lsst.ip.diffim.psfMatch.DetectionConfig Class Reference

Inheritance diagram for lsst.ip.diffim.psfMatch.DetectionConfig:

Static Public Attributes
	detThreshold
	detThresholdType
	detOnTemplate
	badMaskPlanes
	fpNpixMin
	fpNpixMax
	fpGrowKernelScaling
	fpGrowPix
	scaleByFwhm

Detailed Description

Configuration for detecting sources on images for building a
PSF-matching kernel

Configuration for turning detected lsst.afw.detection.FootPrints into an
acceptable (unmasked, high signal-to-noise, not too large or not too small)
list of `lsst.ip.diffim.KernelSources` that are used to build the
Psf-matching kernel

Definition at line 40 of file psfMatch.py.

Member Data Documentation

badMaskPlanes

lsst.ip.diffim.psfMatch.DetectionConfig.badMaskPlanes

static

Initial value:

=  pexConfig.ListField(
        dtype=str,
        doc=,
        default=("NO_DATA", "EDGE", "SAT")
    )

Definition at line 72 of file psfMatch.py.

detOnTemplate

lsst.ip.diffim.psfMatch.DetectionConfig.detOnTemplate

static

Initial value:

=  pexConfig.Field(
        dtype=bool,
        doc=,
        default=True
    )

Definition at line 66 of file psfMatch.py.

detThreshold

lsst.ip.diffim.psfMatch.DetectionConfig.detThreshold

static

Initial value:

=  pexConfig.Field(
        dtype=float,
        doc="Value of footprint detection threshold",
        default=10.0,
        check=lambda x: x >= 3.0
    )

Definition at line 49 of file psfMatch.py.

detThresholdType

lsst.ip.diffim.psfMatch.DetectionConfig.detThresholdType

static

Initial value:

=  pexConfig.ChoiceField(
        dtype=str,
        doc="Type of detection threshold",
        default="pixel_stdev",
        allowed={
            "value": "Use counts as the detection threshold type",
            "stdev": "Use standard deviation of image plane",
            "variance": "Use variance of image plane",
            "pixel_stdev": "Use stdev derived from variance plane"
        }
    )

Definition at line 55 of file psfMatch.py.

fpGrowKernelScaling

lsst.ip.diffim.psfMatch.DetectionConfig.fpGrowKernelScaling

static

Initial value:

=  pexConfig.Field(
        dtype=float,
        doc=,
        default=1.0,
        check=lambda x: x >= 1.0
    )

Definition at line 91 of file psfMatch.py.

fpGrowPix

lsst.ip.diffim.psfMatch.DetectionConfig.fpGrowPix

static

Initial value:

=  pexConfig.Field(
        dtype=int,
        doc=,
        default=30,
        check=lambda x: x >= 10
    )

Definition at line 103 of file psfMatch.py.

fpNpixMax

lsst.ip.diffim.psfMatch.DetectionConfig.fpNpixMax

static

Initial value:

=  pexConfig.Field(
        dtype=int,
        doc=,
        default=500,
        check=lambda x: x <= 500
    )

Definition at line 84 of file psfMatch.py.

fpNpixMin

lsst.ip.diffim.psfMatch.DetectionConfig.fpNpixMin

static

Initial value:

=  pexConfig.Field(
        dtype=int,
        doc="Minimum number of pixels in an acceptable Footprint",
        default=5,
        check=lambda x: x >= 5
    )

Definition at line 78 of file psfMatch.py.

scaleByFwhm

lsst.ip.diffim.psfMatch.DetectionConfig.scaleByFwhm

static

Initial value:

=  pexConfig.Field(
        dtype=bool,
        doc="Scale fpGrowPix by input Fwhm?",
        default=True,
    )

Definition at line 115 of file psfMatch.py.

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

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-0.7.0/Linux64/ip_diffim/22.0.1-24-g1ad7a390+a9625a72a8/python/lsst/ip/diffim/psfMatch.py