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

Statwt Summary Plot

VLASS2.1.sb38527250.eb38554918.59062.900742303245_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 5.736 5.274/6.021 5.72 ± 0.5273
ea02 1342 1342/1342 1342 ± 0 5.913 5.466/6.278 5.971 ± 0.5947
ea04 1342 1342/1342 1342 ± 0 5.415 5.107/6.158 5.629 ± 0.531
ea05 1342 1342/1342 1342 ± 0 5.843 5.465/6.299 5.899 ± 0.5305
ea06 1342 1342/1342 1342 ± 0 2.852 2.811/3.003 2.933 ± 0.2015
ea07 1342 1342/1342 1342 ± 0 5.477 5.406/5.686 5.563 ± 0.2181
ea08 1342 1342/1342 1342 ± 0 5.917 5.645/6.449 6.054 ± 0.5396
ea09 1342 1342/1342 1342 ± 0 5.2 4.865/5.567 5.238 ± 0.3816
ea10 1342 1342/1342 1342 ± 0 5.517 5.337/6.256 5.763 ± 0.5402
ea11 1342 1342/1342 1342 ± 0 5.965 5.462/6.442 6.015 ± 0.574
ea12 1342 1342/1342 1342 ± 0 5.151 5.141/5.216 5.188 ± 0.1317
ea13 1342 1342/1342 1342 ± 0 6.138 5.875/6.515 6.188 ± 0.4438
ea14 1342 1342/1342 1342 ± 0 5.793 5.462/6.511 6.004 ± 0.6091
ea15 1342 1342/1342 1342 ± 0 5.802 5.408/6.388 5.988 ± 0.6019
ea16 1342 1342/1342 1342 ± 0 5.143 4.753/5.529 5.166 ± 0.5186
ea17 1342 1342/1342 1342 ± 0 6.224 5.766/6.746 6.258 ± 0.5801
ea18 1342 1342/1342 1342 ± 0 5.233 4.914/5.729 5.321 ± 0.492
ea19 1342 1342/1342 1342 ± 0 6.507 6.152/6.849 6.553 ± 0.4052
ea21 1342 1342/1342 1342 ± 0 5.757 5.602/6.393 6.005 ± 0.5121
ea22 1342 1342/1342 1342 ± 0 5.81 5.162/6.11 5.674 ± 0.5539
ea23 1342 1342/1342 1342 ± 0 5.902 5.599/6.573 6.082 ± 0.5986
ea25 1342 1342/1342 1342 ± 0 5.397 4.747/5.512 5.104 ± 0.6702
ea26 1342 1342/1342 1342 ± 0 5.961 5.604/6.618 6.13 ± 0.6311
ea27 1342 1342/1342 1342 ± 0 5.513 5.379/6.215 5.738 ± 0.502
ea28 1342 1342/1342 1342 ± 0 5.74 5.453/6.315 5.879 ± 0.5605
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 5.473 5.366/5.677 5.485 ± 0.2669
3 1342 1342/1342 1342 ± 0 5.183 5.029/5.384 5.229 ± 0.3008
4 1342 1342/1342 1342 ± 0 5.399 5.294/5.564 5.412 ± 0.3246
5 1342 1342/1342 1342 ± 0 5.542 5.461/5.714 5.61 ± 0.1897
6 1342 1342/1342 1342 ± 0 5.374 5.157/5.488 5.326 ± 0.2853
7 1342 1342/1342 1342 ± 0 5.4 5.109/5.541 5.343 ± 0.3001
8 1342 1342/1342 1342 ± 0 5.393 5.109/5.565 5.296 ± 0.3587
9 1342 1342/1342 1342 ± 0 5.747 5.269/5.844 5.573 ± 0.3835
10 1342 1342/1342 1342 ± 0 6.066 5.786/6.162 5.806 ± 0.6469
11 1342 1342/1342 1342 ± 0 6.237 5.868/6.402 5.974 ± 0.7739
12 1342 1342/1342 1342 ± 0 6.368 6.026/6.497 6.143 ± 0.7256
13 1342 1342/1342 1342 ± 0 6.801 6.397/6.931 6.461 ± 0.9258
14 1342 1342/1342 1342 ± 0 6.962 6.594/7.135 6.637 ± 0.9274
15 1342 1342/1342 1342 ± 0 6.569 6.304/6.758 6.474 ± 0.4599
16 1342 1342/1342 1342 ± 0 5.91 5.437/6.019 5.706 ± 0.7912
17 1342 1342/1342 1342 ± 0 5.928 5.564/6.162 5.711 ± 0.813
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms flagged by statwt flagging agents
output_dir
/mnt/condor/execute/dir_133593/working
datacolumn
residual_data
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_133593/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
statwtmode
VLASS-SE
Start time
2022-07-02 09:08:48.957
End
2022-07-02 10:22:01.517
Duration
1:13:12.560
Note, WebLog generation is not included in the time.

CASA logs for stage 7