On Thu, Nov 17, 2011 at 3:05 AM, Sarah Casewell <[log in to unmask]> wrote:
> I've had a similar thing happen - in the end I switched to using sextractor
> to do the photometry as that picks up the newer co-ordinate system where
> autophotom didn't.
> Not sure if that helps though.
> Sarah
Autoastrom uses the AST frameset to work out the coordinates of the
image that should be sent to the catalogue server. It then uses
SExtractor to find out where all the sources are and compares those to
the catalogue using CCDPACK.
Are people saying that there are images generated by CCDPACK that do
not contain an AST SKY frame with the correct coordinates? It is
possible to run autoastrom using externally supplied coordinates.
--
Tim Jenness
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