CpFlatFitGradientsConfig#

class lsst.cp.pipe.CpFlatFitGradientsConfig(*args, **kw)#

Bases: PipelineTaskConfig

Attributes Summary

`bin_factor`	Binning factor for flats going into the focal plane.
`connections`	Field which refers to a dynamically added configuration class which is based on a PipelineTaskConnections class.
`detector_boundary`	Do not use pixels within detector_boundary of the edge for fitting.
`do_constrain_zero`	Constrain the outermost radial spline value to zero? (`bool`, default `False`)
`do_fit_centroid`	Fit a centroid offset from the focal plane centroid? (`bool`, default `False`)
`do_fit_gradient`	Fit a linear gradient over the focal plane? (`bool`, default `False`)
`do_normalize_center`	Normalize center of focal plane to 1.0? (`bool`, default `True`)
`do_reference_gradient`	Use task to produce a reference gradient (from sky)? This is used to control the dataset type of the output.
`do_use_non_science_detectors`	Use non-science detectors in addition to science detectors? (`bool`, default `False`)
`fit_eps`	Minimizer epsilon parameter.
`fit_gtol`	Minimizer gtol parameter.
`fixed_model_residual_plot_scale`	Fixed scale for making residual plots.
`fp_centroid_x`	Focal plane centroid x (mm).
`fp_centroid_y`	Focal plane centroid y (mm).
`max_flat_value`	Maximum (relative) flat value to use in fit.
`min_flat_value`	Minimum (relative) flat value to use in fit.
`normalize_center_radius`	Center normalization will be done using the average within this radius (mm).
`radial_spline_nodes`	Spline nodes to use for full radial fit (mm).
`radial_spline_nodes_initial`	Spline nodes for use in initial fit (mm).
`saveLogOutput`	Flag to enable/disable saving of log output for a task, enabled by default.

Attributes Documentation

bin_factor#: Binning factor for flats going into the focal plane. (int, default 128)

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

detector_boundary#: Do not use pixels within detector_boundary of the edge for fitting. (int, default 10)

do_constrain_zero#: Constrain the outermost radial spline value to zero? (bool, default False)

do_fit_centroid#: Fit a centroid offset from the focal plane centroid? (bool, default False)

do_fit_gradient#: Fit a linear gradient over the focal plane? (bool, default False)

do_normalize_center#: Normalize center of focal plane to 1.0? (bool, default True)

do_reference_gradient#: Use task to produce a reference gradient (from sky)? This is used to control the dataset type of the output. (bool, default False)

do_use_non_science_detectors#: Use non-science detectors in addition to science detectors? (bool, default False)

fit_eps#: Minimizer epsilon parameter. (float, default 1e-08)

fit_gtol#: Minimizer gtol parameter. (float, default 1e-10)

fixed_model_residual_plot_scale#: Fixed scale for making residual plots. (float, default None)

fp_centroid_x#: Focal plane centroid x (mm). (float, default 0.0)

fp_centroid_y#: Focal plane centroid y (mm). (float, default 0.0)

max_flat_value#: Maximum (relative) flat value to use in fit. (float, default 1.5)

min_flat_value#: Minimum (relative) flat value to use in fit. (float, default 0.05)

normalize_center_radius#: Center normalization will be done using the average within this radius (mm). (float, default 25.0)

radial_spline_nodes#: Spline nodes to use for full radial fit (mm). (List, default [0.0, 100.0, 200.0, 250.0, 275.0, 290.0, 300.0, 310.0, 315.0, 317.0, 320.0, 325.0, 333.0, 340.0, 350.0])

radial_spline_nodes_initial#: Spline nodes for use in initial fit (mm). Initial fit will only be performed within the maximum radius for this list. The maximum radius should be chosen to make ITL/E2V ratio fitting more stable. (List, default [0.0, 100.0, 200.0, 250.0, 275.0, 317.0])

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