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 5.66 5.35/6.141 5.772 ± 0.5321
ea02 1342 1342/1342 1342 ± 0 5.965 5.453/6.478 6.033 ± 0.634
ea04 1342 1342/1342 1342 ± 0 5.668 5.352/6.213 5.831 ± 0.5622
ea05 1342 1342/1342 1342 ± 0 5.868 5.52/6.376 5.979 ± 0.5698
ea06 1342 1342/1342 1342 ± 0 5.704 5.268/6.154 5.752 ± 0.5254
ea07 1342 1342/1342 1342 ± 0 5.542 5.363/5.949 5.621 ± 0.445
ea08 1342 1342/1342 1342 ± 0 5.977 5.647/6.734 6.221 ± 0.6634
ea09 1342 1342/1342 1342 ± 0 6.482 6.148/6.886 6.502 ± 0.4352
ea10 1342 1342/1342 1342 ± 0 5.391 5.125/6.032 5.557 ± 0.5134
ea11 1342 1342/1342 1342 ± 0 6.044 5.474/6.522 6.068 ± 0.6102
ea12 1342 1342/1342 1342 ± 0 5.826 5.432/6.475 6.018 ± 0.6342
ea13 1342 1342/1342 1342 ± 0 6.231 5.901/6.482 6.274 ± 0.4936
ea14 1342 1342/1342 1342 ± 0 5.953 5.458/6.519 6.034 ± 0.652
ea15 1342 1342/1342 1342 ± 0 5.895 5.508/6.546 6.091 ± 0.6958
ea16 1342 1342/1342 1342 ± 0 6.153 5.737/6.732 6.297 ± 0.6916
ea17 1342 1342/1342 1342 ± 0 6.125 5.778/6.661 6.277 ± 0.6274
ea18 1342 1342/1342 1342 ± 0 5.205 4.845/5.743 5.329 ± 0.543
ea19 1342 1342/1342 1342 ± 0 6.221 5.769/6.863 6.396 ± 0.6555
ea20 1342 1342/1342 1342 ± 0 6.23 5.837/6.745 6.353 ± 0.644
ea21 1342 1342/1342 1342 ± 0 5.701 5.463/6.304 5.9 ± 0.5327
ea22 1342 1342/1342 1342 ± 0 5.92 5.43/6.568 6.028 ± 0.6897
ea23 1342 1342/1342 1342 ± 0 6.121 5.623/6.528 6.183 ± 0.6691
ea24 1342 1342/1342 1342 ± 0 5.838 5.268/6.457 5.858 ± 0.6409
ea25 1342 1342/1342 1342 ± 0 5.876 5.627/6.417 6.054 ± 0.5744
ea26 1342 1342/1342 1342 ± 0 6.169 5.798/6.809 6.321 ± 0.6837
ea27 1342 1342/1342 1342 ± 0 5.788 5.504/6.63 6.005 ± 0.6325
ea28 1342 1342/1342 1342 ± 0 5.8 5.526/6.516 6.005 ± 0.6361
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 5.608 5.343/5.785 5.564 ± 0.2625
3 1342 1342/1342 1342 ± 0 5.347 5.184/5.495 5.339 ± 0.2955
4 1342 1342/1342 1342 ± 0 5.396 5.211/5.614 5.407 ± 0.2791
5 1342 1342/1342 1342 ± 0 5.527 5.343/5.707 5.536 ± 0.2725
6 1342 1342/1342 1342 ± 0 5.463 5.301/5.631 5.461 ± 0.2519
7 1342 1342/1342 1342 ± 0 5.48 5.376/5.639 5.505 ± 0.2455
8 1342 1342/1342 1342 ± 0 5.519 5.239/5.653 5.466 ± 0.2738
9 1342 1342/1342 1342 ± 0 5.771 5.598/6.002 5.766 ± 0.2671
10 1342 1342/1342 1342 ± 0 6.145 5.979/6.318 6.113 ± 0.337
11 1342 1342/1342 1342 ± 0 6.467 6.211/6.528 6.368 ± 0.3114
12 1342 1342/1342 1342 ± 0 6.566 6.329/6.69 6.521 ± 0.3348
13 1342 1342/1342 1342 ± 0 7.052 6.807/7.229 6.999 ± 0.3547
14 1342 1342/1342 1342 ± 0 7.232 6.914/7.458 7.174 ± 0.3634
15 1342 1342/1342 1342 ± 0 6.784 6.537/6.956 6.709 ± 0.3372
16 1342 1342/1342 1342 ± 0 6.163 5.974/6.466 6.155 ± 0.3718
17 1342 1342/1342 1342 ± 0 6.127 5.916/6.336 6.075 ± 0.3823
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
output_dir
/mnt/condor/execute/dir_253268/working
datacolumn
residual_data
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_253268/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
Start time
2022-05-19 04:37:16.709
End
2022-05-19 06:00:03.593
Duration
1:22:46.884
Note, WebLog generation is not included in the time.

CASA logs for stage 7