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 5.387 5.221/5.905 5.376 ± 0.8176
ea02 1342 1342/1342 1342 ± 0.00004258 5.817 5.308/6.365 5.632 ± 0.9436
ea04 1342 1342/1342 1342 ± 0.000007072 5.324 5.041/5.998 5.378 ± 0.7616
ea05 1342 1342/1342 1342 ± 0.00002042 5.603 5.197/6.537 5.674 ± 0.8426
ea06 1342 1342/1342 1342 ± 0.000007693 5.245 4.984/5.628 5.153 ± 0.6813
ea07 1342 1342/1342 1342 ± 0.0000429 5.972 5.542/6.278 5.728 ± 0.8743
ea08 1342 1342/1342 1342 ± 0.0000428 6.154 5.672/6.745 5.966 ± 1.033
ea09 1342 1342/1342 1342 ± 0.00001346 5.204 4.885/5.897 5.239 ± 0.7137
ea10 1342 1342/1342 1342 ± 0.00004343 5.818 5.38/6.565 5.707 ± 0.9038
ea11 1342 1342/1342 1342 ± 0.00004245 6.064 5.461/6.601 5.826 ± 1.043
ea12 1342 1342/1342 1342 ± 0.00001257 5.95 5.626/6.745 5.956 ± 1.012
ea13 1342 1342/1342 1342 ± 0.00001517 5.829 5.681/6.36 5.858 ± 0.8257
ea14 1342 1342/1342 1342 ± 0.00001274 6.485 6.055/6.639 5.91 ± 1.1
ea15 1342 1342/1342 1342 ± 0.00000117 5.651 5.456/6.47 5.791 ± 0.9367
ea16 1342 1342/1342 1342 ± 0.00003697 4.83 4.385/5.255 4.675 ± 0.571
ea17 1342 1342/1342 1342 ± 0.00004333 6.042 5.629/6.614 5.94 ± 1.037
ea18 1342 1342/1342 1342 ± 0.00003386 5.177 4.866/5.84 5.16 ± 0.7451
ea19 1342 1342/1342 1342 ± 0.000007255 5.749 5.485/6.712 5.851 ± 0.8646
ea20 1342 1342/1342 1342 ± 0.00003472 6.184 6.046/7.244 6.184 ± 1.268
ea21 1342 1342/1342 1342 ± 0.0000285 5.526 5.329/6.262 5.562 ± 0.831
ea22 1342 1342/1342 1342 ± 0.00003164 5.408 5.093/6.322 5.476 ± 0.883
ea23 1342 1342/1342 1342 ± 0.00004273 5.878 5.466/6.587 5.795 ± 0.9301
ea25 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea26 1342 1342/1342 1342 ± 0.00001622 5.773 5.602/6.833 5.901 ± 0.9156
ea27 1342 1342/1342 1342 ± 0.00004334 5.693 5.295/6.487 5.657 ± 0.8689
ea28 1342 1342/1342 1342 ± 0.00004383 5.748 5.534/6.534 5.722 ± 0.9609
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 ± 0.00002473 5.599 5.35/5.759 5.539 ± 0.3313
5 1342 1342/1342 1342 ± 0.00002473 5.365 5.143/5.59 5.343 ± 0.325
6 1342 1342/1342 1342 ± 0.00002473 5.522 5.111/5.593 5.418 ± 0.3269
7 1342 1342/1342 1342 ± 0.00002473 5.384 5.182/5.552 5.375 ± 0.3202
8 1342 1342/1342 1342 ± 0.00002473 5.331 5.032/5.59 5.324 ± 0.4034
9 1342 1342/1342 1342 ± 0.00002473 5.71 5.293/5.887 5.601 ± 0.4338
10 1342 1342/1342 1342 ± 0.00002424 6.093 5.942/6.228 5.996 ± 0.4132
11 1342 1342/1342 1342 ± 0.00002424 6.412 6.183/6.531 6.257 ± 0.4434
12 1342 1342/1342 1342 ± 0.00002424 6.556 6.254/6.698 6.421 ± 0.4142
13 1342 1342/1342 1342 ± 0.00002435 6.637 6.416/6.935 6.626 ± 0.4337
14 1342 1342/1342 1342 ± 0.00003066 6.43 6.069/6.796 6.443 ± 0.4983
15 1342 1342/1342 1342 ± 0.00002424 6.727 6.507/6.915 6.613 ± 0.4742
16 1342 1342/1342 1342 ± 0.00006034 3.85 3.679/4.049 3.865 ± 0.2543
17 1342 1342/1342 1342 ± 0.00006103 3.846 3.714/4.018 3.859 ± 0.2528
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
statwtmode
VLASS-SE
vis
VLASS2.1.sb38534814.eb38560251.59067.369633078706_split_split.ms
overwrite_modelcol
False
output_dir
 
datacolumn
residual_data
Start time
2023-11-04 18:57:41.788
End
2023-11-04 20:00:30.345
Duration
1:02:48.557
Note, WebLog generation is not included in the time.

CASA logs for stage 7