calc_wcs¶
- jwst.lib.set_telescope_pointing.calc_wcs(t_pars: TransformParameters)[source]¶
Given observatory orientation and target aperture, calculate V1 and Reference Pixel sky coordinates
- Parameters:
t_pars (
TransformParameters
) – The transformation parameters. Parameters are updated during processing.- Returns:
wcsinfo, vinfo, transforms – A 3-tuple is returned with the WCS pointing for the aperture and the V1 axis, and the transformation matrices.
- Return type: