Sagecal

Sagecal supports all source models including points, Gaussians and Shapelets. Distributed calibration using MPI and consensus optimization is enabled. Tools to build/restore sky models are included. Works on a wide range of platforms, from personal computers to supercomputer clusters.

• Sagecal provides calibration solutions for radio-interferometric data
• Sagecal calibrates large sets of visibility data
• Sagecal provides a solution for large datasets which need to be calibrated across tens of GPU-accelerated compute nodes for many directions on the sky
• Works for datasets with thousands of channels
• GPU accelerated
• Distributed calibration across many compute nodes
• Provides calibration solutions for hundreds of directions on the sky simultaneously