How to calculate the E and B mode signal from Q and U map?

b-thorne / PySM_public

PySM: Software for simulating the Galactic microwave sky

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Closed YJHelloWorld closed 6 years ago

YJHelloWorld commented 6 years ago

Hi, I am wondering if there is a method to calculate the E and B mode signal from Q and U map in the pysm?

dpole commented 6 years ago

Hi, I think that the tools you are looking for are in healpy. If by signal you mean the EE and BB power spectrum, healpy.anafast is what you need.

YJHelloWorld commented 6 years ago

Oh, I got it. Thank you so much.