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

Statwt Summary Plot

VLASS2.1.sb38489296.eb38554894.59062.39375707176_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 5.39 5.233/6.008 5.47 ± 0.5876
ea02 1342 1342/1342 1342 ± 0.0000416 5.682 5.308/6.368 5.721 ± 0.7505
ea04 1342 1342/1342 1342 ± 0 5.233 5.06/5.832 5.398 ± 0.5593
ea05 1342 1342/1342 1342 ± 0 5.516 5.197/6.168 5.666 ± 0.6196
ea06 1342 1342/1342 1342 ± 0 3.012 2.88/3.1 3.01 ± 0.222
ea07 1342 1342/1342 1342 ± 0 5.515 5.463/5.73 5.582 ± 0.1788
ea08 1342 1342/1342 1342 ± 0.00004272 6.068 5.611/6.752 6.026 ± 0.826
ea09 1342 1342/1342 1342 ± 0 5.093 4.839/5.459 5.127 ± 0.4343
ea10 1342 1342/1342 1342 ± 0.00004312 5.698 5.272/6.398 5.69 ± 0.7316
ea11 1342 1342/1342 1342 ± 0.00002073 5.735 5.42/6.383 5.743 ± 0.8091
ea12 1342 1342/1342 1342 ± 0 5.584 5.462/6.226 5.776 ± 0.722
ea13 1342 1342/1342 1342 ± 0.000004678 5.632 5.554/6.018 5.728 ± 0.5397
ea14 1342 1342/1342 1342 ± 0.000002807 5.581 5.31/6.277 5.684 ± 0.6163
ea15 1342 1342/1342 1342 ± 0 5.535 5.383/6.172 5.718 ± 0.6604
ea16 1342 1342/1342 1342 ± 0 4.969 4.735/5.139 4.91 ± 0.3802
ea17 1342 1342/1342 1342 ± 0.00004272 5.92 5.479/6.638 5.889 ± 0.824
ea18 1342 1342/1342 1342 ± 0 5.038 4.946/5.627 5.125 ± 0.5558
ea19 1342 1342/1342 1342 ± 0 6.502 5.776/6.801 6.187 ± 0.8241
ea20 1342 1342/1342 1342 ± 0 6.032 5.907/6.781 6.151 ± 0.8741
ea21 1342 1342/1342 1342 ± 0 5.652 5.335/6.204 5.664 ± 0.6485
ea22 1342 1342/1342 1342 ± 0.00002275 5.408 4.998/6.185 5.523 ± 0.657
ea23 1342 1342/1342 1342 ± 0.00002835 5.747 5.43/6.408 5.793 ± 0.7751
ea25 1342 1342/1342 1342 ± 0.00001347 5.317 3.977/5.473 4.903 ± 0.8173
ea26 1342 1342/1342 1342 ± 0.00000763 5.705 5.515/6.42 5.87 ± 0.6772
ea27 1342 1342/1342 1342 ± 0.00004286 5.643 5.217/6.394 5.642 ± 0.7542
ea28 1342 1342/1342 1342 ± 0.00005287 6.377 5.624/6.55 5.953 ± 0.8952
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 ± 0.0000252 5.374 5.272/5.55 5.359 ± 0.281
5 1342 1342/1342 1342 ± 0.00002688 5.374 5.158/5.477 5.351 ± 0.2193
6 1342 1342/1342 1342 ± 0.0000252 5.444 5.3/5.553 5.421 ± 0.257
7 1342 1342/1342 1342 ± 0.0000252 5.456 5.198/5.539 5.4 ± 0.2403
8 1342 1342/1342 1342 ± 0.0000252 5.424 5.144/5.539 5.348 ± 0.2994
9 1342 1342/1342 1342 ± 0.0000252 5.677 5.312/5.83 5.586 ± 0.3592
10 1342 1342/1342 1342 ± 0.00002468 6.021 5.76/6.09 5.797 ± 0.6347
11 1342 1342/1342 1342 ± 0.0000242 6.218 5.832/6.382 5.891 ± 0.9111
12 1342 1342/1342 1342 ± 0.0000242 6.366 5.959/6.468 6.028 ± 0.8819
13 1342 1342/1342 1342 ± 0.00002446 6.617 6.359/6.834 6.368 ± 0.8344
14 1342 1342/1342 1342 ± 0.00002512 6.568 6.318/6.886 6.393 ± 0.8506
15 1342 1342/1342 1342 ± 0.00002475 6.199 5.848/6.446 6.014 ± 0.8285
16 1342 1342/1342 1342 ± 0.00005866 4.35 4.204/4.54 4.371 ± 0.2189
17 1342 1342/1342 1342 ± 0.00005761 4.52 4.391/4.723 4.522 ± 0.2861
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38489296.eb38554894.59062.39375707176_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
datacolumn
residual_data
output_dir
 
vis
VLASS2.1.sb38489296.eb38554894.59062.39375707176_split_split.ms
overwrite_modelcol
False
Start time
2023-11-02 10:49:48.398
End
2023-11-02 11:57:07.381
Duration
1:07:18.984
Note, WebLog generation is not included in the time.

CASA logs for stage 7