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 5.477 5.311/5.967 5.678 ± 0.51
ea02 1342 1342/1342 1342 ± 0 5.919 5.437/6.504 5.978 ± 0.5882
ea04 1342 1342/1342 1342 ± 0 5.573 5.248/6.18 5.767 ± 0.5697
ea05 1342 1342/1342 1342 ± 0 5.786 5.495/6.479 5.935 ± 0.5671
ea06 1342 1342/1342 1342 ± 0 5.844 5.195/6.101 5.694 ± 0.5312
ea07 1342 1342/1342 1342 ± 0 5.427 5.271/5.828 5.479 ± 0.475
ea08 1342 1342/1342 1342 ± 0 5.979 5.638/6.627 6.163 ± 0.6295
ea09 1342 1342/1342 1342 ± 0 6.321 6.025/6.637 6.362 ± 0.4165
ea10 1342 1342/1342 1342 ± 0 5.352 5.036/6.027 5.519 ± 0.5303
ea11 1342 1342/1342 1342 ± 0 6.027 5.441/6.52 6.042 ± 0.6254
ea12 1342 1342/1342 1342 ± 0 5.763 5.39/6.426 5.949 ± 0.6267
ea13 1342 1342/1342 1342 ± 0 6.131 5.742/6.375 6.152 ± 0.4831
ea14 1342 1342/1342 1342 ± 0 5.704 5.365/6.386 5.864 ± 0.6065
ea15 1342 1342/1342 1342 ± 0 5.807 5.405/6.447 5.994 ± 0.6878
ea16 1342 1342/1342 1342 ± 0 6.025 5.672/6.628 6.159 ± 0.6813
ea17 1342 1342/1342 1342 ± 0 6.035 5.696/6.482 6.167 ± 0.6246
ea18 1342 1342/1342 1342 ± 0 5.148 4.827/5.705 5.27 ± 0.518
ea19 1342 1342/1342 1342 ± 0 6.131 5.766/6.803 6.323 ± 0.6558
ea20 1342 1342/1342 1342 ± 0 6.175 5.813/6.731 6.292 ± 0.6549
ea21 1342 1342/1342 1342 ± 0 5.585 5.399/6.232 5.793 ± 0.5333
ea22 1342 1342/1342 1342 ± 0 5.862 5.392/6.458 5.956 ± 0.6427
ea23 1342 1342/1342 1342 ± 0 5.725 5.547/6.499 6.053 ± 0.686
ea24 1342 1342/1342 1342 ± 0 5.697 5.132/6.267 5.713 ± 0.6161
ea25 1342 1342/1342 1342 ± 0 5.825 5.576/6.327 5.974 ± 0.5702
ea26 1342 1342/1342 1342 ± 0 6.072 5.706/6.732 6.229 ± 0.662
ea27 1342 1342/1342 1342 ± 0 5.719 5.435/6.556 5.934 ± 0.6281
ea28 1342 1342/1342 1342 ± 0 5.698 5.473/6.401 5.918 ± 0.621
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 5.565 5.3/5.695 5.501 ± 0.2571
3 1342 1342/1342 1342 ± 0 5.261 5.098/5.402 5.239 ± 0.2607
4 1342 1342/1342 1342 ± 0 5.299 5.169/5.508 5.319 ± 0.2984
5 1342 1342/1342 1342 ± 0 5.439 5.236/5.587 5.436 ± 0.2652
6 1342 1342/1342 1342 ± 0 5.403 5.189/5.598 5.407 ± 0.2503
7 1342 1342/1342 1342 ± 0 5.413 5.317/5.579 5.446 ± 0.2377
8 1342 1342/1342 1342 ± 0 5.433 5.169/5.615 5.409 ± 0.2752
9 1342 1342/1342 1342 ± 0 5.706 5.542/5.953 5.71 ± 0.2594
10 1342 1342/1342 1342 ± 0 6.09 5.909/6.251 6.038 ± 0.3477
11 1342 1342/1342 1342 ± 0 6.372 6.135/6.471 6.296 ± 0.3199
12 1342 1342/1342 1342 ± 0 6.507 6.29/6.617 6.454 ± 0.3399
13 1342 1342/1342 1342 ± 0 6.956 6.713/7.117 6.892 ± 0.3562
14 1342 1342/1342 1342 ± 0 7.152 6.837/7.45 7.086 ± 0.3714
15 1342 1342/1342 1342 ± 0 6.537 6.396/6.788 6.548 ± 0.3237
16 1342 1342/1342 1342 ± 0 6.014 5.853/6.16 6.003 ± 0.3782
17 1342 1342/1342 1342 ± 0 5.97 5.72/6.224 5.932 ± 0.3924
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
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_194493/working
vis
/mnt/condor/execute/dir_194493/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
statwtmode
VLASS-SE
Start time
2022-06-30 12:41:30.957
End
2022-06-30 14:12:14.032
Duration
1:30:43.075
Note, WebLog generation is not included in the time.

CASA logs for stage 7