Known Limitations

mpSkyEphemerisQueryTask

The AP pipelines now run lsst.ap.association.MPSkyEphemerisQueryTask, which includes a request to mpSky. mpSky is not expected to host ephemerides for all test datasets, (or be reachable from Jenkins) so it will often (or always) fail. When requests fail, mpSkyEphemerisQuery will return nothing, and diaPipe will skip ssoAssociation.