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

Statwt Summary Plot

VLASS2.1.sb38549013.eb38560130.59067.120196296295_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 5.546 5.219/5.959 5.634 ± 0.5324
ea02 1342 1342/1342 1342 ± 0 5.81 5.374/6.396 5.877 ± 0.6042
ea04 1342 1342/1342 1342 ± 0 5.402 5.036/6.031 5.501 ± 0.5584
ea05 1342 1342/1342 1342 ± 0 5.911 5.292/6.446 5.829 ± 0.6025
ea06 1342 1342/1342 1342 ± 0 5.433 4.907/5.766 5.351 ± 0.4687
ea07 1342 1342/1342 1342 ± 0 5.834 5.261/6.052 5.834 ± 0.5958
ea08 1342 1342/1342 1342 ± 0 5.867 5.496/6.616 6.05 ± 0.6825
ea09 1342 1342/1342 1342 ± 0 5.212 4.752/5.599 5.192 ± 0.4828
ea10 1342 1342/1342 1342 ± 0 5.789 5.302/6.345 5.819 ± 0.6099
ea11 1342 1342/1342 1342 ± 0 5.863 5.329/6.347 5.916 ± 0.6772
ea12 1342 1342/1342 1342 ± 0 6.015 5.312/6.51 5.987 ± 0.6345
ea13 1342 1342/1342 1342 ± 0 6.024 5.574/6.215 5.963 ± 0.4966
ea14 1342 1342/1342 1342 ± 0 6.474 6.165/6.708 6.437 ± 0.31
ea15 1342 1342/1342 1342 ± 0 5.724 5.244/6.297 5.862 ± 0.6501
ea16 1342 1342/1342 1342 ± 0 4.817 4.4/5.17 4.793 ± 0.5349
ea17 1342 1342/1342 1342 ± 0.000003393 6.196 5.834/6.747 6.24 ± 0.5888
ea18 1342 1342/1342 1342 ± 0 5.292 5.063/5.617 5.315 ± 0.421
ea19 1342 1342/1342 1342 ± 0 6.083 5.52/6.517 6.07 ± 0.582
ea20 1342 1342/1342 1342 ± 0 6.307 5.699/6.817 6.199 ± 0.6146
ea21 1342 1342/1342 1342 ± 0 5.759 5.304/6.242 5.786 ± 0.591
ea22 1342 1342/1342 1342 ± 0 5.601 5.159/6.285 5.741 ± 0.66
ea23 1342 1342/1342 1342 ± 0 5.944 5.232/6.316 5.925 ± 0.7669
ea25 1342 1342/1342 1342 ± 0.00000369 5.445 4.844/5.61 5.345 ± 0.4939
ea26 1342 1342/1342 1342 ± 0 6.117 5.487/6.624 6.021 ± 0.6699
ea27 1342 1342/1342 1342 ± 0.00001808 5.599 5.379/6.383 5.763 ± 0.6131
ea28 1342 1342/1342 1342 ± 0 5.734 5.39/6.384 5.9 ± 0.6186
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 ± 0.00002405 5.339 5.265/5.527 5.356 ± 0.2891
3 1342 1342/1342 1342 ± 0.00002525 5.01 4.818/5.26 5.07 ± 0.3628
4 1342 1342/1342 1342 ± 0.00002686 5.151 4.964/5.468 5.184 ± 0.324
5 1342 1342/1342 1342 ± 0.00002405 5.292 5.121/5.453 5.264 ± 0.3489
6 1342 1342/1342 1342 ± 0.00002542 5.225 5.019/5.35 5.149 ± 0.3258
7 1342 1342/1342 1342 ± 0.00002395 5.374 5.156/5.488 5.287 ± 0.3818
8 1342 1342/1342 1342 ± 0.00002395 5.266 5.013/5.413 5.231 ± 0.3513
9 1342 1342/1342 1342 ± 0.00002395 5.613 5.402/5.804 5.548 ± 0.3684
10 1342 1342/1342 1342 ± 0.0000235 6.002 5.664/6.196 5.862 ± 0.478
11 1342 1342/1342 1342 ± 0.0000235 6.226 5.882/6.411 6.095 ± 0.439
12 1342 1342/1342 1342 ± 0.0000235 6.41 6.008/6.518 6.249 ± 0.4262
13 1342 1342/1342 1342 ± 0.0000235 6.764 6.349/6.983 6.676 ± 0.4205
14 1342 1342/1342 1342 ± 0.0000235 6.924 6.696/7.165 6.855 ± 0.4405
15 1342 1342/1342 1342 ± 0.0000235 6.592 6.333/6.733 6.434 ± 0.4145
16 1342 1342/1342 1342 ± 0.00002685 5.831 5.519/6.169 5.801 ± 0.4141
17 1342 1342/1342 1342 ± 0.00002375 5.902 5.782/6.119 5.854 ± 0.4139
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms flagged by statwt flagging agents
vis
VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms
output_dir
 
datacolumn
residual_data
overwrite_modelcol
False
statwtmode
VLASS-SE
Start time
2024-03-05 22:24:11.265
End
2024-03-05 22:54:21.130
Duration
0:30:09.865
Note, WebLog generation is not included in the time.

CASA logs for stage 7