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 5.483 5.308/5.949 5.677 ± 0.5007
ea02 1342 1342/1342 1342 ± 0 5.713 5.377/6.391 5.902 ± 0.6441
ea04 1342 1342/1342 1342 ± 0 5.47 5.085/5.955 5.585 ± 0.5178
ea05 1342 1342/1342 1342 ± 0 5.767 5.357/6.192 5.813 ± 0.5603
ea06 1342 1342/1342 1342 ± 0 5.086 4.722/5.397 5.079 ± 0.4309
ea07 1342 1342/1342 1342 ± 0.000004954 5.637 5.388/5.869 5.729 ± 0.4509
ea08 1342 1342/1342 1342 ± 0.000002024 5.928 5.531/6.684 6.117 ± 0.6892
ea09 1342 1342/1342 1342 ± 0 4.871 4.742/5.598 5.113 ± 0.4857
ea10 1342 1342/1342 1342 ± 0.0000318 5.482 5.221/6.302 5.734 ± 0.6022
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.861 5.433/6.278 5.964 ± 0.6051
ea13 1342 1342/1342 1342 ± 0 6.08 5.765/6.258 6.101 ± 0.4745
ea14 1342 1342/1342 1342 ± 0 6.429 6.165/6.902 6.502 ± 0.4075
ea15 1342 1342/1342 1342 ± 0 5.645 5.304/6.197 5.829 ± 0.6057
ea16 1342 1342/1342 1342 ± 0 4.703 4.058/5.007 4.551 ± 0.6877
ea17 1342 1342/1342 1342 ± 0.00002887 6.051 5.794/6.624 6.222 ± 0.6083
ea18 1342 1342/1342 1342 ± 0 5.205 4.863/5.533 5.242 ± 0.4855
ea19 1342 1342/1342 1342 ± 0 5.963 5.488/6.476 6.056 ± 0.5876
ea20 1342 1342/1342 1342 ± 0 6.164 5.883/6.824 6.34 ± 0.5925
ea21 1342 1342/1342 1342 ± 0 5.618 5.342/6.172 5.787 ± 0.5352
ea22 1342 1342/1342 1342 ± 0 5.505 5.303/6.389 5.81 ± 0.6464
ea23 1342 1342/1342 1342 ± 0 5.79 5.483/6.308 5.975 ± 0.604
ea25 1342 1342/1342 1342 ± 0 5.396 5.279/5.46 5.357 ± 0.1661
ea26 1342 1342/1342 1342 ± 0 5.62 5.462/6.289 5.86 ± 0.531
ea27 1342 1342/1342 1342 ± 0.00004037 5.577 5.356/6.361 5.766 ± 0.5685
ea28 1342 1342/1342 1342 ± 0.00005277 6.462 5.968/6.898 6.363 ± 0.5707
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 ± 0.00002495 5.46 5.224/5.686 5.372 ± 0.4709
3 1342 1342/1342 1342 ± 0.00002549 5.206 5.044/5.516 5.224 ± 0.4002
4 1342 1342/1342 1342 ± 0.00002544 5.248 5.076/5.466 5.195 ± 0.464
5 1342 1342/1342 1342 ± 0.00002495 5.352 5.109/5.47 5.26 ± 0.5389
6 1342 1342/1342 1342 ± 0.00002495 5.4 5.106/5.509 5.295 ± 0.4292
7 1342 1342/1342 1342 ± 0.00002495 5.328 5.133/5.46 5.289 ± 0.3755
8 1342 1342/1342 1342 ± 0.00002495 5.356 5.071/5.423 5.234 ± 0.3765
9 1342 1342/1342 1342 ± 0.00002495 5.586 5.314/5.786 5.507 ± 0.4121
10 1342 1342/1342 1342 ± 0.00002445 6.022 5.791/6.16 5.906 ± 0.4086
11 1342 1342/1342 1342 ± 0.00002445 6.244 5.858/6.398 6.12 ± 0.4517
12 1342 1342/1342 1342 ± 0.00002445 6.386 5.962/6.493 6.265 ± 0.4344
13 1342 1342/1342 1342 ± 0.00002445 6.755 6.469/6.999 6.677 ± 0.4472
14 1342 1342/1342 1342 ± 0.00002445 6.91 6.64/7.184 6.829 ± 0.4759
15 1342 1342/1342 1342 ± 0.00002445 6.599 6.387/6.833 6.504 ± 0.5003
16 1342 1342/1342 1342 ± 0.0000464 5.764 5.374/6.032 5.675 ± 0.4277
17 1342 1342/1342 1342 ± 0.00004539 5.666 5.404/5.965 5.661 ± 0.3973
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
output_dir
 
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
datacolumn
residual_data
overwrite_modelcol
False
statwtmode
VLASS-SE
Start time
2024-03-16 14:04:26.148
End
2024-03-16 15:00:53.953
Duration
0:56:27.805
Note, WebLog generation is not included in the time.

CASA logs for stage 7