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 5.287 5.168/5.93 5.351 ± 0.7024
ea02 1342 1342/1342 1342 ± 0.00004272 5.811 5.357/6.516 5.765 ± 0.8548
ea04 1342 1342/1342 1342 ± 0.000003231 5.484 5.081/5.997 5.419 ± 0.7759
ea05 1342 1342/1342 1342 ± 0 5.645 5.116/6.148 5.614 ± 0.742
ea06 1342 1342/1342 1342 ± 0.000008613 4.778 4.702/5.263 4.79 ± 0.5859
ea07 1342 1342/1342 1342 ± 0.00004272 5.736 5.324/6.139 5.607 ± 0.8416
ea08 1342 1342/1342 1342 ± 0.00004461 6.076 5.657/6.816 6.05 ± 0.9849
ea09 1342 1342/1342 1342 ± 0.00002961 5.629 5.212/6.297 5.603 ± 0.7446
ea10 1342 1342/1342 1342 ± 0.00004244 5.39 5.086/6.214 5.443 ± 0.8161
ea11 1342 1342/1342 1342 ± 0.00004246 5.72 5.178/6.284 5.554 ± 0.8754
ea12 1342 1342/1342 1342 ± 0.000006739 5.442 5.319/6.36 5.592 ± 0.9153
ea13 1342 1342/1342 1342 ± 0.00002743 6.008 5.775/6.403 5.997 ± 0.7513
ea14 1342 1342/1342 1342 ± 0.00001463 5.499 5.275/6.398 5.692 ± 0.7864
ea15 1342 1342/1342 1342 ± 0.000002776 5.357 5.171/6.275 5.558 ± 0.8542
ea16 1342 1342/1342 1342 ± 0.00001801 5.877 5.447/6.712 5.872 ± 0.8962
ea17 1342 1342/1342 1342 ± 0.00004309 5.744 5.474/6.745 5.808 ± 0.946
ea18 1342 1342/1342 1342 ± 0.00003801 4.968 4.699/5.676 4.962 ± 0.7261
ea19 1342 1342/1342 1342 ± 0 5.816 5.557/6.521 5.919 ± 0.7619
ea20 1342 1342/1342 1342 ± 0.00002307 5.797 5.505/6.35 5.69 ± 0.9546
ea21 1342 1342/1342 1342 ± 0.00001051 5.45 5.264/6.069 5.476 ± 0.7041
ea22 1342 1342/1342 1342 ± 0.00004235 5.49 5.204/6.454 5.657 ± 0.8313
ea23 1342 1342/1342 1342 ± 0.00003883 5.688 5.456/6.524 5.718 ± 0.8965
ea25 1342 1342/1342 1342 ± 0.00004272 5.438 5.202/6.109 5.411 ± 0.7886
ea27 1342 1342/1342 1342 ± 0.00004267 5.357 5.084/6.282 5.467 ± 0.8476
ea28 1342 1342/1342 1342 ± 0.00004287 5.641 5.378/6.489 5.706 ± 0.8967
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 ± 0.00002396 5.469 5.233/5.71 5.462 ± 0.292
3 1342 1342/1342 1342 ± 0.00003509 5.27 4.898/5.638 5.288 ± 0.4647
5 1342 1342/1342 1342 ± 0.00002471 5.386 5.224/5.539 5.38 ± 0.3457
6 1342 1342/1342 1342 ± 0.00002396 5.324 5.21/5.425 5.316 ± 0.2857
7 1342 1342/1342 1342 ± 0.00002396 5.319 5.2/5.464 5.32 ± 0.2442
8 1342 1342/1342 1342 ± 0.00002396 5.282 5.062/5.48 5.263 ± 0.2689
9 1342 1342/1342 1342 ± 0.00002396 5.579 5.428/5.777 5.528 ± 0.3172
10 1342 1342/1342 1342 ± 0.00002396 6.011 5.856/6.088 5.931 ± 0.3108
11 1342 1342/1342 1342 ± 0.00002396 6.281 6.062/6.359 6.18 ± 0.3156
12 1342 1342/1342 1342 ± 0.00002396 6.383 6.188/6.519 6.341 ± 0.3351
13 1342 1342/1342 1342 ± 0.00002396 6.731 6.445/6.881 6.624 ± 0.3611
14 1342 1342/1342 1342 ± 0.00002407 6.627 6.243/6.897 6.563 ± 0.4524
15 1342 1342/1342 1342 ± 0.00002517 6.398 6.178/6.677 6.376 ± 0.4393
16 1342 1342/1342 1342 ± 0.00006031 3.857 3.688/4.088 3.897 ± 0.2877
17 1342 1342/1342 1342 ± 0.00006084 4.116 3.879/4.315 4.109 ± 0.3238
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
vis
VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
 
datacolumn
residual_data
Start time
2024-03-07 04:22:57.778
End
2024-03-07 04:49:15.360
Duration
0:26:17.582
Note, WebLog generation is not included in the time.

CASA logs for stage 7