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

Statwt Summary Plot

VLASS2.1.sb38546349.eb38559922.59066.15098736111_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 5.143 5.058/6.015 5.416 ± 0.7414
ea02 1342 1342/1342 1342 ± 0 5.592 5.016/6.313 5.599 ± 0.9053
ea04 1342 1342/1342 1342 ± 0 5.06 4.845/5.928 5.259 ± 0.7369
ea05 1342 1342/1342 1342 ± 0.00003656 5.516 4.975/6.415 5.618 ± 0.883
ea06 1342 1342/1342 1342 ± 0 3.161 2.906/3.572 3.201 ± 0.4092
ea07 1342 1342/1342 1342 ± 0 5.288 5.254/5.556 5.383 ± 0.2253
ea08 1342 1342/1342 1342 ± 0 6.072 5.458/6.813 6.074 ± 0.9982
ea09 1342 1342/1342 1342 ± 0.00002328 5.32 4.919/6.122 5.392 ± 0.7498
ea10 1342 1342/1342 1342 ± 0 5.732 5.069/6.448 5.645 ± 0.9006
ea11 1342 1342/1342 1342 ± 0 5.803 5.207/6.46 5.716 ± 0.8854
ea12 1342 1342/1342 1342 ± 0 5.569 5.213/6.522 5.679 ± 0.9061
ea13 1342 1342/1342 1342 ± 0.00003586 5.774 5.402/6.129 5.729 ± 0.8215
ea14 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea15 1342 1342/1342 1342 ± 0 5.372 5.047/6.18 5.547 ± 0.8795
ea16 1342 1342/1342 1342 ± 0.00002675 4.794 4.207/5.411 4.746 ± 0.7632
ea18 1342 1342/1342 1342 ± 0 4.851 4.524/5.528 4.896 ± 0.6959
ea19 1342 1342/1342 1342 ± 0.0000492 6.652 6.003/7.024 6.089 ± 1.193
ea20 1342 1342/1342 1342 ± 0 5.861 5.49/6.908 5.998 ± 0.9849
ea21 1342 1342/1342 1342 ± 0.00002663 5.424 5.178/6.195 5.561 ± 0.8542
ea22 1342 1342/1342 1342 ± 0.00001233 5.274 4.969/6.369 5.504 ± 0.9177
ea23 1342 1342/1342 1342 ± 0 5.615 5.228/6.42 5.699 ± 0.9068
ea25 1342 1342/1342 1342 ± 0 5.201 5.009/5.561 5.112 ± 0.6261
ea26 1342 1342/1342 1342 ± 0.00002954 5.533 5.356/6.583 5.77 ± 0.9436
ea27 1342 1342/1342 1342 ± 0 5.56 5.095/6.389 5.582 ± 0.862
ea28 1342 1342/1342 1342 ± 0 5.551 5.212/6.517 5.743 ± 0.8782
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 5.17 5.009/5.464 5.088 ± 0.6502
3 1342 1342/1342 1342 ± 0 5.123 4.803/5.505 5.074 ± 0.6681
5 1342 1342/1342 1342 ± 0 5.106 4.875/5.322 4.972 ± 0.609
6 1342 1342/1342 1342 ± 0 5.209 4.908/5.29 5.021 ± 0.5833
7 1342 1342/1342 1342 ± 0 5.163 4.973/5.32 5.029 ± 0.5464
8 1342 1342/1342 1342 ± 0 5.092 4.924/5.295 5.026 ± 0.5353
9 1342 1342/1342 1342 ± 0 5.556 5.15/5.614 5.349 ± 0.5758
10 1342 1342/1342 1342 ± 0 5.888 5.345/6.002 5.683 ± 0.6524
11 1342 1342/1342 1342 ± 0 6.147 5.842/6.376 5.967 ± 0.7058
12 1342 1342/1342 1342 ± 0 6.382 6.102/6.531 6.177 ± 0.6761
13 1342 1342/1342 1342 ± 0 6.49 6.171/6.829 6.337 ± 0.7224
14 1342 1342/1342 1342 ± 0 6.915 6.506/7.123 6.682 ± 0.7485
15 1342 1342/1342 1342 ± 0 6.631 6.332/6.832 6.435 ± 0.7726
16 1342 1342/1342 1342 ± 0.00005237 3.781 3.67/3.897 3.773 ± 0.2118
17 1342 1342/1342 1342 ± 0.00005326 3.742 3.611/3.894 3.747 ± 0.2434
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38546349.eb38559922.59066.15098736111_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_251168/working
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_251168/working/VLASS2.1.sb38546349.eb38559922.59066.15098736111_split_split.ms
Start time
2022-03-02 21:43:59.335
End
2022-03-02 22:42:23.825
Duration
0:58:24.491
Note, WebLog generation is not included in the time.

CASA logs for stage 7