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

Statwt Summary Plot

VLASS2.1.sb38513454.eb38563508.59068.92709877314_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 5.425 5.246/5.839 5.594 ± 0.5116
ea02 1342 1342/1342 1342 ± 0.000001066 5.636 5.346/6.322 5.846 ± 0.637
ea04 1342 1342/1342 1342 ± 0 5.434 5.032/5.918 5.535 ± 0.5151
ea05 1342 1342/1342 1342 ± 0 5.668 5.28/6.15 5.755 ± 0.5549
ea06 1342 1342/1342 1342 ± 0 4.944 4.636/5.268 4.965 ± 0.4165
ea07 1342 1342/1342 1342 ± 0.000009324 5.601 5.273/5.799 5.647 ± 0.4578
ea08 1342 1342/1342 1342 ± 0.000007958 5.776 5.487/6.54 6.003 ± 0.6811
ea09 1342 1342/1342 1342 ± 0 4.879 4.668/5.512 5.068 ± 0.4709
ea10 1342 1342/1342 1342 ± 0.00003562 5.424 5.162/6.204 5.654 ± 0.5976
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.792 5.403/6.214 5.896 ± 0.5821
ea13 1342 1342/1342 1342 ± 0 6.013 5.698/6.18 6.024 ± 0.4664
ea14 1342 1342/1342 1342 ± 0 6.394 6.005/6.853 6.428 ± 0.4223
ea15 1342 1342/1342 1342 ± 0 5.606 5.262/6.18 5.795 ± 0.6089
ea16 1342 1342/1342 1342 ± 0 4.659 3.887/4.941 4.489 ± 0.7103
ea17 1342 1342/1342 1342 ± 0.00002285 5.929 5.735/6.539 6.129 ± 0.6068
ea18 1342 1342/1342 1342 ± 0 5.168 4.851/5.491 5.19 ± 0.5017
ea19 1342 1342/1342 1342 ± 0 5.934 5.425/6.416 6.004 ± 0.5791
ea20 1342 1342/1342 1342 ± 0 6.092 5.832/6.717 6.246 ± 0.5824
ea21 1342 1342/1342 1342 ± 0 5.534 5.304/6.106 5.725 ± 0.5195
ea22 1342 1342/1342 1342 ± 0 5.466 5.243/6.295 5.751 ± 0.6347
ea23 1342 1342/1342 1342 ± 0.000001066 5.673 5.419/6.198 5.873 ± 0.5972
ea25 1342 1342/1342 1342 ± 0 5.361 5.22/5.483 5.313 ± 0.2048
ea26 1342 1342/1342 1342 ± 0 5.591 5.42/6.225 5.796 ± 0.5361
ea27 1342 1342/1342 1342 ± 0.00004038 5.514 5.271/6.269 5.688 ± 0.5576
ea28 1342 1342/1342 1342 ± 0.00005263 6.371 5.891/6.796 6.27 ± 0.5671
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 ± 0.00002493 5.46 5.227/5.668 5.341 ± 0.4853
3 1342 1342/1342 1342 ± 0.00002556 5.079 4.843/5.424 5.083 ± 0.4282
4 1342 1342/1342 1342 ± 0.00002511 5.18 5.086/5.41 5.117 ± 0.5136
5 1342 1342/1342 1342 ± 0.00002493 5.273 5.075/5.461 5.206 ± 0.5188
6 1342 1342/1342 1342 ± 0.00002493 5.292 5.035/5.421 5.202 ± 0.4033
7 1342 1342/1342 1342 ± 0.00002493 5.286 5.101/5.424 5.244 ± 0.3591
8 1342 1342/1342 1342 ± 0.00002493 5.319 5.025/5.383 5.183 ± 0.3748
9 1342 1342/1342 1342 ± 0.00002493 5.524 5.215/5.717 5.456 ± 0.4012
10 1342 1342/1342 1342 ± 0.00002443 5.961 5.737/6.115 5.844 ± 0.3992
11 1342 1342/1342 1342 ± 0.00002443 6.176 5.802/6.327 6.045 ± 0.4378
12 1342 1342/1342 1342 ± 0.00002443 6.281 5.926/6.427 6.193 ± 0.4208
13 1342 1342/1342 1342 ± 0.00002443 6.669 6.405/6.904 6.588 ± 0.4394
14 1342 1342/1342 1342 ± 0.00002443 6.835 6.58/7.089 6.749 ± 0.4681
15 1342 1342/1342 1342 ± 0.00002443 6.563 6.356/6.734 6.425 ± 0.4804
16 1342 1342/1342 1342 ± 0.00004663 5.65 5.311/5.946 5.595 ± 0.4142
17 1342 1342/1342 1342 ± 0.00004543 5.609 5.368/5.875 5.597 ± 0.3884
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
overwrite_modelcol
False
output_dir
 
datacolumn
residual_data
Start time
2024-03-16 14:03:24.214
End
2024-03-16 15:15:36.590
Duration
1:12:12.375
Note, WebLog generation is not included in the time.

CASA logs for stage 7