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 5.681 5.369/6.132 5.782 ± 0.5198
ea02 1342 1342/1342 1342 ± 0 5.977 5.507/6.482 6.059 ± 0.6024
ea04 1342 1342/1342 1342 ± 0 5.664 5.33/6.223 5.824 ± 0.5642
ea05 1342 1342/1342 1342 ± 0 5.877 5.52/6.371 5.963 ± 0.5567
ea06 1342 1342/1342 1342 ± 0 5.713 5.261/6.146 5.743 ± 0.5231
ea07 1342 1342/1342 1342 ± 0 5.55 5.367/5.944 5.622 ± 0.4527
ea08 1342 1342/1342 1342 ± 0 6.099 5.681/6.705 6.232 ± 0.6311
ea09 1342 1342/1342 1342 ± 0 6.461 6.226/6.827 6.507 ± 0.4158
ea10 1342 1342/1342 1342 ± 0 5.365 5.108/6.035 5.557 ± 0.5095
ea11 1342 1342/1342 1342 ± 0 6.048 5.511/6.523 6.079 ± 0.6052
ea12 1342 1342/1342 1342 ± 0 5.821 5.44/6.474 6.022 ± 0.6294
ea13 1342 1342/1342 1342 ± 0 6.208 5.887/6.504 6.268 ± 0.4783
ea14 1342 1342/1342 1342 ± 0 5.95 5.484/6.528 6.028 ± 0.6249
ea15 1342 1342/1342 1342 ± 0 5.907 5.519/6.541 6.1 ± 0.6917
ea16 1342 1342/1342 1342 ± 0 6.15 5.743/6.625 6.273 ± 0.6758
ea17 1342 1342/1342 1342 ± 0 6.143 5.772/6.639 6.29 ± 0.6253
ea18 1342 1342/1342 1342 ± 0 5.212 4.877/5.75 5.34 ± 0.5393
ea19 1342 1342/1342 1342 ± 0 6.229 5.797/6.881 6.398 ± 0.646
ea20 1342 1342/1342 1342 ± 0 6.238 5.847/6.759 6.366 ± 0.6353
ea21 1342 1342/1342 1342 ± 0 5.665 5.466/6.296 5.888 ± 0.5255
ea22 1342 1342/1342 1342 ± 0 5.968 5.438/6.54 6.049 ± 0.666
ea23 1342 1342/1342 1342 ± 0 6.06 5.629/6.532 6.166 ± 0.6582
ea24 1342 1342/1342 1342 ± 0 5.794 5.23/6.396 5.826 ± 0.624
ea25 1342 1342/1342 1342 ± 0 5.906 5.652/6.428 6.077 ± 0.5581
ea26 1342 1342/1342 1342 ± 0 6.24 5.794/6.835 6.348 ± 0.6773
ea27 1342 1342/1342 1342 ± 0 5.816 5.517/6.611 6.015 ± 0.62
ea28 1342 1342/1342 1342 ± 0 5.826 5.539/6.506 6.02 ± 0.6106
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 5.622 5.349/5.781 5.573 ± 0.2598
3 1342 1342/1342 1342 ± 0 5.39 5.197/5.549 5.369 ± 0.2958
4 1342 1342/1342 1342 ± 0 5.424 5.248/5.633 5.449 ± 0.2945
5 1342 1342/1342 1342 ± 0 5.54 5.363/5.764 5.554 ± 0.2667
6 1342 1342/1342 1342 ± 0 5.462 5.278/5.639 5.465 ± 0.2482
7 1342 1342/1342 1342 ± 0 5.485 5.362/5.651 5.511 ± 0.244
8 1342 1342/1342 1342 ± 0 5.539 5.24/5.658 5.467 ± 0.2729
9 1342 1342/1342 1342 ± 0 5.783 5.591/6.005 5.765 ± 0.2662
10 1342 1342/1342 1342 ± 0 6.154 5.968/6.319 6.106 ± 0.3363
11 1342 1342/1342 1342 ± 0 6.432 6.193/6.516 6.357 ± 0.3091
12 1342 1342/1342 1342 ± 0 6.568 6.318/6.673 6.513 ± 0.3341
13 1342 1342/1342 1342 ± 0 7.061 6.787/7.215 6.994 ± 0.3576
14 1342 1342/1342 1342 ± 0 7.227 6.905/7.494 7.157 ± 0.3638
15 1342 1342/1342 1342 ± 0 6.717 6.535/6.952 6.683 ± 0.3326
16 1342 1342/1342 1342 ± 0 6.118 5.987/6.484 6.157 ± 0.3782
17 1342 1342/1342 1342 ± 0 6.116 5.924/6.367 6.083 ± 0.3926
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
vis
/mnt/condor/execute/dir_21848/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_21848/working
overwrite_modelcol
False
statwtmode
VLASS-SE
Start time
2022-08-02 12:25:54.199
End
2022-08-02 14:09:40.613
Duration
1:43:46.414
Note, WebLog generation is not included in the time.

CASA logs for stage 7