SAGECAL

SAGECal is a very fast, memory efficient and GPU accelerated radio interferometric calibration program. It can handle all source models including points, Gaussians and Shapelets. It can calibrate along hundreds of directions without running out of memory in almost real time. Intel Xeon Phi acceleration is also available. Distributed calibration using MPI and consensus optimization is enabled. Also tools to build/restore sky models are included.

Features

Levenberg-Marquardt, LBFGS, Riemannian Trust Region, Nesterov's accelerated gradient descent algorithms
GPU acceleration using CUDA
Intel Xeon Phi acceleration
Fast and accurate interferometric calibration
Gaussian and Student's t noise models
Shapelet source models
CASA MS data format supported
Distributed calibration using MPI - consensus optimization with data multiplexing
Tools to build sky models and restore sky models to images
Adaptive update of ADMM penalty (Barzilai-Borwein a.k.a. Spectral method)

Project Samples

Project Activity

See All Activity >

License

GNU General Public License version 2.0 (GPLv2)

Follow SAGECAL

SAGECAL Web Site

Other Useful Business Software

MongoDB Atlas runs apps anywhere

Deploy in 115+ regions with the modern database for every enterprise.

MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.

Start Free

Rate This Project

User Reviews

Be the first to post a review of SAGECAL!

Additional Project Details

Operating Systems

BSD, Linux

Intended Audience

End Users/Desktop, Engineering, Science/Research

Programming Language

C, C++

Related Categories

C++ Scientific Engineering, C++ Astronomy Software, C Scientific Engineering, C Astronomy Software

Registered

2012-11-11

Similar Business Software

AutoCal

Timely and accurately executed calibrations are vital for the continuity of your business. From this point of view we have developed the AutoCal software. With our Autocal calibration software you can plan and perform high-quality measurements and calibrations. The software has been developed in...

See Software
ActCAD Software

ActCAD is a native dwg/dxf cad software suitable for professional 2D drafting and 3D modeling projects. ActCAD is trusted by over 30000 users in over 103 countries for more than 10 years. The interface, commands, icons, dialogs, shortcuts etc. are very much similar to other popular cad software...

See Software
Avica Cloud

Avica Cloud is a cloud-based 3D photogrammetry platform. Users can convert massive drone image data into accurate 3D models with easy operation. Rapid modeling: users can upload aerial data at any time and model while shooting. Efficient cloud computing: extremely high data processing speed with...

See Software
ProCalV5

For almost three decades, Prime Technologies has been an industry leader for calibration & maintenance management software. Thousands of companies around the globe use our programs to achieve total paperless operations. Powerful math and data verification features are designed to ensure FDA,...

See Software
Calibration Control

Use Calibration Control (CC) for Calibration, Maintenance, or general Asset Management. Quickly and visually track equipment that requires Calibration or Maintenance using customizable highlighted grids, auto emails, or reports. Maintain histories with audit trails relating to equipment...

See Software
Evocon

Trusted by manufacturers worldwide, Evocon is a simple and easy-to-use OEE software that helps manufacturing companies improve their production efficiency and reduce waste. The system enables automated data collection, real-time data visualization, downtime tracking, bottleneck identification,...

See Software