMIN =                   0.
DATAMAX =                   0.
MIR_REVR=                    T
ORIENTAT=             -110.292
FILLCNT =                    0
ERRCNT  =                    0
FPKTTIME=         51598.876179
LPKTTIME=         51598.876347
CTYPE1  = 'RA---TAN'
CTYPE2  = 'DEC--TAN'
DETECTOR=                    4
DEZERO  =             304.0172
BIASEVEN=             304.0202
BIASODD =              304.014
GOODMIN =            -2.462111
GOODMAX =             1375.458
DATAMEAN=           0.03627866
GPIXELS =               627583
SOFTERRS=                    0
CALIBDEF=                 1718
STATICD =                    0
ATODSAT =                    0
DATALOST=                    0
BADPIXEL=                    0
OVERLAP =                    0
PHOTMODE= 'WFPC2,4,A2D15,FR533N,,CAL                       '
PHOTFLAM=         1.674774E-18
PHOTZPT =                -21.1
PHOTPLAM=             5782.971
PHOTBW  =             2070.247
MEDIAN  =           -0.1780543
MEDSHADO=           -0.1556719
HISTWIDE=            0.1182479
SKEWNESS=          -0.04206319
MEANC10 =          0.001552304
MEANC25 =          -0.02292132
MEANC50 =            0.1092972
MEANC100=           0.03362905
MEANC200=           0.01577889
MEANC300=           0.04719871
BACKGRND=                   0.
DATE    = '2000-02-25'         / date this file was written (yyyy-mm-dd)
FILETYPE= 'SCI'                / type of data found in data file
TELESCOP= 'HST'                / telescope used to acquire data
INSTRUME= 'WFPC2 '             / identifier for instrument used to acquire data
EQUINOX =               2000.0 / equinox of celestial coord. system
              / WFPC-II DATA DESCRIPTOR KEYWORDS
ROOTNAME= '        '           / rootname of the observation set
              / SCIENCE INSTRUMENT CONFIGURATION
MODE    = 'FULL'               / instr. mode: FULL (full res.), AREA (area int.)
SERIALS = 'OFF'                / serial clocks: ON, OFF
              / IMAGE TYPE CHARACTERISTICS
IMAGETYP= 'EXT               ' / DARK/BIAS/IFLAT/UFLAT/VFLAT/KSPOT/EXT/ECAL
CDBSFILE= 'NO                ' / GENERIC/BIAS/DARK/PREF/FLAT/MASK/ATOD/NO
PKTFMT  =                   97 / packet format code
              / FILTER CONFIGURATION
FILTNAM1= 'FR533N  '           / first filter name
FILTNAM2= '        '           / second filter name
FILTER1 =                   45 / first filter number (0-48)
FILTER2 =                    0 / second filter number (0-48)
FILTROT =             0.000000 / partial filter rotation angle (degrees)
LRFWAVE =          5052.000000 / linear ramp filter wavelength
              / INSTRUMENT STATUS USED IN DATA PROCESSING
UCH1CJTM=             -88.2569 / TEC cold junction #1 temperature (Celsius)
UCH2CJTM=             -88.6697 / TEC cold junction #2 temperature (Celsius)
UCH3CJTM=             -88.2569 / TEC cold junction #3 temperature (Celsius)
UCH4CJTM=             -88.7671 / TEC cold junction #4 temperature (Celsius)
UBAY3TMP=              15.6527 / bay 3 A1 temperature (deg C)
KSPOTS  = 'OFF'                / Status of Kelsall spot lamps: ON, OFF
SHUTTER = 'B'                  / Shutter in place at beginning of the exposure
ATODGAIN=                 15.0 / Analog to Digital Gain (Electrons/DN)
              / RSDP CONTROL KEYWORDS
MASKCORR= 'COMPLETE'           / Do mask correction: PERFORM, OMIT, COMPLETE
ATODCORR= 'COMPLETE'           / Do A-to-D correction: PERFORM, OMIT, COMPLETE
BLEVCORR= 'COMPLETE'           / Do bias level correction
BIASCORR= 'COMPLETE'           / Do bias correction: PERFORM, OMIT, COMPLETE
DARKCORR= 'COMPLETE'           / Do dark correction: PERFORM, OMIT, COMPLETE
FLATCORR= 'SKIPPED '           / Do flat field correction
SHADCORR= 'OMIT    '           / Do shaded shutter correction
DOSATMAP= 'OMIT    '           / Output saturated pixel map
DOPHOTOM= 'COMPLETE'           / Fill photometry keywords
DOHISTOS= 'OMIT    '           / Make histograms: PERFORM, OMIT, COMPLETE
OUTDTYPE= 'REAL  '             / Output image datatype: REAL, LONG, SHORT
              / CALIBRATION REFERENCE FILES
MASKFILE= 'uref$f8213081u.r0h     ' / name of the input DQF of known bad pixels
ATODFILE= 'uref$dbu1405fu.r1h     ' / name of the A-to-D conversion file
BLEVFILE= 'ucal$u5gu0306r.x0h     ' / Engineering file with extended register da
BLEVDFIL= 'ucal$u5gu0306r.q1h     ' / Engineering file DQF
BIASFILE= 'uref$kci1424gu.r2h'      / name of the bias frame reference file
BIASDFIL= 'uref$kci1424gu.b2h'      / name of the bias frame reference DQF
DARKFILE= 'uref$k311100hu.r3h'      / name of the dark reference file
DARKDFIL= 'uref$k311100hu.b3h'      / name of the dark reference DQF
FLATFILE= 'uref$f4i1559cu.r4h     ' / name of the flat field reference file
FLATDFIL= 'uref$f4i1559cu.b4h     ' / name of the flat field reference DQF
SHADFILE= 'uref$e371355iu.r5h     ' / name of the reference file for shutter sha
PHOTTAB = '                       ' / name of the photometry calibration table
GRAPHTAB= 'mtab$k4j0855mm_tmg.fits' / the HST graph table
COMPTAB = 'mtab$k8810138m_tmc.fits' / the HST components table
              / DEFAULT KEYWORDS SET BY STSCI
SATURATE=                 4095 / Data value at which saturation occurs
USCALE  =                  1.0 / Scale factor for output image
UZERO   =                  0.0 / Zero point for output image
              / READOUT DURATION INFORMATION
READTIME=                  464 / Length of time for CCD readout in clock ticks
              / PLANETARY SCIENCE KEYWORDS
PA_V3   =           114.449303 / position angle of v3 of HST (deg)
RA_SUN  =   3.373650256740E+02 / right ascension of the sun (deg)
DEC_SUN =  -9.472757748953E+00 / declination of the sun (deg)
EQNX_SUN=               2000.0 / equinox of the sun
MTFLAG  =                    F / moving target flag; T if it is a moving target
EQRADTRG=             0.000000 / equatorial radius of target (km)
FLATNTRG=             0.000000 / flattening of target
NPDECTRG=             0.000000 / north pole declination of target (deg)
NPRATRG =             0.000000 / north pole right ascension of target (deg)
ROTRTTRG=             0.000000 / rotation rate of target
LONGPMER=             0.000000 / longitude of prime meridian (deg)
EPLONGPM=             0.000000 / epoch of longitude of prime meridian (sec)
SURFLATD=             0.000000 / surface feature latitude (deg)
SURFLONG=             0.000000 / surface feature longitude (deg)
SURFALTD=             0.000000 / surface feature altitude (km)
              / PODPS FILL VALUES
PODPSFF =                    0 / 0=(no  podps fill); 1=(podps fill present)
STDCFFF =                    0 / 0=(no st dcf fill); 1=(st dcf fill present)
STDCFFP = '0x5569'             / st dcf fill pattern (hex)
RSDPFILL=                 -100 / bad data fill value for calibrated images
              / EXPOSURE TIME AND RELATED INFORMATION
UEXPODUR=                   80 / commanded duration of exposure (sec)
NSHUTA17=                    0 / Number of AP17 shutter B closes
DARKTIME=   8.000000000000E+01 / Dark time (seconds)
UEXPOTIM=                59244 / Major frame pulse time preceding exposure start
PSTRTIME= '2000.055:21:01:40 ' / predicted obs. start time (yyyy.ddd:hh:mm:ss)
PSTPTIME= '2000.055:21:05:40 ' / predicted obs. stop time (yyyy.ddd:hh:mm:ss)
              / EXPOSURE INFORMATION
SUNANGLE=           144.331940 / angle between sun and V1 axis
MOONANGL=            29.415375 / angle between moon and V1 axis
SUN_ALT =             2.662802 / altitude of the sun above Earth's limb
FGSLOCK = 'FINE   '            / commanded FGS lock (FINE,COARSE,GYROS,UNKNOWN)
DATE-OBS= '2000-02-24'         / UT date of start of observation (yyyy-mm-dd)
TIME-OBS= '20:59:14'           / UT time of start of observation (hh:mm:ss)
EXPSTART=   5.159887447594E+04 / exposure start time (Modified Julian Date)
EXPEND  =   5.159887540186E+04 / exposure end time (Modified Julian Date)
EXPTIME =                 320. / exposure duration (seconds)--calculated
EXPFLAG = 'NORMAL       '      / Exposure interruption indicator
              / TARGET & PROPOSAL ID
TARGNAME= 'NGC4593                       ' / proposer's target name
RA_TARG =   1.899142500000E+02 / right ascension of the target (deg) (J2000)
DEC_TARG=  -5.344250000000E+00 / declination of the target (deg) (J2000)
ECL_LONG=           191.207210 / ecliptic longitude of the target (deg) (J2000)
ECL_LAT =            -0.989204 / ecliptic latitude of the target (deg) (J2000)
GAL_LONG=           297.483925 / galactic longitude of the target (deg) (J2000)
GAL_LAT =            57.403030 / galactic latitude of the target (deg) (J2000)
PROPOSID=                 8240 / PEP proposal identifier
PEP_EXPO= '03-030         '    / PEP exposure identifier including sequence
LINENUM = '03.030         '    / PEP proposal line number
SEQLINE = '               '    / PEP line number of defined sequence
SEQNAME = '               '    / PEP define/use sequence name
HISTORY   MASKFILE=uref$f8213081u.r0h  MASKCORR=COMPLETED
HISTORY   PEDIGREE=INFLIGHT 01/01/1994 - 15/05/1995
HISTORY   DESCRIP=STATIC MASK - INCLUDES CHARGE TRANSFER TRAPS
HISTORY   BIASFILE=uref$kci1424gu.r2h  BIASCORR=COMPLETED
HISTORY   PEDIGREE=INFLIGHT 26/08/99 - 29/08/00
HISTORY   DESCRIP=not significantly different from j9a1612nu.
HISTORY   DARKFILE=uref$k311100hu.r3h  DARKCORR=COMPLETED
HISTORY   PEDIGREE=INFLIGHT 24/02/2000 - 24/02/2000
HISTORY   DESCRIP=Pipeline dark: 120 frame superdark with hotpixels from
HISTORY   24/02/2000
HISTORY   FLATFILE=uref$f4i1559cu.r4h  FLATCORR=SKIPPED
HISTORY   PEDIGREE=DUMMY  18/04/1995
HISTORY   DESCRIP=All pixels set to value of 1. Not flat-fielded.
HISTORY   The following throughput tables were used:
HISTORY   crotacomp$hst_ota_007_syn.fits, crwfpc2comp$wfpc2_optics_006_syn.fits,
HISTORY   crwfpc2comp$wfpc2_dqepc1_005_syn.fits,
HISTORY   crwfpc2comp$wfpc2_a2d15pc1_004_syn.fits,
HISTORY   crwfpc2comp$wfpc2_flatpc1_003_syn.fits
HISTORY   The following throughput tables were used:
HISTORY   crotacomp$hst_ota_007_syn.fits, crwfpc2comp$wfpc2_optics_006_syn.fits,
HISTORY   crwfpc2comp$wfpc2_dqewfc2_005_syn.fits,
HISTORY   crwfpc2comp$wfpc2_a2d15wf2_004_syn.fits,
HISTORY   crwfpc2comp$wfpc2_flatwf2_003_syn.fits
HISTORY   The following throughput tables were used:
HISTORY   crotacomp$hst_ota_007_syn.fits, crwfpc2comp$wfpc2_optics_006_syn.fits,
HISTORY   crwfpc2comp$wfpc2_dqewfc3_005_syn.fits,
HISTORY   crwfpc2comp$wfpc2_a2d15wf3_004_syn.fits,
HISTORY   crwfpc2comp$wfpc2_flatwf3_003_syn.fits
HISTORY   The following throughput tables were used:
HISTORY   crotacomp$hst_ota_007_syn.fits, crwfpc2comp$wfpc2_optics_006_syn.fits,
HISTORY   crwfpc2comp$wfpc2_dqewfc4_005_syn.fits,
HISTORY   crwfpc2comp$wfpc2_a2d15wf4_004_syn.fits,
HISTORY   crwfpc2comp$wfpc2_flatwf4_003_syn.fits
HISTORY   Ran task WMOSAIC, version 2.1 (Jun 1995), at Wed 18:59:30 05-Dec-2001
WCSDIM  =                    2
LTV1    =     254.761956173863
LTV2    =     1399.27440760318
LTM1_1  =   -0.346804629117446
LTM2_2  =   -0.346804629117446
WAT0_001= 'system=image'
WAT1_001= 'wtype=tan axtype=ra'
WAT2_001= 'wtype=tan axtype=dec'
HISTORY   Task CRREJ, version 2.1 (Apr 30, 1998), starts at Tue 15:28:02
HISTORY   25-Feb-2003
HISTORY   input files used are:
HISTORY     l1
HISTORY     l2
HISTORY     l3
HISTORY     l4
HISTORY   Rejection levels are : 8,6,4 sigmas
HISTORY   Expansion radius is : 1.50 pixels
HISTORY   Expansion discriminant reduction factor is : 0.500
HISTORY   Readout noise(s) = 0.72(DN)
HISTORY   Gain(s) = 14(electron/DN)
HISTORY   Scale noise(s) = 1(percent)
HISTORY   Data range: > -99.00 DN and < 4096.00 DN
HISTORY   Initial average image used : min
HISTORY   Sky used : none
LTM2_1  =     0.93793740669115
LTM1_2  =    -0.93793740669115
END

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