celestialcoord

romanisim.util.celestialcoord(sky)

Turn a SkyCoord into a CelestialCoord.

Parameters:

skyastropy.coordinates.SkyCoord

astropy.coordinates.SkyCoord to transform into a galsim.CelestialCoord

Returns:

coord: galsim.CelestialCoord

CelestialCoord corresponding to skycoord