CMB Software Software software_fs Sparsity SoftwareSPSR June 30, 2017July 3, 2017 Jean-Luc Starck Share this post on: Authors: F. Sureau Language: IDL Download: IDL Description: Code to remove point sources from a HEALPix spherical map Notes: SPSR Running SPRS on the WMAP9 temperature products requires the main script as well as subroutines.