lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig Class Reference

Inheritance diagram for lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig:

Public Member Functions
def	setDefaults (self)

Public Attributes
	kernelSize
	kernelSizeMin
	kernelSizeMax

Static Public Attributes
	spatialOrder
	samplingSize
	outlierNSigma
	outlierMaxRemove
	maxSNR

Detailed Description

Definition at line 34 of file piffPsfDeterminer.py.

Member Function Documentation

setDefaults()

def lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig.setDefaults

(

self

)

Definition at line 63 of file piffPsfDeterminer.py.

    def setDefaults(self):
        self.kernelSize = 21
        self.kernelSizeMin = 11
        self.kernelSizeMax = 35
 
 

Member Data Documentation

kernelSize

lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig.kernelSize

Definition at line 64 of file piffPsfDeterminer.py.

kernelSizeMax

lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig.kernelSizeMax

Definition at line 66 of file piffPsfDeterminer.py.

kernelSizeMin

lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig.kernelSizeMin

Definition at line 65 of file piffPsfDeterminer.py.

maxSNR

lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig.maxSNR

static

Initial value:

=  pexConfig.Field(
        doc="Rescale the weight of bright stars such that their SNR is less "
            "than this value.",
        dtype=float,
        default=200.0
    )

Definition at line 56 of file piffPsfDeterminer.py.

outlierMaxRemove

lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig.outlierMaxRemove

static

Initial value:

=  pexConfig.Field(
        doc="Max fraction of stars to remove as outliers each iteration",
        dtype=float,
        default=0.05
    )

Definition at line 51 of file piffPsfDeterminer.py.

outlierNSigma

lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig.outlierNSigma

static

Initial value:

=  pexConfig.Field(
        doc="n sigma for chisq outlier rejection",
        dtype=float,
        default=4.0
    )

Definition at line 46 of file piffPsfDeterminer.py.

samplingSize

lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig.samplingSize

static

Initial value:

=  pexConfig.Field(
        doc="Resolution of the internal PSF model relative to the pixel size; "
        "e.g. 0.5 is equal to 2x oversampling",
        dtype=float,
        default=1,
    )

Definition at line 40 of file piffPsfDeterminer.py.

spatialOrder

lsst.meas.extensions.piff.piffPsfDeterminer.PiffPsfDeterminerConfig.spatialOrder

static

Initial value:

=  pexConfig.Field(
        doc="specify spatial order for PSF kernel creation",
        dtype=int,
        default=2,
    )

Definition at line 35 of file piffPsfDeterminer.py.

---

The documentation for this class was generated from the following file:

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-0.7.0/Linux64/meas_extensions_piff/22.0.1-4-g0b3f228+2a20fdde0d/python/lsst/meas/extensions/piff/piffPsfDeterminer.py