Documentation for existing data processing Tasks.
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Documentation for existing data processing Tasks.
Tasks are scattered over various implementation products and gathered together by their membership of the doxygen group LSST_task_documentation.
AssembleCoaddTask Assemble a coadded image from a set of warps (coadded temporary exposures).
SafeClipAssembleCoaddTask Assemble a coadded image from a set of coadded temporary exposures, being careful to clip & flag areas with potential artifacts.
CompareWarpAssembleCoaddTask Assemble a compareWarp coadded image from a set of warps by masking artifacts detected by comparing PSF-matched warps.
CalibrateTask Calibrate an exposure: measure sources and perform astrometric and photometric calibration.
CharacterizeImageTask Measure bright sources and use this to estimate background and PSF of an exposure.
ExampleCmdLineTask An example intended to show how to write a command-line task.
ExampleSigmaClippedStatsTask A simple example subtask that computes sigma-clipped statistics of an image
ExampleSimpleStatsTask A very simple example subtask that computes statistics of an image.
MakeCoaddTempExpTask Warp and optionally PSF-Match calexps onto an a common projection.
MeasurePsfTask Measure the PSF.
DetectCoaddSourcesTask Detect sources on a coadd.
MergeDetectionsTask Merge coadd detections from multiple bands.
MeasureMergedCoaddSourcesTask Deblend sources from master catalog in each coadd seperately and measure.
MergeMeasurementsTask Merge measurements from multiple bands.
PhotoCalTask Detect positive and negative sources on an exposure and return a new SourceCatalog.
ProcessCcdTask Assemble raw data, fit the PSF, detect and measure, and fit WCS and zero-point.
PropagateVisitFlagsTask Task to propagate flags from single-frame measurements to coadd measurements.
RepairTask Interpolate over defects in an exposure and handle cosmic rays.
SnapCombineTask Combine snaps.
TransformTask Transform a SourceCatalog containing raw measurements to calibrated form.
SrcTransformTask Transform
src
measuremenents to calibrated form.
ForcedSrcTransformTask Transform
forced_src
measuremenents to calibrated form.
CoaddSrcTransformTask Transform measuremenents made on coadds to calibrated form.