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

Statwt Summary Plot

VLASS2.1.sb38530355.eb38576088.59078.34299474537_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 5.339 5.156/6.025 5.561 ± 0.5365
ea02 1342 1342/1342 1342 ± 0.00004272 5.817 5.329/6.578 5.931 ± 0.7498
ea04 1342 1342/1342 1342 ± 0 5.267 5.054/5.931 5.462 ± 0.5344
ea05 1342 1342/1342 1342 ± 0.00000157 5.558 5.325/6.374 5.779 ± 0.5811
ea06 1342 1342/1342 1342 ± 0 4.746 4.651/5.204 4.875 ± 0.3906
ea07 1342 1342/1342 1342 ± 0.00003606 5.695 5.297/6.147 5.794 ± 0.6166
ea08 1342 1342/1342 1342 ± 0.00004097 5.814 5.532/6.761 6.073 ± 0.7477
ea09 1342 1342/1342 1342 ± 0.00004086 5.412 5.117/6.35 5.628 ± 0.6583
ea10 1342 1342/1342 1342 ± 0.00004023 5.35 5.123/6.318 5.644 ± 0.613
ea11 1342 1342/1342 1342 ± 0.00001606 5.626 5.142/6.289 5.674 ± 0.747
ea12 1342 1342/1342 1342 ± 0 5.543 5.184/6.412 5.764 ± 0.6933
ea13 1342 1342/1342 1342 ± 0.00002261 5.879 5.67/6.359 6.037 ± 0.6083
ea14 1342 1342/1342 1342 ± 0.00000157 5.664 5.503/6.554 5.977 ± 0.6486
ea15 1342 1342/1342 1342 ± 0 5.268 5.122/6.124 5.657 ± 0.6378
ea16 1342 1342/1342 1342 ± 0.000003809 5.837 5.543/6.6 6.06 ± 0.686
ea17 1342 1342/1342 1342 ± 0.0000415 5.785 5.393/6.765 5.935 ± 0.67
ea18 1342 1342/1342 1342 ± 0.000004815 4.977 4.704/5.667 5.098 ± 0.5328
ea19 1342 1342/1342 1342 ± 0 5.768 5.508/6.636 6.035 ± 0.6304
ea20 1342 1342/1342 1342 ± 0.000002936 5.803 5.639/6.657 6.06 ± 0.7602
ea21 1342 1342/1342 1342 ± 0.000001894 5.558 5.295/6.275 5.754 ± 0.5981
ea22 1342 1342/1342 1342 ± 0.00004269 5.469 5.226/6.443 5.812 ± 0.7042
ea23 1342 1342/1342 1342 ± 0.00002327 5.753 5.469/6.529 6.025 ± 0.7202
ea25 1342 1342/1342 1342 ± 0.00003753 5.404 5.249/6.251 5.589 ± 0.6554
ea27 1342 1342/1342 1342 ± 0.0000415 5.335 5.11/6.324 5.631 ± 0.6112
ea28 1342 1342/1342 1342 ± 0.00004097 5.575 5.32/6.479 5.822 ± 0.7041
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 ± 0.00002399 5.408 5.258/5.621 5.43 ± 0.2621
3 1342 1342/1342 1342 ± 0.00002665 5.358 5.222/5.634 5.395 ± 0.3169
4 1342 1342/1342 1342 ± 0.00004272 4.973 4.736/5.141 4.926 ± 0.2159
5 1342 1342/1342 1342 ± 0.00002399 5.342 5.111/5.508 5.342 ± 0.3075
6 1342 1342/1342 1342 ± 0.00002399 5.237 5.161/5.469 5.26 ± 0.2672
7 1342 1342/1342 1342 ± 0.00002399 5.302 5.15/5.472 5.294 ± 0.2519
8 1342 1342/1342 1342 ± 0.00002399 5.322 5.088/5.456 5.254 ± 0.2722
9 1342 1342/1342 1342 ± 0.00002399 5.578 5.444/5.792 5.544 ± 0.3191
10 1342 1342/1342 1342 ± 0.00002399 5.971 5.84/6.094 5.936 ± 0.3175
11 1342 1342/1342 1342 ± 0.00002399 6.23 6.111/6.329 6.169 ± 0.3293
12 1342 1342/1342 1342 ± 0.00002399 6.363 6.278/6.558 6.337 ± 0.347
13 1342 1342/1342 1342 ± 0.00002399 6.824 6.63/7.028 6.758 ± 0.3848
14 1342 1342/1342 1342 ± 0.00002399 6.962 6.666/7.233 6.898 ± 0.4238
15 1342 1342/1342 1342 ± 0.00002399 6.597 6.409/6.875 6.566 ± 0.4693
16 1342 1342/1342 1342 ± 0.00006055 5.01 4.804/5.232 5.013 ± 0.369
17 1342 1342/1342 1342 ± 0.00006048 5.064 4.907/5.244 5.05 ± 0.3234
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
overwrite_modelcol
False
datacolumn
residual_data
vis
VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms
output_dir
 
Start time
2023-12-06 14:41:35.319
End
2023-12-06 15:43:23.077
Duration
1:01:47.758
Note, WebLog generation is not included in the time.

CASA logs for stage 7