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Currently the mean positions of Sources are derived from a weighted average of the individual source RA and Dec in DD. Although most of the time this is fine due to the small angle approximation for the input - it may be innacurate at the poles and can cause issues with RA wrapping at 0 deg.
The simple fix would be to use astropy to derive the positions instead.
This is a minor issue and not high prority but is perhaps something to fix on a quiet day in future.
The text was updated successfully, but these errors were encountered:
Currently the mean positions of Sources are derived from a weighted average of the individual source RA and Dec in DD. Although most of the time this is fine due to the small angle approximation for the input - it may be innacurate at the poles and can cause issues with RA wrapping at 0 deg.
The simple fix would be to use astropy to derive the positions instead.
This is a minor issue and not high prority but is perhaps something to fix on a quiet day in future.
The text was updated successfully, but these errors were encountered: