Hi
I have a (large) FITS file with these headers:
SIMPLE = T / This is a FITS file
BITPIX = -32 /
NAXIS = 2 /
NAXIS1 = 22000 / NUMBER OF ELEMENTS ALONG THIS AXIS
NAXIS2 = 27000 / NUMBER OF ELEMENTS ALONG THIS AXIS
EXTEND = T / This file may contain FITS extensions
EQUINOX = 2000.0000 / Mean equinox
RADECSYS= 'ICRS ' / Astrometric system
CTYPE1 = 'RA---TAN' / WCS projection type for this axis
CUNIT1 = 'deg ' / Axis unit
CRVAL1 = 3.657500000E+01 / World coordinate on this axis
CRPIX1 = 1.100050000E+04 / Reference pixel on this axis
CD1_1 = -5.555555638E-05 / Linear projection matrix
CD1_2 = 0.000000000E+00 / Linear projection matrix
CTYPE2 = 'DEC--TAN' / WCS projection type for this axis
CUNIT2 = 'deg ' / Axis unit
CRVAL2 = -4.733333300E+00 / World coordinate on this axis
CRPIX2 = 1.350050000E+04 / Reference pixel on this axis
CD2_1 = 0.000000000E+00 / Linear projection matrix
CD2_2 = 5.555555638E-05 / Linear projection matrix
EXPTIME = 1.00000 /Effective exposure time, sec
GAIN = 1199.42 /Approx effective gain, e/ADU
SATURATE= 1.466420068E+05 / Saturation Level (ADU)
COMMENT
SOFTNAME= 'SWarp ' / The software that processed those data
SOFTVERS= '2.17.6 ' / Version of the software
SOFTDATE= '2010-07-20' / Release date of the software
SOFTAUTH= 'Emmanuel BERTIN <[log in to unmask]>' / Maintainer of the software
SOFTINST= 'IAP http://www.iap.fr' / Institute
COMMENT
AUTHOR = 'dgb ' / Who ran the software
ORIGIN = 'node041 ' / Where it was done
DATE = '2011-07-08T01:53:09' / When it was started (GMT)
COMBINET= 'WEIGHTED' / COMBINE_TYPE config parameter for SWarp
COMMENT
COMMENT Propagated FITS keywords
COMMENT
COMMENT Axis-dependent config parameters
RESAMPT1= 'LANCZOS3' / RESAMPLING_TYPE config parameter
CENTERT1= 'MANUAL ' / CENTER_TYPE config parameter
PSCALET1= 'MANUAL ' / PIXELSCALE_TYPE config parameter
RESAMPT2= 'LANCZOS3' / RESAMPLING_TYPE config parameter
CENTERT2= 'MANUAL ' / CENTER_TYPE config parameter
PSCALET2= 'MANUAL ' / PIXELSCALE_TYPE config parameter
MAGZPT = 30.0000 /AB mags (converted from Vega using CASU values)
HISTORY SWarp called by IDL script:
HISTORY VIDEOSTACK10 </stri-data/dgb/video/newsky/idl/videostack10.pro( 318)>
END
The file loads into Gaia, but it doesn't pick up the WCS.
Any ideas?
The file (3Gb) is at
http://andromeda.star.bris.ac.uk/data/xmm3_Ks_maxseeing0p90_2011-07-07.fits
thanks
Mark
--
Mark Taylor Astronomical Programmer Physics, Bristol University, UK
[log in to unmask] http://www.star.bris.ac.uk/~mbt/
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