https://www.ivoa.net/documents/VOTable/20190403/WD-VOTable-1.4-20190403.html#ToC20 should be pretty straightforward to translate into SkyCoords types, but need to make sure it's robust and has reasonable failure cases (eg for invalid specification)
https://www.ivoa.net/documents/VOTable/20190403/WD-VOTable-1.4-20190403.html#ToC20
should be pretty straightforward to translate into SkyCoords types, but need to make sure it's robust and has reasonable failure cases (eg for invalid specification)