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

Statwt Summary Plot

VLASS2.1.sb38461639.eb38575724.59076.48643795139_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 5.436 5.348/6.011 5.532 ± 0.7251
ea02 1342 1342/1342 1342 ± 0.00000121 5.978 5.411/6.659 5.887 ± 0.9022
ea04 1342 1342/1342 1342 ± 0.000005081 5.351 5.022/5.983 5.289 ± 0.8009
ea05 1342 1342/1342 1342 ± 0.00004088 5.649 5.221/6.421 5.7 ± 0.8033
ea06 1342 1342/1342 1342 ± 0 5.064 4.834/5.525 4.977 ± 0.6491
ea07 1342 1342/1342 1342 ± 0 5.944 5.46/6.229 5.718 ± 0.8133
ea08 1342 1342/1342 1342 ± 0 6.193 5.672/6.951 6.162 ± 0.9706
ea09 1342 1342/1342 1342 ± 0.00003478 5.571 5.194/6.513 5.657 ± 0.8088
ea10 1342 1342/1342 1342 ± 0 5.761 5.246/6.508 5.654 ± 0.8428
ea11 1342 1342/1342 1342 ± 0 5.904 5.267/6.507 5.697 ± 0.884
ea12 1342 1342/1342 1342 ± 0 5.752 5.339/6.481 5.696 ± 0.9057
ea13 1342 1342/1342 1342 ± 0.00003751 5.951 5.731/6.453 5.983 ± 0.7983
ea14 1342 1342/1342 1342 ± 0.00003727 5.807 5.416/6.654 5.851 ± 0.9349
ea15 1342 1342/1342 1342 ± 0.00001387 5.527 5.18/6.284 5.498 ± 0.9782
ea16 1342 1342/1342 1342 ± 0.00003686 5.858 5.48/6.595 5.757 ± 0.916
ea17 1342 1342/1342 1342 ± 0 6.085 5.562/6.605 5.96 ± 0.9252
ea18 1342 1342/1342 1342 ± 0 5.091 4.758/5.606 5.065 ± 0.6522
ea19 1342 1342/1342 1342 ± 0.00004197 5.846 5.581/6.792 5.961 ± 0.8311
ea20 1342 1342/1342 1342 ± 0 5.99 5.709/6.81 6.01 ± 0.9557
ea21 1342 1342/1342 1342 ± 0.00003811 5.73 5.432/6.386 5.68 ± 0.8504
ea22 1342 1342/1342 1342 ± 0.00002584 5.524 5.192/6.528 5.725 ± 0.8519
ea23 1342 1342/1342 1342 ± 0.00001573 6.008 5.441/6.496 5.869 ± 0.9207
ea25 1342 1342/1342 1342 ± 0 5.725 5.373/6.307 5.638 ± 0.8142
ea27 1342 1342/1342 1342 ± 0 5.612 5.174/6.461 5.599 ± 0.8273
ea28 1342 1342/1342 1342 ± 0 5.859 5.453/6.664 5.863 ± 0.8803
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 5.559 5.356/5.757 5.52 ± 0.2633
5 1342 1342/1342 1342 ± 0 5.37 5.19/5.568 5.365 ± 0.3074
6 1342 1342/1342 1342 ± 0 5.411 5.213/5.471 5.37 ± 0.2544
7 1342 1342/1342 1342 ± 0 5.392 5.262/5.556 5.397 ± 0.2344
8 1342 1342/1342 1342 ± 0 5.436 5.25/5.617 5.396 ± 0.2757
9 1342 1342/1342 1342 ± 0 5.776 5.546/5.928 5.711 ± 0.3092
10 1342 1342/1342 1342 ± 0 6.174 5.999/6.262 6.094 ± 0.3067
11 1342 1342/1342 1342 ± 0 6.4 6.282/6.529 6.361 ± 0.3162
12 1342 1342/1342 1342 ± 0 6.556 6.425/6.672 6.512 ± 0.3325
13 1342 1342/1342 1342 ± 0 6.8 6.505/6.911 6.681 ± 0.3615
14 1342 1342/1342 1342 ± 0 6.48 6.05/6.759 6.41 ± 0.5112
15 1342 1342/1342 1342 ± 0 6.74 6.539/6.963 6.682 ± 0.4531
16 1342 1342/1342 1342 ± 0.00005174 3.805 3.652/4.051 3.838 ± 0.3043
17 1342 1342/1342 1342 ± 0.00005508 4.073 3.926/4.302 4.115 ± 0.2931
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms flagged by statwt flagging agents
vis
/mnt/condor/execute/dir_7443/working/VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_7443/working
overwrite_modelcol
False
statwtmode
VLASS-SE
Start time
2022-03-22 09:34:17.557
End
2022-03-22 10:45:09.523
Duration
1:10:51.966
Note, WebLog generation is not included in the time.

CASA logs for stage 7