v1_calculate_from_models
- jwst.lib.v1_calculate.v1_calculate_from_models(sources, siaf_path=None, **calc_wcs_from_time_kwargs)[source]
Calculate V1 over the time period for the given models
Returns a table of V1 pointings for all input models. The table has the following columns:
source (jwst.datamodels.JwstDataModel): The model
obstime (astropy.time.Time): The observation time
v1 (float, float, float): 3-tuple or ra, dec, and position angle
- Parameters:
sources ([File-like or jwst.datamodels.Datamodel[...]]) – The datamodels to get timings other header parameters from.
siaf_path (None or file-like) – The path to the SIAF database. If none, the default used by the
pysiaf
package is used. SeeSiafDb
for more information.calc_wcs_from_time_kwargs (dict) – Keyword arguments to pass to
calc_wcs_from_time
- Returns:
v1_table – Table of V1 pointing
- Return type:
astropy.table.Table