LWR18387LL.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 = '03/06/97' /Date file is written (*new FITS standard*) ORIGIN = 'GSFC ' / Institution generating the file CAMERA = 'LWR ' / Camera IMAGE = 18387 / Sequential image number DISPERSN= 'LOW ' / Dispersion processing type APERTURE= 'LARGE ' / Aperture ABNNOSTD= 'NO ' / Non-standard image acquisition ABNBADSC= 'NO ' / LWP bad scans ABNHTRWU= 'YES ' / 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= 160.68 / Pos angle of the large aperture (deg) ABNMINFR= 'NO ' / Bad/missing minor frames CC-PERCN= 98.0 / Cross-correlation % successful ITF = 'LWR83R94A' / ITF identification COMMENT BY RA: EXP 1 APER L C=172,B=25 COMMENT BY RA: LWR 4-MINUTE HEATER WARMUP COMMENT BY RA: 0 MISSING MINOR FRAMES NOTED ON SCRIPT COMMENT BY RA: EXP 1 EX= 1, EY= 3 COMMENT BY RA: EXP 1 TRACKED ON GYROS COMMENT BY RA: S PREP USED DATEOBS = '07/01/90' / Observing date TIMEOBS = '03:12:34' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'NO ' / Multiple exposure mode EXPSEGM = 'NO ' / Segmented exposure code EXPTIME = 3.970 / Integration time in seconds RA = 161.3899 / Homogeneous R.A. in degrees DEC = 37.8346 / Homogeneous Dec. in degrees TARGET = 'HD 93521' / Object as given by Guest Observer TARGRA = 161.3899 / R.A. in degrees (given by GO) TARGDEC = 37.8344 / Dec. in degrees (given by GO) OBJECT = 'HD 93521' / Homogeneous Object ID HJD-MID = 2447898.63755 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START LWR 18387, HD 93521, 4.2 SEC EXPO, LO DISP, LARGE APERTURE LOW DISPERSION SENSITIVITY MONITORING ERRORS AT REF PT AFTER EXPO: EX = 1, EY = 3 OBSERVER: GARHART ID: PHCAL 6-7 JAN 1990 DAYS 006-00 COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 3-JUN-1997 01:27:47 HISTORY 16 BRIGHT SPOTS DETECTED HISTORY 0 MISSING MINOR FRAMES DETECTED HISTORY 0 LINES AFFECTED BY MICROPHONICS: HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS HISTORY POINT SOURCE HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 124 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0 HISTORY BACKGROUND DN LEVEL = 26 HISTORY END RAW_SCREEN 3-JUN-1997 01:28:29 HISTORY START EXTRACTION 22-JAN-1998 15:00:48 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 49 BLOCKS HISTORY EMPIRICAL EXTRACTION HISTORY CENTROID FOUND AT LINE 49.9 HISTORY REJECT PIXELS DEVIATING BY 5.0 SIGMA HISTORY OUT OF 14720 PIXELS 0 REJECTED AS COSMIC RAY HITS HISTORY END EXTRACTION 22-JAN-1998 15:00:55 END Binary Table Header XTENSION= 'BINTABLE' /Written by IDL: 22-Jan-1998 15:00:55.00 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= 'LWR18387LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END