ExtendedPsfCutoutConfig

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

Bases: PipelineTaskConfig

Configuration parameters for ExtendedPsfCutoutTask.

Attributes Summary

bad_mask_planes	Mask planes that identify excluded pixels for the calculation of min_area_fraction.
connections	Field which refers to a dynamically added configuration class which is based on a PipelineTaskConnections class.
cutout_size	Size of the cutouts to be extracted, in pixels.
exclude_arcsec_radius	No cutouts will be generated for stars with a neighboring star in the range exclude_mag_range mag within exclude_arcsec_radius arcseconds.
exclude_mag_range	No cutouts will be generated for stars with a neighboring star in the range exclude_mag_range mag within exclude_arcsec_radius arcseconds.
load_reference_objects_config	Reference object loader for astrometric calibration.
mag_range	Magnitude range in Gaia G.
mask_warping_kernel_name	Warping kernel for mask warping.
max_focal_plane_radius	Maximum distance to the center of the focal plane, in mm.
min_area_fraction	Minimum fraction of the cutout area, post-masking, that must remain for it to be retained.
min_focal_plane_radius	Minimum distance to the center of the focal plane, in mm.
ref_cat_filter_name	Name of the filter in the reference catalog to use for star selection.
saveLogOutput	Flag to enable/disable saving of log output for a task, enabled by default.
warping_kernel_name	Warping kernel for image data warping.

Attributes Documentation

bad_mask_planes

Mask planes that identify excluded pixels for the calculation of min_area_fraction. (List, default ['BAD', 'CR', 'CROSSTALK', 'EDGE', 'NO_DATA', 'SAT', 'SUSPECT', 'UNMASKEDNAN', 'NEIGHBOR'])

connections: pexConfig.ConfigField

Field which refers to a dynamically added configuration class which is based on a PipelineTaskConnections class.

cutout_size

Size of the cutouts to be extracted, in pixels. (List, default [251, 251])

exclude_arcsec_radius

No cutouts will be generated for stars with a neighboring star in the range exclude_mag_range mag within exclude_arcsec_radius arcseconds. (float, default 5)

exclude_mag_range

No cutouts will be generated for stars with a neighboring star in the range exclude_mag_range mag within exclude_arcsec_radius arcseconds. (List, default [0, 20])

load_reference_objects_config

Reference object loader for astrometric calibration. (LoadReferenceObjectsConfig, default <class 'lsst.meas.algorithms.loadReferenceObjects.LoadReferenceObjectsConfig'>)

mag_range

Magnitude range in Gaia G. Cutouts will be made for all stars in this range. (List, default [10, 18])

mask_warping_kernel_name

Warping kernel for mask warping. Typically a more conservative kernel (e.g. with less ringing) is desirable for warping masks than for warping image data. (str, default 'bilinear')

Allowed values:

'bilinear'

bilinear interpolation

'lanczos3'

Lanczos kernel of order 3

'lanczos4'

Lanczos kernel of order 4

'lanczos5'

Lanczos kernel of order 5

'None'

Field is optional

max_focal_plane_radius

Maximum distance to the center of the focal plane, in mm. Stars with a focal plane radius larger than this will be omitted. (float, default inf)

min_area_fraction

Minimum fraction of the cutout area, post-masking, that must remain for it to be retained. (float, default 0.1)

min_focal_plane_radius

Minimum distance to the center of the focal plane, in mm. Stars with a focal plane radius smaller than this will be omitted. (float, default 0.0)

ref_cat_filter_name

Name of the filter in the reference catalog to use for star selection. (str, default 'phot_g_mean')

saveLogOutput

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

warping_kernel_name

Warping kernel for image data warping. (str, default 'lanczos5')

Allowed values:

'bilinear'

bilinear interpolation

'lanczos3'

Lanczos kernel of order 3

'lanczos4'

Lanczos kernel of order 4

'lanczos5'

Lanczos kernel of order 5

'None'

Field is optional