Look at swarp coadd weights

c3-time-domain / SeeChange

A time-domain data reduction pipeline (e.g., for handling images->lightcurves) for surveys like DECam and LS4

BSD 3-Clause "New" or "Revised" License

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Look at swarp coadd weights #368

Open rknop opened 2 weeks ago

rknop commented 2 weeks ago

In test_coaddition.py::test_coadd_partial_overlap_swarp, the weights in the coadded image are coming out lower than I would have expected. It's possible we're not fiddling all the annoying swarp parameters correctly. Look into this.

rknop commented 2 weeks ago

...this can probably be explained by correlated pixels from resampling...