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

Statwt Summary Plot

VLASS2.1.sb38527250.eb38554918.59062.900742303245_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 5.609 5.33/6.111 5.767 ± 0.537
ea02 1342 1342/1342 1342 ± 0 5.851 5.424/6.485 5.962 ± 0.6201
ea04 1342 1342/1342 1342 ± 0 5.569 5.229/6.286 5.767 ± 0.5573
ea05 1342 1342/1342 1342 ± 0 5.982 5.505/6.591 6.007 ± 0.5758
ea06 1342 1342/1342 1342 ± 0 2.997 2.936/3.266 3.091 ± 0.1907
ea07 1342 1342/1342 1342 ± 0 5.539 5.455/5.865 5.591 ± 0.1978
ea08 1342 1342/1342 1342 ± 0 6.05 5.573/6.748 6.179 ± 0.6661
ea09 1342 1342/1342 1342 ± 0 4.968 4.737/5.343 5.056 ± 0.3703
ea10 1342 1342/1342 1342 ± 0 5.82 5.436/6.554 5.979 ± 0.5761
ea11 1342 1342/1342 1342 ± 0 6.029 5.472/6.494 6.102 ± 0.5625
ea12 1342 1342/1342 1342 ± 0 5.309 5.178/5.402 5.301 ± 0.09788
ea13 1342 1342/1342 1342 ± 0 6.109 5.819/6.308 6.177 ± 0.4537
ea14 1342 1342/1342 1342 ± 0 6.065 5.506/6.528 6.058 ± 0.6355
ea15 1342 1342/1342 1342 ± 0 5.87 5.469/6.361 6.024 ± 0.5923
ea16 1342 1342/1342 1342 ± 0 5.128 5.032/5.374 5.265 ± 0.3604
ea17 1342 1342/1342 1342 ± 0 6.161 5.94/6.921 6.4 ± 0.6068
ea18 1342 1342/1342 1342 ± 0 5.338 4.994/5.789 5.454 ± 0.4892
ea19 1342 1342/1342 1342 ± 0 6.574 6.407/6.968 6.674 ± 0.3699
ea21 1342 1342/1342 1342 ± 0 6. 5.559/6.404 6.067 ± 0.5356
ea22 1342 1342/1342 1342 ± 0 5.422 5.227/6.265 5.735 ± 0.6133
ea23 1342 1342/1342 1342 ± 0 6.202 5.609/6.596 6.207 ± 0.6294
ea25 1342 1342/1342 1342 ± 0 5.47 5.312/5.517 5.304 ± 0.5355
ea26 1342 1342/1342 1342 ± 0 6.053 5.66/6.761 6.165 ± 0.6258
ea27 1342 1342/1342 1342 ± 0 5.723 5.599/6.512 5.989 ± 0.5398
ea28 1342 1342/1342 1342 ± 0 5.748 5.6/6.549 6.032 ± 0.6188
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 5.471 5.303/5.679 5.482 ± 0.2746
3 1342 1342/1342 1342 ± 0 5.288 5.178/5.531 5.324 ± 0.2468
4 1342 1342/1342 1342 ± 0 5.47 5.259/5.581 5.429 ± 0.3248
5 1342 1342/1342 1342 ± 0 5.608 5.486/5.854 5.66 ± 0.2066
6 1342 1342/1342 1342 ± 0 5.44 5.282/5.598 5.41 ± 0.2689
7 1342 1342/1342 1342 ± 0 5.435 5.247/5.606 5.426 ± 0.249
8 1342 1342/1342 1342 ± 0 5.455 5.201/5.559 5.382 ± 0.3045
9 1342 1342/1342 1342 ± 0 5.782 5.336/5.909 5.64 ± 0.388
10 1342 1342/1342 1342 ± 0 6.128 5.827/6.291 5.879 ± 0.6708
11 1342 1342/1342 1342 ± 0 6.359 5.929/6.492 6.067 ± 0.8038
12 1342 1342/1342 1342 ± 0 6.474 6.058/6.589 6.115 ± 0.927
13 1342 1342/1342 1342 ± 0 6.819 6.564/7.072 6.614 ± 0.8541
14 1342 1342/1342 1342 ± 0 7.018 6.757/7.213 6.808 ± 0.877
15 1342 1342/1342 1342 ± 0 6.667 6.508/6.911 6.44 ± 0.8732
16 1342 1342/1342 1342 ± 0 5.829 5.523/6.184 5.719 ± 0.7564
17 1342 1342/1342 1342 ± 0 5.889 5.515/6.243 5.726 ± 0.7447
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms flagged by statwt flagging agents
vis
/mnt/condor/execute/dir_86332/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
statwtmode
VLASS-SE
overwrite_modelcol
False
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_86332/working
Start time
2022-07-02 07:35:22.445
End
2022-07-02 08:37:57.226
Duration
1:02:34.781
Note, WebLog generation is not included in the time.

CASA logs for stage 7