SWP25253LL.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 = '25/08/95' /Date file is written (*new FITS standard*) ORIGIN = 'GSFC ' / Institution generating the file CAMERA = 'SWP ' / Camera IMAGE = 25253 / 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= 218.27 / Pos angle of the large aperture (deg) ABNMINFR= 'NO ' / Bad/missing minor frames CC-PERCN= 97.8 / Cross-correlation % successful ITF = 'SWP85R92A' / ITF identification COMMENT BY RA: EXP 1 APER L E=2X,C=205,B=120 COMMENT BY RA: 0 MISSING MINOR FRAMES NOTED ON SCRIPT COMMENT BY RA: EXP 1 TRACKED ON FES COMMENT BY RA: S PREP USED COMMENT BY RA: OFFSET 1 FROM: UNKNOWN COMMENT BY RA: OFFSET 1 COORDINATES: 19 43 27.0 +50 24 00 COMMENT BY RA: Offset 10" South and 10" West of center of light. DATEOBS = '15/02/85' / Observing date TIMEOBS = '23:58:53' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'NO ' / Multiple exposure mode EXPSEGM = 'NO ' / Segmented exposure code EXPTIME = 1799.652 / Integration time in seconds RA = 295.8633 / Homogeneous R.A. in degrees DEC = 50.4033 / Homogeneous Dec. in degrees TARGET = 'NGC 6826' / Object as given by Guest Observer TARGRA = 295.8583 / R.A. in degrees (given by GO) TARGDEC = 50.3972 / Dec. in degrees (given by GO) OBJECT = 'NGC 6826' / Homogeneous Object ID HJD-MID = 2446112.50763 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START SWP 25253, NGC 6826, 30 MIN EXPO, LO DISP, LARGE APER OFFSET 10 ARCSEC SOUTH, 10 ARCSEC WEST OF CENTER OF LIGHT READ IN CONVOLVED DATA OBSERVER:BARKER ID:NPGTB DAY 046 15 FEBRUARY, 1985 COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 25-AUG-1995 02:55:05 HISTORY 14 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 = 195 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0 HISTORY BACKGROUND DN LEVEL = 104 HISTORY END RAW_SCREEN 25-AUG-1995 02:55:17 HISTORY START EXTRACTION 24-JAN-1998 22:53:56 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 53 BLOCKS HISTORY EMPIRICAL EXTRACTION HISTORY CENTROID FOUND AT LINE 45.9 HISTORY REJECT PIXELS DEVIATING BY 4.0 SIGMA HISTORY OUT OF 14720 PIXELS 75 REJECTED AS COSMIC RAY HITS HISTORY END EXTRACTION 24-JAN-1998 22:54:04 END Binary Table Header XTENSION= 'BINTABLE' /Written by IDL: 24-Jan-1998 22:54:04.00 BITPIX = 8 / NAXIS = 2 /Binary table NAXIS1 = 14 /Number of bytes per row NAXIS2 = 495 /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= 'SWP25253LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END