Sky mis-subtraction - Githubissues

desihub / desispec

DESI spectral pipeline

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Sky mis-subtraction #1263

Open AlexGKim opened 3 years ago

AlexGKim commented 3 years ago

Spectrum from 20210107 has poor sky subtraction.

plot_spectra -i /global/project/projectdirs/desi/spectro/redux/denali/tiles/pernight/80646/*/coadd-0-80646-*.fits -t 39628500788842368 --rebin 4

AlexGKim commented 3 years ago

plot_spectra -i /global/project/projectdirs/desi/spectro/redux/denali/tiles/pernight/80732/20210223/coadd-1-80732-*.fits -t 2305843036673811210 --rebin 4