ExtendedPsfStackConfig#

class lsst.pipe.tasks.extended_psf.ExtendedPsfStackConfig(*args, **kw)#

Bases: PipelineTaskConfig

Configuration parameters for ExtendedPsfStackTask.

Attributes Summary

`bad_mask_planes`	Mask planes that identify excluded (masked) pixels.
`bg_order`	Order of polynomial to fit for background in candidate cutouts.
`connections`	Field which refers to a dynamically added configuration class which is based on a PipelineTaskConnections class.
`fit_iterations`	Number of iterations over pedestal-gradient and scaling fit.
`max_focal_plane_radius`	Maximum distance to the center of the focal plane, in mm.
`min_focal_plane_radius`	Minimum distance to the center of the focal plane, in mm.
`psf_masked_flux_frac_threshold`	Maximum allowed fraction of masked PSF flux for fitting to occur.
`saveLogOutput`	Flag to enable/disable saving of log output for a task, enabled by default.
`stack_num_iter`	Number of iterations to use for clipping when stacking.
`stack_num_sigma_clip`	Number of sigma to use for clipping when stacking.
`stack_type`	Statistic name to use for stacking (from `Property`) (`str`, default `'MEANCLIP'`)
`use_median_variance`	Use the median of the variance plane for fitting.

Attributes Documentation

bad_mask_planes#: Mask planes that identify excluded (masked) pixels. (List, default ['BAD', 'CR', 'CROSSTALK', 'EDGE', 'NO_DATA', 'SAT', 'SUSPECT', 'UNMASKEDNAN', 'NEIGHBOR'])

bg_order#: Order of polynomial to fit for background in candidate cutouts. (int, default 2)

connections: pexConfig.ConfigField#: Field which refers to a dynamically added configuration class which is based on a PipelineTaskConnections class.

fit_iterations#: Number of iterations over pedestal-gradient and scaling fit. (int, default 5)

max_focal_plane_radius#: Maximum distance to the center of the focal plane, in mm. Candidates with larger focal plane radius will be omitted. (float, default inf)

min_focal_plane_radius#: Minimum distance to the center of the focal plane, in mm. Candidates with smaller focal plane radius will be omitted. (float, default 0.0)

psf_masked_flux_frac_threshold#: Maximum allowed fraction of masked PSF flux for fitting to occur. (float, default 0.97)

saveLogOutput#: Flag to enable/disable saving of log output for a task, enabled by default. (bool, default True)

stack_num_iter#: Number of iterations to use for clipping when stacking. (int, default 5)

stack_num_sigma_clip#: Number of sigma to use for clipping when stacking. (float, default 3.0)

stack_type#: Statistic name to use for stacking (from Property) (str, default 'MEANCLIP')

use_median_variance#: Use the median of the variance plane for fitting. (bool, default False)