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

Statwt Summary Plot

VLASS2.1.sb38534814.eb38560251.59067.369633078706_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 5.429 5.279/6.254 5.753 ± 0.6452
ea02 1342 1342/1342 1342 ± 0.00004089 5.971 5.552/6.74 6.11 ± 0.7967
ea04 1342 1342/1342 1342 ± 0.00001931 5.389 5.084/6.082 5.589 ± 0.6183
ea05 1342 1342/1342 1342 ± 0.00002108 5.741 5.329/6.544 5.959 ± 0.7148
ea06 1342 1342/1342 1342 ± 0.00002403 5.333 5./5.723 5.326 ± 0.525
ea07 1342 1342/1342 1342 ± 0.00003755 5.913 5.475/6.378 5.884 ± 0.8323
ea08 1342 1342/1342 1342 ± 0.00003625 6.121 5.719/7.216 6.487 ± 0.9248
ea09 1342 1342/1342 1342 ± 0.00002262 5.397 4.987/5.711 5.363 ± 0.488
ea10 1342 1342/1342 1342 ± 0.00003579 5.99 5.265/6.667 5.95 ± 0.7785
ea11 1342 1342/1342 1342 ± 0.00003598 5.889 5.505/6.663 6.106 ± 0.7622
ea12 1342 1342/1342 1342 ± 0.00002858 6.143 5.629/6.67 6.121 ± 0.8001
ea13 1342 1342/1342 1342 ± 0.00001389 5.816 5.659/6.369 6.072 ± 0.605
ea14 1342 1342/1342 1342 ± 0.00001809 6.659 6.229/7.151 6.275 ± 1.019
ea15 1342 1342/1342 1342 ± 0.00001578 5.549 5.475/6.585 5.941 ± 0.7922
ea16 1342 1342/1342 1342 ± 0.000003933 4.832 4.385/5.58 4.967 ± 0.6491
ea17 1342 1342/1342 1342 ± 0.00003633 6 5.627/7.138 6.284 ± 0.8677
ea18 1342 1342/1342 1342 ± 0.00003251 5.181 5.015/5.895 5.365 ± 0.5704
ea19 1342 1342/1342 1342 ± 0.00002098 5.96 5.711/6.852 6.174 ± 0.7905
ea20 1342 1342/1342 1342 ± 0.00002839 6.254 5.971/7.026 6.468 ± 0.8459
ea21 1342 1342/1342 1342 ± 0.000006397 5.81 5.494/6.483 5.947 ± 0.7391
ea22 1342 1342/1342 1342 ± 0.00003015 5.631 5.173/6.611 5.86 ± 0.7556
ea23 1342 1342/1342 1342 ± 0.00003608 5.876 5.392/6.621 5.957 ± 0.9108
ea25 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea26 1342 1342/1342 1342 ± 0.00001274 5.861 5.795/6.908 6.232 ± 0.7593
ea27 1342 1342/1342 1342 ± 0.00003633 5.712 5.386/6.62 5.968 ± 0.7264
ea28 1342 1342/1342 1342 ± 0.0000406 5.748 5.581/6.725 6.105 ± 0.7984
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 ± 0.00002458 5.501 5.289/5.725 5.499 ± 0.3928
6 1342 1342/1342 1342 ± 0.00002458 5.542 5.309/5.71 5.461 ± 0.412
7 1342 1342/1342 1342 ± 0.00002458 5.507 5.255/5.64 5.448 ± 0.3492
8 1342 1342/1342 1342 ± 0.00002458 5.471 5.271/5.653 5.417 ± 0.3567
9 1342 1342/1342 1342 ± 0.00002458 5.75 5.295/5.904 5.62 ± 0.3765
10 1342 1342/1342 1342 ± 0.0000241 6.237 6.072/6.337 6.141 ± 0.4347
11 1342 1342/1342 1342 ± 0.0000241 6.461 6.218/6.651 6.373 ± 0.4497
12 1342 1342/1342 1342 ± 0.0000241 6.639 6.346/6.731 6.531 ± 0.431
13 1342 1342/1342 1342 ± 0.0000241 7.093 6.709/7.243 6.93 ± 0.4521
14 1342 1342/1342 1342 ± 0.0000241 7.21 7/7.406 7.058 ± 0.4881
15 1342 1342/1342 1342 ± 0.0000241 6.68 6.45/6.846 6.566 ± 0.4666
16 1342 1342/1342 1342 ± 0.00006101 4.6 4.465/4.756 4.613 ± 0.225
17 1342 1342/1342 1342 ± 0.00006031 4.775 4.631/4.963 4.797 ± 0.2654
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38534814.eb38560251.59067.369633078706_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
vis
VLASS2.1.sb38534814.eb38560251.59067.369633078706_split_split.ms
statwtmode
VLASS-SE
datacolumn
residual_data
output_dir
 
Start time
2023-11-17 11:41:06.356
End
2023-11-17 12:16:51.674
Duration
0:35:45.318
Note, WebLog generation is not included in the time.

CASA logs for stage 7