Astronomy and Astrophysics – Astrophysics – Instrumentation and Methods for Astrophysics
Scientific paper
2011-11-28
Exp Astron (2012) 33:157-171
Astronomy and Astrophysics
Astrophysics
Instrumentation and Methods for Astrophysics
15 Pages, 6 figures, 2 Tables, Accepted for publication in the Experimental Astronomy Journal
Scientific paper
10.1007/s10686-011-9279-5
We describe a flagging and calibration pipeline intended for making quick look images from GMRT data. The package identifies and flags corrupted visibilities, computes calibration solutions and interpolates these onto the target source. These flagged calibrated visibilities can be directly imaged using any standard imaging package. The pipeline is written in "C" with the most compute intensive algorithms being parallelized using OpenMP.
Chengalur Jayaram
Prasad Jayanti
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