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Fits Files
I am attaching a small file from last nights running. This is to show that
we are now getting pretty round stars. The image is from the V camera.
This is the result of bringing the image into Image Scientist and writing
out a small section of it. Unfortunately IS does not transfer all the
things that were in the image header. So I cannot proudly display the
result of my work. Or give you all a chance to criticize it.
I would like to do this, so if anyone has a good idea about how I can strip
off the fits header and put it in a mail message let me know. Ha! I just
read it into Word Pad, and it did not barf. So I stripped off the
header. Nice to know that Word Pad will read in an 8 MB file. Sorry about
the font, and who knows how it will arrive at your end, but it looks OK here.
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 nd
COMMENT Astrophysics Supplement Series v44/p363, v44/p371, v73/p359, 73/p365.
COMMENT Contact the NASA Science Office of Standards and Technology for
the
COMMENT FITS Definition document #100 and other FITS
information.
DATE = '2001-03-23T07:26:11' / file creation date (YYYY-MM-DDThh:mm:ss
UTC)
FILTER =
'I '
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 = '12:28: 19' / RA of Field
Center
RATIME = '390.25 ' / Seconds since turning on RA
drive
MAGETYP= 'dark ' / dark frame
WATERTMP= '10.02001' / Cooling water
temperature
VCOTEMP = '11.42382' / VCO
Temperature
DEC = '1 ' / Place Keeper for DEC of field
center
COMMENT This is the #1 Camera
File
DATE-OBS= '2001-03-23T07:26:10' / UT date-time of exposure
start
UTSTART = '07:26:10' / Universal time of #1 exposure (I)
start
EXPTIME = 63.60938 / Open Time for Camera 1 usually
I
GAIN = 2.5 / Place Keeper for Gain in electrons per
adu
RDNOISE = 25. / Place Keeper for Read Noise in
electrons
CCDTEMP = '-24.00709' / CCD Temperature Camera
1
END
Mar22.fts