Sample PSF Header:
g961343tu.r7h[64,64][real]: G961343TU[1/1]
No bad pixels, no histogram, min=-2.037925, max=1687.714
Line storage mode, physdim [64,64], length of user area 9518 s.u.
Created Wed 13:31:03 09-Oct-96, Last modified Mon 16:40:43 09-Sep-96
Pixel file "g961343tu.r7d" [ok]
GROUPS = T
GCOUNT = 1
PCOUNT = 49
PSIZE = 2112
CRVAL1 = 201.386492853973
CRVAL2 = -47.6066629354074
CRPIX1 = 376.5
CRPIX2 = -83.
CD1_1 = 2.196396E-5
CD1_2 = -1.679392E-5
CD2_1 = -1.677774E-5
CD2_2 = -2.198516E-5
DATAMIN = -2.037925
DATAMAX = 1687.714
MIR_REVR= T
ORIENTAT= -142.6247
FILLCNT = 0
ERRCNT = 0
FPKTTIME= 50267.6605852373
LPKTTIME= 50267.6607530613
CTYPE1 = 'RA---TAN'
CTYPE2 = 'DEC--TAN'
DETECTOR= 2
DEZERO = 318.6968
BIASEVEN= 318.6853
BIASODD = 318.7082
GOODMIN = -1.72743
GOODMAX = 1687.71
DATAMEAN= 0.458674
GPIXELS = 4088
SOFTERRS= 0
CALIBDEF= 64316
STATICD = 0
ATODSAT = 0
DATALOST= 0
BADPIXEL= 0
OVERLAP = 0
PHOTMODE= 'WFPC2,2,A2D15,F814W,,CAL'
PHOTFLAM= 4.975429E-18
PHOTZPT = -21.1
PHOTPLAM= 7982.039
PHOTBW = 640.001
MEDIAN = 0.03314447
MEDSHADO= 2.176969
HISTWIDE= 1.152947
SKEWNESS= 14.42401
MEANC10 = 0.2773481
MEANC25 = 0.2473435
MEANC50 = 0.4573418
MEANC100= 0.3336997
MEANC200= 0.4680046
MEANC300= 0.443895
BACKGRND= 0.4158969
DADSFILE= 'U3890504T.C0F' /
DADSCLAS= 'CAL ' /
DADSDATE= '05 Jul 1996 00:35:04' /
/ GROUP PARAMETERS: OSS
/ GROUP PARAMETERS: PODPS
/ GROUP PARAMETERS: DATA QUALITY FILE SUMMARY
/ GROUP PARAMETERS: PHOTOMETRY
/ GROUP PARAMETERS: IMAGE STATISTICS
/ WFPC-II DATA DESCRIPTOR KEYWORDS
INSTRUME= 'WFPC2 ' / instrument in use
ROOTNAME= 'U3890504T' / rootname of the observation set
FILETYPE= 'SCI ' / shp, ext, edq, sdq, sci
/ 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
DATE = '06/09/96' / date this file originated (dd/mm/yy)
/ FILTER CONFIGURATION
FILTNAM1= 'F814W ' / first filter name
FILTNAM2= ' ' / second filter name
FILTER1 = 38 / first filter number (0-48)
FILTER2 = 0 / second filter number (0-48)
FILTROT = 0.0 / partial filter rotation angle (degrees)
LRFWAVE = 0.0 / linear ramp filter wavelength
/ INSTRUMENT STATUS USED IN DATA PROCESSING
UCH1CJTM= -88.25688171387 / TEC cold junction #1 temperature (Celsius)
UCH2CJTM= -88.71559906006 / TEC cold junction #2 temperature (Celsius)
UCH3CJTM= -88.34862518311 / TEC cold junction #3 temperature (Celsius)
UCH4CJTM= -88.81278228760 / TEC cold junction #4 temperature (Celsius)
UBAY3TMP= 12.94649505615 / bay 3 A1 temperature (deg C)
KSPOTS = 'OFF ' / Status of Kelsall spot lamps: ON, OFF
SHUTTER = 'B ' / Shutter in place at the beginning of the exposure
ATODGAIN= 15.00000000000 / 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: PERFORM, OMIT, COMPLETE
BIASCORR= 'COMPLETE' / Do bias correction: PERFORM, OMIT, COMPLETE
DARKCORR= 'COMPLETE' / Do dark correction: PERFORM, OMIT, COMPLETE
FLATCORR= 'COMPLETE' / Do flat field correction: PERFORM, OMIT, COMPLETE
SHADCORR= 'OMIT ' / Do shaded shutter correction: PERFORM, OMIT,COMPLETE
DOSATMAP= 'OMIT ' / Output saturated pixel map: PERFORM, OMIT,COMPLETE
DOPHOTOM= 'COMPLETE' / Fill photometry keywords: PERFORM, OMIT, COMPLETE
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$u3890504t.x0h' / Engineering file with extended register data
BLEVDFIL= 'ucal$u3890504t.q1h' / Engineering file DQF
BIASFILE= 'uref$fcb1504bu.r2h' / name of the bias frame reference file
BIASDFIL= 'uref$fcb1504bu.b2h' / name of the bias frame reference DQF
DARKFILE= 'uref$g7115078u.r3h' / name of the dark reference file
DARKDFIL= 'uref$g7115078u.b3h' / name of the dark reference DQF
FLATFILE= 'uref$g6409260u.r4h' / name of the flat field reference file
FLATDFIL= 'uref$g6409260u.b4h' / name of the flat field reference DQF
SHADFILE= 'uref$e371355iu.r5h' / name of the reference file for shutter shad
PHOTTAB = 'u3890504t.c3t' / name of the photometry calibration table
GRAPHTAB= 'mtab$g1q1547nm.tmg' / the HST graph table
COMPTAB = 'mtab$g1q1547cm.tmc' / 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 = 0.2630092E+03 / position angle of v3 of HST (deg)
RA_SUN = 0.1030748529749E+03 / right ascension of the sun (deg)
DEC_SUN = 0.2289553554911E+02 / 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= 0.0 / equatorial radius of target (km)
FLATNTRG= 0.0 / flattening of target
NPDECTRG= 0.0 / north pole declination of target (deg)
NPRATRG = 0.0 / north pole right ascension of target (deg)
ROTRTTRG= 0.0 / rotation rate of target
LONGPMER= 0.0 / longitude of prime meridian (deg)
EPLONGPM= 0.0 / epoch of longitude of prime meridian (sec)
SURFLATD= 0.0 / surface feature latitude (deg)
SURFLONG= 0.0 / surface feature longitude (deg)
SURFALTD= 0.0 / 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 = '0000 ' / st dcf fill pattern (hex)
RSDPFILL= -100 / bad data fill value for calibrated images
/ EXPOSURE TIME AND RELATED INFORMATION
UEXPODUR= 40 / commanded duration of exposure (sec)
NSHUTA17= 0 / Number of AP17 shutter B closes
DARKTIME= 40.00000000000 / Dark time (seconds)
UEXPOTIM= 49168 / Major frame pulse time preceding exposure start
PSTRTIME= '1996.185:15:50:39' / predicted obs. start time (yyyy.ddd:hh:mm:ss)
PSTPTIME= '1996.185:15:53:39' / predicted obs. stop time (yyyy.ddd:hh:mm:ss)
/ EXPOSURE INFORMATION
EQUINOX = '2000.0 ' / equinox of the celestial coordinate system
SUNANGLE= 112.1489944458 / angle between sun and V1 axis (deg)
MOONANGL= 98.84578704834 / angle between moon and V1 axis (deg)
SUN_ALT = 68.64796447754 / altitude of the sun above Earth's limb (deg)
FGSLOCK = 'FINE ' / commanded FGS lock (FINE,COARSE,GYROS,UNKNOWN)
DATE-OBS= ' 3/07/96' / UT date of start of observation (dd/mm/yy)
TIME-OBS= '15:50:16' / UT time of start of observation (hh:mm:ss)
EXPSTART= 50267.65991249 / exposure start time (Modified Julian Date)
EXPEND = 50267.66037546 / exposure end time (Modified Julian Date)
EXPTIME = 40.00000000000 / exposure duration (seconds)--calculated
EXPFLAG = 'NORMAL ' / Exposure interruption indicator
/ TARGET & PROPOSAL ID
TARGNAME= 'OMEGA-CEN-1' / proposer's target name
RA_TARG = 0.2013937500000E+03 / right ascension of the target (deg) (J2000)
DEC_TARG= -0.4759111111111E+02 / declination of the target (deg) (J2000)
PROPOSID= 06193 / PEP proposal identifier
PEP_EXPO= '05-500 ' / PEP exposure identifier including sequence
LINENUM = '5.500 ' / PEP proposal line number
SEQLINE = ' ' / PEP line number of defined sequence
SEQNAME = ' ' / PEP define/use sequence name
/ PSF IMAGE INFORMATION
DATA_FIL= 'g961343tu' / Archive name of PSF image file
ORIGIN = 'HST ' / Data source (HST, TINYTIM, or COMPOSITE)
XCENTER = 80.74 / X coordinate of PSF center on chip
YCENTER = 530.59 / Y coordinate of PSF center on chip
XCORNER = 48 / X pixel of (1,1) corner in PSF image
YCORNER = 498 / Y pixel of (1,1) corner in PSF image
RA_PSF = 201.3724680 / Right ascension of PSF star (deg, J2000)
DEC_PSF = -47.6034842 / Declination of PSF star (deg, J2000)
PEAKINT = 1687.7141113281 / Peak intensity at xcenter, ycenter
PEAKFIT = 1584.37 / Peak of gaussian fit
SATURATD= 'NO ' / Is PSF saturated?
BACKGND = 0.191 / Background (in DN)
SPECTRAL= 'unknown ' / Spectral type of source if known
REFSPEC = 'unknown ' / Reference spectrum, if known
PSFSCALE= 1. / Divisor used to normalize PSF (see HISTORY)
PIXFACT = 1. / Resampling factor in X and Y (default=1)
T306 = 0.0 / Secondary mirror temperature
T307 = 0.0 / Secondary mirror temperature
T308 = 0.0 / Secondary mirror temperature
T309 = 0.0 / Secondary mirror temperature
V2_RMS = 2.9 / V2 Axis RMS (milli-arcsec)
V2_P2P = 20.6 / V2 Axis peak to peak (milli-arcsec)
V3_RMS = 3. / V3 Axis RMS (milli-arcsec)
V3_P2P = 21.2 / V3 Axis peak to peak (milli-arcsec)
GUIDEACT= 'FINE LOCK' / Actual Guiding mode at end of GS acquisition
HISTORY
HISTORY ******************************************************************
HISTORY PSFSCALE Divisor used to normalize PSF (default=1)
HISTORY if > 0, psf normalized to peak intensity (peak
HISTORY if < 0, psf normalized to integral area
HISTORY PSF image extracted using IRAF "imcopy"
HISTORY IRAF "imexamine" was used to perform
HISTORY centering and gaussian fitting (to determine peakint)
HISTORY PEAKINT and PEAKFIT are given in ADU's
HISTORY ******************************************************************
HISTORY
HISTORY
HISTORY u3890504tw23.r7h renamed to g961343tu.r7h on Fri 13:43:58 06-Sep-96
DESCRIP = 'PSF; photmode= WFPC2,2,A2D15,F814W,CAL; xcent= 80.74; ycent= 530.
PEDIGREE= 'INFLIGHT - 3/07/96'
RELFOCUS= 9999.99
END
