BasePsfDeterminerTask

BasePsfDeterminerTask is the base class for PSF determiners: override determinePsf to implement your algorithm, and register your new Task with psfDeterminerRegistry to allow it to be used in a pipeline.

Python API summary

from lsst.meas.algorithms.psfDeterminer import BasePsfDeterminerTask

classBasePsfDeterminerTask(config, schema=None, **kwds)

Base class for PSF determiners...

attributeconfig

Access configuration fields and retargetable subtasks.

See also

See the BasePsfDeterminerTask API reference for complete details.

Retargetable subtasks

No subtasks.

Configuration fields

kernelSize

Default

10.0

Field type

float Field

radius of the kernel to create, relative to the square root of the stellar quadrupole moments

kernelSizeMax

Default

45

Field type

int Field

Maximum radius of the kernel

kernelSizeMin

Default

25

Field type

int Field

Minimum radius of the kernel