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 5.525 5.319/6.02 5.709 ± 0.5061
ea02 1342 1342/1342 1342 ± 0 5.938 5.452/6.546 6.017 ± 0.5833
ea04 1342 1342/1342 1342 ± 0 5.615 5.283/6.214 5.783 ± 0.5772
ea05 1342 1342/1342 1342 ± 0 5.807 5.509/6.543 5.947 ± 0.5696
ea06 1342 1342/1342 1342 ± 0 5.928 5.265/6.148 5.742 ± 0.5235
ea07 1342 1342/1342 1342 ± 0 5.468 5.296/5.874 5.517 ± 0.4734
ea08 1342 1342/1342 1342 ± 0 6.026 5.636/6.678 6.195 ± 0.6283
ea09 1342 1342/1342 1342 ± 0 6.374 6.091/6.675 6.387 ± 0.4128
ea10 1342 1342/1342 1342 ± 0 5.349 5.049/6.016 5.539 ± 0.5142
ea11 1342 1342/1342 1342 ± 0 6.052 5.452/6.534 6.058 ± 0.6225
ea12 1342 1342/1342 1342 ± 0 5.794 5.422/6.455 5.988 ± 0.626
ea13 1342 1342/1342 1342 ± 0 6.153 5.779/6.405 6.184 ± 0.4776
ea14 1342 1342/1342 1342 ± 0 5.72 5.375/6.405 5.88 ± 0.6104
ea15 1342 1342/1342 1342 ± 0 5.859 5.479/6.504 6.052 ± 0.6838
ea16 1342 1342/1342 1342 ± 0 6.016 5.686/6.73 6.188 ± 0.6746
ea17 1342 1342/1342 1342 ± 0 6.078 5.701/6.528 6.203 ± 0.613
ea18 1342 1342/1342 1342 ± 0 5.156 4.84/5.727 5.281 ± 0.532
ea19 1342 1342/1342 1342 ± 0 6.204 5.778/6.862 6.358 ± 0.6476
ea20 1342 1342/1342 1342 ± 0 6.195 5.836/6.739 6.313 ± 0.6475
ea21 1342 1342/1342 1342 ± 0 5.586 5.42/6.254 5.814 ± 0.5335
ea22 1342 1342/1342 1342 ± 0 5.884 5.383/6.503 5.977 ± 0.6543
ea23 1342 1342/1342 1342 ± 0 5.823 5.578/6.636 6.091 ± 0.6755
ea24 1342 1342/1342 1342 ± 0 5.722 5.17/6.299 5.741 ± 0.6174
ea25 1342 1342/1342 1342 ± 0 5.834 5.6/6.365 5.998 ± 0.5642
ea26 1342 1342/1342 1342 ± 0 6.133 5.742/6.756 6.27 ± 0.66
ea27 1342 1342/1342 1342 ± 0 5.716 5.429/6.554 5.938 ± 0.6223
ea28 1342 1342/1342 1342 ± 0 5.732 5.477/6.423 5.947 ± 0.6089
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 5.568 5.322/5.73 5.53 ± 0.2619
3 1342 1342/1342 1342 ± 0 5.289 5.153/5.492 5.305 ± 0.27
4 1342 1342/1342 1342 ± 0 5.31 5.217/5.538 5.34 ± 0.3034
5 1342 1342/1342 1342 ± 0 5.492 5.289/5.644 5.486 ± 0.2645
6 1342 1342/1342 1342 ± 0 5.419 5.2/5.604 5.424 ± 0.2513
7 1342 1342/1342 1342 ± 0 5.426 5.331/5.592 5.464 ± 0.2369
8 1342 1342/1342 1342 ± 0 5.469 5.184/5.623 5.427 ± 0.2729
9 1342 1342/1342 1342 ± 0 5.712 5.562/5.981 5.727 ± 0.2616
10 1342 1342/1342 1342 ± 0 6.113 5.927/6.267 6.057 ± 0.3446
11 1342 1342/1342 1342 ± 0 6.372 6.169/6.489 6.311 ± 0.3201
12 1342 1342/1342 1342 ± 0 6.513 6.289/6.639 6.472 ± 0.3394
13 1342 1342/1342 1342 ± 0 6.974 6.748/7.174 6.922 ± 0.3593
14 1342 1342/1342 1342 ± 0 7.154 6.852/7.45 7.09 ± 0.368
15 1342 1342/1342 1342 ± 0 6.588 6.468/6.854 6.615 ± 0.324
16 1342 1342/1342 1342 ± 0 6.07 5.883/6.198 6.03 ± 0.3832
17 1342 1342/1342 1342 ± 0 6.008 5.778/6.265 5.954 ± 0.4022
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_13806/working
vis
/mnt/condor/execute/dir_13806/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
Start time
2022-05-17 17:16:43.452
End
2022-05-17 18:38:08.032
Duration
1:21:24.579
Note, WebLog generation is not included in the time.

CASA logs for stage 7