Phase screen: Difference between revisions
From CASA Guides
Jump to navigationJump to search
Created page with "ALMA uses water vapour radiometry to measure the atmospheric phase delay on 1s intervals and correct rapid phase variations in the data. Nevertheless, that correction is not per..." |
(No difference)
|
Latest revision as of 18:01, 4 November 2011
ALMA uses water vapour radiometry to measure the atmospheric phase delay on 1s intervals and correct rapid phase variations in the data. Nevertheless, that correction is not perfect, and one may be interested in exploring the effects of phase variation on data for ALMA or other telescopes. This is modeled by generating a synthetic atmosphere, ...
