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

Statwt Summary Plot

VLASS2.1.sb38522718.eb38555682.59065.0341228125_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 5.566 5.344/6.031 5.734 ± 0.499
ea02 1342 1342/1342 1342 ± 0 5.808 5.475/6.491 5.992 ± 0.6139
ea04 1342 1342/1342 1342 ± 0 5.398 5.077/6.13 5.62 ± 0.5866
ea05 1342 1342/1342 1342 ± 0 5.828 5.397/6.311 5.878 ± 0.554
ea06 1342 1342/1342 1342 ± 0 3.427 3.337/3.724 3.465 ± 0.211
ea07 1342 1342/1342 1342 ± 0 5.647 5.56/5.912 5.672 ± 0.193
ea08 1342 1342/1342 1342 ± 0 5.941 5.648/6.716 6.174 ± 0.6202
ea09 1342 1342/1342 1342 ± 0 5.146 5.002/5.772 5.337 ± 0.4617
ea10 1342 1342/1342 1342 ± 0 5.665 5.262/6.455 5.784 ± 0.6239
ea11 1342 1342/1342 1342 ± 0 5.996 5.435/6.494 6.006 ± 0.5742
ea12 1342 1342/1342 1342 ± 0 5.849 5.412/6.358 5.974 ± 0.5874
ea13 1342 1342/1342 1342 ± 0 5.811 5.621/6.216 5.968 ± 0.4262
ea14 1342 1342/1342 1342 ± 0 6.028 5.465/6.586 6.063 ± 0.6326
ea15 1342 1342/1342 1342 ± 0 5.704 5.258/6.323 5.853 ± 0.6449
ea16 1342 1342/1342 1342 ± 0 5.045 4.699/5.325 5.007 ± 0.5266
ea17 1342 1342/1342 1342 ± 0 6.146 5.835/6.616 6.279 ± 0.5743
ea18 1342 1342/1342 1342 ± 0 5.165 4.899/5.665 5.282 ± 0.4806
ea19 1342 1342/1342 1342 ± 0 6.634 6.333/6.874 6.652 ± 0.3348
ea20 1342 1342/1342 1342 ± 0 6.234 5.876/6.858 6.362 ± 0.6117
ea21 1342 1342/1342 1342 ± 0 5.86 5.524/6.437 5.986 ± 0.5574
ea22 1342 1342/1342 1342 ± 0 5.387 5.177/6.222 5.657 ± 0.5838
ea23 1342 1342/1342 1342 ± 0 6.058 5.578/6.523 6.14 ± 0.6204
ea25 1342 1342/1342 1342 ± 0 5.497 5.321/5.599 5.453 ± 0.1831
ea26 1342 1342/1342 1342 ± 0 5.703 5.618/6.554 6.011 ± 0.607
ea27 1342 1342/1342 1342 ± 0 5.628 5.446/6.413 5.824 ± 0.5624
ea28 1342 1342/1342 1342 ± 0 6.552 6.116/6.86 6.469 ± 0.504
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 5.477 5.28/5.641 5.445 ± 0.3094
3 1342 1342/1342 1342 ± 0 5.246 5.007/5.527 5.253 ± 0.2894
4 1342 1342/1342 1342 ± 0 5.332 5.115/5.56 5.31 ± 0.3154
5 1342 1342/1342 1342 ± 0 5.398 5.228/5.656 5.415 ± 0.3114
6 1342 1342/1342 1342 ± 0 5.406 5.267/5.587 5.356 ± 0.3336
7 1342 1342/1342 1342 ± 0 5.45 5.23/5.618 5.389 ± 0.355
8 1342 1342/1342 1342 ± 0 5.394 5.164/5.633 5.365 ± 0.3735
9 1342 1342/1342 1342 ± 0 5.729 5.392/5.996 5.611 ± 0.4646
10 1342 1342/1342 1342 ± 0 6.191 5.91/6.249 5.951 ± 0.5915
11 1342 1342/1342 1342 ± 0 6.421 6.162/6.513 6.159 ± 0.692
12 1342 1342/1342 1342 ± 0 6.51 6.2/6.668 6.442 ± 0.3807
13 1342 1342/1342 1342 ± 0 6.969 6.577/7.1 6.84 ± 0.3994
14 1342 1342/1342 1342 ± 0 6.948 6.699/7.124 6.87 ± 0.3926
15 1342 1342/1342 1342 ± 0 6.623 6.409/6.801 6.522 ± 0.361
16 1342 1342/1342 1342 ± 0 5.867 5.588/6.175 5.783 ± 0.6413
17 1342 1342/1342 1342 ± 0 5.968 5.662/6.262 5.892 ± 0.396
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38522718.eb38555682.59065.0341228125_split_split.ms flagged by statwt flagging agents
output_dir
/mnt/condor/execute/dir_26007/working
overwrite_modelcol
False
statwtmode
VLASS-SE
datacolumn
residual_data
vis
/mnt/condor/execute/dir_26007/working/VLASS2.1.sb38522718.eb38555682.59065.0341228125_split_split.ms
Start time
2022-07-26 11:07:40.561
End
2022-07-26 12:19:08.127
Duration
1:11:27.566
Note, WebLog generation is not included in the time.

CASA logs for stage 7