SWP53161LL.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    = '08/08/97'           /Date file is written (*new FITS standard*)
ORIGIN  = 'GSFC    '           / Institution generating the file
CAMERA  = 'SWP     '           / Camera
IMAGE   =                53161 / 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= 'DMU     '           / Other abnormality
POSANGLE=               311.50 / Pos angle of the large aperture (deg)
ABNMINFR= 'NO      '           / Bad/missing minor frames
CC-PERCN=                 89.9 / Cross-correlation % successful
ITF     = 'SWP85R92A'          / ITF identification
COMMENT BY RA:  EXP 1 APER L C=160,B=100
COMMENT BY RA:     0 MISSING MINOR FRAMES NOTED ON SCRIPT
COMMENT BY RA:  EXP 1 TRACKED ON GYROS AND FES
COMMENT BY RA:  S   PREP USED
COMMENT BY RA:  OFFSET 1  FROM: SAO 148231
COMMENT BY RA:  OFFSET 1  COORDINATES: 02 05 52.3 -10 16 40
COMMENT BY RA:  OFFSET 1  MAGNITUDE: 7.400
COMMENT BY RA:  FESCOUNT 1 =           FES-MODE 1 = BO
COMMENT BY RA:  EXPOSURE 1 SEGMENTED ( 2 EXPOSURES)
COMMENT BY RA:  SEGMENT  1 EXPOSED 26399.816 SEC.(EFF);26400.0 SEC.(COM)
COMMENT BY RA:  SEGMENT  2 EXPOSED  6299.518 SEC.(EFF); 6300.0 SEC.(COM)
COMMENT BY RA:  WARNING: Image affected by the 159 DN anomaly
COMMENT BY RA:     83 pixels with 159 DN, corrupted:    75 + 6 /-  6
DATEOBS = '22/12/94'           / Observing date
TIMEOBS = '17:44:08'           / Observing time
EXPTRMD = 'NO-TRAIL'           / Trail mode
EXPMULT = 'NO      '           / Multiple exposure mode
EXPSEGM = 'YES     '           / Segmented exposure code
EXPTIME =            32699.334 / Integration time in seconds
RA      =              31.7396 / Homogeneous R.A. in degrees
DEC     =             -10.3717 / Homogeneous Dec. in degrees
TARGET  = 'NGC 835 '           / Object as given by Guest Observer
TARGRA  =              31.7392 / R.A. in degrees (given by GO)
TARGDEC =             -10.3722 / Dec. in degrees (given by GO)
OBJECT  = 'NGC 835'                      / Homogeneous Object ID
HJD-MID =        2449709.43045 / JD middle of obs. with Heliocentric corr.
COMMENT IUE-VICAR HEADER START
        SWP 53161, NGC 835, 545 MIN EXPO, LO DISP, LGAP
        OBSERVER: SCHULTZ   ID: RGRAS  1994 DEC 22-3   DAYS 356-7
COMMENT IUE-VICAR HEADER END
HISTORY START RAW_SCREEN                             8-AUG-1997 18:31:32
HISTORY   44 BRIGHT SPOTS DETECTED
HISTORY    0 MISSING MINOR FRAMES DETECTED
HISTORY *** WARNING: THIS IMAGE IDENTIFIED AS AFFECTED BY DMU CORRUPTION
HISTORY           ALL PIXELS WITH DN = 159 FLAGGED AS POSSIBLY ERRONEOUS
HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS
HISTORY           EXTENDED SOURCE
HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 137
HISTORY SMALL APERTURE CONTINUUM DN LEVEL =   0
HISTORY BACKGROUND DN LEVEL =  92
HISTORY END   RAW_SCREEN                             8-AUG-1997 18:32:09
HISTORY START EXTRACTION                            28-JAN-1998 06:52:16
HISTORY INES NOISE MODEL USED
HISTORY CROSS-DISPERSION PROFILES BINNED IN   9 BLOCKS
HISTORY EMPIRICAL EXTRACTION
HISTORY CENTROID FOUND AT LINE  52.8
HISTORY REJECT PIXELS DEVIATING BY  4.0 SIGMA
HISTORY OUT OF    14720 PIXELS      105 REJECTED AS COSMIC RAY HITS
HISTORY END EXTRACTION                              28-JAN-1998 06:52:32
END

Binary Table Header
XTENSION= 'BINTABLE'           /Written by IDL:  28-Jan-1998 06:52:32.00
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= 'SWP53161LL.FITS'    /Filename(camera)(number)(disp)(aper).FITS
END

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