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 5.48 5.31/5.949 5.674 ± 0.4957
ea02 1342 1342/1342 1342 ± 0 5.838 5.433/6.523 5.99 ± 0.5806
ea04 1342 1342/1342 1342 ± 0 5.589 5.234/6.182 5.766 ± 0.574
ea05 1342 1342/1342 1342 ± 0 5.768 5.504/6.53 5.945 ± 0.5785
ea06 1342 1342/1342 1342 ± 0 5.932 5.227/6.141 5.731 ± 0.5253
ea07 1342 1342/1342 1342 ± 0 5.424 5.265/5.841 5.476 ± 0.4878
ea08 1342 1342/1342 1342 ± 0 5.919 5.588/6.653 6.165 ± 0.639
ea09 1342 1342/1342 1342 ± 0 6.323 5.948/6.627 6.337 ± 0.4361
ea10 1342 1342/1342 1342 ± 0 5.302 5.029/6.034 5.518 ± 0.5273
ea11 1342 1342/1342 1342 ± 0 6.052 5.43/6.512 6.04 ± 0.6336
ea12 1342 1342/1342 1342 ± 0 5.782 5.405/6.437 5.974 ± 0.6258
ea13 1342 1342/1342 1342 ± 0 6.131 5.755/6.346 6.148 ± 0.4885
ea14 1342 1342/1342 1342 ± 0 5.684 5.317/6.368 5.835 ± 0.6118
ea15 1342 1342/1342 1342 ± 0 5.851 5.447/6.487 6.035 ± 0.6882
ea16 1342 1342/1342 1342 ± 0 5.985 5.656/6.711 6.145 ± 0.6859
ea17 1342 1342/1342 1342 ± 0 5.994 5.679/6.518 6.165 ± 0.6172
ea18 1342 1342/1342 1342 ± 0 5.143 4.821/5.708 5.267 ± 0.5382
ea19 1342 1342/1342 1342 ± 0 6.112 5.753/6.846 6.322 ± 0.6589
ea20 1342 1342/1342 1342 ± 0 6.175 5.8/6.725 6.284 ± 0.664
ea21 1342 1342/1342 1342 ± 0 5.497 5.387/6.237 5.772 ± 0.5455
ea22 1342 1342/1342 1342 ± 0 5.784 5.363/6.463 5.942 ± 0.6422
ea23 1342 1342/1342 1342 ± 0 5.698 5.538/6.615 6.054 ± 0.6841
ea24 1342 1342/1342 1342 ± 0 5.693 5.139/6.273 5.704 ± 0.6206
ea25 1342 1342/1342 1342 ± 0 5.795 5.568/6.363 5.968 ± 0.571
ea26 1342 1342/1342 1342 ± 0 6.043 5.71/6.726 6.231 ± 0.6617
ea27 1342 1342/1342 1342 ± 0 5.677 5.409/6.52 5.896 ± 0.6152
ea28 1342 1342/1342 1342 ± 0 5.67 5.451/6.381 5.917 ± 0.6134
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 5.534 5.303/5.673 5.497 ± 0.2585
3 1342 1342/1342 1342 ± 0 5.264 5.146/5.428 5.27 ± 0.2569
4 1342 1342/1342 1342 ± 0 5.261 5.182/5.511 5.293 ± 0.3055
5 1342 1342/1342 1342 ± 0 5.465 5.259/5.648 5.466 ± 0.2702
6 1342 1342/1342 1342 ± 0 5.395 5.168/5.588 5.394 ± 0.2533
7 1342 1342/1342 1342 ± 0 5.425 5.324/5.567 5.443 ± 0.2341
8 1342 1342/1342 1342 ± 0 5.433 5.165/5.606 5.407 ± 0.2695
9 1342 1342/1342 1342 ± 0 5.687 5.547/5.944 5.708 ± 0.2581
10 1342 1342/1342 1342 ± 0 6.088 5.924/6.256 6.039 ± 0.347
11 1342 1342/1342 1342 ± 0 6.35 6.15/6.487 6.294 ± 0.3204
12 1342 1342/1342 1342 ± 0 6.508 6.275/6.613 6.455 ± 0.3407
13 1342 1342/1342 1342 ± 0 6.949 6.727/7.173 6.908 ± 0.3625
14 1342 1342/1342 1342 ± 0 7.131 6.814/7.416 7.065 ± 0.3711
15 1342 1342/1342 1342 ± 0 6.568 6.427/6.833 6.594 ± 0.3122
16 1342 1342/1342 1342 ± 0 5.949 5.748/6.153 5.948 ± 0.3885
17 1342 1342/1342 1342 ± 0 5.911 5.694/6.179 5.892 ± 0.4087
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
output_dir
/mnt/condor/execute/dir_178237/working
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_178237/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
Start time
2022-06-23 22:05:55.239
End
2022-06-23 22:48:59.392
Duration
0:43:04.153
Note, WebLog generation is not included in the time.

CASA logs for stage 7