Details
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Type:
Story
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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: meas_extensions_shapeHSM
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Labels:None
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Story Points:6
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Epic Link:
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Sprint:Science Pipelines DM-W15-5
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Team:Data Release Production
Description
The HSM shape code has undergone many improvements and bug fixes as part of being included in the GalSim package, and we've recently included those in the HSC fork of meas_extensions_shapeHSM (HSC-129, HSC-1093). We should transfer those changes to the LSST side before tackling DM-981 (or at least before finishing it).
The story point estimate here is for the work already done on the HSC side (with the usual 50% factor for shared work). The transfer to the LSST side should be essentially no effort. To the extent that EVM cares about this, the credit should go to Paul Price, even though I (Jim Bosch) am doing the transfer.
Attachments
Issue Links
- is blocked by
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DM-981 convert measurement algorithms in meas_extensions_shapeHSM
- Done
Paul Price, when you implemented this on the HSC side, did you consider just making GalSim a dependency and building against that? I'm not sure I want to merge all the filtered GalSim git history onto the LSST repo, where I think we're trying to keep the git history a little cleaner. If you just didn't do it because you didn't want to create a eups distrib product for GalSim, I think I might go that route, because I think the sims team has already done that for the LSST side.