PsfexTooFewGoodStarsError¶
- exception lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexTooFewGoodStarsError(*args: Any, **kwargs: Any)¶
Raised if too few good stars are available for PSF determination.
- Parameters:
- num_available_stars
int
Number of available stars for PSF determination.
- num_good_stars
int
Number of good stars used for PSF determination.
- poly_ndim_initial
int
Initial number of dependency parameters (dimensions) used in polynomial fitting.
- poly_ndim_final
int
Final number of dependency parameters (dimensions) set in the PSFEx model after initializing the PSF structure.
- num_available_stars