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HST and FUSE DADS retrievals will be down from Tuesday, September 2 through Wednesday Sept 3 for a DADS/OPUS installation. See list of alternative data sources. During part of this time, the database will also be down and so searches will be down during that time (HLA and GALEX are unaffected by this downtime).
Sample Header from
"FOC Ultraviolet Images of Nearby Galaxies"
SIMPLE = T / Fits standard
BITPIX = 16 / Bits per pixel
NAXIS = 2 / Number of axes
NAXIS1 = 1345 / Axis length
NAXIS2 = 1345 / Axis length
EXTEND = F / File may contain extensions
IRAF-TLM= '17:40:08 (19/05/2002)' / Time of last modification
OBJECT = 'E0736-6925[1/1]' /
ORIGIN = 'KPNO-IRAF' /
DATE = '2002-05-21T14:37:27'
IRAFNAME= 'e0736-6925' / NAME OF IRAF IMAGE FILE
IRAF-MAX= 4.830000E2 / DATA MAX
IRAF-MIN= -4.993000E3 / DATA MIN
IRAF-BPX= 16 / DATA BITS/PIXEL
IRAFTYPE= 'SHORT ' / PIXEL TYPE
CRPIX1 = 673.1368
CRVAL1 = 114.099625
CTYPE1 = 'RA---TAN'
CD1_1 = -6.274921E-6
CD2_1 = 2.129211E-7
CRPIX2 = 674.1884
CRVAL2 = -69.5299444444407
CTYPE2 = 'DEC--TAN'
CD1_2 = -2.129207E-7
CD2_2 = 5.871068E-6
ALLG-MAX= 6.383170E0 / Data max in all groups
ALLG-MIN= 0.000000E0 / Data min in all groups
MIR_REVR= T
ORIENTAT= -66.74097
FILLCNT = 0
ERRCNT = 0
FPKTTIME= 49140.2335473619
LPKTTIME= 49140.23536883182
/ GROUP PARAMETERS: OSS
/ FOC DATA DESCRIPTOR KEYWORDS
INSTRUME= 'FOC ' / instrument in use
ROOTNAME= 'X1AR2E01T ' / rootname of the observation set
FILETYPE= 'SCI ' / shp, udl, sci, sdq
/ CALIBRATION FLAGS AND INDICATORS
OPTCRLY = 'F96 ' / optical relay: F48, F96
CAMMODE = 'NOTUSED ' / coronographic apodizer mask: INBEAM, NOTUSED
F_RATIO = 96 / focal ratio
SMMMODE = 'NOTUSED ' / spectro. mirror mechanism: INBEAM, NOTUSED
SHTMODE = 'NOTUSED ' / shutter mode: INBEAM, NOTUSED
LEDMODE = 'NOTUSED ' / led calibration status: ACTIVE, NOTUSED
PXFORMT = 'ZOOM ' / format of the image: NORMAL, ZOOM
OPTELT1 = 0 / filter element, wheel 1 f48: (0-7), f96: (0-11)
OPTELT2 = 7 / filter element, wheel 2 f48: (0-7), f96: (0-11)
OPTELT3 = 0 / filter element, wheel 3 f48: (0), f96: (0-11)
OPTELT4 = 0 / filter element, wheel 4 f48: (0), f96: (0-11)
FILTNAM1= 'CLEAR1 ' / filter element name for wheel 1
FILTNAM2= 'F220W ' / filter element name for wheel 2
FILTNAM3= 'CLEAR3 ' / filter element name for wheel 3
FILTNAM4= 'CLEAR4 ' / filter element name for wheel 4
SAMPOFF = 0.0000000E+00 / sample offset (0.0-1023.75)
LINEOFF = 0.0000000E+00 / line offset (0.0-1023.75)
SAMPPLN = 512 / samples per line (64, 128, 256, or 512)
LINEPFM = 1024 / lines per frame (64, 128, 256, 512, or 1024)
/ CALIBRATION REFERENCE FILES
GRAPHTAB= 'mtab$c7m1004om.tmg' / the HST graph table
COMPTAB = 'mtab$c7m10042m.tmc' / the HST components table
UNITAB = 'xtab$c241150fx.cxu' / table of reciprocal flat field filenames
BACHFILE= 'xref$91b13148x.r0h' / background reference header file
ITFHFILE= 'xref$91b13138x.r1h' / itf reference header file
BLMHFILE= 'xref$a1m1627sx.r7h' / blemish header file
UNIHFILE= 'xref$c2410530x.r2h' / uniform de reference header file
SDEHFILE= 'N/A ' / sde reference header file
GEOHFILE= 'xref$d4j0930ix.r5h' / geometric reference header file
/ CALIBRATION SWITCHES: perform,omit,complete
BACCORR = 'OMIT ' / background subtraction correction
ITFCORR = 'OMIT ' / intensity transfer function correction
PXLCORR = 'COMPLETE' / split zoom-format pixels
UNICORR = 'COMPLETE' / uniform de correction
WAVCORR = 'COMPLETE' / compute photometric parameters
GEOCORR = 'COMPLETE' / geometric correction
SDECORR = 'OMIT ' / spectrograph de correction
/ CALIBRATION KEYWORDS
DNFORMT = 8 / bits in each data number (8/16)
GEODEFV = 0.0000000E+00 / geo DN value for areas outside sci image
/ STATISTICAL KEYWORDS
DATE = '02/06/93 ' / date this file was written (dd/mm/yy)
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)
/ FOC INSTRUMENT DESCRIPTOR KEYWORDS
LEDCOLOR= ' ' / LED color (a color, blank , NONE or ERROR)
/ FOC PHOTOMETRY KEYWORDS
PHOTMODE= 'FOC F/96 F220W' / observation mode
PHOTFLAM= 2.016656E-17 / Inverse Sensitivity
PHOTZPT = -21.1 / ST magnitude zero point
PHOTPLAM= 2316.783 / Pivot Wavelength
PHOTBW = 248.7933 / RMS Bandwidth of the Filter and Detector
/ EXPOSURE INFORMATION
EQUINOX = 'J2000 ' / equinox of the celestial coordinate system
SUNANGLE= 0.9695457E+02 / angle between sun and V1 axis (deg)
MOONANGL= 0.7812086E+02 / angle between moon and V1 axis (deg)
SUN_ALT = 0.5840350E+02 / altitude of the sun above Earth's limb (deg)
FGSLOCK = 'FINE ' / commanded FGS lock (FINE,COARSE,GYROS,UNKNOWN)
DATE-OBS= ' 2/06/93 ' / UT date of start of observation (dd/mm/yy)
TIME-OBS= '05:26:08 ' / UT time of start of observation (hh:mm:ss)
EXPSTART= 0.4914022648718E+05 / exposure start time (Modified Julian Date)
EXPEND = 0.4914023339401E+05 / exposure end time (Modified Julian Date)
EXPTIME = 0.5967500E+03 / exposure duration (seconds)--calculated
EXPFLAG = 'NORMAL ' / Exposure interruption indicator
/ TARGET & PROPOSAL ID
TARGNAME= 'ESO-0736-6925 ' / proposer's target name
RA_TARG = 0.1140996250000E+03 / right ascension of the target (deg) (J2000)
DEC_TARG= -0.6952994444444E+02 / declination of the target (deg) (J2000)
PROPOSID= 4804 / PEP proposal identifier
PEP_EXPO= '86.0000000 ' / PEP exposure identifier including sequence
LINENUM = '86.000 ' / PEP proposal line number
SEQLINE = ' ' / PEP line number of defined sequence
SEQNAME = ' ' / PEP define/use sequence name
HISTORY Component throughput tables: crotacomp$hst_ota_004.tab,
HISTORY crfoccomp$foc_96_rflpri_002.tab, crfoccomp$foc_96_rflsec_002.tab,
HISTORY crfoccomp$foc_96_f220w_002.tab, crfoccomp$foc_96_rflfocus_002.tab,
HISTORY crfoccomp$foc_96_dqe_003.tab
SCALEDBY= 100
WCSDIM = 2
LTV1 = -0.156768798828125
LTV2 = 941.540405273438
LTM1_1 = 0.394888699054718
LTM2_1 = 0.91872900724411
LTM1_2 = -0.91872900724411
LTM2_2 = 0.394888699054718
WAT0_001= 'system=image '
WAT1_001= 'wtype=tan axtype=ra '
WAT2_001= 'wtype=tan axtype=dec '
END
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