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

Calibrated amplitude vs Frequency

VLASS2.1.sb38663900.eb38831428.59145.025327407406_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.sb38663900.eb38831428.59145.025327407406_split_split.ms

Percentage Flagged Map

Checkflag Summary

VLASS2.1.sb38663900.eb38831428.59145.025327407406_split_split.ms

Antenna flagged before flagged after flagged additional
ea01 43.782% 49.183% 5.401%
ea02 42.877% 48.345% 5.468%
ea03 37.256% 47.224% 9.968%
ea04 43.319% 47.473% 4.153%
ea05 36.881% 45.942% 9.061%
ea06 38.555% 58.936% 20.381%
ea07 41.568% 47.023% 5.455%
ea08 42.981% 48.132% 5.151%
ea09 39.932% 47.605% 7.673%
ea10 42.744% 48.054% 5.310%
ea11 39.302% 47.727% 8.424%
ea12 44.029% 47.810% 3.781%
ea13 38.248% 45.834% 7.586%
ea14 85.205% 87.285% 2.080%
ea15 37.356% 69.698% 32.343%
ea16 39.481% 46.254% 6.774%
ea17 39.871% 44.343% 4.473%
ea18 45.058% 51.394% 6.335%
ea19 37.598% 45.678% 8.080%
ea20 41.410% 46.409% 5.000%
ea21 38.726% 46.044% 7.318%
ea23 41.449% 48.068% 6.619%
ea24 41.632% 48.552% 6.920%
ea25 43.786% 49.152% 5.366%
ea26 39.040% 46.391% 7.352%
ea27 100.000% 100.000% 0.000%
ea28 43.625% 49.079% 5.454%
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 34.248% 41.361% 7.113%
3 100.000% 100.000% 0.000%
4 100.000% 100.000% 0.000%
5 32.038% 38.952% 6.914%
6 25.832% 32.968% 7.136%
7 24.330% 31.319% 6.989%
8 25.154% 32.209% 7.055%
9 25.093% 31.965% 6.873%
10 29.276% 35.941% 6.664%
11 24.234% 30.768% 6.534%
12 24.039% 30.520% 6.481%
13 32.826% 39.656% 6.830%
14 40.908% 49.606% 8.698%
15 54.705% 64.603% 9.898%
16 73.023% 89.018% 15.995%
17 68.787% 85.267% 16.480%
output_dir
 
checkflagmode
vlass-imaging
vis
VLASS2.1.sb38663900.eb38831428.59145.025327407406_split_split.ms
overwrite_modelcol
False
Start time
2025-01-11 11:50:35.643
End
2025-01-11 12:18:13.060
Duration
0:27:37.417
Note, WebLog generation is not included in the time.

CASA logs for stage 7