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

Statwt Summary Plot

VLASS2.1.sb38549013.eb38560130.59067.120196296295_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 5.603 5.18/6.071 5.657 ± 0.5329
ea02 1342 1342/1342 1342 ± 0 5.76 5.288/6.297 5.849 ± 0.6351
ea04 1342 1342/1342 1342 ± 0 5.297 4.945/5.916 5.477 ± 0.5551
ea05 1342 1342/1342 1342 ± 0 5.793 5.365/6.316 5.865 ± 0.6127
ea06 1342 1342/1342 1342 ± 0 5.157 4.865/5.588 5.247 ± 0.4302
ea07 1342 1342/1342 1342 ± 0 5.806 5.352/6.082 5.866 ± 0.5462
ea08 1342 1342/1342 1342 ± 0 5.882 5.525/6.602 6.094 ± 0.6493
ea09 1342 1342/1342 1342 ± 0 5.166 4.757/5.581 5.155 ± 0.4782
ea10 1342 1342/1342 1342 ± 0 5.704 5.232/6.437 5.805 ± 0.6187
ea11 1342 1342/1342 1342 ± 0 5.833 5.323/6.413 5.903 ± 0.5889
ea12 1342 1342/1342 1342 ± 0 5.839 5.387/6.331 5.974 ± 0.6007
ea13 1342 1342/1342 1342 ± 0 5.91 5.598/6.261 6.014 ± 0.495
ea14 1342 1342/1342 1342 ± 0 6.396 6.18/6.859 6.487 ± 0.3619
ea15 1342 1342/1342 1342 ± 0 5.851 5.257/6.304 5.882 ± 0.6528
ea16 1342 1342/1342 1342 ± 0 4.839 4.296/5.14 4.808 ± 0.5572
ea17 1342 1342/1342 1342 ± 0.000004718 6.133 5.758/6.585 6.236 ± 0.5817
ea18 1342 1342/1342 1342 ± 0 4.997 4.832/5.672 5.207 ± 0.4648
ea19 1342 1342/1342 1342 ± 0 5.881 5.419/6.494 6.019 ± 0.6214
ea20 1342 1342/1342 1342 ± 0 5.999 5.701/6.712 6.189 ± 0.6238
ea21 1342 1342/1342 1342 ± 0 5.634 5.301/6.227 5.781 ± 0.5671
ea22 1342 1342/1342 1342 ± 0 5.63 5.134/6.262 5.728 ± 0.6636
ea23 1342 1342/1342 1342 ± 0 5.864 5.338/6.353 5.951 ± 0.6581
ea25 1342 1342/1342 1342 ± 0 5.415 5.126/5.703 5.496 ± 0.4547
ea26 1342 1342/1342 1342 ± 0 5.884 5.533/6.501 6.011 ± 0.6711
ea27 1342 1342/1342 1342 ± 0.00001157 5.577 5.291/6.375 5.761 ± 0.6162
ea28 1342 1342/1342 1342 ± 0 5.721 5.407/6.409 5.904 ± 0.6258
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 ± 0.00002394 5.378 5.144/5.625 5.346 ± 0.3212
3 1342 1342/1342 1342 ± 0.0000247 5.148 4.889/5.357 5.118 ± 0.3018
4 1342 1342/1342 1342 ± 0.00002439 5.276 5.054/5.369 5.189 ± 0.3257
5 1342 1342/1342 1342 ± 0.00002394 5.303 5.15/5.434 5.267 ± 0.3522
6 1342 1342/1342 1342 ± 0.00002394 5.359 5.052/5.448 5.225 ± 0.3738
7 1342 1342/1342 1342 ± 0.00002394 5.296 5.115/5.415 5.245 ± 0.3442
8 1342 1342/1342 1342 ± 0.00002394 5.301 5.104/5.439 5.226 ± 0.348
9 1342 1342/1342 1342 ± 0.00002394 5.644 5.377/5.758 5.513 ± 0.3653
10 1342 1342/1342 1342 ± 0.0000235 6.018 5.815/6.169 5.892 ± 0.4282
11 1342 1342/1342 1342 ± 0.0000235 6.246 5.849/6.415 6.12 ± 0.4245
12 1342 1342/1342 1342 ± 0.0000235 6.429 6.114/6.52 6.293 ± 0.3946
13 1342 1342/1342 1342 ± 0.0000235 6.768 6.414/7.025 6.702 ± 0.4142
14 1342 1342/1342 1342 ± 0.0000235 7.01 6.604/7.141 6.851 ± 0.4445
15 1342 1342/1342 1342 ± 0.0000235 6.571 6.385/6.74 6.444 ± 0.4268
16 1342 1342/1342 1342 ± 0.00002483 5.873 5.639/6.197 5.835 ± 0.383
17 1342 1342/1342 1342 ± 0.00002375 5.947 5.739/6.144 5.859 ± 0.3842
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
statwtmode
VLASS-SE
output_dir
 
vis
VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms
overwrite_modelcol
False
Start time
2023-11-18 14:20:48.281
End
2023-11-18 15:22:24.401
Duration
1:01:36.120
Note, WebLog generation is not included in the time.

CASA logs for stage 7