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LWP25763LL.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 = '19/07/97' /Date file is written (*new FITS standard*)
ORIGIN = 'VILSPA ' / Institution generating the file
CAMERA = 'LWP ' / Camera
IMAGE = 25763 / 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= 2.24 / Pos angle of the large aperture (deg)
ABNMINFR= 'NO ' / Bad/missing minor frames
CC-PERCN= 95.3 / Cross-correlation % successful
ITF = 'LWP92R94A' / ITF identification
COMMENT BY RA: TIME1:01:03:27;TEXP1:30M;THDA1:7.5;EX1:18;EY1:6
COMMENT BY RA: TIME2:01:39:36;TEXP2:30M;THDA2:7.8;EX2:-4;EY2:-7
COMMENT BY RA: TIME3:02:16:18;TEXP3:15M;THDA3:8.2;EX3:-7;EY3:0
COMMENT BY GO: FESBCK:21418,FO; SEGMENTED 3 EXPOSURES; SOLAR SPECTRUM CONTA
DATEOBS = '19/06/93' / Observing date
TIMEOBS = '01:03:27' / Observing time
EXPTRMD = 'NO-TRAIL' / Trail mode
EXPMULT = 'NO ' / Multiple exposure mode
EXPSEGM = 'YES ' / Segmented exposure code
EXPTIME = 4499.743 / Integration time in seconds
RA = 180.1513 / Homogeneous R.A. in degrees
DEC = 44.8094 / Homogeneous Dec. in degrees
TARGET = 'NGC 4051' / Object as given by Guest Observer
TARGRA = 180.1517 / R.A. in degrees (given by GO)
TARGDEC = 44.8097 / Dec. in degrees (given by GO)
OBJECT = 'NGC 4051' / Homogeneous Object ID
HJD-MID = 2449157.56863 / JD middle of obs. with Heliocentric corr.
COMMENT IUE-VICAR HEADER START
NGC 4051,LWP25763,LRES,LAP,75M0S,01:03:27
930619,SPREP,MAXG,LOREAD,NQ043,SIMPSON
84,11.5,BO,7.5,,70D45M31S
FESBCK:21418,FO; THREE SEGMENTS (30+30+15 MIN)
COMMENT IUE-VICAR HEADER END
HISTORY START RAW_SCREEN 19-JUL-1997 02:52:18
HISTORY 14 BRIGHT SPOTS DETECTED
HISTORY 0 MISSING MINOR FRAMES DETECTED
HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS
HISTORY POINT SOURCE
HISTORY SERENDIPITOUS SMALL APERTURE FLUX DETECTED
HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 133
HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 59
HISTORY BACKGROUND DN LEVEL = 38
HISTORY *** WARNING: ALL LWP LOW DISPERSION, LARGE APERTURE SPECTRA
HISTORY ACQUIRED AFTER NOV. 12, 1992 MIGHT BE AFFECTED BY
HISTORY SCATTERED SUNLIGHT
HISTORY END RAW_SCREEN 19-JUL-1997 02:52:46
HISTORY START EXTRACTION 19-JAN-1998 23:14:45
HISTORY INES NOISE MODEL USED
HISTORY CROSS-DISPERSION PROFILES BINNED IN 51 BLOCKS
HISTORY EMPIRICAL EXTRACTION
HISTORY CENTROID FOUND AT LINE 50.5
HISTORY REJECT PIXELS DEVIATING BY 6.0 SIGMA
HISTORY OUT OF 14720 PIXELS 8 REJECTED AS COSMIC RAY HITS
HISTORY *** WARNING: SOLAR CONTAMINATION CORRECTION APPLIED
HISTORY END EXTRACTION 19-JAN-1998 23:15:02
END
Binary Table Header
XTENSION= 'BINTABLE' /Written by IDL: 19-Jan-1998 23:15:03.00
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= 'LWP25763LL.FITS' /Filename(camera)(number)(disp)(aper).FITS
END