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 5.536 5.222/5.912 5.631 ± 0.5019
ea02 1342 1342/1342 1342 ± 0 5.841 5.371/6.432 5.896 ± 0.5945
ea04 1342 1342/1342 1342 ± 0.000006029 5.399 5.027/5.984 5.487 ± 0.5529
ea05 1342 1342/1342 1342 ± 0.000001084 5.876 5.313/6.443 5.829 ± 0.5779
ea06 1342 1342/1342 1342 ± 0 5.355 4.882/5.759 5.329 ± 0.4634
ea07 1342 1342/1342 1342 ± 0 5.719 5.383/6.122 5.877 ± 0.5554
ea08 1342 1342/1342 1342 ± 0 5.898 5.604/6.665 6.099 ± 0.6631
ea09 1342 1342/1342 1342 ± 0 5.215 4.777/5.58 5.207 ± 0.459
ea10 1342 1342/1342 1342 ± 0 5.717 5.335/6.423 5.839 ± 0.6166
ea11 1342 1342/1342 1342 ± 0 5.773 5.347/6.376 5.898 ± 0.6314
ea12 1342 1342/1342 1342 ± 0 5.994 5.38/6.499 5.973 ± 0.6217
ea13 1342 1342/1342 1342 ± 0 6.088 5.581/6.239 6.001 ± 0.4941
ea14 1342 1342/1342 1342 ± 0 6.474 6.115/6.808 6.47 ± 0.3546
ea15 1342 1342/1342 1342 ± 0 5.745 5.23/6.285 5.847 ± 0.6498
ea16 1342 1342/1342 1342 ± 0 4.869 4.457/5.225 4.819 ± 0.5278
ea17 1342 1342/1342 1342 ± 0.00001378 6.224 5.862/6.672 6.269 ± 0.5706
ea18 1342 1342/1342 1342 ± 0 5.226 5.015/5.613 5.286 ± 0.4226
ea19 1342 1342/1342 1342 ± 0 6.072 5.569/6.53 6.058 ± 0.5599
ea20 1342 1342/1342 1342 ± 0 6.23 5.695/6.784 6.191 ± 0.6
ea21 1342 1342/1342 1342 ± 0 5.68 5.374/6.316 5.819 ± 0.551
ea22 1342 1342/1342 1342 ± 0 5.596 5.196/6.321 5.772 ± 0.6446
ea23 1342 1342/1342 1342 ± 0 5.943 5.362/6.358 5.982 ± 0.7168
ea25 1342 1342/1342 1342 ± 0.000006077 5.493 4.893/5.591 5.344 ± 0.4848
ea26 1342 1342/1342 1342 ± 0 6.12 5.574/6.696 6.057 ± 0.6745
ea27 1342 1342/1342 1342 ± 0.00003275 5.616 5.349/6.339 5.794 ± 0.5922
ea28 1342 1342/1342 1342 ± 0.000005369 5.683 5.431/6.393 5.892 ± 0.6152
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 ± 0.00002407 5.42 5.277/5.6 5.406 ± 0.2858
3 1342 1342/1342 1342 ± 0.000028 5.051 4.87/5.202 5.072 ± 0.2936
4 1342 1342/1342 1342 ± 0.00002605 5.246 5.057/5.497 5.252 ± 0.3388
5 1342 1342/1342 1342 ± 0.00002407 5.344 5.211/5.561 5.309 ± 0.3518
6 1342 1342/1342 1342 ± 0.00002547 5.315 5.106/5.395 5.199 ± 0.3377
7 1342 1342/1342 1342 ± 0.00002397 5.371 5.198/5.518 5.308 ± 0.3755
8 1342 1342/1342 1342 ± 0.00002397 5.315 5.033/5.476 5.266 ± 0.3521
9 1342 1342/1342 1342 ± 0.00002397 5.663 5.411/5.839 5.562 ± 0.3707
10 1342 1342/1342 1342 ± 0.00002352 6.03 5.675/6.223 5.881 ± 0.4839
11 1342 1342/1342 1342 ± 0.00002352 6.283 5.872/6.418 6.115 ± 0.4427
12 1342 1342/1342 1342 ± 0.00002352 6.43 6.015/6.536 6.278 ± 0.4262
13 1342 1342/1342 1342 ± 0.00002352 6.834 6.356/6.995 6.701 ± 0.4206
14 1342 1342/1342 1342 ± 0.00002352 6.998 6.622/7.151 6.857 ± 0.4468
15 1342 1342/1342 1342 ± 0.00002352 6.495 6.306/6.707 6.393 ± 0.4229
16 1342 1342/1342 1342 ± 0.00002965 5.797 5.551/6.138 5.768 ± 0.4078
17 1342 1342/1342 1342 ± 0.00002915 5.851 5.711/6.096 5.797 ± 0.4097
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
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
output_dir
 
Start time
2023-11-02 03:58:47.487
End
2023-11-02 05:11:52.596
Duration
1:13:05.109
Note, WebLog generation is not included in the time.

CASA logs for stage 7