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

Statwt Summary Plot

VLASS2.1.sb38356411.eb38409574.59026.96060568287_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 5.475 5.318/5.958 5.684 ± 0.5065
ea02 1342 1342/1342 1342 ± 0 5.932 5.477/6.397 5.981 ± 0.5807
ea04 1342 1342/1342 1342 ± 0 5.596 5.267/6.167 5.775 ± 0.5629
ea05 1342 1342/1342 1342 ± 0 5.809 5.543/6.438 5.922 ± 0.5662
ea06 1342 1342/1342 1342 ± 0 5.848 5.193/6.1 5.696 ± 0.5334
ea07 1342 1342/1342 1342 ± 0 5.462 5.283/5.821 5.491 ± 0.4776
ea08 1342 1342/1342 1342 ± 0 5.995 5.637/6.644 6.179 ± 0.6196
ea09 1342 1342/1342 1342 ± 0 6.323 6.061/6.644 6.38 ± 0.421
ea10 1342 1342/1342 1342 ± 0 5.33 5.03/6.027 5.511 ± 0.5347
ea11 1342 1342/1342 1342 ± 0 6.016 5.431/6.517 6.046 ± 0.6272
ea12 1342 1342/1342 1342 ± 0 5.763 5.371/6.444 5.954 ± 0.6318
ea13 1342 1342/1342 1342 ± 0 6.135 5.76/6.394 6.17 ± 0.4862
ea14 1342 1342/1342 1342 ± 0 5.713 5.388/6.389 5.863 ± 0.6085
ea15 1342 1342/1342 1342 ± 0 5.783 5.409/6.432 5.99 ± 0.6824
ea16 1342 1342/1342 1342 ± 0 6.116 5.688/6.666 6.175 ± 0.6838
ea17 1342 1342/1342 1342 ± 0 6.042 5.709/6.492 6.189 ± 0.6294
ea18 1342 1342/1342 1342 ± 0 5.143 4.825/5.709 5.263 ± 0.5223
ea19 1342 1342/1342 1342 ± 0 6.154 5.756/6.802 6.326 ± 0.6529
ea20 1342 1342/1342 1342 ± 0 6.18 5.795/6.716 6.303 ± 0.6464
ea21 1342 1342/1342 1342 ± 0 5.595 5.407/6.236 5.798 ± 0.5294
ea22 1342 1342/1342 1342 ± 0 5.934 5.381/6.448 5.97 ± 0.6412
ea23 1342 1342/1342 1342 ± 0 5.78 5.523/6.449 6.056 ± 0.6776
ea24 1342 1342/1342 1342 ± 0 5.698 5.127/6.276 5.723 ± 0.6206
ea25 1342 1342/1342 1342 ± 0 5.818 5.548/6.313 5.979 ± 0.5629
ea26 1342 1342/1342 1342 ± 0 6.096 5.752/6.73 6.242 ± 0.6693
ea27 1342 1342/1342 1342 ± 0 5.711 5.454/6.556 5.942 ± 0.6312
ea28 1342 1342/1342 1342 ± 0 5.705 5.478/6.405 5.923 ± 0.6203
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 5.558 5.297/5.693 5.496 ± 0.2579
3 1342 1342/1342 1342 ± 0 5.304 5.098/5.45 5.261 ± 0.2744
4 1342 1342/1342 1342 ± 0 5.293 5.145/5.491 5.307 ± 0.2962
5 1342 1342/1342 1342 ± 0 5.424 5.248/5.594 5.43 ± 0.2735
6 1342 1342/1342 1342 ± 0 5.466 5.244/5.671 5.469 ± 0.2598
7 1342 1342/1342 1342 ± 0 5.428 5.318/5.58 5.445 ± 0.2397
8 1342 1342/1342 1342 ± 0 5.446 5.182/5.617 5.411 ± 0.2732
9 1342 1342/1342 1342 ± 0 5.703 5.54/5.954 5.711 ± 0.2605
10 1342 1342/1342 1342 ± 0 6.083 5.921/6.267 6.044 ± 0.3483
11 1342 1342/1342 1342 ± 0 6.38 6.148/6.486 6.3 ± 0.3183
12 1342 1342/1342 1342 ± 0 6.507 6.288/6.637 6.462 ± 0.3393
13 1342 1342/1342 1342 ± 0 6.963 6.722/7.147 6.909 ± 0.3547
14 1342 1342/1342 1342 ± 0 7.177 6.868/7.482 7.115 ± 0.3767
15 1342 1342/1342 1342 ± 0 6.488 6.345/6.759 6.497 ± 0.3276
16 1342 1342/1342 1342 ± 0 6.05 5.869/6.255 6.021 ± 0.3861
17 1342 1342/1342 1342 ± 0 5.965 5.77/6.217 5.95 ± 0.3944
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms flagged by statwt flagging agents
vis
/mnt/condor/execute/dir_242944/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_242944/working
statwtmode
VLASS-SE
Start time
2022-05-19 04:40:44.973
End
2022-05-19 05:46:14.257
Duration
1:05:29.284
Note, WebLog generation is not included in the time.

CASA logs for stage 7