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[ascl:2307.049] reMASTERed: Calculate contributions to pseudo-Cl for maps with correlated masks

reMASTERed reconstructs ensemble-averaged pseudo-$C_\ell$ to effectively exact precision, with significant improvements over traditional estimators for cases where the map and mask are correlated. The code can compute the results given an arbitrary map and mask; it can also compute the results in the ensemble average for certain types of threshold masks.

Code site:
https://github.com/kmsurrao/reMASTERed
Described in:
https://ui.adsabs.harvard.edu/abs/2023PhRvD.107h3521S
Bibcode:
2023ascl.soft07049S

Views: 699

ascl:2307.049
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