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 5.695 5.374/6.145 5.791 ± 0.5294
ea02 1342 1342/1342 1342 ± 0 5.992 5.505/6.494 6.068 ± 0.6144
ea04 1342 1342/1342 1342 ± 0 5.673 5.348/6.227 5.837 ± 0.5627
ea05 1342 1342/1342 1342 ± 0 5.898 5.529/6.376 5.981 ± 0.5631
ea06 1342 1342/1342 1342 ± 0 5.734 5.277/6.155 5.759 ± 0.5217
ea07 1342 1342/1342 1342 ± 0 5.535 5.362/5.949 5.62 ± 0.4495
ea08 1342 1342/1342 1342 ± 0 6.052 5.679/6.727 6.249 ± 0.6426
ea09 1342 1342/1342 1342 ± 0 6.471 6.216/6.845 6.511 ± 0.4222
ea10 1342 1342/1342 1342 ± 0 5.385 5.131/6.038 5.568 ± 0.5076
ea11 1342 1342/1342 1342 ± 0 6.049 5.494/6.538 6.078 ± 0.6068
ea12 1342 1342/1342 1342 ± 0 5.834 5.453/6.49 6.033 ± 0.6328
ea13 1342 1342/1342 1342 ± 0 6.241 5.91/6.508 6.287 ± 0.4847
ea14 1342 1342/1342 1342 ± 0 5.973 5.464/6.527 6.041 ± 0.641
ea15 1342 1342/1342 1342 ± 0 5.903 5.527/6.527 6.095 ± 0.6841
ea16 1342 1342/1342 1342 ± 0 6.159 5.76/6.674 6.291 ± 0.6821
ea17 1342 1342/1342 1342 ± 0 6.166 5.778/6.67 6.301 ± 0.6287
ea18 1342 1342/1342 1342 ± 0 5.212 4.879/5.727 5.345 ± 0.5314
ea19 1342 1342/1342 1342 ± 0 6.228 5.774/6.869 6.394 ± 0.6516
ea20 1342 1342/1342 1342 ± 0 6.237 5.858/6.738 6.365 ± 0.6393
ea21 1342 1342/1342 1342 ± 0 5.692 5.478/6.306 5.904 ± 0.526
ea22 1342 1342/1342 1342 ± 0 5.951 5.445/6.56 6.043 ± 0.6815
ea23 1342 1342/1342 1342 ± 0 6.073 5.629/6.535 6.178 ± 0.6629
ea24 1342 1342/1342 1342 ± 0 5.833 5.267/6.43 5.864 ± 0.627
ea25 1342 1342/1342 1342 ± 0 5.894 5.643/6.431 6.073 ± 0.5619
ea26 1342 1342/1342 1342 ± 0 6.242 5.802/6.819 6.348 ± 0.6848
ea27 1342 1342/1342 1342 ± 0 5.809 5.529/6.615 6.018 ± 0.6168
ea28 1342 1342/1342 1342 ± 0 5.833 5.529/6.522 6.022 ± 0.6232
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 5.626 5.376/5.8 5.584 ± 0.2586
3 1342 1342/1342 1342 ± 0 5.38 5.208/5.525 5.368 ± 0.2944
4 1342 1342/1342 1342 ± 0 5.451 5.253/5.642 5.454 ± 0.2927
5 1342 1342/1342 1342 ± 0 5.537 5.357/5.744 5.554 ± 0.2683
6 1342 1342/1342 1342 ± 0 5.484 5.306/5.649 5.474 ± 0.2471
7 1342 1342/1342 1342 ± 0 5.495 5.369/5.66 5.516 ± 0.242
8 1342 1342/1342 1342 ± 0 5.523 5.243/5.659 5.474 ± 0.2725
9 1342 1342/1342 1342 ± 0 5.79 5.586/6.009 5.771 ± 0.2638
10 1342 1342/1342 1342 ± 0 6.153 5.987/6.309 6.113 ± 0.3379
11 1342 1342/1342 1342 ± 0 6.452 6.193/6.535 6.365 ± 0.3106
12 1342 1342/1342 1342 ± 0 6.574 6.324/6.691 6.521 ± 0.3365
13 1342 1342/1342 1342 ± 0 7.059 6.807/7.212 7.003 ± 0.3552
14 1342 1342/1342 1342 ± 0 7.233 6.924/7.475 7.173 ± 0.3635
15 1342 1342/1342 1342 ± 0 6.771 6.553/6.972 6.717 ± 0.3339
16 1342 1342/1342 1342 ± 0 6.121 6.026/6.494 6.165 ± 0.3754
17 1342 1342/1342 1342 ± 0 6.128 5.94/6.405 6.09 ± 0.3862
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_253270/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_253270/working
statwtmode
VLASS-SE
datacolumn
residual_data
Start time
2022-05-19 04:30:41.487
End
2022-05-19 05:45:53.158
Duration
1:15:11.671
Note, WebLog generation is not included in the time.

CASA logs for stage 7