Next: 18.38.3 ESTIMATE Up: 18.38 UV_REWEIGHT Previous: 18.38.1 APPLY Contents Index
Derive the scale factor from the noise statistics over the channels, and use it to rescale the weights. The noise statistic is derived from the real and imaginary parts separately, taking mean value, or the minimum of the twos when the mean/min ratio is smaller than specified Tolerance (default is 1.2).
The /FLAG option indicates whether data with highly deviating weights should be flagged. UV_REWEIGHT DO combines the two actions of UV_REWEIGHT ESTIMATE (or TIME) and UV_REWEIGHT APPLY, but with a control over these outliers (that are not identified by APPLY).
Mode DO uses the ESTIMATE method if the number of channels is > 16, the TIME method if not.
Printout is a number indicating to print some correction factors every Printout visibility (no print if 0, the default) (for ESTIMATE method only).