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- HiTS reprocessing (Meredith Rawls):
- working on the excess detections due to background problem
- DES processing (Unknown User (emorganson)):
- ops rehearsal last week: data transfer, (simulated) images were processed through SFP. Main learning was about communication
- New faster computers that will eventually go to Chile; Eric will run ap_pipe timing estimates on them for comparison: faster disk reads, more RAM, etc.
ap_
association (Unknown User (cmorrison)):- Chris is out this week
- DCR (Ian Sullivan ):
- found & fixed bug when template is finer resolution than science
. Probably this didn't affect HiTS processing since unlike the DCR sims the spatial sampling of HITS science and data are the sameJira server JIRA serverId 9da94fb6-5771-303d-a785-1b6c5ab0f2d2 key DM-19660 - also wrote code to correctly calculate PSFs from DCR models
Jira server JIRA serverId 9da94fb6-5771-303d-a785-1b6c5ab0f2d2 key DM-19517 - gets somewhat cleaner results now (e.g. in total number of sources) since deconvolution artifacts have decreased
- found & fixed bug when template is finer resolution than science
- image differencing (Unknown User (gkovacs) ):
- worked on backlog tickets
- wrote to Robert, who requested a short writeup with particular attention to preconvolution
- thinking some about interaction between polynomial modifications to the kernel
- Review CI (https://chronograf-demo.lsst.codes/):
- Minor decrease (→ improvement?) in # of unassociated DIAObjects, which we associate with DM-19660
- gradual (?!) improvement in runtime; Jenkins has migrated to faster machines at NCSA, but it's not an obvious step function
- AOB
- Ian requests another DCR run of DECam HiTS–Meredith will teach him to fish
- Meredith:
needs an expert (maybe Yusra) to evaluate a possible config change. other option is to fix ip_diffimJira server JIRA serverId 9da94fb6-5771-303d-a785-1b6c5ab0f2d2 key DM-18394 - Unknown User (gkovacs) is assigned to investigate