> can be found at: > http://gravlens.physics.ucdavis.edu/~auger/work/gaiatest.fits > http://gravlens.physics.ucdavis.edu/~auger/work/gaiacrash.fits > > The first file gives an error message when opened and the second causes a No error here on my 32-bit system using a recent build, but the "Coordinate of plane" in the cube widget is always "<bad>". The second does crash GAIA. > and the gaiacrash.fits header is the same except no CRPIX3 keyword. An absent CRPIX3 should default to 0.0 and the missing CD3_3 to 1.0. Likewise the CTYPEs default to ' ' i.e. linear. Malcolm