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

Statwt Summary Plot

VLASS2.1.sb38606107.eb38625163.59092.29495140046_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 5.296 5.228/6 5.434 ± 0.7243
ea02 1342 1342/1342 1342 ± 0 5.823 5.373/6.441 5.728 ± 0.9426
ea04 1342 1342/1342 1342 ± 0.00004243 5.062 4.785/5.858 5.234 ± 0.6822
ea05 1342 1342/1342 1342 ± 0.00003838 5.422 5.022/6.252 5.612 ± 0.7127
ea06 1342 1342/1342 1342 ± 0.00004252 4.68 4.496/5.113 4.699 ± 0.5204
ea07 1342 1342/1342 1342 ± 0 5.875 5.401/6.318 5.829 ± 0.8488
ea08 1342 1342/1342 1342 ± 0 5.941 5.526/6.63 5.908 ± 0.9533
ea10 1342 1342/1342 1342 ± 0 5.673 5.234/6.666 5.752 ± 0.9019
ea11 1342 1342/1342 1342 ± 0 5.573 5.037/6.358 5.584 ± 0.9073
ea12 1342 1342/1342 1342 ± 0.0000413 5.442 5.149/6.417 5.617 ± 0.9285
ea13 1342 1342/1342 1342 ± 0.00004029 5.854 5.69/6.361 5.882 ± 0.7648
ea14 1342 1342/1342 1342 ± 0.00003361 5.522 5.176/6.464 5.729 ± 0.8011
ea15 1342 1342/1342 1342 ± 0.0000414 5.131 4.91/6.018 5.402 ± 0.8017
ea16 1342 1342/1342 1342 ± 0.00002974 5.924 5.598/6.871 6.092 ± 0.9451
ea17 1342 1342/1342 1342 ± 0 5.753 5.38/6.518 5.771 ± 0.8988
ea18 1342 1342/1342 1342 ± 0.00001463 4.866 4.568/5.617 4.981 ± 0.6611
ea19 1342 1342/1342 1342 ± 0.00004099 5.688 5.428/6.673 5.937 ± 0.7923
ea20 1342 1342/1342 1342 ± 0.00003211 5.776 5.497/6.829 5.91 ± 1.022
ea21 1342 1342/1342 1342 ± 0.00003475 5.483 5.312/6.304 5.679 ± 0.7412
ea22 1342 1342/1342 1342 ± 0.000007336 5.438 5.114/6.312 5.528 ± 0.883
ea23 1342 1342/1342 1342 ± 0 5.87 5.463/6.588 5.921 ± 0.8956
ea25 1342 1342/1342 1342 ± 0 5.317 5.054/6.172 5.394 ± 0.7966
ea26 1342 1342/1342 1342 ± 0.00003781 5.79 5.608/6.862 5.956 ± 0.8973
ea27 1342 1342/1342 1342 ± 0 5.464 5.101/6.409 5.551 ± 0.8417
ea28 1342 1342/1342 1342 ± 0 5.611 5.322/6.397 5.687 ± 0.8298
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 5.354 5.159/5.589 5.36 ± 0.2948
5 1342 1342/1342 1342 ± 0 5.309 5.065/5.462 5.234 ± 0.3886
6 1342 1342/1342 1342 ± 0 5.307 5.064/5.438 5.262 ± 0.3375
7 1342 1342/1342 1342 ± 0 5.314 5.128/5.495 5.282 ± 0.3037
8 1342 1342/1342 1342 ± 0 5.358 5.098/5.451 5.259 ± 0.3204
9 1342 1342/1342 1342 ± 0 5.634 5.421/5.872 5.577 ± 0.3543
10 1342 1342/1342 1342 ± 0 6.031 5.856/6.24 5.968 ± 0.3743
11 1342 1342/1342 1342 ± 0 6.329 6.051/6.441 6.228 ± 0.384
12 1342 1342/1342 1342 ± 0 6.458 6.3/6.634 6.395 ± 0.3946
13 1342 1342/1342 1342 ± 0 6.723 6.445/6.919 6.678 ± 0.4213
14 1342 1342/1342 1342 ± 0 6.721 6.305/6.978 6.634 ± 0.5174
15 1342 1342/1342 1342 ± 0 6.777 6.472/6.98 6.652 ± 0.5042
16 1342 1342/1342 1342 ± 0.00005965 4.115 3.954/4.349 4.154 ± 0.2847
17 1342 1342/1342 1342 ± 0.00005892 4.121 3.923/4.387 4.164 ± 0.3113
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38606107.eb38625163.59092.29495140046_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
datacolumn
residual_data
vis
/mnt/condor/execute/dir_22213/working/VLASS2.1.sb38606107.eb38625163.59092.29495140046_split_split.ms
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_22213/working
Start time
2022-03-11 22:02:30.115
End
2022-03-11 23:17:23.171
Duration
1:14:53.056
Note, WebLog generation is not included in the time.

CASA logs for stage 7