LWP25005LL.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    = '02/04/96'           /Date file is written (*new FITS standard*)
ORIGIN  = 'GSFC    '           / Institution generating the file
CAMERA  = 'LWP     '           / Camera
IMAGE   =                25005 / 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=               341.29 / Pos angle of the large aperture (deg)
ABNMINFR= 'NO      '           / Bad/missing minor frames
CC-PERCN=                 94.0 / Cross-correlation % successful
ITF     = 'LWP92R94A'          / ITF identification
COMMENT BY RA:  EXP 1 APER L C=169,B=111
COMMENT BY RA:     0 MISSING MINOR FRAMES NOTED ON SCRIPT
COMMENT BY RA:     0 BAD SCAN STARTS NOTED ON SCRIPT
COMMENT BY RA:  EXP 1 TRACKED ON GYROS AND FES
COMMENT BY RA:  S   PREP USED
COMMENT BY RA:  EXPOSURE 1 SEGMENTED ( 2 EXPOSURES)
COMMENT BY RA:  SEGMENT  1 EXPOSED  4499.743 SEC.(EFF); 4500.0 SEC.(COM)
COMMENT BY RA:  SEGMENT  2 EXPOSED 10799.800 SEC.(EFF);10800.0 SEC.(COM)
COMMENT BY RA:  WARNING: Some LWP low dispersion spectra taken after 12 Nov 1992
COMMENT BY RA:  are contaminated by scattered solar spectrum.
DATEOBS = '25/02/93'           / Observing date
TIMEOBS = '15:23:13'           / Observing time
EXPTRMD = 'NO-TRAIL'           / Trail mode
EXPMULT = 'NO      '           / Multiple exposure mode
EXPSEGM = 'YES     '           / Segmented exposure code
EXPTIME =            15299.543 / Integration time in seconds
RA      =              63.6625 / Homogeneous R.A. in degrees
DEC     =             -55.7150 / Homogeneous Dec. in degrees
TARGET  = 'NGC 1549'           / Object as given by Guest Observer
TARGRA  =              63.6629 / R.A. in degrees (given by GO)
TARGDEC =             -55.7150 / Dec. in degrees (given by GO)
OBJECT  = 'NGC 1549'                     / Homogeneous Object ID
HJD-MID =        2449044.22864 / JD middle of obs. with Heliocentric corr.
COMMENT IUE-VICAR HEADER START
        LWP 25005,   NGC 1549,   255 MIN EXPO,  LO DISP,  LG APER
        EXPO TAKEN IN TWO SEGMENTS:  75 MIN + 180 MIN
        OBSERVER: BURSTEIN/SERVICE  ID: PE117  93 FEB 25  DAY 056
COMMENT IUE-VICAR HEADER END
HISTORY START RAW_SCREEN                             2-APR-1996 13:24:16
HISTORY   27 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 = 164
HISTORY SMALL APERTURE CONTINUUM DN LEVEL =   0
HISTORY BACKGROUND DN LEVEL =  96
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                             2-APR-1996 13:24:50
HISTORY START EXTRACTION                            19-JAN-1998 21:05:25
HISTORY INES NOISE MODEL USED
HISTORY CROSS-DISPERSION PROFILES BINNED IN  13 BLOCKS
HISTORY EMPIRICAL EXTRACTION
HISTORY CENTROID FOUND AT LINE  49.1
HISTORY REJECT PIXELS DEVIATING BY  6.0 SIGMA
HISTORY OUT OF    14720 PIXELS        4 REJECTED AS COSMIC RAY HITS
HISTORY END EXTRACTION                              19-JAN-1998 21:05:34
END

Binary Table Header
XTENSION= 'BINTABLE'           /Written by IDL:  19-Jan-1998 21:05:34.00
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= 'LWP25005LL.FITS'    /Filename(camera)(number)(disp)(aper).FITS
END

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