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 5.642 5.26/6.063 5.71 ± 0.5016
ea02 1342 1342/1342 1342 ± 0 5.826 5.358/6.397 5.893 ± 0.6352
ea04 1342 1342/1342 1342 ± 0 5.379 5.026/5.96 5.53 ± 0.5341
ea05 1342 1342/1342 1342 ± 0 5.816 5.363/6.332 5.876 ± 0.586
ea06 1342 1342/1342 1342 ± 0 5.206 4.94/5.641 5.31 ± 0.4253
ea07 1342 1342/1342 1342 ± 0 5.755 5.456/6.242 5.921 ± 0.5251
ea08 1342 1342/1342 1342 ± 0 5.894 5.607/6.685 6.147 ± 0.6542
ea09 1342 1342/1342 1342 ± 0 5.236 4.835/5.585 5.223 ± 0.4432
ea10 1342 1342/1342 1342 ± 0 5.621 5.359/6.484 5.847 ± 0.625
ea11 1342 1342/1342 1342 ± 0 5.795 5.433/6.462 5.972 ± 0.5896
ea12 1342 1342/1342 1342 ± 0 5.923 5.393/6.363 5.997 ± 0.6155
ea13 1342 1342/1342 1342 ± 0 6.014 5.668/6.304 6.08 ± 0.4989
ea14 1342 1342/1342 1342 ± 0 6.537 6.206/6.845 6.544 ± 0.3746
ea15 1342 1342/1342 1342 ± 0 5.855 5.333/6.331 5.935 ± 0.6408
ea16 1342 1342/1342 1342 ± 0 4.93 4.383/5.2 4.833 ± 0.6182
ea17 1342 1342/1342 1342 ± 0.000003285 6.201 5.863/6.577 6.327 ± 0.5743
ea18 1342 1342/1342 1342 ± 0 5.106 4.924/5.65 5.256 ± 0.4688
ea19 1342 1342/1342 1342 ± 0 5.946 5.491/6.539 6.084 ± 0.6061
ea20 1342 1342/1342 1342 ± 0 6.124 5.756/6.729 6.253 ± 0.6282
ea21 1342 1342/1342 1342 ± 0 5.664 5.39/6.315 5.845 ± 0.5689
ea22 1342 1342/1342 1342 ± 0 5.651 5.218/6.376 5.807 ± 0.6413
ea23 1342 1342/1342 1342 ± 0 5.919 5.444/6.366 6 ± 0.6549
ea25 1342 1342/1342 1342 ± 0 5.533 5.129/5.699 5.548 ± 0.463
ea26 1342 1342/1342 1342 ± 0 5.92 5.596/6.59 6.089 ± 0.666
ea27 1342 1342/1342 1342 ± 0.00003749 5.67 5.391/6.377 5.843 ± 0.5654
ea28 1342 1342/1342 1342 ± 0 5.751 5.468/6.472 5.934 ± 0.6509
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 ± 0.00002394 5.515 5.237/5.714 5.444 ± 0.3317
3 1342 1342/1342 1342 ± 0.00002453 5.199 4.994/5.401 5.198 ± 0.2818
4 1342 1342/1342 1342 ± 0.0000252 5.207 5.048/5.399 5.205 ± 0.3723
5 1342 1342/1342 1342 ± 0.00002394 5.428 5.23/5.512 5.341 ± 0.4114
6 1342 1342/1342 1342 ± 0.00002394 5.36 5.109/5.48 5.271 ± 0.3927
7 1342 1342/1342 1342 ± 0.00002394 5.401 5.222/5.495 5.341 ± 0.3425
8 1342 1342/1342 1342 ± 0.00002394 5.382 5.167/5.537 5.312 ± 0.3423
9 1342 1342/1342 1342 ± 0.00002394 5.694 5.457/5.878 5.6 ± 0.3747
10 1342 1342/1342 1342 ± 0.00002349 6.105 5.829/6.225 5.952 ± 0.4459
11 1342 1342/1342 1342 ± 0.00002349 6.335 5.897/6.478 6.193 ± 0.4287
12 1342 1342/1342 1342 ± 0.00002349 6.506 6.11/6.587 6.367 ± 0.4031
13 1342 1342/1342 1342 ± 0.00002349 6.863 6.486/7.104 6.791 ± 0.4153
14 1342 1342/1342 1342 ± 0.00002349 7.071 6.71/7.218 6.929 ± 0.4531
15 1342 1342/1342 1342 ± 0.00002349 6.509 6.112/6.679 6.361 ± 0.4343
16 1342 1342/1342 1342 ± 0.00003162 5.866 5.629/6.2 5.844 ± 0.396
17 1342 1342/1342 1342 ± 0.00003108 5.923 5.71/6.085 5.836 ± 0.3761
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
output_dir
 
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
VLASS2.1.sb38549013.eb38560130.59067.120196296295_split_split.ms
datacolumn
residual_data
Start time
2023-11-18 16:23:26.450
End
2023-11-18 17:19:12.618
Duration
0:55:46.167
Note, WebLog generation is not included in the time.

CASA logs for stage 7