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

Statwt Summary Plot

VLASS2.1.sb38453816.eb38509426.59047.17567765046_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 5.804 5.044/6.127 5.554 ± 0.6672
ea02 1342 1342/1342 1342 ± 0.000003581 6.065 5.217/6.408 5.805 ± 0.7767
ea04 1342 1342/1342 1342 ± 0.000002844 5.005 4.764/5.853 5.273 ± 0.725
ea05 1342 1342/1342 1342 ± 0.00003666 5.409 5.067/6.689 5.777 ± 0.938
ea06 1342 1342/1342 1342 ± 0.000002925 4.743 4.301/5.841 5.098 ± 0.8106
ea07 1342 1342/1342 1342 ± 0.000003853 5.667 5.281/6.369 5.817 ± 0.7871
ea08 1342 1342/1342 1342 ± 0.000001476 6.3 5.553/6.853 6.118 ± 0.9188
ea09 1342 1342/1342 1342 ± 0.00002761 5.151 4.805/5.802 5.19 ± 0.6589
ea10 1342 1342/1342 1342 ± 0 5.767 4.721/5.983 5.315 ± 0.748
ea11 1342 1342/1342 1342 ± 0 5.592 5.027/6.487 5.714 ± 0.8772
ea12 1342 1342/1342 1342 ± 0.000002191 5.172 5.036/6.466 5.596 ± 0.8761
ea13 1342 1342/1342 1342 ± 0.0000355 5.439 5.091/5.955 5.575 ± 0.6748
ea14 1342 1342/1342 1342 ± 0.000008972 5.437 5.195/6.707 5.928 ± 0.9415
ea15 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea16 1342 1342/1342 1342 ± 0.0000266 6.088 5.643/6.903 6.156 ± 1.015
ea17 1342 1342/1342 1342 ± 0.000001498 6.188 5.486/6.962 6.122 ± 0.8709
ea18 1342 1342/1342 1342 ± 0 5.253 4.469/5.768 5.083 ± 0.6799
ea19 1342 1342/1342 1342 ± 0.00003151 5.985 5.598/6.722 6.077 ± 0.9222
ea20 1342 1342/1342 1342 ± 0.000002608 6.124 5.518/6.952 6.08 ± 0.8816
ea21 1342 1342/1342 1342 ± 0.000019 5.454 5.156/6.436 5.766 ± 0.8882
ea22 1342 1342/1342 1342 ± 0.00001025 5.395 4.993/6.319 5.643 ± 0.8337
ea23 1342 1342/1342 1342 ± 0.000002563 5.542 5.347/6.694 5.943 ± 0.9159
ea24 1342 1342/1342 1342 ± 0.00003502 4.651 4.391/5.984 5.113 ± 0.7984
ea25 1342 1342/1342 1342 ± 0 5.216 4.808/6.097 5.469 ± 0.8016
ea26 1342 1342/1342 1342 ± 0.00002515 5.35 5.083/6.57 5.751 ± 0.8874
ea27 1342 1342/1342 1342 ± 0.000001468 5.524 5.196/6.463 5.785 ± 0.7496
ea28 1342 1342/1342 1342 ± 0 5.349 5.05/6.398 5.699 ± 0.8197
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 5.023 4.783/5.165 4.963 ± 0.3847
5 1342 1342/1342 1342 ± 0 5.387 5.074/5.817 5.458 ± 0.5157
6 1342 1342/1342 1342 ± 0 5.116 4.742/5.354 5.061 ± 0.3691
7 1342 1342/1342 1342 ± 0 5.2 5.027/5.446 5.205 ± 0.3407
8 1342 1342/1342 1342 ± 0 5.071 4.909/5.409 5.117 ± 0.4054
9 1342 1342/1342 1342 ± 0.000009494 5.188 5.015/5.484 5.197 ± 0.3972
10 1342 1342/1342 1342 ± 0 6.052 5.812/6.205 5.987 ± 0.3356
11 1342 1342/1342 1342 ± 0 6.288 5.93/6.481 6.247 ± 0.3466
12 1342 1342/1342 1342 ± 0 6.413 6.051/6.689 6.405 ± 0.3767
13 1342 1342/1342 1342 ± 0 6.736 6.346/6.999 6.667 ± 0.4299
14 1342 1342/1342 1342 ± 0 6.923 6.567/7.253 6.87 ± 0.4523
15 1342 1342/1342 1342 ± 0 6.39 5.955/6.626 6.341 ± 0.4569
16 1342 1342/1342 1342 ± 0.00004871 4.072 3.954/4.18 4.071 ± 0.1769
17 1342 1342/1342 1342 ± 0.00005081 4.272 4.14/4.411 4.275 ± 0.1957
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms flagged by statwt flagging agents
vis
/mnt/condor/execute/dir_26829/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms
output_dir
/mnt/condor/execute/dir_26829/working
datacolumn
residual_data
statwtmode
VLASS-SE
overwrite_modelcol
False
Start time
2022-04-30 12:25:36.108
End
2022-04-30 13:22:00.580
Duration
0:56:24.472
Note, WebLog generation is not included in the time.

CASA logs for stage 7