SWP23104LL.FITS Headers
Primary Header SIMPLE = T / Standard FITS Format BITPIX = 8 /8 bits ASCII NAXIS = 0 /No image data EXTEND = T /Extensions are present TELESCOP= 'IUE ' / International Ultraviolet Explorer DATE = '24/12/94' /Date file is written (*new FITS standard*) ORIGIN = 'GSFC ' / Institution generating the file CAMERA = 'SWP ' / Camera IMAGE = 23104 / Sequential image number DISPERSN= 'LOW ' / Dispersion processing type APERTURE= 'LARGE ' / Aperture ABNNOSTD= 'NO ' / Non-standard image acquisition ABNBADSC= 'NO ' / LWP bad scans ABNHTRWU= 'NO ' / LWR heater warmup ABNREAD = 'NO ' / Read at other than 20 KB ABNUVC = 'NO ' / Non-standard UVC voltage ABNHISTR= 'NO ' / History replay ABNOTHER= 'NO ' / Other abnormality POSANGLE= 13.98 / Pos angle of the large aperture (deg) ABNMINFR= 'NO ' / Bad/missing minor frames CC-PERCN= 94.9 / Cross-correlation % successful ITF = 'SWP85R92A' / ITF identification COMMENT BY RA: EXP 1 APER L E=91,C=110,B=60 COMMENT BY RA: 0 MISSING MINOR FRAMES NOTED ON SCRIPT COMMENT BY RA: EXP 1 TRACKED ON FES COMMENT BY RA: S PREP USED COMMENT BY RA: REF.PT. USED FOR EXP 1: ( -16, -212) DATEOBS = '25/05/84' / Observing date TIMEOBS = '08:01:39' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'NO ' / Multiple exposure mode EXPSEGM = 'NO ' / Segmented exposure code EXPTIME = 16799.613 / Integration time in seconds RA = 185.8250 / Homogeneous R.A. in degrees DEC = 12.9333 / Homogeneous Dec. in degrees TARGET = 'NGC 4388' / Object as given by Guest Observer TARGRA = 185.8117 / R.A. in degrees (given by GO) TARGDEC = 12.9378 / Dec. in degrees (given by GO) OBJECT = 'NGC 4388' / Homogeneous Object ID HJD-MID = 2445845.93417 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START SWP 23104, NGC 4388, 280 MINUTE EXPOSURE, LRG APER, LO DIS EXPOSURE SET UP WITH TARGET USING OFFSET REF PT (-16,-212) OBSERVER: GARY FERLAND PROGRAM RGGGF 1984/146/25 MA COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 24-DEC-1994 08:10:28 HISTORY 30 BRIGHT SPOTS DETECTED HISTORY 0 MISSING MINOR FRAMES DETECTED HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS HISTORY POINT SOURCE HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 90 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0 HISTORY BACKGROUND DN LEVEL = 57 HISTORY END RAW_SCREEN 24-DEC-1994 08:11:09 HISTORY START EXTRACTION 24-JAN-1998 17:57:30 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 6 BLOCKS HISTORY EMPIRICAL EXTRACTION HISTORY CENTROID FOUND AT LINE 52.2 HISTORY REJECT PIXELS DEVIATING BY 4.0 SIGMA HISTORY OUT OF 14720 PIXELS 160 REJECTED AS COSMIC RAY HITS HISTORY END EXTRACTION 24-JAN-1998 17:57:40 END Binary Table Header XTENSION= 'BINTABLE' /Written by IDL: 24-Jan-1998 17:57:40.00 BITPIX = 8 / NAXIS = 2 /Binary table NAXIS1 = 14 /Number of bytes per row NAXIS2 = 495 /Number of rows PCOUNT = 0 /Random parameter count GCOUNT = 1 /Group count TFIELDS = 4 /Number of columns TFORM1 = '1E ' /Real*4 (floating point) TTYPE1 = 'WAVELENGTH' /Label for column 1 TUNIT1 = 'ANGSTROM' /Units of column 1 TDISP1 = 'F10.3 ' /Display format for column 1 TFORM2 = '1E ' /Real*4 (floating point) TTYPE2 = 'FLUX ' /Label for column 2 TUNIT2 = 'ERG/CM2/S/A' /Units of column 2 TDISP2 = 'E15.7 ' /Display format for column 2 TFORM3 = '1E ' /Real*4 (floating point) TTYPE3 = 'SIGMA ' /Label for column 3 TUNIT3 = 'ERG/CM2/S/A' /Units of column 3 TDISP3 = 'E15.7 ' /Display format for column 3 TFORM4 = '1I ' /Integer*2 (short integer) TTYPE4 = 'QUALITY ' /Label for column 4 TUNIT4 = ' ' /Units of column 4 TDISP4 = 'I7 ' /Display format for column 4 FILENAME= 'SWP23104LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END