Hello, the community forum! Again, I’ve been trying to run the LSST science (AP) pipeline on DECam images, and especially on the DES SN observations for comparison.
Out of ignorance, I have been deleting the ./apdb/association.db files that were created from the test runs, that contained all of the detections and forced measurements. I did keep all of the output in the ./repo files, thinking that I could read in all of the output using Butler. I have not been able to find forced source measurements from the output in ./repo, except in ./apdb/association.db (which I didn’t keep from previous runs). Is there an easy way to recreate the ./apdb/association.db files from the runs?
I had tried to use this table before, but got errors like below, so I thought the table didn’t exist (I used deep coadd image as template, instead of goodSeeing coadd)
MissingDatasetTypeError(f"Dataset type with name ‘{name}’ not found.")
lsst.daf.butler.registry._exceptions.MissingDatasetTypeError: “Dataset type with name ‘deepDiff_diaForcedSrc’ not found.”
Does the following lines look like the right way to access the table?
Make sure you use the correct names that Eric provided, either goodSeeingDiff_diaForcedSrc for an older run or dia_forced_source_apdb if you are using a stack from weekly w_2025_16 or later. The problem is that you are looking for deepDiff_diaForcedSrc.