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LSST Science Pipelines - Home LSST Science Pipelines - Home
  • Getting started with the LSST Science Pipelines
  • Installing the LSST Science Pipelines
  • Data access and pipeline middleware
  • lsst.afw.cameraGeom
  • lsst.afw.coord
    • lsst.afw.detection
    • lsst.afw.display
    • lsst.afw.fits
    • lsst.afw.formatters
    • lsst.afw.geom
    • lsst.afw.image
    • lsst.afw.math
    • lsst.afw.table
    • lsst.afw.typehandling
    • lsst.alert.packet
    • lsst.analysis.ap
    • lsst.analysis.tools
    • lsst.ap.association
    • lsst.ap.pipe
    • lsst.ap.verify
    • lsst.base
    • lsst.cbp
    • lsst.cell_coadds
    • lsst.coadd.utils
    • lsst.cp.pipe
    • lsst.ctrl.bps.htcondor
    • lsst.ctrl.bps.panda
    • lsst.ctrl.bps.parsl
    • lsst.ctrl.bps
    • lsst.ctrl.mpexec
    • lsst.daf.butler
    • lsst.dax.apdb
    • lsst.dax.images.cutout
    • lsst.display.ds9
    • lsst.display.firefly
    • lsst.drp.pipe
    • lsst.drp.tasks
    • lsst.faro.base
    • lsst.faro.measurement
    • lsst.faro.preparation
    • lsst.faro.summary
    • lsst.faro.utils
    • lsst.faro
    • lsst.fgcmcal
    • lsst.gauss2d.fit
    • lsst.gauss2d
    • lsst.geom
    • lsst.ip.diffim
    • lsst.ip.isr
    • lsst.jointcal
    • lsst.log
    • lsst.meas.algorithms
    • lsst.meas.astrom
    • lsst.meas.base
    • lsst.meas.deblender
    • lsst.meas.extensions.gaap
    • lsst.meas.extensions.multiprofit
    • lsst.meas.extensions.photometryKron
    • lsst.meas.extensions.piff
    • lsst.meas.extensions.psfex
    • lsst.meas.extensions.scarlet
    • lsst.meas.extensions.shapeHSM
    • lsst.meas.extensions.simpleShape
    • lsst.meas.extensions.trailedSources
    • lsst.meas.modelfit
    • lsst.meas.transiNet
    • lsst.modelfit.parameters
    • lsst.multiprofit
    • lsst.obs.base
    • lsst.obs.cfht
    • lsst.obs.decam
    • lsst.obs.lsst
    • lsst.pex.config
    • lsst.pex.exceptions
    • lsst.pipe.base
    • lsst.pipe.tasks
    • lsst.resources
    • lsst.sconsUtils
    • lsst.sdm.tools
    • lsst.shapelet
    • lsst.skymap
    • lsst.source.injection
    • lsst.utils
    • lsst.verify
    • Release History
    • Known Issues
    • Characterization Metric Reports
    • Tasks
    • Rubin docs
  • GitHub
  • Getting started with the LSST Science Pipelines
  • Installing the LSST Science Pipelines
  • Data access and pipeline middleware
  • lsst.afw.cameraGeom
  • lsst.afw.coord
  • lsst.afw.detection
  • lsst.afw.display
  • lsst.afw.fits
  • lsst.afw.formatters
  • lsst.afw.geom
  • lsst.afw.image
  • lsst.afw.math
  • lsst.afw.table
  • lsst.afw.typehandling
  • lsst.alert.packet
  • lsst.analysis.ap
  • lsst.analysis.tools
  • lsst.ap.association
  • lsst.ap.pipe
  • lsst.ap.verify
  • lsst.base
  • lsst.cbp
  • lsst.cell_coadds
  • lsst.coadd.utils
  • lsst.cp.pipe
  • lsst.ctrl.bps.htcondor
  • lsst.ctrl.bps.panda
  • lsst.ctrl.bps.parsl
  • lsst.ctrl.bps
  • lsst.ctrl.mpexec
  • lsst.daf.butler
  • lsst.dax.apdb
  • lsst.dax.images.cutout
  • lsst.display.ds9
  • lsst.display.firefly
  • lsst.drp.pipe
  • lsst.drp.tasks
  • lsst.faro.base
  • lsst.faro.measurement
  • lsst.faro.preparation
  • lsst.faro.summary
  • lsst.faro.utils
  • lsst.faro
  • lsst.fgcmcal
  • lsst.gauss2d.fit
  • lsst.gauss2d
  • lsst.geom
  • lsst.ip.diffim
  • lsst.ip.isr
  • lsst.jointcal
  • lsst.log
  • lsst.meas.algorithms
  • lsst.meas.astrom
  • lsst.meas.base
  • lsst.meas.deblender
  • lsst.meas.extensions.gaap
  • lsst.meas.extensions.multiprofit
  • lsst.meas.extensions.photometryKron
  • lsst.meas.extensions.piff
  • lsst.meas.extensions.psfex
  • lsst.meas.extensions.scarlet
  • lsst.meas.extensions.shapeHSM
  • lsst.meas.extensions.simpleShape
  • lsst.meas.extensions.trailedSources
  • lsst.meas.modelfit
  • lsst.meas.transiNet
  • lsst.modelfit.parameters
  • lsst.multiprofit
  • lsst.obs.base
  • lsst.obs.cfht
  • lsst.obs.decam
  • lsst.obs.lsst
  • lsst.pex.config
  • lsst.pex.exceptions
  • lsst.pipe.base
  • lsst.pipe.tasks
  • lsst.resources
  • lsst.sconsUtils
  • lsst.sdm.tools
  • lsst.shapelet
  • lsst.skymap
  • lsst.source.injection
  • lsst.utils
  • lsst.verify
  • Release History
  • Known Issues
  • Characterization Metric Reports
  • Tasks
  • Rubin docs
  • GitHub

Section Navigation

  • How to generate an LSST reference catalog
  • LSST reference catalog schema description
  • addExposures
  • backgroundFlatContext
  • countPsfCandidates
  • createKernelFromPsfCandidates
  • findCosmicRays
  • fitKernelParamsToImage
  • fitKernelToImage
  • fitSpatialKernelFromPsfCandidates
  • generateSkyObjects
  • getRefFluxField
  • getRefFluxKeys
  • interpolateOverDefects
  • legacyInterpolateOverDefects
  • makeCoaddApCorrMap
  • makeCoaddTransmissionCurve
  • makePsfCandidate
  • readFitsWithOptions
  • remove_signal_from_variance
  • subtractPsf
  • writeFits
  • AccumulatorMeanStack
  • AmpCurve
  • BasePsfDeterminerConfig
  • BasePsfDeterminerTask
  • BaseSourceSelectorConfig
  • BaseSourceSelectorTask
  • BaseStarSelectorConfig
  • BaseStarSelectorTask
  • BrightStarStamp
  • BrightStarStamps
  • CentroidErrorLimit
  • CloughTocher2DInterpolatorUtils
  • CoaddBoundedField
  • CoaddBoundedFieldElement
  • CoaddPsf
  • CoaddPsfConfig
  • CoaddPsfControl
  • ColorLimit
  • ComputeNoiseCorrelationConfig
  • ComputeNoiseCorrelationTask
  • ConvertGaiaManager
  • ConvertGaiaXpManager
  • ConvertRefcatManager
  • ConvertReferenceCatalogConfig
  • ConvertReferenceCatalogTask
  • CorrelationMatrix
  • CullFromMaskedRegion
  • Curve
  • DatasetConfig
  • Defect
  • DetectorCurve
  • DoubleGaussianPsf
  • DynamicDetectionConfig
  • DynamicDetectionTask
  • ExceedsMaxVarianceScaleError
  • FindCosmicRaysConfig
  • FindGlintTrailsConfig
  • FindGlintTrailsTask
  • FlaggedSourceSelectorConfig
  • FlaggedSourceSelectorTask
  • GaussianProcessTreegp
  • GaussianPsfFactory
  • GlintTrailParameters
  • ImageCurve
  • ImagePsf
  • InsufficientSourcesError
  • InterpolateOverDefectGaussianProcess
  • KernelPsf
  • LoadReferenceObjectsConfig
  • MagnitudeErrorLimit
  • MagnitudeLimit
  • MakePsfCandidatesConfig
  • MakePsfCandidatesTask
  • MaskStreaksConfig
  • MaskStreaksTask
  • MeasureApCorrConfig
  • MeasureApCorrError
  • MeasureApCorrTask
  • NormalizedCalibrationFluxConfig
  • NormalizedCalibrationFluxError
  • NormalizedCalibrationFluxTask
  • NullSourceSelectorTask
  • ObjectSizeNoGoodSourcesError
  • ObjectSizeNoSourcesError
  • ObjectSizeStarSelectorConfig
  • ObjectSizeStarSelectorTask
  • PcaPsf
  • PcaPsfDeterminerConfig
  • PcaPsfDeterminerTask
  • PsfCandidateF
  • PsfGenerationError
  • ReadFitsCatalogConfig
  • ReadFitsCatalogTask
  • ReadTextCatalogConfig
  • ReadTextCatalogTask
  • ReferenceObjectLoader
  • ReferenceSourceSelectorConfig
  • ReferenceSourceSelectorTask
  • ReinterpolatePixelsConfig
  • ReinterpolatePixelsTask
  • RequireFiniteRaDec
  • RequireFlags
  • RequirePrimary
  • RequireUnresolved
  • ReserveSourcesConfig
  • ReserveSourcesTask
  • ScaleVarianceConfig
  • ScaleVarianceTask
  • ScienceSourceSelectorConfig
  • ScienceSourceSelectorTask
  • SetPrimaryFlagsConfig
  • SetPrimaryFlagsTask
  • SignalToNoiseLimit
  • SingleGaussianPsf
  • SkyObjectsConfig
  • SkyObjectsTask
  • SourceDetectionConfig
  • SourceDetectionTask
  • Stamp
  • Stamps
  • StampsBase
  • SubtractBackgroundConfig
  • SubtractBackgroundTask
  • TooManyMaskedPixelsError
  • WarpedPsf
  • ZeroFootprintError
  • lsst.meas.algorithms
  • createKernelFromPsfCandidates

createKernelFromPsfCandidates#

lsst.meas.algorithms.createKernelFromPsfCandidates(psfCells: lsst.afw.math.SpatialCellSet, dims: lsst.geom.Extent2I, xy0: lsst.geom.Point2I, nEigenComponents: SupportsInt, spatialOrder: SupportsInt, ksize: SupportsInt, nStarPerCell: SupportsInt = -1, constantWeight: bool = True, border: SupportsInt = 3) → tuple[lsst.afw.math.LinearCombinationKernel, list[float]]#

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findCosmicRays

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  • createKernelFromPsfCandidates()
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