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Tim Jenness wrote: > On Tue, 21 Oct 2008, Tim Lister wrote: > >> >> Hi all, I'm having a build problem and a FITS header overwriting >> problem. Build problem first: While trying to build SVN Starlink I get >> the following error on my system (FC8 x86_64, g95 0.91, gcc Red Hat >> 4.1.2-33): > >> -L/usr/lib64/ -litcl3.3 -litk3.3 -ltclx8.4 -lf95 -lm -Wl,--rpath >> -Wl,/svn-star/lib -Wl,--rpath -Wl,/svn-star/lib >> /usr/lib/gcc/x86_64-redhat-linux/4.1.2/libstdc++.so: undefined reference >> to [log in to unmask] >> > > You need to replace the libgcc_X libraries in your g95 distribution with > a soft link to the system libraries that come with gcc 4.2. That seems to have done the trick once I found the correct lib directory (you're in a maze of twisty libs, all different...) > > Note that gfortran 4.3 should work now. > Will probably wait for FC10 before giving that a bash (assuming the initial reviews aren't "run for the hills"...) > I agree that changing the value of DATE-OBS is very naughty and should > not happen simply by updating the star positions. I assume this is > because the frameset created by the astrometric fit does not explicitly > have the date stored as an attribute so AST inserts the current value. > Not sure if this is a gaia thing or an autoastrom thing but the frameset > needs to be given the real dateobs either during the calibration or just > before the new header is created. > > Sorry should have made it clearer that I wasn't using the AUTOASTROM part, just the "classical" ASTROM bit. I've never had any joy getting AUTOASTROM to work with these small (5'x5') Faulkes fields even when I've given it the "correct" starting point. Cheers, TimL -- -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- = = = Dr. Tim Lister (Astronomer & LCO Project Scientist) = = Las Cumbres Observatory,6740B Cortona Drive,Goleta,CA 93117 = = email: [log in to unmask] = = icbm: 34 25 57 N 119 51 46.0 W +7m = = /* Halley */ (Halleys' comment) = -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-