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LSSTDESC / descwl_coadd

Tools for coadding using the LSST DM software stack
GNU General Public License v3.0
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always coadd by band #35

Closed esheldon closed 3 years ago

esheldon commented 4 years ago

As @beckermr pointed out, it is not correct to coadd across bands because the underlying signal is different and so does not factor out, making the coadded psf incorrect.

This should be a straightforward change.

esheldon commented 3 years ago

the new online coadds are by band