Design and Implementation of the wvrgcal Program

Atmospheric dispersion and the implications for phase calibration

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ALMA Memo # 593


Design and Implementation of the wvrgcal Program

B. Nikolic, S. F. Graves, R. C. Bolton and J. S. Richer

Astrophysics Group, Cavendish Laboratory, Cambridge CB3 0HE, UK

2012-07-26

This memo describes the software engineering and technical details of the design and implementation of the wvrgcal program and associated libraries. This program performs off-line correction of atmospheric phase fluctuations in ALMA observations, using the 183 GHz Water Vapour Radiometers (WVRs) installed on the ALMA 12m dishes. The memo can be used as a guide for detailed study of the source code of the program for purposes of further development or maintenance.

View a pdf version of ALMA Memo #593.

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