LWP25303LL.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 = '31/12/95' /Date file is written (*new FITS standard*) ORIGIN = 'GSFC ' / Institution generating the file CAMERA = 'LWP ' / Camera IMAGE = 25303 / 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= 142.20 / Pos angle of the large aperture (deg) ABNMINFR= 'YES ' / Bad/missing minor frames CC-PERCN= 97.3 / Cross-correlation % successful ITF = 'LWP92R94A' / ITF identification COMMENT BY RA: EXP 1 APER L E=142,C=109,B=38 COMMENT BY RA: EXP 2 APER L E=147,C=121,B=38 COMMENT BY RA: 131 MISSING MINOR FRAMES NOTED ON SCRIPT COMMENT BY RA: 0 BAD SCAN STARTS NOTED ON SCRIPT COMMENT BY RA: EXP 1 EX= -15, EY= 3 COMMENT BY RA: EXP 2 EX= -7, EY= 3 COMMENT BY RA: EXP 1 TRACKED ON GYROS COMMENT BY RA: EXP 2 TRACKED ON GYROS COMMENT BY RA: S PREP USED COMMENT BY RA: INFORMATION ABOUT MULTIPLE EXPOSURES FOLLOWS COMMENT BY RA: EXPOSURE 1 INFORMATION COMMENT BY RA: DATEOBS 1 08/4 /93 22:45:01 COMMENT BY RA: EXPTIME 1 899.768 SEC.(EFF); 900.0 SEC.(COM) COMMENT BY RA: OFFSET REFERENCE POINT 1 X = 1029, Y = 1008 COMMENT BY RA: FOCUS 1 = -5.26 COMMENT BY RA: THDASTRT 1 = 11.51 COMMENT BY RA: FESCOUNT 1 = 919 FES-MODE 1 = FO COMMENT BY RA: EXPOSURE 2 INFORMATION COMMENT BY RA: DATEOBS 2 08/4 /93 23:08:44 COMMENT BY RA: EXPTIME 2 899.768 SEC.(EFF); 900.0 SEC.(COM) COMMENT BY RA: OFFSET REFERENCE POINT 2 X = 987, Y = 1008 COMMENT BY RA: FOCUS 2 = -5.60 COMMENT BY RA: THDASTRT 2 = 11.84 COMMENT BY RA: FESCOUNT 2 = 912 FES-MODE 2 = FO COMMENT BY RA: WARNING: Some LWP low dispersion spectra taken after 12 Nov 1992 COMMENT BY RA: are contaminated by scattered solar spectrum. DATEOBS = '08/04/93' / Observing date TIMEOBS = '22:45:01' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'X-OFFSETS' / Multiple exposure mode EXPSEGM = 'NO ' / Segmented exposure code EXPTIME = 1799.536 / Integration time in seconds RA = 311.1412 / Homogeneous R.A. in degrees DEC = -36.7781 / Homogeneous Dec. in degrees TARGET = 'HD 197890' / Object as given by Guest Observer TARGRA = 311.1412 / R.A. in degrees (given by GO) TARGDEC = -36.7781 / Dec. in degrees (given by GO) OBJECT = 'HD 197890' / Homogeneous Object ID HJD-MID = 2449086.45696 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START LWP 25303, HD 197890, 2 X 15 MIN EXPOS, LO DISP, LG APER EX,EY = (-15,3), (-7,3) AT ALT OFFSET REF PTS AFTER EXPOS OFFSET REF PTS (1029,1008), (987,1008) 131 MF MISSING AT VARIOUS LOCATIONS -- NOT RECOVERABLE OBSERVERS: BROWN & AMBRUSTER ID: SMOAB 1993 APR 8 / 098 COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 31-DEC-1995 15:23:02 HISTORY 31 BRIGHT SPOTS DETECTED HISTORY 105 MISSING MINOR FRAMES DETECTED HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS HISTORY EXTENDED SOURCE HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 90 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0 HISTORY BACKGROUND DN LEVEL = 33 HISTORY END RAW_SCREEN 31-DEC-1995 15:23:28 HISTORY START EXTRACTION 19-JAN-1998 21:57:35 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 40 BLOCKS HISTORY EMPIRICAL EXTRACTION HISTORY CENTROID FOUND AT LINE 52.3 HISTORY REJECT PIXELS DEVIATING BY 6.0 SIGMA HISTORY OUT OF 14720 PIXELS 7 REJECTED AS COSMIC RAY HITS HISTORY *** WARNING: SOLAR CONTAMINATION CORRECTION APPLIED HISTORY END EXTRACTION 19-JAN-1998 21:57:53 END Binary Table Header XTENSION= 'BINTABLE' /Written by IDL: 19-Jan-1998 21:57:53.00 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= 'LWP25303LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END