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 5.322 5.218/5.909 5.53 ± 0.5044
ea02 1342 1342/1342 1342 ± 0.00002568 5.643 5.307/6.248 5.815 ± 0.6536
ea04 1342 1342/1342 1342 ± 0 5.372 5.062/5.843 5.499 ± 0.4955
ea05 1342 1342/1342 1342 ± 0 5.556 5.266/6.238 5.703 ± 0.5363
ea06 1342 1342/1342 1342 ± 0 4.85 4.572/5.145 4.86 ± 0.3954
ea07 1342 1342/1342 1342 ± 0.00003194 5.57 5.155/5.819 5.589 ± 0.4733
ea08 1342 1342/1342 1342 ± 0.00003678 5.769 5.429/6.538 5.961 ± 0.6541
ea09 1342 1342/1342 1342 ± 0 4.816 4.608/5.404 4.983 ± 0.4318
ea10 1342 1342/1342 1342 ± 0.00004033 5.287 5.12/6.193 5.594 ± 0.5868
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.74 5.307/6.158 5.834 ± 0.5787
ea13 1342 1342/1342 1342 ± 0 5.975 5.599/6.067 5.961 ± 0.4459
ea14 1342 1342/1342 1342 ± 0 6.348 5.961/6.764 6.335 ± 0.4416
ea15 1342 1342/1342 1342 ± 0 5.557 5.242/6.14 5.753 ± 0.5947
ea16 1342 1342/1342 1342 ± 0 4.604 3.814/4.872 4.425 ± 0.745
ea17 1342 1342/1342 1342 ± 0.00002609 5.788 5.529/6.78 6.017 ± 0.617
ea18 1342 1342/1342 1342 ± 0.000001572 5.126 4.797/5.482 5.142 ± 0.5237
ea19 1342 1342/1342 1342 ± 0 5.872 5.508/6.32 5.969 ± 0.5477
ea20 1342 1342/1342 1342 ± 0 6.036 5.709/6.579 6.146 ± 0.5611
ea21 1342 1342/1342 1342 ± 0 5.464 5.245/5.999 5.637 ± 0.5001
ea22 1342 1342/1342 1342 ± 0 5.408 5.235/6.18 5.675 ± 0.621
ea23 1342 1342/1342 1342 ± 0.000009402 5.555 5.336/6.107 5.791 ± 0.5803
ea25 1342 1342/1342 1342 ± 0.000002222 5.307 5.237/5.514 5.293 ± 0.213
ea26 1342 1342/1342 1342 ± 0 5.627 5.383/6.283 5.79 ± 0.5339
ea27 1342 1342/1342 1342 ± 0.00004053 5.353 5.191/6.18 5.605 ± 0.5454
ea28 1342 1342/1342 1342 ± 0.00005285 6.332 5.851/6.732 6.165 ± 0.6243
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 ± 0.0000249 5.406 5.19/5.588 5.294 ± 0.5178
3 1342 1342/1342 1342 ± 0.00002586 4.979 4.685/5.24 4.948 ± 0.4642
4 1342 1342/1342 1342 ± 0.0000269 5.312 5.106/5.549 5.217 ± 0.6291
5 1342 1342/1342 1342 ± 0.0000249 5.27 5.077/5.442 5.186 ± 0.5012
6 1342 1342/1342 1342 ± 0.0000249 5.277 4.979/5.369 5.154 ± 0.3894
7 1342 1342/1342 1342 ± 0.0000249 5.253 5.089/5.363 5.193 ± 0.3498
8 1342 1342/1342 1342 ± 0.0000249 5.249 4.979/5.371 5.133 ± 0.3763
9 1342 1342/1342 1342 ± 0.0000249 5.452 5.194/5.617 5.389 ± 0.3999
10 1342 1342/1342 1342 ± 0.00002439 5.873 5.656/6.008 5.764 ± 0.3971
11 1342 1342/1342 1342 ± 0.00002439 6.094 5.731/6.243 5.963 ± 0.4274
12 1342 1342/1342 1342 ± 0.00002439 6.228 5.852/6.386 6.122 ± 0.4148
13 1342 1342/1342 1342 ± 0.00002439 6.589 6.317/6.799 6.494 ± 0.4303
14 1342 1342/1342 1342 ± 0.00002439 6.827 6.495/7.019 6.665 ± 0.4651
15 1342 1342/1342 1342 ± 0.00002439 6.495 6.313/6.652 6.361 ± 0.4823
16 1342 1342/1342 1342 ± 0.00005267 5.412 5.231/5.841 5.466 ± 0.4079
17 1342 1342/1342 1342 ± 0.00005233 5.391 5.213/5.808 5.433 ± 0.4055
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
datacolumn
residual_data
overwrite_modelcol
False
statwtmode
VLASS-SE
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
output_dir
 
Start time
2024-03-16 11:05:17.693
End
2024-03-16 12:14:01.759
Duration
1:08:44.066
Note, WebLog generation is not included in the time.

CASA logs for stage 7