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

Statwt Summary Plot

VLASS2.1.sb38513454.eb38563508.59068.92709877314_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 5.335 5.215/5.918 5.54 ± 0.5281
ea02 1342 1342/1342 1342 ± 0.00002591 5.607 5.301/6.254 5.813 ± 0.6663
ea04 1342 1342/1342 1342 ± 0 5.389 5.032/5.854 5.504 ± 0.505
ea05 1342 1342/1342 1342 ± 0 5.619 5.269/6.288 5.718 ± 0.554
ea06 1342 1342/1342 1342 ± 0 4.868 4.589/5.179 4.879 ± 0.4028
ea07 1342 1342/1342 1342 ± 0.00002946 5.577 5.166/5.826 5.61 ± 0.4665
ea08 1342 1342/1342 1342 ± 0.00003147 5.84 5.441/6.562 5.986 ± 0.6653
ea09 1342 1342/1342 1342 ± 0 4.843 4.61/5.429 4.996 ± 0.4522
ea10 1342 1342/1342 1342 ± 0.00004082 5.408 5.14/6.216 5.625 ± 0.5969
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.748 5.325/6.177 5.843 ± 0.5944
ea13 1342 1342/1342 1342 ± 0 5.859 5.619/6.092 5.963 ± 0.4485
ea14 1342 1342/1342 1342 ± 0 6.366 5.986/6.818 6.378 ± 0.4396
ea15 1342 1342/1342 1342 ± 0 5.567 5.226/6.144 5.757 ± 0.6094
ea16 1342 1342/1342 1342 ± 0 4.607 3.821/4.887 4.433 ± 0.7504
ea17 1342 1342/1342 1342 ± 0.00001747 5.813 5.575/6.86 6.054 ± 0.6301
ea18 1342 1342/1342 1342 ± 0 5.139 4.826/5.499 5.175 ± 0.5259
ea19 1342 1342/1342 1342 ± 0 5.859 5.455/6.328 5.972 ± 0.557
ea20 1342 1342/1342 1342 ± 0 6.057 5.727/6.621 6.167 ± 0.5801
ea21 1342 1342/1342 1342 ± 0 5.469 5.246/6.01 5.651 ± 0.503
ea22 1342 1342/1342 1342 ± 0.000002764 5.427 5.211/6.199 5.687 ± 0.6373
ea23 1342 1342/1342 1342 ± 0.00001263 5.498 5.343/6.127 5.789 ± 0.5955
ea25 1342 1342/1342 1342 ± 0.000004151 5.331 5.225/5.461 5.292 ± 0.2152
ea26 1342 1342/1342 1342 ± 0 5.654 5.42/6.316 5.811 ± 0.547
ea27 1342 1342/1342 1342 ± 0.00004039 5.377 5.182/6.21 5.617 ± 0.5557
ea28 1342 1342/1342 1342 ± 0.00005258 6.344 5.893/6.773 6.209 ± 0.606
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 ± 0.00002491 5.417 5.191/5.613 5.305 ± 0.5163
3 1342 1342/1342 1342 ± 0.00002594 4.996 4.72/5.267 4.962 ± 0.4631
4 1342 1342/1342 1342 ± 0.00002697 5.181 5.032/5.361 5.071 ± 0.5775
5 1342 1342/1342 1342 ± 0.00002491 5.277 5.08/5.482 5.189 ± 0.5032
6 1342 1342/1342 1342 ± 0.00002491 5.281 4.984/5.38 5.164 ± 0.3907
7 1342 1342/1342 1342 ± 0.00002491 5.265 5.101/5.383 5.206 ± 0.3506
8 1342 1342/1342 1342 ± 0.00002491 5.241 4.989/5.38 5.144 ± 0.3791
9 1342 1342/1342 1342 ± 0.00002491 5.481 5.198/5.623 5.406 ± 0.4014
10 1342 1342/1342 1342 ± 0.00002441 5.888 5.676/6.025 5.785 ± 0.3952
11 1342 1342/1342 1342 ± 0.00002441 6.115 5.747/6.254 5.985 ± 0.4306
12 1342 1342/1342 1342 ± 0.00002441 6.249 5.856/6.4 6.141 ± 0.4199
13 1342 1342/1342 1342 ± 0.00002441 6.617 6.335/6.852 6.53 ± 0.4373
14 1342 1342/1342 1342 ± 0.00002441 6.839 6.553/7.054 6.701 ± 0.4664
15 1342 1342/1342 1342 ± 0.00002441 6.546 6.312/6.686 6.385 ± 0.4868
16 1342 1342/1342 1342 ± 0.0000509 5.475 5.284/5.908 5.517 ± 0.4134
17 1342 1342/1342 1342 ± 0.00005085 5.451 5.278/5.847 5.501 ± 0.4064
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
overwrite_modelcol
False
datacolumn
residual_data
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
output_dir
 
Start time
2024-03-16 10:16:16.231
End
2024-03-16 11:22:02.254
Duration
1:05:46.023
Note, WebLog generation is not included in the time.

CASA logs for stage 7