LWP28462LL.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 = '25/01/96' /Date file is written (*new FITS standard*) ORIGIN = 'GSFC ' / Institution generating the file CAMERA = 'LWP ' / Camera IMAGE = 28462 / 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= 13.04 / Pos angle of the large aperture (deg) ABNMINFR= 'NO ' / Bad/missing minor frames CC-PERCN= 96.0 / Cross-correlation % successful ITF = 'LWP92R94A' / ITF identification COMMENT BY RA: EXP 1 APER L E=1.5X,C=3X,B=35 COMMENT BY RA: 0 MISSING MINOR FRAMES NOTED ON SCRIPT COMMENT BY RA: 0 BAD SCAN STARTS NOTED ON SCRIPT COMMENT BY RA: EXP 1 TRACKED ON GYROS COMMENT BY RA: S PREP USED COMMENT BY RA: OFFSET 1 FROM: NGC 3242 COMMENT BY RA: OFFSET 1 COORDINATES: 10 22 21.5 -18 23 23 COMMENT BY RA: OFFSET 1 MAGNITUDE: 9.700 COMMENT BY RA: WARNING: Some LWP low dispersion spectra taken after 12 Nov 1992 COMMENT BY RA: are contaminated by scattered solar spectrum. DATEOBS = '20/06/94' / Observing date TIMEOBS = '19:43:39' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'NO ' / Multiple exposure mode EXPSEGM = 'NO ' / Segmented exposure code EXPTIME = 1139.794 / Integration time in seconds RA = 155.5896 / Homogeneous R.A. in degrees DEC = -18.3901 / Homogeneous Dec. in degrees TARGET = 'NGC 3242' / Object as given by Guest Observer TARGRA = 155.5904 / R.A. in degrees (given by GO) TARGDEC = -18.3869 / Dec. in degrees (given by GO) OBJECT = 'NGC 3242' / Homogeneous Object ID HJD-MID = 2449524.32727 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START LWP 28462, NGC 3242, 19 MIN EXPO, LOW RES, LGAP EX,EY = 1,1 KURT PNPRD JUNE 20, 1994 DAY 171 COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 25-JAN-1996 09:50:00 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 = 255 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0 HISTORY BACKGROUND DN LEVEL = 32 HISTORY *** WARNING: ALL LWP LOW DISPERSION, LARGE APERTURE SPECTRA HISTORY ACQUIRED AFTER NOV. 12, 1992 MIGHT BE AFFECTED BY HISTORY SCATTERED SUNLIGHT HISTORY END RAW_SCREEN 25-JAN-1996 09:50:36 HISTORY START EXTRACTION 20-JAN-1998 07:23:00 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 78 BLOCKS HISTORY EMPIRICAL EXTRACTION HISTORY CENTROID FOUND AT LINE 46.7 HISTORY REJECT PIXELS DEVIATING BY 6.0 SIGMA HISTORY OUT OF 14720 PIXELS 29 REJECTED AS COSMIC RAY HITS HISTORY END EXTRACTION 20-JAN-1998 07:23:17 END Binary Table Header XTENSION= 'BINTABLE' /Written by IDL: 20-Jan-1998 07:23:18.00 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= 'LWP28462LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END