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nlesc-dirac / sagecal

SAGECal is a fast, memory efficient and GPU accelerated radio interferometric calibration program. It supports all source models including points, Gaussians and Shapelets. Distributed calibration using MPI and consensus optimization is enabled. Both spectral and spatial priors can be used as constraints. Tools to build/restore sky models are included.
http://sagecal.sourceforge.net
GNU General Public License v2.0
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Spatial regularization #133

Closed SarodYatawatta closed 3 years ago

SarodYatawatta commented 3 years ago

Implement regularization over directions in the sky

SarodYatawatta commented 3 years ago

How? using https://academic.oup.com/mnras/article-abstract/493/4/6071/5804807 and https://ieeexplore.ieee.org/abstract/document/8462230

SarodYatawatta commented 3 years ago

Fixed by https://github.com/nlesc-dirac/sagecal/pull/137