trace fitting sometimes fails to converge, figure out why!

zkbt / mosasaurus

Tools for extracting chromatic lightcurves from MultiObject Spectrograph data.

MIT License

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trace fitting sometimes fails to converge, figure out why! #4

Closed zkbt closed 7 years ago

zkbt commented 7 years ago

It was failing in weird edge cases. With the interactive trace fitter, the user can now nudge the fit in the right direction by specifying trace guess points, and by custom selecting the sky background region.