SWP24831LL.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 = '10/08/95' /Date file is written (*new FITS standard*) ORIGIN = 'GSFC ' / Institution generating the file CAMERA = 'SWP ' / Camera IMAGE = 24831 / 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= 164.41 / Pos angle of the large aperture (deg) ABNMINFR= 'NO ' / Bad/missing minor frames CC-PERCN= 97.8 / Cross-correlation % successful ITF = 'SWP85R92A' / ITF identification COMMENT BY RA: EXP 1 APER L C=160,B=55 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 062387 COMMENT BY RA: OFFSET 1 COORDINATES: 11 01 44.7 +38 30 40 COMMENT BY RA: OFFSET 1 MAGNITUDE: 6.100 DATEOBS = '04/01/85' / Observing date TIMEOBS = '15:40:13' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'NO ' / Multiple exposure mode EXPSEGM = 'NO ' / Segmented exposure code EXPTIME = 11999.512 / Integration time in seconds RA = 165.4179 / Homogeneous R.A. in degrees DEC = 38.4761 / Homogeneous Dec. in degrees TARGET = 'MKN 421 ' / Object as given by Guest Observer TARGRA = 165.4188 / R.A. in degrees (given by GO) TARGDEC = 38.4786 / Dec. in degrees (given by GO) OBJECT = 'MRK 421' / Homogeneous Object ID HJD-MID = 2446070.22579 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START SWP 24831, MKN 421, 200 MIN EXPO, LO DISP, LARGE APER OBSERVER: BRODIE ID: BLGCB 04 JAN 85 DAY 004 COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 10-AUG-1995 07:23:07 HISTORY 40 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 = 143 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0 HISTORY BACKGROUND DN LEVEL = 41 HISTORY END RAW_SCREEN 10-AUG-1995 07:23:49 HISTORY START EXTRACTION 24-JAN-1998 21:58:59 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 62 BLOCKS HISTORY EMPIRICAL EXTRACTION HISTORY CENTROID FOUND AT LINE 50.5 HISTORY REJECT PIXELS DEVIATING BY 4.0 SIGMA HISTORY OUT OF 14720 PIXELS 126 REJECTED AS COSMIC RAY HITS HISTORY END EXTRACTION 24-JAN-1998 21:59:09 END Binary Table Header XTENSION= 'BINTABLE' /Written by IDL: 24-Jan-1998 21:59:09.00 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= 'SWP24831LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END