2pm Pacific Time
BlueJeans: https://bluejeans.com/426716450
attending:
- Eric Bellm
- Ian Sullivan
- Krzysztof Findeisen
- Kenneth Herner
- Unknown User (cmorrison)
- Spencer Nelson
- Meredith Rawls
regrets
Topics for discussion:
- Project updates (Eric Bellm , Ian Sullivan ):
- JSR next week
- Pipelines Infrastructure (Krzysztof Findeisen ):
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RFC-807Getting issue details...
STATUS
naming
- this is DRP focused, but we should expect to have to propagate changes back to AP–e.g., psFlux → psfFlux
- bitmasks packed or not or will depend on implementation, doesn't affect us
- Schema translator is the same between AP and DRP
- KF: Do we need to keep the APDB schema as is?
- CM: That is a question for DAX. This could change their timing metrics.
- CM: Does not consider this too bad of a problem, since CM wrote the DRP and AP code. The two do not share code after the transform step.
- The pipeline on our end would get caught by CI pretty quick if DRP changes things that effect AP.
- KF: Do we need to keep the APDB schema as is?
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RFC-807Getting issue details...
STATUS
naming
- Precursor processing (Meredith Rawls, Kenneth Herner ):
- Meredith
- at present can't do both fakes and multi-tract:
- multiple tracts trying to write the same dataset type with the same dataID
- https://lsstc.slack.com/archives/C01FBUGM2CV/p1632769640247100
- some discussion of how this may or may not differ from other products
- Chris thinks there may be some workarounds with loadMulti–they will chat during pair coding
- easiest would be to drop fakes
- or use a single tract–but that would require too much time, still has to rebuilt calibs
- Eric suggests: don't push on being ready for QA meeting, let's resolve the fakes loading before running HiTS (either by fixing fakes loading for multi-tract, or defining a single tract as a fallback)
- at present can't do both fakes and multi-tract:
- Diffim sprint reprocessing (Ken)
- Lots of extra DiaSources showing up in patch-like regions around the outside of the diffims using the best seeing-selected coadds
- The DiaSources look good (and the same as before) using the middle seeing selected coadds
- Suggestion is that there is a possibility that the wrong coadds are being grabbed for the best seeing case, and these might have few constituent images
- Meredith
- Image differencing algorithms ( Ian Sullivan ):
as
sociation/SDM/fakes/astrometry (Unknown User (cmorrison)):- real-bogus (Eric Bellm, John Parejko ):
- no updates
- alert distribution/performance tuning (Spencer Nelson):
- Preops DP0.2 preparation (all):
- Review CI (https://chronograf-demo.lsst.codes/):
- There is a change in the DiaObjects metric for both Cosmos and HiTS starting 9/26.
- Ian merged - DM-30465Getting issue details... STATUS that was a clean-up of some of Gabor's unfinished work on 9/25 . This should not have caused a change since it should have only affected image differencing using preconvolution, but it should be investigated.
- Review outstanding action items
- QA meeting in October (next week):
- Ken/Ian: diffim sprint recap.
- Eric: followup from comments at last meeting
- DM-31341 conclusions on edge and nondetections
- Meredith: HiTS run–probably have to defer to november to get fakes
- Ken: saha bulge? hopefully november
- AOB
- none
Action Items
Description | Due date | Assignee | Task appears on |
---|---|---|---|
| 30 Jan 2023 | Eric Bellm | AP Pipeline Meeting, 2023-01-23 |