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 = '18/10/95' /Date file is written (*new FITS standard*) ORIGIN = 'GSFC ' / Institution generating the file CAMERA = 'SWP ' / Camera IMAGE = 17300 / 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= 6.35 / Pos angle of the large aperture (deg) ABNMINFR= 'NO ' / Bad/missing minor frames CC-PERCN= 87.0 / Cross-correlation % successful ITF = 'SWP85R92A' / ITF identification COMMENT BY RA: EXP 1 APER L E=185,C=140,B=84 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: OFFSET 1 FROM: SAO 119392 COMMENT BY RA: OFFSET 1 COORDINATES: 12 23 27.5 +02 19 07 COMMENT BY RA: OFFSET 1 MAGNITUDE: 7.300 COMMENT BY RA: REF.PT. USED FOR EXP 1: ( 6, -208) DATEOBS = '27/06/82' / Observing date TIMEOBS = '18:37:32' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'NO ' / Multiple exposure mode EXPSEGM = 'NO ' / Segmented exposure code EXPTIME = 899.761 / Integration time in seconds RA = 186.6388 / Homogeneous R.A. in degrees DEC = 2.3287 / Homogeneous Dec. in degrees TARGET = '3C 273 ' / Object as given by Guest Observer TARGRA = 186.6387 / R.A. in degrees (given by GO) TARGDEC = 2.3283 / Dec. in degrees (given by GO) OBJECT = 'PG 1226+023' / Homogeneous Object ID HJD-MID = 2445148.28121 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START SWP 17300, 3C 273, 15 MINUTE EXPOSURE, LRG APER, LOW DISP. REFERENCE POINT (+06,-208) USED TO AVOID PUTTING THE SPEC- TRUM ON TOP OF A RESEAU MARK. OBSERVER: CATHY IMHOFF PROGRAM: OD85B 1982/178/27 JU COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 18-OCT-1995 23:02:18 HISTORY 5 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 = 132 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0 HISTORY BACKGROUND DN LEVEL = 69 HISTORY END RAW_SCREEN 18-OCT-1995 23:03:05 HISTORY START EXTRACTION 24-JAN-1998 05:05:20 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 39 BLOCKS HISTORY EMPIRICAL EXTRACTION HISTORY CENTROID FOUND AT LINE 47.5 HISTORY REJECT PIXELS DEVIATING BY 4.0 SIGMA HISTORY OUT OF 14720 PIXELS 2 REJECTED AS COSMIC RAY HITS HISTORY END EXTRACTION 24-JAN-1998 05:05:28 END XTENSION= 'BINTABLE' /Written by IDL: 24-Jan-1998 05:05:28.00 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= 'SWP17300LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END