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 5.995 5.421/6.201 5.895 ± 0.508
ea02 1342 1342/1342 1342 ± 0 6.197 5.701/6.714 6.235 ± 0.5987
ea04 1342 1342/1342 1342 ± 0 5.572 5.16/6.163 5.684 ± 0.557
ea05 1342 1342/1342 1342 ± 0 6.155 5.558/6.65 6.088 ± 0.5904
ea06 1342 1342/1342 1342 ± 0 5.075 4.825/5.414 5.133 ± 0.3545
ea07 1342 1342/1342 1342 ± 0 5.962 5.548/6.332 6.071 ± 0.5467
ea08 1342 1342/1342 1342 ± 0 6.15 5.716/6.827 6.332 ± 0.6125
ea09 1342 1342/1342 1342 ± 0 5.899 5.379/6.611 6.024 ± 0.6277
ea10 1342 1342/1342 1342 ± 0.00002122 5.83 5.309/6.477 5.928 ± 0.5924
ea11 1342 1342/1342 1342 ± 0 5.96 5.404/6.444 6 ± 0.6001
ea12 1342 1342/1342 1342 ± 0 6.04 5.468/6.527 6.091 ± 0.6267
ea13 1342 1342/1342 1342 ± 0 6.5 5.999/6.73 6.409 ± 0.5012
ea14 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea15 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea16 1342 1342/1342 1342 ± 0 6.355 5.864/6.973 6.465 ± 0.7105
ea17 1342 1342/1342 1342 ± 0 6.111 5.739/6.799 6.288 ± 0.5976
ea18 1342 1342/1342 1342 ± 0 5.259 4.873/5.752 5.323 ± 0.5305
ea19 1342 1342/1342 1342 ± 0 6.329 5.753/6.859 6.362 ± 0.6131
ea20 1342 1342/1342 1342 ± 0 6.461 5.829/6.976 6.405 ± 0.6294
ea21 1342 1342/1342 1342 ± 0 5.934 5.559/6.447 6.029 ± 0.5351
ea22 1342 1342/1342 1342 ± 0 6.295 5.562/6.668 6.12 ± 0.6307
ea25 1342 1342/1342 1342 ± 0 5.764 5.392/6.226 5.846 ± 0.537
ea26 1342 1342/1342 1342 ± 0 6.443 5.783/6.902 6.374 ± 0.6003
ea27 1342 1342/1342 1342 ± 0.00002433 5.841 5.486/6.506 5.958 ± 0.5702
ea28 1342 1342/1342 1342 ± 0 5.916 5.511/6.534 6.071 ± 0.5692
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 ± 0.00002489 5.606 5.368/5.748 5.536 ± 0.265
4 1342 1342/1342 1342 ± 0.00002617 5.541 5.33/5.708 5.46 ± 0.3935
5 1342 1342/1342 1342 ± 0.00002489 5.542 5.275/5.738 5.542 ± 0.3344
6 1342 1342/1342 1342 ± 0.00002489 5.462 5.268/5.7 5.457 ± 0.3159
7 1342 1342/1342 1342 ± 0.00002489 5.511 5.307/5.702 5.486 ± 0.2836
8 1342 1342/1342 1342 ± 0.00002489 5.471 5.255/5.626 5.426 ± 0.2938
9 1342 1342/1342 1342 ± 0.00002489 5.74 5.587/5.977 5.708 ± 0.3481
10 1342 1342/1342 1342 ± 0.00002489 6.219 6.046/6.351 6.143 ± 0.3377
11 1342 1342/1342 1342 ± 0.00002489 6.422 6.221/6.557 6.346 ± 0.3549
12 1342 1342/1342 1342 ± 0.00002489 6.574 6.341/6.714 6.513 ± 0.3795
13 1342 1342/1342 1342 ± 0.00002489 7. 6.768/7.15 6.931 ± 0.3925
14 1342 1342/1342 1342 ± 0.00002489 7.164 6.994/7.424 7.112 ± 0.4429
15 1342 1342/1342 1342 ± 0.00002489 6.678 6.492/7.001 6.672 ± 0.4291
16 1342 1342/1342 1342 ± 0.00003106 6.188 5.953/6.511 6.166 ± 0.3989
17 1342 1342/1342 1342 ± 0.00003004 6.171 5.939/6.476 6.172 ± 0.3784
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
statwtmode
VLASS-SE
datacolumn
residual_data
output_dir
 
overwrite_modelcol
False
vis
VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms
Start time
2024-03-14 00:04:24.656
End
2024-03-14 00:49:01.986
Duration
0:44:37.330
Note, WebLog generation is not included in the time.

CASA logs for stage 7