calc_wcs_over_time

jwst.lib.set_telescope_pointing.calc_wcs_over_time(obsstart, obsend, t_pars: TransformParameters)

Calculate V1 and WCS over a time period.

Parameters:

obsstart, obsendfloat

MJD observation start/end times

t_parsTransformParameters

The transformation parameters. Parameters are updated during processing.

Returns:

obstimes, wcsinfos, vinfos[astropy.time.Time[,…]], [WCSRef[,…]], [WCSRef[,…]]

A 3-tuple is returned with the WCS pointings for the aperture and the V1 axis.