Details
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Type:
Bug
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Status: Done
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Resolution: Done
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Fix Version/s: None
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Component/s: ip_diffim
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Labels:None
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Story Points:1
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Epic Link:
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Sprint:AP F21-4 (September), AP F21-5 (October), AP F21-6 (November), AP S22-3 (February), AP S22-4 (March), AP S22-5 (April)
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Team:Alert Production
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Urgent?:No
Description
We saw an increase in the number unassociated DiaObjects for both HSC and DECam on September 26: https://chronograf-demo.lsst.codes/sources/2/dashboards/7?refresh=Paused&tempVars%5BDataset%5D=ap_verify_ci_hits2015&tempVars%5Bvisit%5D=411371&tempVars%5Bccd%5D=56&tempVars%5BButler%5D=Gen3&lower=now%28%29%20-%2030d
The only relevant commit on the 25th was DM-30465, which is the likely culprit. Find the cause and verify that we can recover the previous results. If the changed behavior turns out to be desirable, file a new ticket to make the changed behavior intentional.
Fixed with the recent fix for the decorrelation afterburner
DM-34364