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

Statwt Summary Plot

VLASS2.1.sb38356411.eb38409574.59026.96060568287_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 5.493 5.336/5.984 5.702 ± 0.5087
ea02 1342 1342/1342 1342 ± 0 5.958 5.448/6.533 5.988 ± 0.5927
ea04 1342 1342/1342 1342 ± 0 5.601 5.244/6.216 5.782 ± 0.5719
ea05 1342 1342/1342 1342 ± 0 5.821 5.532/6.478 5.944 ± 0.5678
ea06 1342 1342/1342 1342 ± 0 5.878 5.212/6.101 5.705 ± 0.5275
ea07 1342 1342/1342 1342 ± 0 5.454 5.283/5.808 5.491 ± 0.4714
ea08 1342 1342/1342 1342 ± 0 6.043 5.628/6.662 6.172 ± 0.629
ea09 1342 1342/1342 1342 ± 0 6.398 6.142/6.656 6.407 ± 0.3968
ea10 1342 1342/1342 1342 ± 0 5.34 5.044/6.043 5.53 ± 0.5283
ea11 1342 1342/1342 1342 ± 0 6.052 5.426/6.528 6.048 ± 0.6302
ea12 1342 1342/1342 1342 ± 0 5.755 5.396/6.452 5.962 ± 0.627
ea13 1342 1342/1342 1342 ± 0 6.138 5.753/6.426 6.173 ± 0.4841
ea14 1342 1342/1342 1342 ± 0 5.73 5.395/6.387 5.875 ± 0.6021
ea15 1342 1342/1342 1342 ± 0 5.836 5.453/6.49 6.026 ± 0.6857
ea16 1342 1342/1342 1342 ± 0 6.114 5.692/6.751 6.174 ± 0.6774
ea17 1342 1342/1342 1342 ± 0 6.065 5.683/6.518 6.203 ± 0.627
ea18 1342 1342/1342 1342 ± 0 5.147 4.818/5.72 5.276 ± 0.5269
ea19 1342 1342/1342 1342 ± 0 6.162 5.766/6.824 6.332 ± 0.6544
ea20 1342 1342/1342 1342 ± 0 6.203 5.803/6.773 6.308 ± 0.6561
ea21 1342 1342/1342 1342 ± 0 5.6 5.414/6.251 5.803 ± 0.5311
ea22 1342 1342/1342 1342 ± 0 5.935 5.385/6.498 5.978 ± 0.6539
ea23 1342 1342/1342 1342 ± 0 5.818 5.526/6.515 6.065 ± 0.6775
ea24 1342 1342/1342 1342 ± 0 5.716 5.14/6.272 5.728 ± 0.614
ea25 1342 1342/1342 1342 ± 0 5.828 5.574/6.347 5.992 ± 0.5577
ea26 1342 1342/1342 1342 ± 0 6.159 5.727/6.756 6.259 ± 0.6819
ea27 1342 1342/1342 1342 ± 0 5.722 5.447/6.558 5.946 ± 0.6242
ea28 1342 1342/1342 1342 ± 0 5.726 5.482/6.417 5.939 ± 0.6259
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 5.553 5.296/5.687 5.497 ± 0.2532
3 1342 1342/1342 1342 ± 0 5.267 5.093/5.447 5.259 ± 0.2714
4 1342 1342/1342 1342 ± 0 5.324 5.201/5.502 5.332 ± 0.296
5 1342 1342/1342 1342 ± 0 5.435 5.253/5.604 5.433 ± 0.2593
6 1342 1342/1342 1342 ± 0 5.434 5.241/5.636 5.447 ± 0.2532
7 1342 1342/1342 1342 ± 0 5.439 5.328/5.592 5.453 ± 0.2369
8 1342 1342/1342 1342 ± 0 5.453 5.188/5.631 5.417 ± 0.2719
9 1342 1342/1342 1342 ± 0 5.71 5.55/5.966 5.717 ± 0.2577
10 1342 1342/1342 1342 ± 0 6.095 5.925/6.279 6.053 ± 0.3469
11 1342 1342/1342 1342 ± 0 6.37 6.153/6.492 6.308 ± 0.3196
12 1342 1342/1342 1342 ± 0 6.515 6.296/6.632 6.465 ± 0.34
13 1342 1342/1342 1342 ± 0 6.967 6.734/7.139 6.909 ± 0.3565
14 1342 1342/1342 1342 ± 0 7.156 6.856/7.46 7.09 ± 0.3739
15 1342 1342/1342 1342 ± 0 6.546 6.426/6.823 6.569 ± 0.327
16 1342 1342/1342 1342 ± 0 6.093 5.87/6.301 6.049 ± 0.3965
17 1342 1342/1342 1342 ± 0 6.021 5.809/6.249 5.98 ± 0.4061
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms flagged by statwt flagging agents
vis
/mnt/condor/execute/dir_26490/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
output_dir
/mnt/condor/execute/dir_26490/working
statwtmode
VLASS-SE
overwrite_modelcol
False
datacolumn
residual_data
Start time
2022-07-26 09:01:16.239
End
2022-07-26 09:40:12.166
Duration
0:38:55.927
Note, WebLog generation is not included in the time.

CASA logs for stage 7