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BlueJeans: https://bluejeans.com/426716450
attending:
- Eric Bellm
- Ian Sullivan
- Unknown User (cmorrison)
- Kenneth Herner
- Meredith Rawls
- Krzysztof Findeisen
- Unknown User (gkovacs)
regrets:
Topics for discussion:
- Gen 3 conversion (all):
- Krzysztof Findeisen :
- working on make_apdb replacement (Gen2 deprecation blocker)
- Yusra has given Ian a couple small deprecation blockers to distribute
- Krzysztof Findeisen :
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- Precursor processing (Meredith Rawls ):
- working on DECam HiTS calibration products–it's a pain because the raws have erroneous filter info, so have to do some hacking.
- can this be fixed with astro_metadata_translator?
- working on DECam HiTS calibration products–it's a pain because the raws have erroneous filter info, so have to do some hacking.
- report from NCSA (Unknown User (emorganson) + Unknown User (manninga) et al):
- Eric Bellmto check in on what's happening at NCSA
ap_association/SDM/fakes/alerts (Unknown User (cmorrison)):- ran the astrometry WCS inaccuracy test on HSC New Horizons (~6k reference objects, ~3k get matched typically)
- shift and rotations okay, as for HiTS
- a handful of failures for distortions–more sensitive due to larger number of reference objects. Starts failing at ~1" distortion.
- Eric Bellmdiscuss WCS inacurracy results with RHL
- Crowded field photometry (Ian Sullivan ):
- stuck in management land
- has been updating DCR model code to finish filter dependence
- Image differencing (Unknown User (gkovacs) ):
- showing a notebook attempting direct PSF subtraction
- trying to subtract PSF from calibPsfUsed sources
- offsets in centroids vs. PSF yields a bunch of dipoles
- any chance this is an indexing convention issue? dipoles are all the same direction
- which centroid is the right one?
- used scipy to allow PSF to shift centroid–some improvement, but more details need exploration
- going to switch to PsfEx, and more data
- plan to present to RHL a week from tomorrow
- Preops project (Kenneth Herner and all):
- working on running ap_verify at FNAL, turning up various bugs in Gen 3-- Krzysztof Findeisen providing support
- Review CI (https://chronograf-demo.lsst.codes/):
- nothing notable
- Review outstanding action items
- AOB
- noneDoodle poll out for sprint planning
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Action Items
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