WeightMixer: Hybrid Cross-power Spectrum Estimation

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WeightMixer: Hybrid Cross-power Spectrum Estimation

Postby owlice » Fri Oct 22, 2010 5:44 pm

WeightMixer: Hybrid Cross-power Spectrum Estimation

Abstract: This code, wihch requires HEALPix 2.x, allows you to generate power spectrum estimators from WMAP 5-year maps and generate hybrid cross- and auto- power spectrum and covariance from general foreground-cleaned maps. In addition, it allows you to simulate combined maps or combinations of maps for individual detectors and do MPI spherical transforms of arrays of maps, calculate coupling matrices etc. The code includes all of LensPix - the MPI framework used for doing spherical transforms (based on HealPix).

Credit: Antony Lewis

Site: http://cosmologist.info/weightmixer/

ID: ascl:1010.042
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