SWP40909LL.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 = '24/06/95' /Date file is written (*new FITS standard*) ORIGIN = 'GSFC ' / Institution generating the file CAMERA = 'SWP ' / Camera IMAGE = 40909 / 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= 193.80 / Pos angle of the large aperture (deg) ABNMINFR= 'NO ' / Bad/missing minor frames CC-PERCN= 95.6 / Cross-correlation % successful ITF = 'SWP85R92A' / ITF identification COMMENT BY RA: EXP 1 APER L C=145,B=105 COMMENT BY RA: 0 MISSING MINOR FRAMES NOTED ON SCRIPT COMMENT BY RA: EXP 1 TRACKED ON GYROS AND FES COMMENT BY RA: S PREP USED COMMENT BY RA: EXPOSURE 1 SEGMENTED ( 3 EXPOSURES) COMMENT BY RA: SEGMENT 1 EXPOSED 19199.869 SEC.(EFF);19200.0 SEC.(COM) COMMENT BY RA: SEGMENT 2 EXPOSED 26399.816 SEC.(EFF);26400.0 SEC.(COM) COMMENT BY RA: SEGMENT 3 EXPOSED 8399.537 SEC.(EFF); 8400.0 SEC.(COM) DATEOBS = '20/02/91' / Observing date TIMEOBS = '05:19:27' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'NO ' / Multiple exposure mode EXPSEGM = 'YES ' / Segmented exposure code EXPTIME = 53999.227 / Integration time in seconds RA = 197.5817 / Homogeneous R.A. in degrees DEC = -19.2528 / Homogeneous Dec. in degrees TARGET = 'NGC 5018' / Object as given by Guest Observer TARGRA = 197.5825 / R.A. in degrees (given by GO) TARGDEC = -19.2533 / Dec. in degrees (given by GO) OBJECT = 'NGC 5018' / Homogeneous Object ID HJD-MID = 2448308.03775 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START SWP 40909, NGC 5018, 900 MIN EXPO, LO DISP, LGAP FIRST SEGMENT, 320 MIN, TAKEN AT VILSPA. SECOND SEGMENT 440 MIN STARTED AT VILSPA. THIRD SEGMENT, 140 MIN TAKEN AT GSFC OBSERVER: BURSTEIN ID: EGMDB 20 FEB 1991 DAY 051 COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 24-JUN-1995 02:10:39 HISTORY 72 BRIGHT SPOTS DETECTED HISTORY 0 MISSING MINOR FRAMES DETECTED HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS HISTORY EXTENDED SOURCE HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 0 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0 HISTORY BACKGROUND DN LEVEL = 91 HISTORY END RAW_SCREEN 24-JUN-1995 02:11:34 HISTORY START EXTRACTION 26-JAN-1998 16:25:12 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 1 BLOCKS HISTORY DEFAULT EXTRACTION HISTORY DEFAULT POINT SOURCE PROFILE CENTERED AT 49.0 HISTORY REJECT PIXELS DEVIATING BY 4.0 SIGMA HISTORY OUT OF 14720 PIXELS 195 REJECTED AS COSMIC RAY HITS HISTORY END EXTRACTION 26-JAN-1998 16:25:20 END Binary Table Header XTENSION= 'BINTABLE' /Written by IDL: 26-Jan-1998 16:25:20.00 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= 'SWP40909LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END