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Re: New FITS Header
OK, I have found one error, let's see if anyone else can find it or others.
Tom Droege
At 05:43 PM 4/9/01 -0500, you wrote:
>Fits Fans, here is the latest version of the fits header that I am writing
>on the data I take tonight. Please, fits experts, read this carefully. I
>want to get to the point where I can take "keeper" data with TOM. It will
>not be worth processing (I suspect) if the header is not in near final form.
>
>Tom Droege
>
>SIMPLE = T / file does conform to FITS standard
>BITPIX = 16 / number of bits per data pixel
>NAXIS = 2 / number of data axes
>NAXIS1 = 2043 / length of data axis 1
>NAXIS2 = 2037 / length of data axis 2
>EXTEND = T / FITS dataset may contain extensions
>COMMENT FITS (Flexible Image Transport System) format defined in
>Astronomy and
>COMMENT Astrophysics Supplement Series v44/p363, v44/p371, v73/p359,
>v73/p365.
>COMMENT Contact the NASA Science Office of Standards and Technology for the
>COMMENT FITS Definition document #100 and other FITS information.
>DATE = '2001-04-09T21:21:23' / file creation date (YYYY-MM-DDThh:mm:ss UTC)
>FILTER = 'V '
>LATITUDE= 41.8271 / Site H latitude, degrees north
>LONGITUD= -88.3125 / Site H longitude, degrees east
>RALIM = -9.5 / RA Limit Switch Position Degrees East
>DECLIM = 0. / Declination limit switch Degrees North
>DATASEC = '[ 17:2064, 1:2048]' / Place keeper for Active area of the detector
>BIASSEC = '[ 10: 15, 1:2048]' / Place keeper for Under-Over scan region
>TIMESYS = 'UT ' / time system for exposure start
>EPOCH = 2001. / Place keeper for Epoch of coordinates
>EQUINOX = 2000. / Place keeper for Equinox of coordinates
>SCALE = 7.4 / Arc seconds per pixel
>TIMEBASE= 'Manual GPS' / By hand transfer to PC clock
>COMMENT Additions to Constant File
>RA = '4:31:8.97' / RA of Field Center
>CRVAL1 = 4.52471659378365 / RA of Field Center
>RATIME = '1.976563' / Seconds since turning on RA drive
>IMAGETYP= 'object ' / object frame
>WATERTMP= '26.92675' / Cooling water temperature
>VCOTEMP = '32.45043' / VCO Temperature
>DEC = '0:00:00 ' / Place Keeper for DEC of field center
>CRVAL2 = '0 ' / Place Keeper for DEC of field center
>UT = '22:21:18' / Universal time of #0 exposure (V) start
>COMMENT This is the #0 Camera File
>DATE-OBS= '2001-04-09T22:21:18' / UT date-time of exposure start
>UTSTART = '22:21:18' / Universal time of #0 exposure (V) start
>EXPTIME = 99.85938 / Open Time for Camera 0 usually V
>GAIN = 2.5 / Place Keeper for Gain in electrons per adu
>RDNOISE = 25. / Place Keeper for Read Noise in electrons
>CDTEMP = '4.77099 ' / CCD Temperature Camera 0
>END
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