LWP28467LL.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 = '29/01/97' /Date file is written (*new FITS standard*) ORIGIN = 'GSFC ' / Institution generating the file CAMERA = 'LWP ' / Camera IMAGE = 28467 / 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= 13.50 / Pos angle of the large aperture (deg) ABNMINFR= 'NO ' / Bad/missing minor frames CC-PERCN= 93.3 / Cross-correlation % successful ITF = 'LWP92R94A' / ITF identification COMMENT BY RA: EXP 1 APER L E=112,C=145,B=48 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 EX= 12, EY= -3 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: FESCOUNT 1 = FES-MODE 1 = BO COMMENT BY RA: EXPOSURE 1 SEGMENTED ( 3 EXPOSURES) COMMENT BY RA: SEGMENT 1 EXPOSED 1619.845 SEC.(EFF); 1620.0 SEC.(COM) COMMENT BY RA: SEGMENT 2 EXPOSED 1619.845 SEC.(EFF); 1620.0 SEC.(COM) COMMENT BY RA: SEGMENT 3 EXPOSED 1559.634 SEC.(EFF); 1560.0 SEC.(COM) COMMENT BY RA: WARNING: Some LWP low dispersion spectra taken after 12 Nov 1992 COMMENT BY RA: are contaminated by scattered solar spectrum. DATEOBS = '21/06/94' / Observing date TIMEOBS = '18:09:56' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'NO ' / Multiple exposure mode EXPSEGM = 'YES ' / Segmented exposure code EXPTIME = 4799.324 / 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 = 155.5883 / R.A. in degrees (given by GO) TARGDEC = -18.3950 / Dec. in degrees (given by GO) OBJECT = 'NGC 3242' / Homogeneous Object ID HJD-MID = 2449525.28328 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START LWP 28467, NGC 3242, 80 MIN EXPO, LOW RES, LGAP 27 + 27 + 26 MINUTES: EX,EY = (12,-3),(10,3) & (18,0) KURT PNPRD JUNE 21, 1994 DAY 172 COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 29-JAN-1997 00:26:57 HISTORY 13 BRIGHT SPOTS DETECTED HISTORY 0 MISSING MINOR FRAMES DETECTED HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS HISTORY POINT SOURCE HISTORY SERENDIPITOUS SMALL APERTURE FLUX DETECTED HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 123 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 59 HISTORY BACKGROUND DN LEVEL = 41 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 29-JAN-1997 00:27:27 HISTORY START EXTRACTION 20-JAN-1998 07:24:48 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 54 BLOCKS HISTORY EMPIRICAL EXTRACTION HISTORY CENTROID FOUND AT LINE 53.2 HISTORY REJECT PIXELS DEVIATING BY 6.0 SIGMA HISTORY OUT OF 14720 PIXELS 2 REJECTED AS COSMIC RAY HITS HISTORY *** WARNING: SOLAR CONTAMINATION CORRECTION APPLIED HISTORY END EXTRACTION 20-JAN-1998 07:25:04 END Binary Table Header XTENSION= 'BINTABLE' /Written by IDL: 20-Jan-1998 07:25:05.00 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= 'LWP28467LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END