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 5.668 5.363/6.154 5.767 ± 0.5379
ea02 1342 1342/1342 1342 ± 0 5.989 5.475/6.469 6.038 ± 0.6263
ea04 1342 1342/1342 1342 ± 0 5.678 5.291/6.216 5.821 ± 0.566
ea05 1342 1342/1342 1342 ± 0 5.837 5.501/6.378 5.949 ± 0.5653
ea06 1342 1342/1342 1342 ± 0 5.703 5.237/6.151 5.738 ± 0.5344
ea07 1342 1342/1342 1342 ± 0 5.532 5.36/5.918 5.604 ± 0.4437
ea08 1342 1342/1342 1342 ± 0 6.064 5.668/6.712 6.232 ± 0.6392
ea09 1342 1342/1342 1342 ± 0 6.475 6.213/6.824 6.514 ± 0.4218
ea10 1342 1342/1342 1342 ± 0 5.396 5.087/6.067 5.556 ± 0.5213
ea11 1342 1342/1342 1342 ± 0 6.054 5.494/6.53 6.078 ± 0.6051
ea12 1342 1342/1342 1342 ± 0 5.811 5.409/6.457 6.002 ± 0.6391
ea13 1342 1342/1342 1342 ± 0 6.255 5.902/6.528 6.282 ± 0.4899
ea14 1342 1342/1342 1342 ± 0 5.964 5.447/6.518 6.019 ± 0.6481
ea15 1342 1342/1342 1342 ± 0 5.894 5.488/6.526 6.085 ± 0.7041
ea16 1342 1342/1342 1342 ± 0 6.143 5.716/6.669 6.27 ± 0.6928
ea17 1342 1342/1342 1342 ± 0 6.14 5.759/6.683 6.293 ± 0.6369
ea18 1342 1342/1342 1342 ± 0 5.212 4.847/5.738 5.319 ± 0.5491
ea19 1342 1342/1342 1342 ± 0 6.191 5.768/6.869 6.383 ± 0.6561
ea20 1342 1342/1342 1342 ± 0 6.241 5.839/6.745 6.358 ± 0.6397
ea21 1342 1342/1342 1342 ± 0 5.681 5.464/6.273 5.882 ± 0.5311
ea22 1342 1342/1342 1342 ± 0 5.954 5.426/6.538 6.03 ± 0.6849
ea23 1342 1342/1342 1342 ± 0 6.058 5.622/6.536 6.163 ± 0.6646
ea24 1342 1342/1342 1342 ± 0 5.818 5.251/6.414 5.844 ± 0.6431
ea25 1342 1342/1342 1342 ± 0 5.892 5.589/6.438 6.053 ± 0.5725
ea26 1342 1342/1342 1342 ± 0 6.216 5.786/6.819 6.341 ± 0.6861
ea27 1342 1342/1342 1342 ± 0 5.836 5.521/6.664 6.022 ± 0.6324
ea28 1342 1342/1342 1342 ± 0 5.775 5.519/6.494 5.994 ± 0.631
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 5.597 5.343/5.751 5.552 ± 0.2566
3 1342 1342/1342 1342 ± 0 5.375 5.186/5.505 5.341 ± 0.2998
4 1342 1342/1342 1342 ± 0 5.388 5.218/5.632 5.414 ± 0.3007
5 1342 1342/1342 1342 ± 0 5.504 5.289/5.664 5.498 ± 0.2766
6 1342 1342/1342 1342 ± 0 5.446 5.274/5.634 5.453 ± 0.254
7 1342 1342/1342 1342 ± 0 5.474 5.366/5.658 5.499 ± 0.2468
8 1342 1342/1342 1342 ± 0 5.506 5.226/5.663 5.46 ± 0.276
9 1342 1342/1342 1342 ± 0 5.77 5.59/6.002 5.76 ± 0.2616
10 1342 1342/1342 1342 ± 0 6.156 5.975/6.319 6.113 ± 0.336
11 1342 1342/1342 1342 ± 0 6.444 6.204/6.524 6.362 ± 0.3097
12 1342 1342/1342 1342 ± 0 6.567 6.328/6.674 6.52 ± 0.3384
13 1342 1342/1342 1342 ± 0 7.054 6.806/7.233 6.999 ± 0.3577
14 1342 1342/1342 1342 ± 0 7.222 6.899/7.478 7.158 ± 0.3667
15 1342 1342/1342 1342 ± 0 6.707 6.526/6.966 6.69 ± 0.3372
16 1342 1342/1342 1342 ± 0 6.147 6.038/6.515 6.177 ± 0.3733
17 1342 1342/1342 1342 ± 0 6.119 5.927/6.408 6.083 ± 0.3888
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_216986/working
vis
/mnt/condor/execute/dir_216986/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
statwtmode
VLASS-SE
Start time
2022-08-18 04:08:00.762
End
2022-08-18 04:45:57.103
Duration
0:37:56.341
Note, WebLog generation is not included in the time.

CASA logs for stage 7