onlineChannelAveraging

Return to directory of Todd's CASA extensions

For ALMA Cycle 3 (and onward) data, determines the channel averaging factor from the ratio of the effective channel bandwidth to the channel width, and comparing it to the dictionary values in windowFunction.

Usage:

au.onlineChannelAveraging(vis, spw)
Inputs:
  • vis: measurement set
  • spw: integer ID

Example:

CASA <2>: au.onlineChannelAveraging('uid___A002_Xac0269_X756.ms.split.cal',2)
  Out[2]: 2

-- ToddHunter - 2016-03-02

This topic: ALMA > TWikiUsers > ToddHunter > CasaExtensions > OnlineChannelAveraging
Topic revision: 2016-03-02, ToddHunter
This site is powered by FoswikiCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding NRAO Public Wiki? Send feedback