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

Calibrated amplitude vs Frequency

VLASS2.1.sb38471682.eb38515236.59049.18662664352_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.sb38471682.eb38515236.59049.18662664352_split_split.ms

Percentage Flagged Map

Checkflag Summary

VLASS2.1.sb38471682.eb38515236.59049.18662664352_split_split.ms

Antenna flagged before flagged after flagged additional
ea01 42.671% 47.589% 4.918%
ea02 43.349% 47.536% 4.186%
ea04 39.067% 45.428% 6.361%
ea05 38.212% 44.344% 6.132%
ea06 41.065% 47.734% 6.669%
ea07 42.539% 46.998% 4.459%
ea09 39.254% 45.246% 5.992%
ea10 43.726% 49.110% 5.384%
ea11 44.023% 48.362% 4.339%
ea12 40.434% 45.534% 5.100%
ea13 35.879% 41.474% 5.595%
ea14 38.310% 43.605% 5.295%
ea15 39.170% 45.126% 5.956%
ea16 37.527% 42.868% 5.341%
ea17 42.300% 46.632% 4.332%
ea18 44.860% 50.443% 5.583%
ea19 34.879% 40.607% 5.728%
ea20 41.011% 45.314% 4.303%
ea21 37.624% 43.442% 5.818%
ea22 40.823% 45.838% 5.014%
ea23 42.835% 47.156% 4.322%
ea24 36.260% 42.836% 6.576%
ea25 42.439% 47.241% 4.802%
ea26 37.976% 42.742% 4.766%
ea27 42.760% 47.260% 4.500%
ea28 41.699% 46.162% 4.463%
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 27.709% 34.672% 6.962%
3 100.000% 100.000% 0.000%
4 100.000% 100.000% 0.000%
5 69.959% 72.311% 2.352%
6 14.296% 19.334% 5.038%
7 14.466% 19.504% 5.038%
8 14.841% 20.061% 5.220%
9 14.234% 19.287% 5.053%
10 18.394% 23.552% 5.158%
11 13.100% 17.162% 4.062%
12 13.984% 17.795% 3.811%
13 17.171% 21.353% 4.182%
14 25.977% 31.793% 5.816%
15 51.096% 59.282% 8.186%
16 76.943% 88.240% 11.297%
17 74.409% 85.885% 11.476%
overwrite_modelcol
False
output_dir
 
vis
VLASS2.1.sb38471682.eb38515236.59049.18662664352_split_split.ms
checkflagmode
vlass-imaging
Start time
2024-04-20 20:48:59.934
End
2024-04-20 21:14:18.370
Duration
0:25:18.436
Note, WebLog generation is not included in the time.

CASA logs for stage 6