SWP47545LL.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 = '22/05/97' /Date file is written (*new FITS standard*) ORIGIN = 'GSFC ' / Institution generating the file CAMERA = 'SWP ' / Camera IMAGE = 47545 / 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= 27.92 / Pos angle of the large aperture (deg) ABNMINFR= 'NO ' / Bad/missing minor frames CC-PERCN= 89.2 / Cross-correlation % successful ITF = 'SWP85R92A' / ITF identification COMMENT BY RA: EXP 1 APER L E=173,C=174,B=65 COMMENT BY RA: 0 MISSING MINOR FRAMES NOTED ON SCRIPT COMMENT BY RA: EXP 1 EX= -25, EY= 0 COMMENT BY RA: EXP 1 TRACKED ON GYROS COMMENT BY RA: S PREP USED COMMENT BY RA: OFFSET 1 FROM: SAO 7281 COMMENT BY RA: OFFSET 1 COORDINATES: 11 04 10.4 +72 23 43 COMMENT BY RA: OFFSET 1 MAGNITUDE: 8.500 COMMENT BY RA: FESCOUNT 1 = FES-MODE 1 = BO COMMENT BY RA: EXPOSURE 1 SEGMENTED ( 7 EXPOSURES) COMMENT BY RA: SEGMENT 1 EXPOSED 899.761 SEC.(EFF); 900.0 SEC.(COM) COMMENT BY RA: SEGMENT 2 EXPOSED 1199.588 SEC.(EFF); 1200.0 SEC.(COM) COMMENT BY RA: SEGMENT 3 EXPOSED 1199.588 SEC.(EFF); 1200.0 SEC.(COM) COMMENT BY RA: SEGMENT 4 EXPOSED 1499.825 SEC.(EFF); 1500.0 SEC.(COM) COMMENT BY RA: SEGMENT 5 EXPOSED 1799.652 SEC.(EFF); 1800.0 SEC.(COM) COMMENT BY RA: SEGMENT 6 EXPOSED 1499.825 SEC.(EFF); 1500.0 SEC.(COM) COMMENT BY RA: SEGMENT 7 EXPOSED 1499.825 SEC.(EFF); 1500.0 SEC.(COM) DATEOBS = '25/04/93' / Observing date TIMEOBS = '13:42:14' / Observing time EXPTRMD = 'NO-TRAIL' / Trail mode EXPMULT = 'NO ' / Multiple exposure mode EXPSEGM = 'YES ' / Segmented exposure code EXPTIME = 9598.066 / Integration time in seconds RA = 165.8250 / Homogeneous R.A. in degrees DEC = 72.8167 / Homogeneous Dec. in degrees TARGET = 'NGC 3516' / Object as given by Guest Observer TARGRA = 165.8449 / R.A. in degrees (given by GO) TARGDEC = 72.8389 / Dec. in degrees (given by GO) OBJECT = 'NGC 3516' / Homogeneous Object ID HJD-MID = 2449103.12640 / JD middle of obs. with Heliocentric corr. COMMENT IUE-VICAR HEADER START SWP 47545, NGC 3516, 160 MIN EXPO, LOW DISP, LARGE APER EXPO TAKEN IN SEVEN SEGMENTS: 15 MIN + (2 X 20 MIN) + 25 MIN + 30 MIN + (2 X 25 MIN). ERRORS AFTER EXPO SEGMENTS: (-8,-4) (-12,-1) (-14,7) (-1,-1) (-25,0) (-15,-8) (1,-6) OBSERVER: ENGLAND ID: BEOKH 1993 APR 25 DAY 115 COMMENT IUE-VICAR HEADER END HISTORY START RAW_SCREEN 22-MAY-1997 08:17:54 HISTORY 17 BRIGHT SPOTS DETECTED HISTORY 0 MISSING MINOR FRAMES DETECTED HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS HISTORY EXTENDED SOURCE HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 148 HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0 HISTORY BACKGROUND DN LEVEL = 50 HISTORY END RAW_SCREEN 22-MAY-1997 08:18:20 HISTORY START EXTRACTION 27-JAN-1998 12:53:56 HISTORY INES NOISE MODEL USED HISTORY CROSS-DISPERSION PROFILES BINNED IN 59 BLOCKS HISTORY EMPIRICAL EXTRACTION HISTORY CENTROID FOUND AT LINE 52.3 HISTORY REJECT PIXELS DEVIATING BY 4.0 SIGMA HISTORY OUT OF 14720 PIXELS 123 REJECTED AS COSMIC RAY HITS HISTORY END EXTRACTION 27-JAN-1998 12:54:11 END Binary Table Header XTENSION= 'BINTABLE' /Written by IDL: 27-Jan-1998 12:54:11.00 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= 'SWP47545LL.FITS' /Filename(camera)(number)(disp)(aper).FITS END