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

Statwt Summary Plot

VLASS2.1.sb38624155.eb38643756.59104.68707053241_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 5.184 4.921/5.839 5.168 ± 0.8881
ea02 1342 1342/1342 1342 ± 0.000003632 5.578 5.124/6.332 5.488 ± 1.033
ea04 1342 1342/1342 1342 ± 0.00003782 4.93 4.646/5.79 5.068 ± 0.8069
ea05 1342 1342/1342 1342 ± 0.00003996 5.448 4.986/6.285 5.505 ± 0.8028
ea06 1342 1342/1342 1342 ± 0.00003082 4.816 4.563/5.496 4.858 ± 0.77
ea07 1342 1342/1342 1342 ± 0 5.646 5.138/6.11 5.457 ± 0.9278
ea08 1342 1342/1342 1342 ± 0.000005102 5.636 5.375/6.607 5.639 ± 1.123
ea09 1342 1342/1342 1342 ± 0.00004052 5.203 4.937/6.032 5.297 ± 0.8241
ea10 1342 1342/1342 1342 ± 0.000004204 5.282 5.022/6.375 5.422 ± 1.034
ea11 1342 1342/1342 1342 ± 0.000004894 5.588 4.968/6.397 5.447 ± 1.07
ea12 1342 1342/1342 1342 ± 0.00002371 5.26 4.979/6.321 5.41 ± 1.011
ea13 1342 1342/1342 1342 ± 0.00004096 5.466 5.329/6.196 5.567 ± 0.8568
ea14 1342 1342/1342 1342 ± 0.0000388 5.325 4.917/6.211 5.365 ± 0.8898
ea15 1342 1342/1342 1342 ± 0.00004028 5.136 4.871/6.101 5.354 ± 0.962
ea16 1342 1342/1342 1342 ± 0.00003373 5.631 5.312/6.491 5.704 ± 1.006
ea17 1342 1342/1342 1342 ± 0.000002752 5.524 5.125/6.291 5.486 ± 1.01
ea18 1342 1342/1342 1342 ± 0.000004401 4.665 4.447/5.427 4.717 ± 0.7417
ea19 1342 1342/1342 1342 ± 0.00004166 5.624 5.317/6.685 5.758 ± 0.8886
ea20 1342 1342/1342 1342 ± 0.00001284 5.561 5.235/6.77 5.727 ± 1.062
ea21 1342 1342/1342 1342 ± 0.00003896 5.397 5.184/6.123 5.425 ± 0.8489
ea22 1342 1342/1342 1342 ± 0.0000192 5.178 4.74/5.922 5.137 ± 0.908
ea23 1342 1342/1342 1342 ± 0.000001625 5.506 5.042/6.186 5.51 ± 0.917
ea25 1342 1342/1342 1342 ± 0.000003553 5.291 4.946/6.133 5.333 ± 0.9425
ea26 1342 1342/1342 1342 ± 0.00003952 5.545 5.369/6.435 5.699 ± 0.9373
ea27 1342 1342/1342 1342 ± 0.000003687 5.216 4.92/6.009 5.247 ± 0.944
ea28 1342 1342/1342 1342 ± 0.000004159 5.441 5.127/6.38 5.45 ± 1.005
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 5.26 5.158/5.475 5.278 ± 0.2547
3 1342 1342/1342 1342 ± 0.00002054 4.661 4.382/4.901 4.662 ± 0.4549
5 1342 1342/1342 1342 ± 0 5.022 4.768/5.138 4.989 ± 0.2557
6 1342 1342/1342 1342 ± 0 5.154 4.928/5.279 5.112 ± 0.2903
7 1342 1342/1342 1342 ± 0 5.118 4.973/5.331 5.119 ± 0.2552
8 1342 1342/1342 1342 ± 0 5.115 4.933/5.312 5.09 ± 0.2733
9 1342 1342/1342 1342 ± 0 5.431 5.224/5.642 5.39 ± 0.309
10 1342 1342/1342 1342 ± 0 5.965 5.747/6.075 5.869 ± 0.3393
11 1342 1342/1342 1342 ± 0 6.174 6.033/6.384 6.144 ± 0.3282
12 1342 1342/1342 1342 ± 0 6.387 6.192/6.619 6.355 ± 0.353
13 1342 1342/1342 1342 ± 0 6.511 6.313/6.719 6.492 ± 0.3414
14 1342 1342/1342 1342 ± 0 6.087 5.877/6.462 6.182 ± 0.4324
15 1342 1342/1342 1342 ± 0 6.602 6.353/6.77 6.512 ± 0.4169
16 1342 1342/1342 1342 ± 0.00005832 3.517 3.325/3.752 3.544 ± 0.3024
17 1342 1342/1342 1342 ± 0.00005896 3.592 3.427/3.826 3.632 ± 0.2651
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38624155.eb38643756.59104.68707053241_split_split.ms flagged by statwt flagging agents
output_dir
/mnt/condor/execute/dir_155929/working
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_155929/working/VLASS2.1.sb38624155.eb38643756.59104.68707053241_split_split.ms
overwrite_modelcol
False
datacolumn
residual_data
Start time
2022-05-17 20:49:38.157
End
2022-05-17 22:23:10.289
Duration
1:33:32.132
Note, WebLog generation is not included in the time.

CASA logs for stage 7