calc_transforms_ops_tr_202111

jwst.lib.set_telescope_pointing.calc_transforms_ops_tr_202111(t_pars: TransformParameters)[source]

Calculate transforms in OPS using TR 2021-11

This implements the ECI-to-SIAF transformation from Technical Report JWST-STScI-003222, SM-12, Rev. C, 2021-11 The actual implementation depends on the guide star mode, represented by the header keyword PCS_MODE. For COARSE or NONE, the method COARSE is used. For TRACK or FINEGUIDE, the method TRACK is used.

Parameters

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

Returns

transforms – The list of coordinate matrix transformations

Return type

Transforms