Task index

Pipeline tasks

ApdbMetricTask
A base class for tasks that compute metrics from an alert production database.
AssembleCoaddTask
Assemble a coadded image from a set of warps (coadded temporary exposures).
BrighterFatterKernelSolveTask
Measure appropriate Brighter-Fatter Kernel from the PTC dataset.
CalibCombineByFilterTask
Task to combine calib exposures.
CalibCombineTask
Task to combine calib exposures.
CalibrateTask
!Calibrate an exposure: measure sources and perform astrometric and photometric calibration
CatalogMeasurementBaseTask
Base class for science performance metrics measured from source/object catalogs.
CatalogSummaryBaseTask
A base class for tasks that compute one metric from input datasets.
CharacterizeImageTask
!Measure bright sources and use this to estimate background and PSF of an exposure
CompareWarpAssembleCoaddTask
Assemble a compareWarp coadded image from a set of warps by masking artifacts detected by comparing PSF-matched warps.
ConsolidateHealSparsePropertyMapTask
Task to consolidate HealSparse property maps.
ConsolidateSourceTableTask
Concatenate sourceTable list into a per-visit sourceTable_visit
ConsolidateVisitSummaryTask
Task to consolidate per-detector visit metadata.
CpDarkTask
Combine pre-processed dark frames into a proposed master calibration.
CpFlatMeasureTask
Apply extra masking and measure image statistics.
CpFlatNormalizationTask
Rescale merged flat frames to remove unequal screen illumination.
CpFringeTask
Combine pre-processed fringe frames into a proposed master calibration.
CpSkyCombineTask
Merge per-exposure measurements into a detector level calibration.
CpSkyImageTask
Mask the detections on the postISRCCD.
CpSkyScaleMeasureTask
Measure per-exposure scale factors and merge focal plane backgrounds.
CpSkySubtractBackgroundTask
Subtract per-exposure background from individual detector masked images.
CrosstalkExtractTask
Task to measure pixel ratios to find crosstalk.
CrosstalkSolveTask
Task to solve crosstalk from pixel ratios.
DcrAssembleCoaddTask
Assemble DCR coadded images from a set of warps.
DetectCoaddSourcesTask
! @anchor DetectCoaddSourcesTask
DetectDcrCoaddSources
Detect sources on a DCR coadd.
DiaPipelineTask
Task for loading, associating and storing Difference Image Analysis (DIA) Objects and Sources.
FgcmBuildStarsTableTask
Build stars for the FGCM global calibration, using sourceTable_visit catalogs.
FgcmBuildStarsTask
Build stars for the FGCM global calibration, using src catalogs.
FgcmCalibrateTractTableTask
Calibrate a single tract using fgcmcal, using sourceTable_visit (parquet) input catalogs.
FgcmCalibrateTractTask
Calibrate a single tract using fgcmcal
FgcmFitCycleTask
Run Single fit cycle for FGCM global calibration
FgcmMakeLutTask
Make Look-Up Table for FGCM.
FgcmOutputProductsTask
Output products from FGCM global calibration.
ForcedPhotCcdTask
A command-line driver for performing forced measurement on CCD images.
ForcedPhotCoaddTask
A command-line driver for performing forced measurement on coadd images.
FractionDiaSourcesToSciSourcesMetricTask
Task that computes the ratio of difference image sources to science sources in an image, visit, etc.
FractionUpdatedDiaObjectsMetricTask
Task that computes the fraction of previously created DIAObjects that have a new association in this image, visit, etc..
HealSparsePropertyMapTask
Task to compute Healsparse property maps.
ImageDifferenceTask
Subtract an image from a template and measure the result
LinearitySolveTask
Fit the linearity from the PTC dataset.
MakeCoaddTempExpTask
!Warp and optionally PSF-Match calexps onto an a common projection.
MatchedBaseTask
Base class for all pipeline tasks.
MatchedTractBaseTask
Base class for all pipeline tasks.
MeasureDefectsTask
Measure the defects from one exposure.
MeasureMergedCoaddSourcesTask
! @anchor MeasureMergedCoaddSourcesTask
MeasureMergedDcrCoaddSourcesTask
Deblend sources from master catalog in each coadd seperately and measure.
MemoryMetricTask
A Task that computes the maximum resident set size using metadata produced by the lsst.pipe.base.timeMethod decorator.
MergeDcrDetectionsTask
Merge dcrCoadd detections from multiple subfilters.
MergeDcrMeasurementsTask
Merge measurements from multiple subfilters.
MergeDefectsTask
Merge the defects from multiple exposures.
MergeDetectionsTask
! @anchor MergeDetectionsTask
MergeMeasurementsTask
! @anchor MergeMeasurementsTask
MetadataMetricTask
A base class for tasks that compute metrics from single metadata objects.
MetricTask
A base class for tasks that compute one metric from input datasets.
MetricTask
A base class for tasks that compute one metric from input datasets.
NumberDeblendChildSourcesMetricTask
Task that computes the number of science sources created through deblending.
NumberDeblendedSourcesMetricTask
Task that computes the number of science sources that have been deblended.
NumberNewDiaObjectsMetricTask
Task that computes the number of DIASources that create new DIAObjects in an image, visit, etc..
NumberSciSourcesMetricTask
Task that computes the number of cataloged non-primary science sources.
NumberUnassociatedDiaObjectsMetricTask
Task that computes the number of previously-known DIAObjects that do not have detected DIASources in an image, visit, etc..
PatchMatchedMeasurementTask
Base class for science performance metrics measured from source/object catalogs.
PatchMatchedMultiBandMeasurementTask
Base class for science performance metrics measured from source/object catalogs.
PatchMatchedMultiBandPreparationTask
Base class for all pipeline tasks.
PatchMatchedPreparationTask
Base class for all pipeline tasks.
PatchMatchedSummaryTask
A base class for tasks that compute one metric from input datasets.
PatchMeasurementTask
Base class for science performance metrics measured from source/object catalogs.
PatchSummaryTask
A base class for tasks that compute one metric from input datasets.
PhotonTransferCurveExtractTask
Task to measure covariances from flat fields.
PhotonTransferCurveSolveTask
Task to fit the PTC from flat covariances.
SafeClipAssembleCoaddTask
Assemble a coadded image from a set of coadded temporary exposures, being careful to clip & flag areas with potential artifacts.
TimingMetricTask
A Task that computes a wall-clock time using metadata produced by the lsst.pipe.base.timeMethod decorator.
TotalUnassociatedDiaObjectsMetricTask
Task that computes the number of DIAObjects with only one associated DIASource.
TractMatchedMeasurementTask
Base class for science performance metrics measured from source/object catalogs.
TractMatchedPreparationTask
Base class for all pipeline tasks.
TractMatchedSummaryTask
A base class for tasks that compute one metric from input datasets.
TractMeasurementTask
Base class for science performance metrics measured from source/object catalogs.
TractMultiBandMeasurementTask
Base class for science performance metrics measured from source/object catalogs.
TransformSourceTableTask
Transform/standardize a source catalog
VisitMeasurementTask
Base class for science performance metrics measured from source/object catalogs.
VisitSummaryTask
A base class for tasks that compute one metric from input datasets.
Winter2013ImageDifferenceTask
!Image difference Task used in the Winter 2013 data challege. Enables testing the effects of registration shifts and scatter.
WriteSourceTableTask
Write source table to parquet

Command-line tasks

ApPipeTask
Command-line task representing the entire AP pipeline.
DeblendCoaddSourcesTask
Deblend the sources in a merged catalog
ExampleCmdLineTask
!Example command-line task that computes simple statistics on an image
FindDefectsTask
Task for finding defects in sensors.
GetRepositoryDataTask
Retrieve data from a repository, e.g. for plotting or analysis purposes
MakeDiscreteSkyMapTask
!Make a DiscreteSkyMap in a repository, using the bounding box of a set of calexps.
MakeSkyMapTask
!Make a sky map in a repository
MeasureCrosstalkTask
Measure intra-detector crosstalk.
MeasureLinearityTask
Stand alone Gen2 linearity measurement.
MeasurePhotonTransferCurveTask
A class to calculate, fit, and plot a PTC from a set of flat pairs.
ProcessCcdTask
!Assemble raw data, fit the PSF, detect and measure, and fit WCS and zero-point

Tasks

AB1Task
Base class for data processing tasks.
ADxTask
Base class for data processing tasks.
AFxTask
Base class for data processing tasks.
AMxTask
Base class for data processing tasks.
ApplyApCorrTask
Apply aperture corrections.
AstrometryTask
Match an input source catalog with objects from a reference catalog and solve for the WCS.
BaseFakeSourcesTask
An abstract base class for subtasks that inject fake sources into images to test completeness and other aspects of the processing.
BaseMeasurementTask
Ultimate base class for all measurement tasks.
BasePsfDeterminerTask
Base class for PSF determiners
BaseReferencesTask
Base class for forced photometry subtask that fetches reference sources.
BestSeeingWcsSelectImagesTask
Select up to a maximum number of the best-seeing images using their Wcs.
CalibStatsTask
Measure statistics on the background
CalibsParseTask
Task that will parse the filename and/or its contents to get the required information to populate the calibration registry.
CalibsRegisterTask
Task that will generate the calibration registry for the Mapper
CatalogCalculationTask
Run plugins which operate on a catalog of sources.
CoaddInputRecorderTask
Subtask that handles filling a CoaddInputs object for a coadd exposure, tracking the CCDs and visits that went into a coadd.
CoaddSrcReferencesTask
Select reference sources by loading the “coadd source” dataset directly.
ComputeExposureSummaryStatsTask
Task to compute exposure summary statistics.
ConfigApdbLoader
A Task that takes a science task config and returns the corresponding Apdb object.
ConvertReferenceCatalogTask
Class for producing HTM-indexed reference catalogs from external catalog data.
DirectApdbLoader
A Task that takes a Apdb config and returns the corresponding Apdb object.
DirectMatchTask
Simple, brute force matching of a source catalog to a reference catalog.
DynamicDetectionTask
Detection of sources on an image with a dynamic threshold
ExampleSigmaClippedStatsTask
!Example task to compute sigma-clipped mean and standard deviation of an image
ExampleSimpleStatsTask
!Example task to compute mean and standard deviation of an image
FitSipDistortionTask
Fit a TAN-SIP WCS given a list of reference object/source matches.
FitTanSipWcsTask
Fit a TAN-SIP WCS given a list of reference object/source matches.
FlaggedSourceSelectorTask
A trivial SourceSelector that simply uses an existing flag field to filter a SourceCatalog.
ForcedMeasurementTask
Measure sources on an image, constrained by a reference catalog.
HealSparseInputMapTask
Task for making a HealSparse input map.
HistMedianTask
Base class for data processing tasks.
IngestCalibsTask
Task that generates registry for calibration images
IngestTask
Task that will ingest images into the data repository
InstallGaussianPsfTask
Install a Gaussian PSF model in an exposure.
InterpImageTask
Interpolate over bad image pixels
LoadIndexedReferenceObjectsTask
Load reference objects from an indexed catalog ingested by IngestIndexReferenceTask.
LoadReferenceCatalogTask
Load multi-band reference objects from a reference catalog.
LoadReferenceObjectsTask
Abstract base class to load objects from reference catalogs.
MakePsfCandidatesTask
Create PSF candidates given an input catalog.
MaskStreaksTask
Find streaks or other straight lines in image data.
MatchBackgroundsTask
Base class for data processing tasks.
MatchOptimisticBTask
Match sources to reference objects using the Optimistic Pattern Matcher B algorithm of Tabur 2007.
MatchPessimisticBTask
Match sources to reference objects.
MatcherSourceSelectorTask
Select sources that are useful for matching.
MeasureApCorrTask
Task to measure aperture correction
MeasurePsfTask
! @anchor MeasurePsfTask
MetricsControllerTask
A Task for executing a collection of lsst.verify.tasks.MetricTask objects.
MultiBandReferencesTask
Loads references from the multi-band processing scheme.
NumSourcesTask
Simple default task to count the number of sources/objects in catalog.
NumpySummaryTask
Base class for data processing tasks.
ObjectSizeStarSelectorTask
A star selector that looks for a cluster of small objects in a size-magnitude plot.
PA1Task
A Task that computes the PA1 photometric repeatability metric from an input set of multiple visits of the same field.
PF1Task
A Task that computes PF1, the percentage of photometric repeatability measurements that deviate by more than PA2 mmag from the mean.
ParseTask
Task that will parse the filename and/or its contents to get the required information for putting the file in the correct location and populating the registry.
PcaPsfDeterminerTask
A measurePsfTask psf estimator.
PgsqlIngestTask
Task that will ingest images into the data repository
PgsqlRegisterTask
Task that will generate the registry for the Mapper
PhotoCalTask
! @anchor PhotoCalTask
PropagateVisitFlagsTask
!Task to propagate flags from single-frame measurements to coadd measurements
PsfWcsSelectImagesTask
Select images using their Wcs and cuts on the PSF properties
ReadFitsCatalogTask
Read an object catalog from a FITS table
ReadTextCatalogTask
Read an object catalog from a text file
RefMatchTask
Match an input source catalog with objects from a reference catalog.
ReferenceSourceSelectorTask
Reference source selector
RegisterTask
Task that will generate the registry for the Mapper
RegisterTask
Task to register (align) multiple images.
RepairTask
! @anchor RepairTask
ReserveSourcesTask
Reserve sources from analysis
ScaleVarianceTask
Scale the variance in a MaskedImage
ScaleZeroPointTask
Compute scale factor to scale exposures to a desired photometric zero point
ScienceSourceSelectorTask
Science source selector
SetPrimaryFlagsTask
Add isPrimaryKey to a given schema.
SingleFrameMeasurementTask
A subtask for measuring the properties of sources on a single exposure.
SkyObjectsTask
Generate a list of Footprints of sky objects.
SnapCombineTask
! anchor SnapCombineTask
SourceDeblendTask
Split blended sources into individual sources.
SourceDetectionTask
Create the detection task. Most arguments are simply passed onto pipe.base.Task.
SquashMetadataTask
A Task for adding SQuaSH-required metadata to a Job.
StarFracTask
Base class for data processing tasks.
SubtractBackgroundTask
Subtract the background from an exposure
TransformTask
! anchor TransformTask
WPerpTask
Base class for data processing tasks.
WarpAndPsfMatchTask
A task to warp and PSF-match an exposure
WcsSelectImagesTask
Select images using their Wcs

Configurables

No topics.

Configs

AB1Config
Base class for configuration (config) objects.
AMxConfig
Base class for configuration (config) objects.
BaseMeasurementPluginConfig
Base config class for all measurement plugins.
BasePluginConfig
Base class measurement plugin config classes.
CatalogCalculationClassificationConfig
Configuration for catalog classification plugin.
CatalogCalculationFootprintAreaConfig
Configuration for footprint area catalog calculation plugin.
CatalogCalculationPluginConfig
Default configuration class for catalog calcuation plugins.
CatalogMeasurementBaseConfig
Configuration for CatalogMeasurementBaseTask.
CatalogSummaryBaseConfig
Configuration class for PipelineTask
Colorterm
!Colorterm correction for one pair of filters
ColortermDict
A mapping of physical filter label to Colorterm
ColortermLibrary
!A mapping of photometric reference catalog name or glob to ColortermDict
CullPeaksConfig
! @anchor CullPeaksConfig
DatabaseSelectImagesConfig
Base configuration for subclasses of BaseSelectImagesTask that use a database
FgcmBuildStarsConfig
Config for FgcmBuildStarsTask
FgcmCalibrateTractConfig
Config for FgcmCalibrateTract task
FgcmFitCycleConfig
Config for FgcmFitCycle
FgcmLoadReferenceCatalogConfig
Config for FgcmLoadReferenceCatalogTask
FgcmMakeLutConfig
Config for FgcmMakeLutTask
FgcmOutputProductsConfig
Config for FgcmOutputProductsTask
ForcedPluginConfig
Base class for configs of forced measurement plugins.
InitialPsfConfig
!Describes the initial PSF used for detection and measurement before we do PSF determination.
MatchedBaseConfig
Configuration class for PipelineTask
NoiseReplacerConfig
Noise replacement configuration.
NumpySummaryConfig
Base class for configuration (config) objects.
PA1Config
Config fields for the PA1 photometric repeatability metric.
PatchMatchedMeasurementConfig
Configuration for CatalogMeasurementBaseTask.
PatchMatchedMultiBandMeasurementConfig
Configuration for CatalogMeasurementBaseTask.
PatchMatchedMultiBandPreparationConfig
Configuration class for PipelineTask
PatchMatchedPreparationConfig
Configuration class for PipelineTask
PatchMatchedSummaryConfig
Configuration class for PipelineTask
PatchMeasurementConfig
Configuration for CatalogMeasurementBaseTask.
PatchSummaryConfig
Configuration class for PipelineTask
Sedboundaryterm
SED boundary term for a pair of bands.
SedboundarytermDict
A mapping of Sedboundaryterm name to Sedterm.
Sedterm
SED term for a single band.
SedtermDict
A mapping of bands to Sedterms.
SingleFramePluginConfig
Base class for single-frame plugin configuration classes.
SourceSlotConfig
Assign named plugins to measurement slots.
TractMatchedMeasurementConfig
Configuration for CatalogMeasurementBaseTask.
TractMatchedPreparationConfig
Configuration class for PipelineTask
TractMatchedSummaryConfig
Configuration class for PipelineTask
TractMeasurementConfig
Configuration for CatalogMeasurementBaseTask.
TractMultiBandMeasurementConfig
Configuration for CatalogMeasurementBaseTask.
VisitMeasurementConfig
Configuration for CatalogMeasurementBaseTask.
VisitSummaryConfig
Configuration class for PipelineTask
WPerpConfig
Base class for configuration (config) objects.