ScaleVarianceTask

Python API summary

from lsst.pipe.tasks.scaleVariance import ScaleVarianceTask
classScaleVarianceTask(*args, **kwargs)

Scale the variance in a MaskedImage...

attributeconfig

Access configuration fields and retargetable subtasks.

methodrun(maskedImage)

Rescale the variance in a maskedImage...

See also

See the ScaleVarianceTask API reference for complete details.

Retargetable subtasks

background

Default
lsst.meas.algorithms.subtractBackground.SubtractBackgroundTask
Field type
ConfigurableField
Background subtraction

Configuration fields

limit

Default
10.0
Field type
float Field
Maximum variance scaling value to permit

maskPlanes

Default
['DETECTED', 'DETECTED_NEGATIVE', 'BAD', 'SAT', 'NO_DATA', 'INTRP']
Field type
str ListField
Mask planes for pixels to ignore when scaling variance

Python API reference

lsst.pipe.tasks.scaleVariance Module

Classes

ScaleVarianceConfig
ScaleVarianceTask(*args, **kwargs) Scale the variance in a MaskedImage

Class Inheritance Diagram

Inheritance diagram of lsst.pipe.tasks.scaleVariance.ScaleVarianceConfig, lsst.pipe.tasks.scaleVariance.ScaleVarianceTask