The lsst.ap.pipe module links together a set of common image processing tasks so that a user may run one Command-Line Task on a dataset of raw, ingested images rather than several. The Alert Production (AP) pipeline includes three key data processing Tasks for LSST Prompt Data Products: ProcessCcdTask (which includes IsrTask), ImageDifferenceTask, and AssociationTask.


lsst.ap.pipe is developed at You can find Jira issues for this module under the ap_pipe component.

Script reference

Python API reference

lsst.ap.pipe Package


ApPipeConfig Settings and defaults for ApPipeTask.
ApPipeTask(butler, *args, **kwargs) Command-line task representing the entire AP pipeline.