casangi / xradio

Xarray Radio Astronomy Data IO
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Fix reference frame conversion #187

Closed scpmw closed 6 days ago

scpmw commented 1 week ago

Idea here is that we map to astropy arguments, which are typically lower case.

Also clean the conversion code up a bit more... It confused me quite a bit initially :)

scpmw commented 1 week ago

Note that this actually generates one warning in the test cases... Apparently one measurement set has "J2000" as "Ref" for UVW?