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LWP18138LL.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 = '06/09/95' /Date file is written (*new FITS standard*)
ORIGIN = 'GSFC ' / Institution generating the file
CAMERA = 'LWP ' / Camera
IMAGE = 18138 / 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= 96.57 / Pos angle of the large aperture (deg)
ABNMINFR= 'NO ' / Bad/missing minor frames
CC-PERCN= 98.0 / Cross-correlation % successful
ITF = 'LWP92R94A' / ITF identification
COMMENT BY RA: EXP 1 APER L C=204,B=34
COMMENT BY RA: EXP 2 APER L C=204,B=34
COMMENT BY RA: 0 MISSING MINOR FRAMES NOTED ON SCRIPT
COMMENT BY RA: 0 BAD SCAN STARTS NOTED ON SCRIPT
COMMENT BY RA: EXP 2 EX= -4, EY= 0
COMMENT BY RA: EXP 1 TRACKED ON GYROS
COMMENT BY RA: EXP 2 TRACKED ON GYROS
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 19/6 /90 13:27:57
COMMENT BY RA: EXPTIME 1 194.847 SEC.(EFF); 195.0 SEC.(COM)
COMMENT BY RA: OFFSET REFERENCE POINT 1 X = -165, Y = -176
COMMENT BY RA: FOCUS 1 = -1.96
COMMENT BY RA: THDASTRT 1 = 10.18
COMMENT BY RA: FPM 1 = 0.08
COMMENT BY RA: FESCOUNT 1 = 1991 FES-MODE 1 = FO
COMMENT BY RA: EXPOSURE 2 INFORMATION
COMMENT BY RA: DATEOBS 2 19/6 /90 13:38:32
COMMENT BY RA: EXPTIME 2 199.762 SEC.(EFF); 200.0 SEC.(COM)
COMMENT BY RA: OFFSET REFERENCE POINT 2 X = -123, Y = -176
COMMENT BY RA: THDASTRT 2 = 10.18
DATEOBS = '19/06/90' / Observing date
TIMEOBS = '13:27:57' / Observing time
EXPTRMD = 'NO-TRAIL' / Trail mode
EXPMULT = 'X-OFFSETS' / Multiple exposure mode
EXPSEGM = 'NO ' / Segmented exposure code
EXPTIME = 394.608 / Integration time in seconds
RA = 290.9673 / Homogeneous R.A. in degrees
DEC = 42.6866 / Homogeneous Dec. in degrees
TARGET = 'RR LYRAE' / Object as given by Guest Observer
TARGRA = 290.9670 / R.A. in degrees (given by GO)
TARGDEC = 42.6867 / Dec. in degrees (given by GO)
OBJECT = 'HD 182989' / Homogeneous Object ID
HJD-MID = 2448062.06542 / JD middle of obs. with Heliocentric corr.
COMMENT IUE-VICAR HEADER START
LWP 18138, RR LYR, 3 MIN 15 SEC + 3 MIN 20 SEC, LO, LGAP
OFFSET REF PTS USED: (-165,-176), (-123,-176)
ERRORS AT REF PT AFTER EXPOS: (-3,0), (-4,0)
OBSERVER: TEAYS ID: RRMTT 19 JUN 1990 DAY 170
COMMENT IUE-VICAR HEADER END
HISTORY START RAW_SCREEN 6-SEP-1995 01:34:35
HISTORY 5 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 = 189
HISTORY SMALL APERTURE CONTINUUM DN LEVEL = 0
HISTORY BACKGROUND DN LEVEL = 29
HISTORY END RAW_SCREEN 6-SEP-1995 01:35:28
HISTORY START EXTRACTION 17-JAN-1998 03:23:07
HISTORY INES NOISE MODEL USED
HISTORY CROSS-DISPERSION PROFILES BINNED IN 55 BLOCKS
HISTORY EMPIRICAL EXTRACTION
HISTORY CENTROID FOUND AT LINE 51.9
HISTORY REJECT PIXELS DEVIATING BY 6.0 SIGMA
HISTORY OUT OF 14720 PIXELS 0 REJECTED AS COSMIC RAY HITS
HISTORY END EXTRACTION 17-JAN-1998 03:23:17
END
Binary Table Header
XTENSION= 'BINTABLE' /Written by IDL: 17-Jan-1998 03:23:17.00
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= 'LWP18138LL.FITS' /Filename(camera)(number)(disp)(aper).FITS
END