calc_wcs_over_time

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

Calculate V1 and WCS over a time period

Parameters
  • obsstart (float) – MJD observation start/end times

  • obsend (float) – MJD observation start/end times

  • t_pars (TransformParameters) – The transformation parameters. Parameters are updated during processing.

Returns

obstimes, wcsinfos, vinfos – A 3-tuple is returned with the WCS pointings for the aperture and the V1 axis

Return type

[astropy.time.Time[,…]], [WCSRef[,…]], [WCSRef[,…]]