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

Calibrated amplitude vs Frequency

VLASS2.2.sb41027522.eb41031268.59557.25108456019_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

VLASS2.2.sb41027522.eb41031268.59557.25108456019_split_split.ms

Percentage Flagged Map

Checkflag Summary

VLASS2.2.sb41027522.eb41031268.59557.25108456019_split_split.ms

Antenna flagged before flagged after flagged additional
ea01 22.833% 28.644% 5.812%
ea03 24.057% 31.443% 7.386%
ea04 21.578% 28.179% 6.601%
ea05 25.255% 30.785% 5.530%
ea06 20.986% 27.056% 6.070%
ea07 21.190% 27.406% 6.216%
ea08 22.999% 29.472% 6.473%
ea09 22.648% 28.886% 6.238%
ea10 23.092% 28.633% 5.541%
ea11 22.226% 28.200% 5.973%
ea12 22.282% 27.744% 5.462%
ea13 29.515% 35.959% 6.444%
ea14 21.249% 26.874% 5.625%
ea15 22.791% 29.417% 6.626%
ea16 21.208% 26.624% 5.416%
ea17 19.783% 24.312% 4.529%
ea18 25.409% 34.374% 8.965%
ea19 21.538% 26.964% 5.426%
ea20 23.125% 29.445% 6.320%
ea21 23.550% 31.264% 7.714%
ea22 22.440% 28.509% 6.068%
ea23 23.845% 29.187% 5.342%
ea24 25.064% 31.806% 6.742%
ea25 21.898% 27.118% 5.220%
ea26 24.142% 29.171% 5.029%
ea27 24.849% 30.664% 5.815%
ea28 23.504% 29.146% 5.642%
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 22.456% 29.172% 6.716%
3 65.283% 70.223% 4.940%
4 82.440% 87.383% 4.942%
5 18.716% 25.100% 6.384%
6 14.314% 20.639% 6.325%
7 13.556% 19.952% 6.397%
8 13.457% 19.821% 6.364%
9 14.472% 20.947% 6.475%
10 19.499% 26.576% 7.076%
11 13.074% 18.387% 5.313%
12 12.735% 17.573% 4.838%
13 13.380% 18.965% 5.586%
14 14.903% 20.930% 6.028%
15 13.170% 18.074% 4.905%
16 18.167% 25.113% 6.947%
17 19.598% 27.682% 8.084%
checkflagmode
vlass-imaging
output_dir
 
overwrite_modelcol
False
vis
VLASS2.2.sb41027522.eb41031268.59557.25108456019_split_split.ms
Start time
2025-06-12 13:08:04.600
End
2025-06-12 13:44:52.957
Duration
0:36:48.357
Note, WebLog generation is not included in the time.

CASA logs for stage 7