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 5.662 5.378/6.126 5.773 ± 0.5238
ea02 1342 1342/1342 1342 ± 0 6.017 5.492/6.461 6.056 ± 0.6012
ea04 1342 1342/1342 1342 ± 0 5.65 5.306/6.228 5.821 ± 0.572
ea05 1342 1342/1342 1342 ± 0 5.843 5.513/6.37 5.956 ± 0.562
ea06 1342 1342/1342 1342 ± 0 5.719 5.242/6.145 5.733 ± 0.5355
ea07 1342 1342/1342 1342 ± 0 5.536 5.355/5.94 5.607 ± 0.4545
ea08 1342 1342/1342 1342 ± 0 6.113 5.684/6.709 6.24 ± 0.6228
ea09 1342 1342/1342 1342 ± 0 6.471 6.265/6.811 6.514 ± 0.4114
ea10 1342 1342/1342 1342 ± 0 5.391 5.1/6.059 5.56 ± 0.5128
ea11 1342 1342/1342 1342 ± 0 6.055 5.495/6.533 6.074 ± 0.6044
ea12 1342 1342/1342 1342 ± 0 5.813 5.423/6.462 6.013 ± 0.6349
ea13 1342 1342/1342 1342 ± 0 6.231 5.875/6.548 6.27 ± 0.4776
ea14 1342 1342/1342 1342 ± 0 5.923 5.456/6.528 6.005 ± 0.6253
ea15 1342 1342/1342 1342 ± 0 5.908 5.505/6.547 6.097 ± 0.6991
ea16 1342 1342/1342 1342 ± 0 6.145 5.724/6.586 6.26 ± 0.6734
ea17 1342 1342/1342 1342 ± 0 6.162 5.773/6.639 6.293 ± 0.6305
ea18 1342 1342/1342 1342 ± 0 5.225 4.875/5.776 5.339 ± 0.5414
ea19 1342 1342/1342 1342 ± 0 6.241 5.782/6.895 6.398 ± 0.6592
ea20 1342 1342/1342 1342 ± 0 6.228 5.848/6.777 6.367 ± 0.6414
ea21 1342 1342/1342 1342 ± 0 5.667 5.471/6.289 5.88 ± 0.5228
ea22 1342 1342/1342 1342 ± 0 5.962 5.429/6.539 6.039 ± 0.6748
ea23 1342 1342/1342 1342 ± 0 6.036 5.619/6.536 6.146 ± 0.6646
ea24 1342 1342/1342 1342 ± 0 5.783 5.209/6.372 5.815 ± 0.6265
ea25 1342 1342/1342 1342 ± 0 5.905 5.619/6.431 6.073 ± 0.5667
ea26 1342 1342/1342 1342 ± 0 6.225 5.799/6.825 6.343 ± 0.6739
ea27 1342 1342/1342 1342 ± 0 5.836 5.532/6.642 6.029 ± 0.6193
ea28 1342 1342/1342 1342 ± 0 5.82 5.534/6.486 6.006 ± 0.6163
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 5.618 5.352/5.783 5.569 ± 0.2605
3 1342 1342/1342 1342 ± 0 5.357 5.189/5.566 5.365 ± 0.2962
4 1342 1342/1342 1342 ± 0 5.423 5.236/5.638 5.438 ± 0.2992
5 1342 1342/1342 1342 ± 0 5.515 5.303/5.653 5.503 ± 0.2764
6 1342 1342/1342 1342 ± 0 5.463 5.252/5.64 5.461 ± 0.2514
7 1342 1342/1342 1342 ± 0 5.484 5.358/5.649 5.506 ± 0.2456
8 1342 1342/1342 1342 ± 0 5.535 5.22/5.671 5.462 ± 0.2736
9 1342 1342/1342 1342 ± 0 5.783 5.591/6.001 5.763 ± 0.2625
10 1342 1342/1342 1342 ± 0 6.168 5.958/6.317 6.106 ± 0.3367
11 1342 1342/1342 1342 ± 0 6.411 6.195/6.527 6.358 ± 0.311
12 1342 1342/1342 1342 ± 0 6.56 6.332/6.656 6.515 ± 0.3344
13 1342 1342/1342 1342 ± 0 7.043 6.795/7.231 6.993 ± 0.3628
14 1342 1342/1342 1342 ± 0 7.225 6.894/7.496 7.15 ± 0.3695
15 1342 1342/1342 1342 ± 0 6.673 6.529/6.935 6.67 ± 0.3269
16 1342 1342/1342 1342 ± 0 6.175 6.02/6.474 6.17 ± 0.3765
17 1342 1342/1342 1342 ± 0 6.134 5.891/6.338 6.088 ± 0.3988
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
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_70900/working
statwtmode
VLASS-SE
datacolumn
residual_data
vis
/mnt/condor/execute/dir_70900/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
Start time
2022-05-19 13:37:43.218
End
2022-05-19 15:10:25.474
Duration
1:32:42.256
Note, WebLog generation is not included in the time.

CASA logs for stage 7