Flag possible RFI using rflag and tfcrop; checkflagmode='vlass-imaging'.

Calibrated amplitude vs Frequency

VLASS2.1.sb38607909.eb38640757.59103.0786646412_split_split.ms

Amp vs. Frequency (before flagging), targets-vlass

Amp vs. Frequency (after flagging), targets-vlass

Amp vs. Frequency (after flagging, autoscale), targets-vlass

Checkflag Percentage Map Plot

VLASS2.1.sb38607909.eb38640757.59103.0786646412_split_split.ms

Percentage Flagged Map

Checkflag Summary

VLASS2.1.sb38607909.eb38640757.59103.0786646412_split_split.ms

Antenna flagged before flagged after flagged additional
ea01 25.761% 30.951% 5.190%
ea02 52.641% 55.577% 2.935%
ea04 22.581% 27.698% 5.117%
ea05 21.464% 25.910% 4.446%
ea06 23.937% 30.563% 6.625%
ea07 23.001% 27.237% 4.235%
ea08 24.472% 29.012% 4.540%
ea09 23.471% 28.284% 4.812%
ea10 23.808% 28.258% 4.450%
ea11 93.080% 93.474% 0.394%
ea12 22.279% 26.539% 4.260%
ea13 21.848% 25.985% 4.137%
ea14 22.746% 27.322% 4.577%
ea15 21.949% 26.473% 4.525%
ea16 21.796% 25.655% 3.859%
ea17 24.573% 28.869% 4.296%
ea18 24.900% 31.230% 6.330%
ea19 21.808% 25.697% 3.889%
ea20 23.906% 29.956% 6.049%
ea21 22.405% 26.794% 4.389%
ea22 23.869% 29.510% 5.641%
ea23 22.032% 26.213% 4.181%
ea25 24.264% 29.322% 5.057%
ea26 22.194% 26.217% 4.023%
ea27 24.638% 29.596% 4.958%
ea28 25.215% 29.725% 4.510%
Summary of flagged data. Each cell states the amount of data flagged as a fraction of the specified data selection.
Spw flagged before flagged after flagged additional
2 30.415% 35.473% 5.058%
3 49.327% 53.801% 4.474%
4 51.487% 54.788% 3.301%
5 24.523% 29.164% 4.641%
6 22.870% 27.593% 4.722%
7 21.702% 26.208% 4.506%
8 21.972% 26.644% 4.672%
9 23.103% 27.588% 4.485%
10 27.683% 32.729% 5.046%
11 21.451% 25.286% 3.835%
12 21.556% 25.386% 3.829%
13 21.044% 25.002% 3.958%
14 22.240% 26.531% 4.291%
15 22.385% 26.129% 3.744%
16 25.512% 31.229% 5.717%
17 26.354% 32.337% 5.983%
output_dir
 
vis
VLASS2.1.sb38607909.eb38640757.59103.0786646412_split_split.ms
checkflagmode
vlass-imaging
overwrite_modelcol
False
Start time
2025-02-06 21:40:44.104
End
2025-02-06 21:58:26.111
Duration
0:17:42.007
Note, WebLog generation is not included in the time.

CASA logs for stage 7