repairSidebandRatio

Return to directory of Todd's CASA extensions

Prepares an ASDM for running offline casapy-telcal's tc_sidebandratio() command to regenerate the CalAtmosphere.xml table. Useful for computing sideband ratios if the values in the ASDM are simply the default values, yet sideband_ratio data exists in the ASDM. Renames the CalAtmosphere.xml and .bin tables to *.old, sets the number of CalAtmosphere rows to zero in the ASDM.xml table, and then runs tc_sidebandratio on one scan at a time (if the command is available). See also repairSysCal and repairAtmcalStateIDs.

Usage:

au.repairSidebandRatio(asdm, scan, showplot=False)
  • scan: list of scans, e.g. '1,2,3' or [1,2,3]

Example:

-- ToddHunter - 2013-11-07

This topic: ALMA > TWikiUsers > ToddHunter > CasaExtensions > RepairSidebandRatio
Topic revision: 2014-05-19, ToddHunter
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