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

Statwt Summary Plot

VLASS2.1.sb38538105.eb38585498.59082.21856813657_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 5.944 5.434/6.178 5.871 ± 0.4992
ea02 1342 1342/1342 1342 ± 0 6.266 5.53/6.665 6.171 ± 0.6396
ea04 1342 1342/1342 1342 ± 0 5.712 5.147/6.2 5.694 ± 0.549
ea05 1342 1342/1342 1342 ± 0 6.022 5.53/6.57 6.019 ± 0.5744
ea06 1342 1342/1342 1342 ± 0 5.29 4.968/5.523 5.294 ± 0.3716
ea07 1342 1342/1342 1342 ± 0.000009684 5.945 5.642/6.296 6.071 ± 0.5383
ea08 1342 1342/1342 1342 ± 0 6.168 5.894/6.821 6.348 ± 0.6038
ea09 1342 1342/1342 1342 ± 0 6.059 5.353/6.538 6.024 ± 0.6216
ea10 1342 1342/1342 1342 ± 0 5.889 5.54/6.59 5.99 ± 0.5949
ea11 1342 1342/1342 1342 ± 0 6.088 5.576/6.433 6.061 ± 0.5903
ea12 1342 1342/1342 1342 ± 0 6.144 5.545/6.59 6.187 ± 0.6236
ea13 1342 1342/1342 1342 ± 0 6.373 5.859/6.647 6.288 ± 0.4997
ea14 1342 1342/1342 1342 ± 0.000007648 5.897 5.496/6.541 6.013 ± 0.6098
ea15 1342 1342/1342 1342 ± 0 6.04 5.244/6.381 5.93 ± 0.6678
ea16 1342 1342/1342 1342 ± 0 6.336 5.892/6.915 6.415 ± 0.674
ea17 1342 1342/1342 1342 ± 0 6.099 5.677/6.638 6.213 ± 0.5916
ea18 1342 1342/1342 1342 ± 0 5.276 4.908/5.754 5.341 ± 0.5376
ea19 1342 1342/1342 1342 ± 0 6.302 5.751/6.838 6.322 ± 0.6006
ea20 1342 1342/1342 1342 ± 0 6.436 5.886/7.042 6.45 ± 0.6243
ea21 1342 1342/1342 1342 ± 0 5.725 5.512/6.433 5.958 ± 0.5563
ea22 1342 1342/1342 1342 ± 0 6.229 5.537/6.601 6.091 ± 0.6365
ea25 1342 1342/1342 1342 ± 0 5.775 5.388/6.263 5.86 ± 0.5427
ea26 1342 1342/1342 1342 ± 0 6.372 5.751/6.831 6.345 ± 0.6095
ea27 1342 1342/1342 1342 ± 0.00003843 5.801 5.52/6.451 5.957 ± 0.5503
ea28 1342 1342/1342 1342 ± 0.000002804 5.976 5.487/6.517 6.073 ± 0.5775
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 ± 0.00002394 5.554 5.324/5.714 5.526 ± 0.2443
4 1342 1342/1342 1342 ± 0.00003724 5.335 5.09/5.603 5.287 ± 0.4096
5 1342 1342/1342 1342 ± 0.00002394 5.54 5.238/5.646 5.485 ± 0.3227
6 1342 1342/1342 1342 ± 0.00002394 5.507 5.266/5.683 5.463 ± 0.2952
7 1342 1342/1342 1342 ± 0.00002394 5.49 5.326/5.669 5.463 ± 0.2508
8 1342 1342/1342 1342 ± 0.00002394 5.451 5.243/5.59 5.407 ± 0.2695
9 1342 1342/1342 1342 ± 0.00002394 5.723 5.573/5.924 5.68 ± 0.3215
10 1342 1342/1342 1342 ± 0.00002394 6.146 6.03/6.308 6.101 ± 0.3071
11 1342 1342/1342 1342 ± 0.00002394 6.412 6.239/6.507 6.324 ± 0.3195
12 1342 1342/1342 1342 ± 0.00002394 6.537 6.293/6.667 6.479 ± 0.3425
13 1342 1342/1342 1342 ± 0.00002394 6.953 6.831/7.1 6.915 ± 0.348
14 1342 1342/1342 1342 ± 0.00002394 7.134 6.939/7.314 7.073 ± 0.3889
15 1342 1342/1342 1342 ± 0.00002394 6.662 6.521/6.993 6.662 ± 0.3735
16 1342 1342/1342 1342 ± 0.00003274 6.076 5.797/6.389 6.126 ± 0.3536
17 1342 1342/1342 1342 ± 0.00003174 6.162 5.896/6.387 6.14 ± 0.3329
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
output_dir
 
statwtmode
VLASS-SE
datacolumn
residual_data
Start time
2024-03-14 03:48:15.651
End
2024-03-14 04:51:32.440
Duration
1:03:16.789
Note, WebLog generation is not included in the time.

CASA logs for stage 7