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SWP55460LL.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 = '03/09/97' /Date file is written (*new FITS standard*)
ORIGIN = 'GSFC ' / Institution generating the file
CAMERA = 'SWP ' / Camera
IMAGE = 55460 / 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= 143.46 / Pos angle of the large aperture (deg)
ABNMINFR= 'NO ' / Bad/missing minor frames
CC-PERCN= 90.6 / Cross-correlation % successful
ITF = 'SWP85R92A' / ITF identification
COMMENT BY RA: EXP 1 APER L C=116,B=70
COMMENT BY RA: 0 MISSING MINOR FRAMES NOTED ON SCRIPT
COMMENT BY RA: EXP 1 TRACKED ON GYROS
COMMENT BY RA: S PREP USED
COMMENT BY RA: OFFSET 1 FROM: SAO 216655
COMMENT BY RA: OFFSET 1 COORDINATES: 04 05 46.3 -43 02 56
COMMENT BY RA: OFFSET 1 MAGNITUDE: 6.400
COMMENT BY RA: FESCOUNT 1 = FES-MODE 1 = BO
COMMENT BY RA: EXPOSURE 1 SEGMENTED ( 4 EXPOSURES)
COMMENT BY RA: SEGMENT 1 EXPOSED 599.524 SEC.(EFF); 600.0 SEC.(COM)
COMMENT BY RA: SEGMENT 2 EXPOSED 1799.652 SEC.(EFF); 1800.0 SEC.(COM)
COMMENT BY RA: SEGMENT 3 EXPOSED 1799.652 SEC.(EFF); 1800.0 SEC.(COM)
COMMENT BY RA: SEGMENT 4 EXPOSED 19799.523 SEC.(EFF);19800.0 SEC.(COM)
DATEOBS = '10/08/95' / Observing date
TIMEOBS = '01:55:52' / Observing time
EXPTRMD = 'NO-TRAIL' / Trail mode
EXPMULT = 'NO ' / Multiple exposure mode
EXPSEGM = 'YES ' / Segmented exposure code
EXPTIME = 23998.352 / Integration time in seconds
RA = 60.5667 / Homogeneous R.A. in degrees
DEC = -43.4867 / Homogeneous Dec. in degrees
TARGET = 'NGC 1512' / Object as given by Guest Observer
TARGRA = 60.5666 / R.A. in degrees (given by GO)
TARGDEC = -43.4867 / Dec. in degrees (given by GO)
OBJECT = 'NGC 1512' / Homogeneous Object ID
HJD-MID = 2449939.71964 / JD middle of obs. with Heliocentric corr.
COMMENT IUE-VICAR HEADER START
SWP 55460, NGC 1512, 400 MIN EXPO, LOW DISP, LARGE APER
EXPO TAKEN IN FOUR SEGMENTS: 10 MIN + (2 X 30 MIN) +
330 MIN. ERRORS AT RPNT AFTER EXPO SEGMENTS: (1,-2) (8,-1)
(1,0)
OBSERVER: ENGLAND ID: OD74Z 1995 AUG 10 DAY 222
COMMENT IUE-VICAR HEADER END
HISTORY START RAW_SCREEN 3-SEP-1997 21:49:01
HISTORY 46 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 = 108
HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0
HISTORY BACKGROUND DN LEVEL = 60
HISTORY END RAW_SCREEN 3-SEP-1997 21:49:30
HISTORY START EXTRACTION 28-JAN-1998 15:42:55
HISTORY INES NOISE MODEL USED
HISTORY CROSS-DISPERSION PROFILES BINNED IN 24 BLOCKS
HISTORY EMPIRICAL EXTRACTION
HISTORY CENTROID FOUND AT LINE 50.6
HISTORY REJECT PIXELS DEVIATING BY 4.0 SIGMA
HISTORY OUT OF 14720 PIXELS 127 REJECTED AS COSMIC RAY HITS
HISTORY END EXTRACTION 28-JAN-1998 15:43:51
END
Binary Table Header
XTENSION= 'BINTABLE' /Written by IDL: 28-Jan-1998 15:43:53.00
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= 'SWP55460LL.FITS' /Filename(camera)(number)(disp)(aper).FITS
END