lsst.ip.diffim

The lsst.ip.diffim module provides algorithms for astronomical image differencing.

Using lsst.ip.diffim

• Package usage and technical notes
• Alard-Lupton implementation code

Contributing

lsst.ip.diffim is developed at https://github.com/lsst/ip_diffim. You can find Jira issues for this module under the ip_diffim component.

Task reference

Pipeline tasks

FractionDiaSourcesToSciSourcesMetricTask

Task that computes the ratio of difference image sources to science sources in an image, visit, etc.

NumberSciSourcesMetricTask

Task that computes the number of cataloged non-primary science sources.

Tasks

No topics.

Configurations

No topics.

Python API reference

lsst.ip.diffim Package

Functions

applyDcr(image, dcr[, useInverse, ...])	Shift an image along the X and Y directions.
backgroundSubtract(config, maskedImages)	Subtract the background from masked images.
calculateDcr(visitInfo, wcs, ...[, ...])	Calculate the shift in pixels of an exposure due to DCR.
calculateImageParallacticAngle(visitInfo, wcs)	Calculate the total sky rotation angle of an exposure.
convolveAndSubtract(*args, **kwargs)	Overloaded function.
generateAlardLuptonBasisList(config[, ...])	Generate an Alard-Lupton kernel basis list based upon the Config and the input FWHM of the science and template images.
makeAlardLuptonBasisList(halfWidth, nGauss, ...)
makeAssessSpatialKernelVisitor(...)
makeBuildSingleKernelVisitor(*args, **kwargs)	Overloaded function.
makeBuildSpatialKernelVisitor(basisList, ...)
makeCentralDifferenceMatrix(width, height, ...)
makeDeltaFunctionBasisList(width, height)
makeForwardDifferenceMatrix(width, height, ...)
makeKernelBasisList(config[, targetFwhmPix, ...])	Generate the delta function or Alard-Lupton kernel bases depending on the Config.
makeKernelCandidate(*args, **kwargs)	Overloaded function.
makeKernelPcaVisitor(imagePca)
makeKernelSumVisitor(ps)
makeRegularizationMatrix(ps)
renormalizeKernelList(kernelListIn)
sourceToFootprintList(candidateInList, ...)	Convert a list of sources for the PSF-matching Kernel to Footprints.
writeKernelCellSet(kernelCellSet, ...)	TODO: DM-17458

Classes

AlardLuptonSubtractConfig(*args, **kw)
AlardLuptonSubtractTask(**kwargs)	Compute the image difference of a science and template image using the Alard & Lupton (1998) algorithm.
AssessSpatialKernelVisitorF
BuildSingleKernelVisitorF
BuildSpatialKernelVisitorF
ClassificationDipoleConfig(*args, **kw)	Configuration for classification of detected diaSources as dipole or not
ClassificationDipolePlugin(config, name, ...)	A plugin to classify whether a diaSource is a dipole.
DcrModel(modelImages, effectiveWavelength, ...)	A model of the true sky after correcting chromatic effects.
DecorrelateALKernelConfig(*args, **kw)	Configuration parameters for the DecorrelateALKernelTask
DecorrelateALKernelMapReduceConfig(*args, **kw)	Configuration parameters for the ImageMapReduceTask to direct it to use DecorrelateALKernelMapper as its mapper for A&L decorrelation.
DecorrelateALKernelMapper(*args, **kwargs)	Task to be used as an ImageMapper for performing A&L decorrelation on subimages on a grid across a A&L difference image.
DecorrelateALKernelSpatialConfig(*args, **kw)	Configuration parameters for the DecorrelateALKernelSpatialTask.
DecorrelateALKernelSpatialTask(*args, **kwargs)	Decorrelate the effect of convolution by Alard-Lupton matching kernel in image difference
DecorrelateALKernelTask(*args, **kwargs)	Decorrelate the effect of convolution by Alard-Lupton matching kernel in image difference
DetectAndMeasureConfig(*args, **kw)	Config for DetectAndMeasureTask
DetectAndMeasureTask(**kwargs)	Detect and measure sources on a difference image.
DetectionConfig(*args, **kw)	Configuration for detecting sources on images for building a PSF-matching kernel
DiaCatalogSourceSelectorConfig(*args, **kw)
DiaCatalogSourceSelectorTask(**kwargs)	A task that selects sources for Kernel candidates.
DipoleAnalysis()	Functor class that provides (S/N, position, orientation) of measured dipoles
DipoleCentroidControl
DipoleDeblender()	Functor to deblend a source as a dipole, and return a new source with deblended footprints.
DipoleFitAlgorithm(diffim[, posImage, negImage])	Fit a dipole model using an image difference.
DipoleFitPlugin(config, name, schema, metadata)	A single frame measurement plugin that fits dipoles to all merged (two-peak) diaSources.
DipoleFitPluginConfig(*args, **kw)	Configuration for DipoleFitPlugin
DipoleFitTask(schema[, algMetadata])	A task that fits a dipole to a difference image, with an optional separate detection image.
DipoleFitTaskConfig(*args[, ...])	Measurement of detected diaSources as dipoles
DipoleFluxControl
DipoleMeasurementConfig(*args[, ...])	Measurement of detected diaSources as dipoles
DipoleMeasurementTask(schema[, algMetadata])	Measurement of Sources, specifically ones from difference images, for characterization as dipoles
FindSetBitsU
GetCoaddAsTemplateConfig(*args, **kw)
GetCoaddAsTemplateTask([config, name, ...])	Subtask to retrieve coadd for use as an image difference template.
GetDcrTemplateConfig(*args, **kw)
GetDcrTemplateTask(*args, **kwargs)
GetMultiTractCoaddTemplateConfig(*args, **kw)
GetMultiTractCoaddTemplateTask(*args, **kwargs)
GetTemplateConfig(*args, **kw)
GetTemplateTask(*args, **kwargs)
ImageMapReduceConfig(*args, **kw)	Configuration parameters for the ImageMapReduceTask
ImageMapReduceTask(*args, **kwargs)	Split an Exposure into subExposures (optionally on a grid) and perform the same operation on each.
ImageMapper([config, name, parentTask, log])	Abstract base class for any task that is to be used as ImageMapReduceConfig.mapper.
ImageMapperConfig(*args, **kw)	Configuration parameters for ImageMapper
ImagePsfMatchConfig(*args, **kw)	Configuration for image-to-image Psf matching.
ImagePsfMatchTask(*args, **kwargs)	Psf-match two MaskedImages or Exposures using the sources in the images.
ImageReducer([config, name, parentTask, log])	Base class for any 'reduce' task that is to be used as ImageMapReduceConfig.reducer.
ImageReducerConfig(*args, **kw)	Configuration parameters for the ImageReducer
ImageStatisticsD
ImageStatisticsF
ImageStatisticsI
KernelCandidateDetectionF
KernelCandidateF
KernelCandidateQa(nKernelSpatial)	Quality Assessment class for Kernel Candidates
KernelPcaD
KernelPcaVisitorF
KernelSolution
KernelSumVisitorF
MakeKernelConfig(*args, **kw)
MakeKernelTask(*args, **kwargs)	Construct a kernel for PSF matching two exposures.
MaskedKernelSolutionF
ModelPsfMatchConfig(*args, **kw)	Configuration for model-to-model Psf matching
ModelPsfMatchTask(*args, **kwargs)	Matching of two model Psfs, and application of the Psf-matching kernel to an input Exposure
NaiveDipoleCentroid
NaiveDipoleFlux
NbasisEvaluator(psfMatchConfig, ...)	A functor to evaluate the Bayesian Information Criterion for the number of basis sets going into the kernel fitting
PsfDipoleFlux
PsfDipoleFluxControl
PsfMatchConfig(*args, **kw)	Base configuration for Psf-matching
PsfMatchConfigAL(*args, **kw)	The parameters specific to the "Alard-Lupton" (sum-of-Gaussian) Psf-matching basis
PsfMatchConfigDF(*args, **kw)	The parameters specific to the delta-function (one basis per-pixel) Psf-matching basis
PsfMatchTask(*args, **kwargs)	Base class for Psf Matching; should not be called directly
RegularizedKernelSolutionF
SnapPsfMatchConfig(*args, **kw)
SnapPsfMatchConfigAL(*args, **kw)	Sum-of-Gaussian (Alard-Lupton) Psf-matching config optimized for snap subtraction
SnapPsfMatchConfigDF(*args, **kw)	Delta-function Psf-matching config optimized for snap subtraction
SnapPsfMatchTask(*args, **kwargs)	Image-based Psf-matching of two subsequent snaps from the same visit
SourceFlagChecker(sources[, badFlags])	Functor class to check whether a diaSource has flags set that should cause it to be labeled bad.
SpatialKernelSolution
StaticKernelSolutionF
ZogyConfig(*args, **kw)	Configuration parameters for the ZogyTask
ZogyImagePsfMatchConfig(*args, **kw)	Config for the ZogyImagePsfMatchTask
ZogyImagePsfMatchTask(*args, **kwargs)	Task to perform Zogy PSF matching and image subtraction.
ZogyTask([config, name, parentTask, log])	Task to perform ZOGY proper image subtraction.

Class Inheritance Diagram

digraph inheritancee67af9c7ff { bgcolor=transparent; rankdir=LR; size="8.0, 12.0"; "ABC" [fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",tooltip="Helper class that provides a standard way to create an ABC using"]; "AlardLuptonSubtractConfig" [URL="../../../py-api/lsst.ip.diffim.AlardLuptonSubtractConfig.html#lsst.ip.diffim.AlardLuptonSubtractConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "PipelineTaskConfig" -> "AlardLuptonSubtractConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "AlardLuptonSubtractTask" [URL="../../../py-api/lsst.ip.diffim.AlardLuptonSubtractTask.html#lsst.ip.diffim.AlardLuptonSubtractTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Compute the image difference of a science and template image using"]; "PipelineTask" -> "AlardLuptonSubtractTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "AssessSpatialKernelVisitorF" [URL="../../../py-api/lsst.ip.diffim.AssessSpatialKernelVisitorF.html#lsst.ip.diffim.AssessSpatialKernelVisitorF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "CandidateVisitor" -> "AssessSpatialKernelVisitorF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BaseAlgorithm" [URL="../../../py-api/lsst.meas.base.BaseAlgorithm.html#lsst.meas.base.BaseAlgorithm",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "BaseAlgorithm" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BaseMeasurementConfig" [URL="../../../py-api/lsst.meas.base.BaseMeasurementConfig.html#lsst.meas.base.BaseMeasurementConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base configuration for all measurement driver tasks."]; "Config" -> "BaseMeasurementConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BaseMeasurementPlugin" [URL="../../../py-api/lsst.meas.base.BaseMeasurementPlugin.html#lsst.meas.base.BaseMeasurementPlugin",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class for all measurement plugins."]; "BasePlugin" -> "BaseMeasurementPlugin" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BaseMeasurementPluginConfig" [URL="../../../py-api/lsst.meas.base.BaseMeasurementPluginConfig.html#lsst.meas.base.BaseMeasurementPluginConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base config class for all measurement plugins."]; "BasePluginConfig" -> "BaseMeasurementPluginConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BaseMeasurementTask" [URL="../../../py-api/lsst.meas.base.BaseMeasurementTask.html#lsst.meas.base.BaseMeasurementTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Ultimate base class for all measurement tasks."]; "Task" -> "BaseMeasurementTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BasePlugin" [URL="../../../py-api/lsst.meas.base.BasePlugin.html#lsst.meas.base.BasePlugin",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class for measurement plugins."]; "BasePluginConfig" [URL="../../../py-api/lsst.meas.base.BasePluginConfig.html#lsst.meas.base.BasePluginConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class measurement plugin config classes."]; "Config" -> "BasePluginConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BaseSourceSelectorTask" [URL="../../../py-api/lsst.meas.algorithms.BaseSourceSelectorTask.html#lsst.meas.algorithms.BaseSourceSelectorTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class for source selectors"]; "Task" -> "BaseSourceSelectorTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BaseStarSelectorConfig" [URL="../../../py-api/lsst.meas.algorithms.BaseStarSelectorConfig.html#lsst.meas.algorithms.BaseStarSelectorConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "Config" -> "BaseStarSelectorConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BuildSingleKernelVisitorF" [URL="../../../py-api/lsst.ip.diffim.BuildSingleKernelVisitorF.html#lsst.ip.diffim.BuildSingleKernelVisitorF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "CandidateVisitor" -> "BuildSingleKernelVisitorF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BuildSpatialKernelVisitorF" [URL="../../../py-api/lsst.ip.diffim.BuildSpatialKernelVisitorF.html#lsst.ip.diffim.BuildSpatialKernelVisitorF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "CandidateVisitor" -> "BuildSpatialKernelVisitorF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "CandidateVisitor" [URL="../../../py-api/lsst.afw.math.CandidateVisitor.html#lsst.afw.math.CandidateVisitor",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "CandidateVisitor" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ClassificationDipoleConfig" [URL="../../../py-api/lsst.ip.diffim.ClassificationDipoleConfig.html#lsst.ip.diffim.ClassificationDipoleConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration for classification of detected diaSources as dipole or not"]; "SingleFramePluginConfig" -> "ClassificationDipoleConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ClassificationDipolePlugin" [URL="../../../py-api/lsst.ip.diffim.ClassificationDipolePlugin.html#lsst.ip.diffim.ClassificationDipolePlugin",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="A plugin to classify whether a diaSource is a dipole."]; "SingleFramePlugin" -> "ClassificationDipolePlugin" [arrowsize=0.5,style="setlinewidth(0.5)"]; "Config" [URL="../../../py-api/lsst.pex.config.Config.html#lsst.pex.config.Config",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class for configuration (*config*) objects."]; "DcrModel" [URL="../../../py-api/lsst.ip.diffim.DcrModel.html#lsst.ip.diffim.DcrModel",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="A model of the true sky after correcting chromatic effects."]; "DecorrelateALKernelConfig" [URL="../../../py-api/lsst.ip.diffim.DecorrelateALKernelConfig.html#lsst.ip.diffim.DecorrelateALKernelConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration parameters for the DecorrelateALKernelTask"]; "Config" -> "DecorrelateALKernelConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DecorrelateALKernelMapReduceConfig" [URL="../../../py-api/lsst.ip.diffim.DecorrelateALKernelMapReduceConfig.html#lsst.ip.diffim.DecorrelateALKernelMapReduceConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration parameters for the ImageMapReduceTask to direct it to use"]; "ImageMapReduceConfig" -> "DecorrelateALKernelMapReduceConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DecorrelateALKernelMapper" [URL="../../../py-api/lsst.ip.diffim.DecorrelateALKernelMapper.html#lsst.ip.diffim.DecorrelateALKernelMapper",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Task to be used as an ImageMapper for performing"]; "DecorrelateALKernelTask" -> "DecorrelateALKernelMapper" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImageMapper" -> "DecorrelateALKernelMapper" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DecorrelateALKernelSpatialConfig" [URL="../../../py-api/lsst.ip.diffim.DecorrelateALKernelSpatialConfig.html#lsst.ip.diffim.DecorrelateALKernelSpatialConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration parameters for the DecorrelateALKernelSpatialTask."]; "Config" -> "DecorrelateALKernelSpatialConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DecorrelateALKernelSpatialTask" [URL="../../../py-api/lsst.ip.diffim.DecorrelateALKernelSpatialTask.html#lsst.ip.diffim.DecorrelateALKernelSpatialTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Decorrelate the effect of convolution by Alard-Lupton matching kernel in image difference"]; "Task" -> "DecorrelateALKernelSpatialTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DecorrelateALKernelTask" [URL="../../../py-api/lsst.ip.diffim.DecorrelateALKernelTask.html#lsst.ip.diffim.DecorrelateALKernelTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Decorrelate the effect of convolution by Alard-Lupton matching kernel in image difference"]; "Task" -> "DecorrelateALKernelTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DetectAndMeasureConfig" [URL="../../../py-api/lsst.ip.diffim.DetectAndMeasureConfig.html#lsst.ip.diffim.DetectAndMeasureConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Config for DetectAndMeasureTask"]; "PipelineTaskConfig" -> "DetectAndMeasureConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DetectAndMeasureTask" [URL="../../../py-api/lsst.ip.diffim.DetectAndMeasureTask.html#lsst.ip.diffim.DetectAndMeasureTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Detect and measure sources on a difference image."]; "PipelineTask" -> "DetectAndMeasureTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DetectionConfig" [URL="../../../py-api/lsst.ip.diffim.DetectionConfig.html#lsst.ip.diffim.DetectionConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration for detecting sources on images for building a"]; "Config" -> "DetectionConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DiaCatalogSourceSelectorConfig" [URL="../../../py-api/lsst.ip.diffim.DiaCatalogSourceSelectorConfig.html#lsst.ip.diffim.DiaCatalogSourceSelectorConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "BaseStarSelectorConfig" -> "DiaCatalogSourceSelectorConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DiaCatalogSourceSelectorTask" [URL="../../../py-api/lsst.ip.diffim.DiaCatalogSourceSelectorTask.html#lsst.ip.diffim.DiaCatalogSourceSelectorTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="A task that selects sources for Kernel candidates."]; "BaseSourceSelectorTask" -> "DiaCatalogSourceSelectorTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DipoleAnalysis" [URL="../../../py-api/lsst.ip.diffim.DipoleAnalysis.html#lsst.ip.diffim.DipoleAnalysis",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Functor class that provides (S/N, position, orientation) of measured dipoles"]; "DipoleCentroidControl" [URL="../../../py-api/lsst.ip.diffim.DipoleCentroidControl.html#lsst.ip.diffim.DipoleCentroidControl",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "DipoleCentroidControl" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DipoleDeblender" [URL="../../../py-api/lsst.ip.diffim.DipoleDeblender.html#lsst.ip.diffim.DipoleDeblender",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Functor to deblend a source as a dipole, and return a new source with deblended footprints."]; "DipoleFitAlgorithm" [URL="../../../py-api/lsst.ip.diffim.DipoleFitAlgorithm.html#lsst.ip.diffim.DipoleFitAlgorithm",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Fit a dipole model using an image difference."]; "DipoleFitPlugin" [URL="../../../py-api/lsst.ip.diffim.DipoleFitPlugin.html#lsst.ip.diffim.DipoleFitPlugin",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="A single frame measurement plugin that fits dipoles to all merged (two-peak) ``diaSources``."]; "SingleFramePlugin" -> "DipoleFitPlugin" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DipoleFitPluginConfig" [URL="../../../py-api/lsst.ip.diffim.DipoleFitPluginConfig.html#lsst.ip.diffim.DipoleFitPluginConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration for DipoleFitPlugin"]; "SingleFramePluginConfig" -> "DipoleFitPluginConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DipoleFitTask" [URL="../../../py-api/lsst.ip.diffim.DipoleFitTask.html#lsst.ip.diffim.DipoleFitTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="A task that fits a dipole to a difference image, with an optional separate detection image."]; "SingleFrameMeasurementTask" -> "DipoleFitTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DipoleFitTaskConfig" [URL="../../../py-api/lsst.ip.diffim.DipoleFitTaskConfig.html#lsst.ip.diffim.DipoleFitTaskConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Measurement of detected diaSources as dipoles"]; "SingleFrameMeasurementConfig" -> "DipoleFitTaskConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DipoleFluxControl" [URL="../../../py-api/lsst.ip.diffim.DipoleFluxControl.html#lsst.ip.diffim.DipoleFluxControl",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "DipoleFluxControl" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DipoleMeasurementConfig" [URL="../../../py-api/lsst.ip.diffim.DipoleMeasurementConfig.html#lsst.ip.diffim.DipoleMeasurementConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Measurement of detected diaSources as dipoles"]; "SingleFrameMeasurementConfig" -> "DipoleMeasurementConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "DipoleMeasurementTask" [URL="../../../py-api/lsst.ip.diffim.DipoleMeasurementTask.html#lsst.ip.diffim.DipoleMeasurementTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Measurement of Sources, specifically ones from difference images, for characterization as dipoles"]; "SingleFrameMeasurementTask" -> "DipoleMeasurementTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "FindSetBitsU" [URL="../../../py-api/lsst.ip.diffim.FindSetBitsU.html#lsst.ip.diffim.FindSetBitsU",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "FindSetBitsU" [arrowsize=0.5,style="setlinewidth(0.5)"]; "GetCoaddAsTemplateConfig" [URL="../../../py-api/lsst.ip.diffim.GetCoaddAsTemplateConfig.html#lsst.ip.diffim.GetCoaddAsTemplateConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "Config" -> "GetCoaddAsTemplateConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "GetCoaddAsTemplateTask" [URL="../../../py-api/lsst.ip.diffim.GetCoaddAsTemplateTask.html#lsst.ip.diffim.GetCoaddAsTemplateTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Subtask to retrieve coadd for use as an image difference template."]; "Task" -> "GetCoaddAsTemplateTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "GetDcrTemplateConfig" [URL="../../../py-api/lsst.ip.diffim.GetDcrTemplateConfig.html#lsst.ip.diffim.GetDcrTemplateConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "GetTemplateConfig" -> "GetDcrTemplateConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "GetDcrTemplateTask" [URL="../../../py-api/lsst.ip.diffim.GetDcrTemplateTask.html#lsst.ip.diffim.GetDcrTemplateTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "GetTemplateTask" -> "GetDcrTemplateTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "GetMultiTractCoaddTemplateConfig" [URL="../../../py-api/lsst.ip.diffim.GetMultiTractCoaddTemplateConfig.html#lsst.ip.diffim.GetMultiTractCoaddTemplateConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "GetTemplateConfig" -> "GetMultiTractCoaddTemplateConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "GetMultiTractCoaddTemplateTask" [URL="../../../py-api/lsst.ip.diffim.GetMultiTractCoaddTemplateTask.html#lsst.ip.diffim.GetMultiTractCoaddTemplateTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "GetTemplateTask" -> "GetMultiTractCoaddTemplateTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "GetTemplateConfig" [URL="../../../py-api/lsst.ip.diffim.GetTemplateConfig.html#lsst.ip.diffim.GetTemplateConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "PipelineTaskConfig" -> "GetTemplateConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "GetTemplateTask" [URL="../../../py-api/lsst.ip.diffim.GetTemplateTask.html#lsst.ip.diffim.GetTemplateTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "PipelineTask" -> "GetTemplateTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImageMapReduceConfig" [URL="../../../py-api/lsst.ip.diffim.ImageMapReduceConfig.html#lsst.ip.diffim.ImageMapReduceConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration parameters for the ImageMapReduceTask"]; "Config" -> "ImageMapReduceConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImageMapReduceTask" [URL="../../../py-api/lsst.ip.diffim.ImageMapReduceTask.html#lsst.ip.diffim.ImageMapReduceTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Split an Exposure into subExposures (optionally on a grid) and"]; "Task" -> "ImageMapReduceTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImageMapper" [URL="../../../py-api/lsst.ip.diffim.ImageMapper.html#lsst.ip.diffim.ImageMapper",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Abstract base class for any task that is to be"]; "Task" -> "ImageMapper" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImageMapperConfig" [URL="../../../py-api/lsst.ip.diffim.ImageMapperConfig.html#lsst.ip.diffim.ImageMapperConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration parameters for ImageMapper"]; "Config" -> "ImageMapperConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImagePcaD" [fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled"]; "pybind11_object" -> "ImagePcaD" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImagePsfMatchConfig" [URL="../../../py-api/lsst.ip.diffim.ImagePsfMatchConfig.html#lsst.ip.diffim.ImagePsfMatchConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration for image-to-image Psf matching."]; "Config" -> "ImagePsfMatchConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImagePsfMatchTask" [URL="../../../py-api/lsst.ip.diffim.ImagePsfMatchTask.html#lsst.ip.diffim.ImagePsfMatchTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Psf-match two MaskedImages or Exposures using the sources in the images."]; "PsfMatchTask" -> "ImagePsfMatchTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImageReducer" [URL="../../../py-api/lsst.ip.diffim.ImageReducer.html#lsst.ip.diffim.ImageReducer",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class for any 'reduce' task that is to be"]; "Task" -> "ImageReducer" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImageReducerConfig" [URL="../../../py-api/lsst.ip.diffim.ImageReducerConfig.html#lsst.ip.diffim.ImageReducerConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration parameters for the ImageReducer"]; "Config" -> "ImageReducerConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImageStatisticsD" [URL="../../../py-api/lsst.ip.diffim.ImageStatisticsD.html#lsst.ip.diffim.ImageStatisticsD",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "ImageStatisticsD" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImageStatisticsF" [URL="../../../py-api/lsst.ip.diffim.ImageStatisticsF.html#lsst.ip.diffim.ImageStatisticsF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "ImageStatisticsF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ImageStatisticsI" [URL="../../../py-api/lsst.ip.diffim.ImageStatisticsI.html#lsst.ip.diffim.ImageStatisticsI",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "ImageStatisticsI" [arrowsize=0.5,style="setlinewidth(0.5)"]; "KernelCandidateDetectionF" [URL="../../../py-api/lsst.ip.diffim.KernelCandidateDetectionF.html#lsst.ip.diffim.KernelCandidateDetectionF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "KernelCandidateDetectionF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "KernelCandidateF" [URL="../../../py-api/lsst.ip.diffim.KernelCandidateF.html#lsst.ip.diffim.KernelCandidateF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "SpatialCellImageCandidate" -> "KernelCandidateF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "KernelCandidateQa" [URL="../../../py-api/lsst.ip.diffim.KernelCandidateQa.html#lsst.ip.diffim.KernelCandidateQa",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Quality Assessment class for Kernel Candidates"]; "KernelPcaD" [URL="../../../py-api/lsst.ip.diffim.KernelPcaD.html#lsst.ip.diffim.KernelPcaD",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "ImagePcaD" -> "KernelPcaD" [arrowsize=0.5,style="setlinewidth(0.5)"]; "KernelPcaVisitorF" [URL="../../../py-api/lsst.ip.diffim.KernelPcaVisitorF.html#lsst.ip.diffim.KernelPcaVisitorF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "CandidateVisitor" -> "KernelPcaVisitorF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "KernelSolution" [URL="../../../py-api/lsst.ip.diffim.KernelSolution.html#lsst.ip.diffim.KernelSolution",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "KernelSolution" [arrowsize=0.5,style="setlinewidth(0.5)"]; "KernelSumVisitorF" [URL="../../../py-api/lsst.ip.diffim.KernelSumVisitorF.html#lsst.ip.diffim.KernelSumVisitorF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "CandidateVisitor" -> "KernelSumVisitorF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "MakeKernelConfig" [URL="../../../py-api/lsst.ip.diffim.MakeKernelConfig.html#lsst.ip.diffim.MakeKernelConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "PsfMatchConfig" -> "MakeKernelConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "MakeKernelTask" [URL="../../../py-api/lsst.ip.diffim.MakeKernelTask.html#lsst.ip.diffim.MakeKernelTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Construct a kernel for PSF matching two exposures."]; "PsfMatchTask" -> "MakeKernelTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "MaskedKernelSolutionF" [URL="../../../py-api/lsst.ip.diffim.MaskedKernelSolutionF.html#lsst.ip.diffim.MaskedKernelSolutionF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "StaticKernelSolutionF" -> "MaskedKernelSolutionF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ModelPsfMatchConfig" [URL="../../../py-api/lsst.ip.diffim.ModelPsfMatchConfig.html#lsst.ip.diffim.ModelPsfMatchConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration for model-to-model Psf matching"]; "Config" -> "ModelPsfMatchConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ModelPsfMatchTask" [URL="../../../py-api/lsst.ip.diffim.ModelPsfMatchTask.html#lsst.ip.diffim.ModelPsfMatchTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Matching of two model Psfs, and application of the Psf-matching kernel to an input Exposure"]; "PsfMatchTask" -> "ModelPsfMatchTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "NaiveDipoleCentroid" [URL="../../../py-api/lsst.ip.diffim.NaiveDipoleCentroid.html#lsst.ip.diffim.NaiveDipoleCentroid",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "_DipoleCentroidAlgorithm" -> "NaiveDipoleCentroid" [arrowsize=0.5,style="setlinewidth(0.5)"]; "NaiveDipoleFlux" [URL="../../../py-api/lsst.ip.diffim.NaiveDipoleFlux.html#lsst.ip.diffim.NaiveDipoleFlux",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "_DipoleFluxAlgorithm" -> "NaiveDipoleFlux" [arrowsize=0.5,style="setlinewidth(0.5)"]; "NbasisEvaluator" [URL="../../../py-api/lsst.ip.diffim.NbasisEvaluator.html#lsst.ip.diffim.NbasisEvaluator",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="A functor to evaluate the Bayesian Information Criterion for the number of basis sets"]; "PipelineTask" [URL="../../../py-api/lsst.pipe.base.PipelineTask.html#lsst.pipe.base.PipelineTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class for all pipeline tasks."]; "Task" -> "PipelineTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "PipelineTaskConfig" [URL="../../../py-api/lsst.pipe.base.PipelineTaskConfig.html#lsst.pipe.base.PipelineTaskConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration class for `PipelineTask`"]; "Config" -> "PipelineTaskConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "PsfDipoleFlux" [URL="../../../py-api/lsst.ip.diffim.PsfDipoleFlux.html#lsst.ip.diffim.PsfDipoleFlux",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "_DipoleFluxAlgorithm" -> "PsfDipoleFlux" [arrowsize=0.5,style="setlinewidth(0.5)"]; "PsfDipoleFluxControl" [URL="../../../py-api/lsst.ip.diffim.PsfDipoleFluxControl.html#lsst.ip.diffim.PsfDipoleFluxControl",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "DipoleFluxControl" -> "PsfDipoleFluxControl" [arrowsize=0.5,style="setlinewidth(0.5)"]; "PsfMatchConfig" [URL="../../../py-api/lsst.ip.diffim.PsfMatchConfig.html#lsst.ip.diffim.PsfMatchConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base configuration for Psf-matching"]; "Config" -> "PsfMatchConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "PsfMatchConfigAL" [URL="../../../py-api/lsst.ip.diffim.PsfMatchConfigAL.html#lsst.ip.diffim.PsfMatchConfigAL",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="The parameters specific to the \"Alard-Lupton\" (sum-of-Gaussian) Psf-matching basis"]; "PsfMatchConfig" -> "PsfMatchConfigAL" [arrowsize=0.5,style="setlinewidth(0.5)"]; "PsfMatchConfigDF" [URL="../../../py-api/lsst.ip.diffim.PsfMatchConfigDF.html#lsst.ip.diffim.PsfMatchConfigDF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="The parameters specific to the delta-function (one basis per-pixel) Psf-matching basis"]; "PsfMatchConfig" -> "PsfMatchConfigDF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "PsfMatchTask" [URL="../../../py-api/lsst.ip.diffim.PsfMatchTask.html#lsst.ip.diffim.PsfMatchTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class for Psf Matching; should not be called directly"]; "Task" -> "PsfMatchTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ABC" -> "PsfMatchTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "RegularizedKernelSolutionF" [URL="../../../py-api/lsst.ip.diffim.RegularizedKernelSolutionF.html#lsst.ip.diffim.RegularizedKernelSolutionF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "StaticKernelSolutionF" -> "RegularizedKernelSolutionF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SimpleAlgorithm" [URL="../../../py-api/lsst.meas.base.SimpleAlgorithm.html#lsst.meas.base.SimpleAlgorithm",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "SingleFrameAlgorithm" -> "SimpleAlgorithm" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SingleFrameAlgorithm" [URL="../../../py-api/lsst.meas.base.SingleFrameAlgorithm.html#lsst.meas.base.SingleFrameAlgorithm",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "BaseAlgorithm" -> "SingleFrameAlgorithm" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SingleFrameMeasurementConfig" [URL="../../../py-api/lsst.meas.base.SingleFrameMeasurementConfig.html#lsst.meas.base.SingleFrameMeasurementConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Config class for single frame measurement driver task."]; "BaseMeasurementConfig" -> "SingleFrameMeasurementConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SingleFrameMeasurementTask" [URL="../../../py-api/lsst.meas.base.SingleFrameMeasurementTask.html#lsst.meas.base.SingleFrameMeasurementTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="A subtask for measuring the properties of sources on a single exposure."]; "BaseMeasurementTask" -> "SingleFrameMeasurementTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SingleFramePlugin" [URL="../../../py-api/lsst.meas.base.SingleFramePlugin.html#lsst.meas.base.SingleFramePlugin",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class for single-frame measurement plugin."]; "BaseMeasurementPlugin" -> "SingleFramePlugin" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SingleFramePluginConfig" [URL="../../../py-api/lsst.meas.base.SingleFramePluginConfig.html#lsst.meas.base.SingleFramePluginConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class for single-frame plugin configuration classes."]; "BaseMeasurementPluginConfig" -> "SingleFramePluginConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SnapPsfMatchConfig" [URL="../../../py-api/lsst.ip.diffim.SnapPsfMatchConfig.html#lsst.ip.diffim.SnapPsfMatchConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "ImagePsfMatchConfig" -> "SnapPsfMatchConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SnapPsfMatchConfigAL" [URL="../../../py-api/lsst.ip.diffim.SnapPsfMatchConfigAL.html#lsst.ip.diffim.SnapPsfMatchConfigAL",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Sum-of-Gaussian (Alard-Lupton) Psf-matching config optimized for snap subtraction"]; "PsfMatchConfigAL" -> "SnapPsfMatchConfigAL" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SnapPsfMatchConfigDF" [URL="../../../py-api/lsst.ip.diffim.SnapPsfMatchConfigDF.html#lsst.ip.diffim.SnapPsfMatchConfigDF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Delta-function Psf-matching config optimized for snap subtraction"]; "PsfMatchConfigDF" -> "SnapPsfMatchConfigDF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SnapPsfMatchTask" [URL="../../../py-api/lsst.ip.diffim.SnapPsfMatchTask.html#lsst.ip.diffim.SnapPsfMatchTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Image-based Psf-matching of two subsequent snaps from the same visit"]; "ImagePsfMatchTask" -> "SnapPsfMatchTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SourceFlagChecker" [URL="../../../py-api/lsst.ip.diffim.SourceFlagChecker.html#lsst.ip.diffim.SourceFlagChecker",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Functor class to check whether a diaSource has flags set that should cause it to be labeled bad."]; "SpatialCellCandidate" [URL="../../../py-api/lsst.afw.math.SpatialCellCandidate.html#lsst.afw.math.SpatialCellCandidate",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "pybind11_object" -> "SpatialCellCandidate" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SpatialCellImageCandidate" [URL="../../../py-api/lsst.afw.math.SpatialCellImageCandidate.html#lsst.afw.math.SpatialCellImageCandidate",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "SpatialCellCandidate" -> "SpatialCellImageCandidate" [arrowsize=0.5,style="setlinewidth(0.5)"]; "SpatialKernelSolution" [URL="../../../py-api/lsst.ip.diffim.SpatialKernelSolution.html#lsst.ip.diffim.SpatialKernelSolution",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "KernelSolution" -> "SpatialKernelSolution" [arrowsize=0.5,style="setlinewidth(0.5)"]; "StaticKernelSolutionF" [URL="../../../py-api/lsst.ip.diffim.StaticKernelSolutionF.html#lsst.ip.diffim.StaticKernelSolutionF",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top"]; "KernelSolution" -> "StaticKernelSolutionF" [arrowsize=0.5,style="setlinewidth(0.5)"]; "Task" [URL="../../../py-api/lsst.pipe.base.Task.html#lsst.pipe.base.Task",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Base class for data processing tasks."]; "ZogyConfig" [URL="../../../py-api/lsst.ip.diffim.ZogyConfig.html#lsst.ip.diffim.ZogyConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Configuration parameters for the ZogyTask"]; "Config" -> "ZogyConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ZogyImagePsfMatchConfig" [URL="../../../py-api/lsst.ip.diffim.ZogyImagePsfMatchConfig.html#lsst.ip.diffim.ZogyImagePsfMatchConfig",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Config for the ZogyImagePsfMatchTask"]; "ImagePsfMatchConfig" -> "ZogyImagePsfMatchConfig" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ZogyImagePsfMatchTask" [URL="../../../py-api/lsst.ip.diffim.ZogyImagePsfMatchTask.html#lsst.ip.diffim.ZogyImagePsfMatchTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Task to perform Zogy PSF matching and image subtraction."]; "ImagePsfMatchTask" -> "ZogyImagePsfMatchTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "ZogyTask" [URL="../../../py-api/lsst.ip.diffim.ZogyTask.html#lsst.ip.diffim.ZogyTask",fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled",target="_top",tooltip="Task to perform ZOGY proper image subtraction. See module-level documentation for"]; "Task" -> "ZogyTask" [arrowsize=0.5,style="setlinewidth(0.5)"]; "_DipoleCentroidAlgorithm" [fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled"]; "SimpleAlgorithm" -> "_DipoleCentroidAlgorithm" [arrowsize=0.5,style="setlinewidth(0.5)"]; "_DipoleFluxAlgorithm" [fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled"]; "SimpleAlgorithm" -> "_DipoleFluxAlgorithm" [arrowsize=0.5,style="setlinewidth(0.5)"]; "pybind11_object" [fillcolor=white,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.25,shape=box,style="setlinewidth(0.5),filled"]; }

lsst.ip.diffim.metrics Module

Classes

NumberSciSourcesMetricTask(**kwargs)	Task that computes the number of cataloged non-primary science sources.
NumberSciSourcesMetricConfig(*args, **kw)
FractionDiaSourcesToSciSourcesMetricTask(...)	Task that computes the ratio of difference image sources to science sources in an image, visit, etc.
FractionDiaSourcesToSciSourcesMetricConfig(...)