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SIMPLE  =                    T / Fits standard
BITPIX  =                  -32 / Bits per pixel
NAXIS   =                    2 / Number of axes
NAXIS1  =                 3997 / Axis length
NAXIS2  =                 1899 / Axis length
EXTEND  =                    F / File may contain extensions
IRAF-TLM= '12:47:39 (28/07/2006)' / Time of last modification
ORIGIN  = 'NOAO-IRAF FITS Image Kernel July 1999' / FITS File Originator
DATE    = '2004-09-25T01:03:07' / Date FITS file was generated
              /INSTRUMENT INFORMATION
              / OBJECT INFORMATION
OBJECT  = 'ngc4631_combined_filter6573' / Observed Object
RA      = '190.533375'         / Object Right Ascension (J2000)
DEC     = '32.5415 '           / Object Declination (J2000)
OBJCTX  = '1916.3744067117'    / Object X on plate (pixels)
OBJCTY  = '1022.5036719553'    / Object Y on plate (pixels)
              /INSTRUMENT INFORMATION
FILTER  = 'KP1563/6573'        / Filter of Observation
OBSERVAT= 'KPNO    '           / Observatory where data taken
TELESCOP= 'kp21m   '           / Specific System
INSTRUME= 'test    '           / Instrument used to aquire data
DETECTOR= 't2ka    '           / Detector (CCD type, photon counter, etc.)
PLTSCALE= 'N/A     '           / Plate Scale in arcsec per pixel
XPIXSIZE= 'N/A     '           / Pixel size in x (arcsec/pix)
YPIXSIZE= 'N/A     '           / Pixel size in y (arcsec/pix)
              / CALIBRATION INFORMATION
PHOTFLAM=           1.9979E-05 / Flux units conversion
ZPOINT  =               3733.0 / Zeropoint, Jy
ZUNITS  = 'DN/PIXEL/SEC'       / current units of data
              / ASTROMETRY INFORMATION
CTYPE1  = 'RA---TAN'           / First axis coordinate Type
CTYPE2  = 'DEC--TAN'           / First axis coordinate Type
CRVAL1  =     190.491674867368 / Reference RA
CRVAL2  =     32.5507885086591 / Reference DEC
CRPIX1  =     2331.49514961882 / Reference pixel x
CRPIX2  =     1134.79896939836 / Reference pixel y
CD1_1   = -8.4506382684895E-05 / Platescale x
CD1_2   = -6.4961892486255E-07 / rotation
CD2_1   = -6.4961892486255E-07 / rotation
CD2_2   = 8.505519021357011E-05 / Platescale y
EQUINOX =                2000. / Equinox of celestial coord. system
EPOCH   =              2002.19 / reference year
WCSDIM  =                    2 / WCS dimensions
LTM1_1  =                    1
LTM2_2  =                    1
WAT0_001= 'system=image'
WAT1_001= 'wtype=tan axtype=ra'
WAT2_001= 'wtype=tan axtype=dec'
              / OBSERVING INFORMATION
ZD      = '29.420  '           / Zenith distance (degrees)
HA      = 'N/A     '           / hour angle (H:M:S)
ST      = '10:22:53'           / Sidereal Time (H:M:S)
UT      = '06:34:15'           / Universal Time
UTMIDDLE= '6:41:45.0'          / Middle of UT
AIRMASS =                   1. / airmass
AVGAIR  =             1.131042 / Average airmass during observation
EXPTIME =                   1. / exposure time in seconds
DARKTIME=                900.0 / Total elapsed time in seconds
OBSERVER= 'Murphy, Dale'       / Observers
DATE-OBS= '2002-03-11T06:34:15' / Date of observation
              / ADDITIONAL DATA REDUCTION INFO
AVGTIME =                899.9 / Average exposure time
CAMTEMP =                 -118 / camera temperature, Celsius
CCDPROC = 'Jun 24  8:14 CCD processing done'
CCDSEC  = '[1:2046,1:2048]'    / orientation to full frame
CCDSUM  = '1 1     '           / on chip summation
CEXPTIME=                899.9
DEWTEMP =                 -200 / dewar temperature, Celsius
DWELL   =                    3 / sample integration time, microseconds
FILTERS = '6       '           / filter position
FLATCOR = 'Jun 24  8:14 Flat field image is 1563df6 with scale=16457.54'
GAIN    =                  3.6 / gain, electrons per adu
GALAMAJ = '913.669,1021.23,3157.57,896.574'
GALAMIN = '2054.39,1296.88,2016.84,620.91'
HISTORY New copy of n70063.imh
IMAGETYP= 'object  '           / object, flat, bias, etc.
IRAF-MAX=                  0.0 / DATA MAX
IRAF-MIN=                  0.0 / DATA MIN
NOIMS   =                    4 / No. of images combined
NSCANROW=                    1 / number of CCD rows scanned
OBSID   = 'kp21m.20020311T063415Z' / archive ID for observation
ORIGSEC = '[1:2048,1:2048]'    / original size full frame
PREFLASH=                    0 / preflash time, seconds
PROPID  = '2002A 0401'         / observing proposal ID
RADECSYS= 'FK5     '
RDNOISE =                  4.0 / read noise, electrons
ROOTNAME= 'ngc4631_HA_SUB_dr4'
ROTANGLE=                269.8 / rotator position
TELFILTE= '6       '           / telescope filters
TRIM    = 'Jun 20 17:59 Trim data section is [1:2046,1:2048]'
ZEROCOR = 'Jun 24  7:38 Zero level correction image is bias.imh'
BUNIT   = 'DN/PIXEL/SEC'
OAIRMASS=                 1.14
END

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