On Thu, 18 Jan 2007, John Barrow wrote:
> Two of our users are trying to reduce some HARP-ACSIS data, using the
> version of GAIA included in the "keoe" release of the Starlink Software
> Collection. They are receiving errors of the following form:
>
> !! Error while reading AST_ data from the HDS object
> ! /lochy/wfdt/jcmt_bd/20070101/ac20070101_00031_01_01.WCS.DATA.
> ! NDF_STATE: Error determining the state of an NDF component.
>
> Can you tell me if a more recent version of GAIA is needed to reduce this
> data, or if there is some other problem.
Hi John,
there is a problem with the format of the WCS stored in this data which is
unfortunately causing this error. There will be a new release, maybe next
month, which will fix this, but in the meanwhile there are some work
arounds.
I think the best was some script that David had for editing the WCS
component? So I've CC'd this message to him (since I seem to have lost
that message).
Cheers,
Peter.
--
Dr. Peter W. Draper, http://star-www.dur.ac.uk/~pdraper
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