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 5.818 5.389/6.172 5.812 ± 0.4856
ea02 1342 1342/1342 1342 ± 0 6.006 5.496/6.639 6.093 ± 0.6266
ea04 1342 1342/1342 1342 ± 0 5.69 5.143/6.217 5.682 ± 0.5565
ea05 1342 1342/1342 1342 ± 0 5.981 5.514/6.574 6.003 ± 0.5778
ea06 1342 1342/1342 1342 ± 0 5.299 4.954/5.51 5.275 ± 0.3723
ea07 1342 1342/1342 1342 ± 0 5.911 5.598/6.268 6.027 ± 0.5526
ea08 1342 1342/1342 1342 ± 0 6.093 5.86/6.821 6.307 ± 0.5985
ea09 1342 1342/1342 1342 ± 0 5.991 5.326/6.518 5.969 ± 0.6033
ea10 1342 1342/1342 1342 ± 0 5.835 5.499/6.508 5.954 ± 0.5998
ea11 1342 1342/1342 1342 ± 0 6.055 5.561/6.396 6.026 ± 0.5836
ea12 1342 1342/1342 1342 ± 0 6.111 5.52/6.562 6.158 ± 0.6211
ea13 1342 1342/1342 1342 ± 0 6.352 5.838/6.577 6.248 ± 0.4981
ea14 1342 1342/1342 1342 ± 0.00000671 5.769 5.468/6.522 5.961 ± 0.6158
ea15 1342 1342/1342 1342 ± 0 6.008 5.217/6.401 5.907 ± 0.6767
ea16 1342 1342/1342 1342 ± 0.000001617 6.131 5.841/6.871 6.356 ± 0.6841
ea17 1342 1342/1342 1342 ± 0 6.004 5.655/6.562 6.155 ± 0.6019
ea18 1342 1342/1342 1342 ± 0 5.245 4.88/5.732 5.321 ± 0.5331
ea19 1342 1342/1342 1342 ± 0 6.282 5.714/6.824 6.296 ± 0.6052
ea20 1342 1342/1342 1342 ± 0 6.427 5.828/6.95 6.42 ± 0.6316
ea21 1342 1342/1342 1342 ± 0 5.656 5.477/6.411 5.911 ± 0.5752
ea22 1342 1342/1342 1342 ± 0 6.136 5.528/6.584 6.03 ± 0.6142
ea25 1342 1342/1342 1342 ± 0 5.69 5.358/6.211 5.825 ± 0.5447
ea26 1342 1342/1342 1342 ± 0 6.359 5.727/6.812 6.299 ± 0.5975
ea27 1342 1342/1342 1342 ± 0.00003363 5.686 5.477/6.465 5.92 ± 0.559
ea28 1342 1342/1342 1342 ± 0.000007309 5.919 5.457/6.49 6.036 ± 0.5729
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 ± 0.00002393 5.497 5.291/5.676 5.481 ± 0.2422
4 1342 1342/1342 1342 ± 0.00003734 5.313 5.057/5.561 5.245 ± 0.3901
5 1342 1342/1342 1342 ± 0.00002393 5.519 5.222/5.619 5.459 ± 0.3192
6 1342 1342/1342 1342 ± 0.00002393 5.468 5.226/5.647 5.431 ± 0.2923
7 1342 1342/1342 1342 ± 0.00002393 5.457 5.299/5.637 5.434 ± 0.2467
8 1342 1342/1342 1342 ± 0.00002393 5.43 5.237/5.565 5.383 ± 0.2668
9 1342 1342/1342 1342 ± 0.00002393 5.682 5.542/5.907 5.657 ± 0.3185
10 1342 1342/1342 1342 ± 0.00002393 6.109 5.998/6.288 6.077 ± 0.3071
11 1342 1342/1342 1342 ± 0.00002393 6.374 6.204/6.484 6.302 ± 0.3223
12 1342 1342/1342 1342 ± 0.00002393 6.518 6.269/6.648 6.46 ± 0.3438
13 1342 1342/1342 1342 ± 0.00002393 6.937 6.799/7.079 6.892 ± 0.3477
14 1342 1342/1342 1342 ± 0.00002393 7.105 6.921/7.282 7.049 ± 0.3872
15 1342 1342/1342 1342 ± 0.00002393 6.588 6.469/6.864 6.592 ± 0.3636
16 1342 1342/1342 1342 ± 0.00003045 6.021 5.732/6.232 6.019 ± 0.3453
17 1342 1342/1342 1342 ± 0.00003015 6.062 5.806/6.232 6.041 ± 0.332
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
output_dir
 
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
datacolumn
residual_data
Start time
2024-03-14 05:52:31.072
End
2024-03-14 06:59:56.896
Duration
1:07:25.824
Note, WebLog generation is not included in the time.

CASA logs for stage 7