Calculate data weights based on st. dev. within each spw.

Statwt Summary Plot

VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms

Plot of antenna-based weight vs. antenna or spectral window (before re-weight)

Plot of antenna-based weight vs. antenna or spectral window (after re-weight)

Statwt Summary

Summary of before/after-statwt antenna-based weights (Wi) for each antenna. The antenna-based weights are derived from the visibility WEIGHT column: WijWiWj.
Antenna Selection statwt before statwt after
Median 1st/3rd Quartile Mean ± S.Dev. Median 1st/3rd Quartile Mean ± S.Dev.
ea01 1342 1342/1342 1342 ± 0 5.504 5.323/5.98 5.696 ± 0.5022
ea02 1342 1342/1342 1342 ± 0 5.941 5.448/6.537 6.008 ± 0.5857
ea04 1342 1342/1342 1342 ± 0 5.605 5.266/6.203 5.78 ± 0.5679
ea05 1342 1342/1342 1342 ± 0 5.809 5.502/6.512 5.938 ± 0.5679
ea06 1342 1342/1342 1342 ± 0 5.902 5.23/6.136 5.727 ± 0.5261
ea07 1342 1342/1342 1342 ± 0 5.443 5.278/5.862 5.498 ± 0.4819
ea08 1342 1342/1342 1342 ± 0 5.998 5.66/6.642 6.183 ± 0.6309
ea09 1342 1342/1342 1342 ± 0 6.346 6.065/6.633 6.374 ± 0.4099
ea10 1342 1342/1342 1342 ± 0 5.346 5.05/6.017 5.536 ± 0.5127
ea11 1342 1342/1342 1342 ± 0 6.04 5.455/6.532 6.056 ± 0.6228
ea12 1342 1342/1342 1342 ± 0 5.784 5.407/6.425 5.966 ± 0.6155
ea13 1342 1342/1342 1342 ± 0 6.131 5.761/6.382 6.169 ± 0.4787
ea14 1342 1342/1342 1342 ± 0 5.705 5.38/6.392 5.876 ± 0.6053
ea15 1342 1342/1342 1342 ± 0 5.857 5.454/6.494 6.045 ± 0.6794
ea16 1342 1342/1342 1342 ± 0 6.005 5.686/6.734 6.171 ± 0.6731
ea17 1342 1342/1342 1342 ± 0 6.047 5.699/6.496 6.188 ± 0.6124
ea18 1342 1342/1342 1342 ± 0 5.157 4.833/5.717 5.279 ± 0.5231
ea19 1342 1342/1342 1342 ± 0 6.153 5.768/6.837 6.34 ± 0.6479
ea20 1342 1342/1342 1342 ± 0 6.187 5.825/6.726 6.302 ± 0.6506
ea21 1342 1342/1342 1342 ± 0 5.583 5.395/6.234 5.798 ± 0.5337
ea22 1342 1342/1342 1342 ± 0 5.875 5.383/6.484 5.977 ± 0.6467
ea23 1342 1342/1342 1342 ± 0 5.748 5.57/6.623 6.083 ± 0.6791
ea24 1342 1342/1342 1342 ± 0 5.698 5.155/6.266 5.722 ± 0.615
ea25 1342 1342/1342 1342 ± 0 5.822 5.602/6.346 5.988 ± 0.5604
ea26 1342 1342/1342 1342 ± 0 6.109 5.738/6.739 6.255 ± 0.6597
ea27 1342 1342/1342 1342 ± 0 5.719 5.435/6.554 5.935 ± 0.6199
ea28 1342 1342/1342 1342 ± 0 5.716 5.468/6.411 5.938 ± 0.6155
Summary of before/after-statwt antenna-based weights (Wi) for each spectral window. The antenna-based weights are derived from the visibility WEIGHT column: WijWiWj.
Spw Selection statwt before statwt after
Median 1st/3rd Quartile Mean ± S.Dev. Median 1st/3rd Quartile Mean ± S.Dev.
2 1342 1342/1342 1342 ± 0 5.567 5.317/5.709 5.523 ± 0.2591
3 1342 1342/1342 1342 ± 0 5.286 5.145/5.44 5.282 ± 0.2616
4 1342 1342/1342 1342 ± 0 5.314 5.208/5.56 5.342 ± 0.3019
5 1342 1342/1342 1342 ± 0 5.469 5.279/5.673 5.479 ± 0.2668
6 1342 1342/1342 1342 ± 0 5.423 5.198/5.606 5.425 ± 0.2521
7 1342 1342/1342 1342 ± 0 5.42 5.327/5.583 5.456 ± 0.2374
8 1342 1342/1342 1342 ± 0 5.452 5.177/5.624 5.419 ± 0.2731
9 1342 1342/1342 1342 ± 0 5.708 5.558/5.969 5.718 ± 0.2607
10 1342 1342/1342 1342 ± 0 6.104 5.915/6.266 6.049 ± 0.3482
11 1342 1342/1342 1342 ± 0 6.368 6.159/6.492 6.302 ± 0.3245
12 1342 1342/1342 1342 ± 0 6.511 6.29/6.628 6.462 ± 0.3386
13 1342 1342/1342 1342 ± 0 6.953 6.715/7.156 6.904 ± 0.3593
14 1342 1342/1342 1342 ± 0 7.153 6.855/7.439 7.083 ± 0.3689
15 1342 1342/1342 1342 ± 0 6.58 6.437/6.843 6.595 ± 0.3239
16 1342 1342/1342 1342 ± 0 6.023 5.854/6.165 6.006 ± 0.3835
17 1342 1342/1342 1342 ± 0 5.997 5.738/6.238 5.939 ± 0.4009
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_48291/working
vis
/mnt/condor/execute/dir_48291/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
Start time
2022-05-18 07:43:53.639
End
2022-05-18 09:12:55.317
Duration
1:29:01.678
Note, WebLog generation is not included in the time.

CASA logs for stage 7