LWP10616LL.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 = '18/03/97' /Date file is written (*new FITS standard*) ORIGIN = 'VILSPA ' / Institution generating the file CAMERA = 'LWP ' / Camera IMAGE = 10616 / 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= 17.85 / Pos angle of the large aperture (deg) ABNMINFR= 'YES ' / Bad/missing minor frames CC-PERCN= 92.6 / Cross-correlation % successful ITF = 'LWP92R94A' / ITF identification COMMENT BY RA: FES CNTS MAY BE TOO HIGH (MEASUREMENT 16 HOURS LATER 983 FU) COMMENT BY GO: PREAD DATEOBS = '20/04/87' / Observing date TIMEOBS = '08:44:37' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'NO ' / Multiple exposure mode EXPSEGM = 'NO ' / Segmented exposure code EXPTIME = 389.816 / Integration time in seconds RA = 83.9593 / Homogeneous R.A. in degrees DEC = -69.2998 / Homogeneous Dec. in degrees TARGET = 'SN1987A ' / Object as given by Guest Observer TARGRA = 83.9592 / R.A. in degrees (given by GO) TARGDEC = -69.2997 / Dec. in degrees (given by GO) OBJECT = 'SN 1987A' / Homogeneous Object ID HJD-MID = 2446905.86653 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START SN1987A.LMC,LWP10616,LRES,LAP,6M30S,08:44:37 870420,SPREP,MAXG,LOREAD,IETOO,GRYFERY 56,1070,FU,10.5 PREAD COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 18-MAR-1997 15:16:51 HISTORY READMODE = PARTIAL READ HISTORY IMAGE REPOSITIONED BY X = -2 AND Y = -2 PIXELS HISTORY 8 BRIGHT SPOTS DETECTED HISTORY 1186 MISSING MINOR FRAMES DETECTED HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS HISTORY POINT SOURCE HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 201 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0 HISTORY BACKGROUND DN LEVEL = 31 HISTORY END RAW_SCREEN 18-MAR-1997 15:18:22 HISTORY START EXTRACTION 16-JAN-1998 10:13:01 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 39 BLOCKS HISTORY EMPIRICAL EXTRACTION HISTORY CENTROID FOUND AT LINE 52.2 HISTORY REJECT PIXELS DEVIATING BY 6.0 SIGMA HISTORY OUT OF 14720 PIXELS 0 REJECTED AS COSMIC RAY HITS HISTORY END EXTRACTION 16-JAN-1998 10:13:10 END Binary Table Header XTENSION= 'BINTABLE' /Written by IDL: 16-Jan-1998 10:13:11.00 BITPIX = 8 / NAXIS = 2 /Binary table NAXIS1 = 14 /Number of bytes per row NAXIS2 = 562 /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= 'LWP10616LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END