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SWP19170LL.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 = '05/05/97' /Date file is written (*new FITS standard*)
ORIGIN = 'GSFC ' / Institution generating the file
CAMERA = 'SWP ' / Camera
IMAGE = 19170 / 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= 164.65 / Pos angle of the large aperture (deg)
ABNMINFR= 'NO ' / Bad/missing minor frames
CC-PERCN= 95.6 / Cross-correlation % successful
ITF = 'SWP85R92A' / ITF identification
COMMENT BY RA: EXP 1 APER L E=33,C=25,B=25
COMMENT BY RA: EXP 2 APER L E=33,C=25,B=25
COMMENT BY RA: EXP 3 APER L
COMMENT BY RA: 0 MISSING MINOR FRAMES NOTED ON SCRIPT
COMMENT BY RA: EXP 1 TRACKED ON FES
COMMENT BY RA: EXP 2 TRACKED ON FES
COMMENT BY RA: EXP 3 TRACKED ON FES
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 02/2 /83 10:09:54
COMMENT BY RA: EXPTIME 1 1332.708 SEC.(EFF); 1333.0 SEC.(COM)
COMMENT BY RA: OFFSET REFERENCE POINT 1 X = 5, Y = -208
COMMENT BY RA: FOCUS 1 = 2.68
COMMENT BY RA: THDASTRT 1 = 15.86
COMMENT BY RA: FPM 1 = 0.08
COMMENT BY RA: FESCOUNT 1 = 793 FES-MODE 1 = FO
COMMENT BY RA: EXPOSURE 2 INFORMATION
COMMENT BY RA: DATEOBS 2 02/2 /83 10:32:07
COMMENT BY RA: EXPTIME 2 81.790 SEC.(EFF); 82.0 SEC.(COM)
COMMENT BY RA: OFFSET REFERENCE POINT 2 X = 12, Y = -208
COMMENT BY RA: EXPOSURE 3 INFORMATION
COMMENT BY RA: DATEOBS 3 02/2 /83 10:33:39
COMMENT BY RA: EXPTIME 3 1056.638 SEC.(EFF); 1057.0 SEC.(COM)
COMMENT BY RA: OFFSET REFERENCE POINT 3 X = -37, Y = -208
COMMENT BY RA: Expo started at 10:09:54 using offset ref point (5,-208).
COMMENT BY RA: Bumped S/C + 7 FES units at 10:32:07. Thus first exposure
COMMENT BY RA: was 22 min 13 sec long. S/C bumped again at 10:33:39; thus
COMMENT BY RA: for 1 min 22 sec target position was in aperture using
COMMENT BY RA: "intermediate offset ref point" of (12,-208). Finally
COMMENT BY RA: bumped S/C at 10:33:39 to offset ref point position of
COMMENT BY RA: (-37,-208) for 16 min 13 sec to complete the 40 minute
COMMENT BY RA: exposure.
DATEOBS = '02/02/83' / Observing date
TIMEOBS = '10:09:54' / Observing time
EXPTRMD = 'NO-TRAIL' / Trail mode
EXPMULT = 'X-OFFSETS' / Multiple exposure mode
EXPSEGM = 'NO ' / Segmented exposure code
EXPTIME = 2471.136 / Integration time in seconds
RA = 154.2246 / Homogeneous R.A. in degrees
DEC = 20.1220 / Homogeneous Dec. in degrees
TARGET = 'AD LEO ' / Object as given by Guest Observer
TARGRA = 154.2208 / R.A. in degrees (given by GO)
TARGDEC = 20.1214 / Dec. in degrees (given by GO)
OBJECT = 'BD +20 2465' / Homogeneous Object ID
HJD-MID = 2445367.94325 / JD middle of obs. with Heliocentric corr.
COMMENT IUE-VICAR HEADER START
SWP 19170, AD LEO, 2 EXPOS 20 MIN EACH, LOW DISP, LG APER
STARTED EXPOSURES AT 10:9:54 Z & 10:32:07 UT
10:33:39 Z MOVED S/C TO CORRECT POSITION IN APERTURE
OBSERVER: BROWN, PROGRAM: OX7YK, DATE: 1983.033 E
COMMENT IUE-VICAR HEADER END
HISTORY START RAW_SCREEN 5-MAY-1997 22:11:04
HISTORY 13 BRIGHT SPOTS DETECTED
HISTORY 0 MISSING MINOR FRAMES DETECTED
HISTORY NO LARGE APERTURE FLUX DETECTED; SOURCE DETERMINATION
HISTORY BASED ON OBJECT CLASS 46
HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS
HISTORY EXTENDED SOURCE
HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 0
HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0
HISTORY BACKGROUND DN LEVEL = 20
HISTORY END RAW_SCREEN 5-MAY-1997 22:11:49
HISTORY START EXTRACTION 24-JAN-1998 09:19:52
HISTORY INES NOISE MODEL USED
HISTORY CROSS-DISPERSION PROFILES BINNED IN 1 BLOCKS
HISTORY BOX-CAR EXTRACTION
HISTORY EMPIRICAL PROFILE CENTER AND PEAK DIFFER BY MORE THAN 2 PIXELS
HISTORY REJECT PIXELS DEVIATING BY 0.0 SIGMA
HISTORY OUT OF 14720 PIXELS 0 REJECTED AS COSMIC RAY HITS
HISTORY END EXTRACTION 24-JAN-1998 09:19:57
END
Binary Table Header
XTENSION= 'BINTABLE' /Written by IDL: 24-Jan-1998 09:19:57.00
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= 'SWP19170LL.FITS' /Filename(camera)(number)(disp)(aper).FITS
END