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

Statwt Summary Plot

VLASS2.1.sb38530355.eb38576088.59078.34299474537_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 5.329 5.221/6.072 5.469 ± 0.7227
ea02 1342 1342/1342 1342 ± 0.00004282 5.833 5.395/6.5 5.781 ± 0.9152
ea04 1342 1342/1342 1342 ± 0.00000131 5.32 5.054/6.084 5.487 ± 0.7271
ea05 1342 1342/1342 1342 ± 0.00001961 5.524 5.123/6.359 5.698 ± 0.6898
ea06 1342 1342/1342 1342 ± 0.00003054 4.712 4.586/5.2 4.759 ± 0.4985
ea07 1342 1342/1342 1342 ± 0.00004272 5.831 5.365/6.228 5.798 ± 0.8067
ea08 1342 1342/1342 1342 ± 0.00004286 5.97 5.61/6.72 5.976 ± 0.9761
ea09 1342 1342/1342 1342 ± 0.00002351 5.464 5.102/6.237 5.469 ± 0.7944
ea10 1342 1342/1342 1342 ± 0.00004152 5.239 5.048/6.376 5.543 ± 0.7987
ea11 1342 1342/1342 1342 ± 0.00004062 5.519 5.073/6.425 5.646 ± 0.8982
ea12 1342 1342/1342 1342 ± 0.00000131 5.543 5.248/6.503 5.751 ± 0.9297
ea13 1342 1342/1342 1342 ± 0.00001993 5.851 5.76/6.445 5.947 ± 0.801
ea14 1342 1342/1342 1342 ± 0.00001607 5.573 5.312/6.662 5.904 ± 0.8069
ea15 1342 1342/1342 1342 ± 0.000001266 5.231 4.957/6.261 5.607 ± 0.8363
ea16 1342 1342/1342 1342 ± 0.0000339 5.865 5.529/6.758 6.047 ± 0.8592
ea17 1342 1342/1342 1342 ± 0.00004174 5.747 5.449/6.544 5.83 ± 0.869
ea18 1342 1342/1342 1342 ± 0.00002737 5.052 4.81/5.768 5.108 ± 0.714
ea19 1342 1342/1342 1342 ± 0.00001174 5.737 5.484/6.694 5.994 ± 0.7549
ea20 1342 1342/1342 1342 ± 0.00001263 5.884 5.603/7.034 6.032 ± 1.025
ea21 1342 1342/1342 1342 ± 0.00002771 5.563 5.376/6.412 5.803 ± 0.748
ea22 1342 1342/1342 1342 ± 0.00004262 5.478 5.229/6.404 5.594 ± 0.8732
ea23 1342 1342/1342 1342 ± 0.00004219 5.907 5.395/6.672 5.982 ± 0.9174
ea25 1342 1342/1342 1342 ± 0.00004272 5.507 5.237/6.364 5.563 ± 0.8017
ea27 1342 1342/1342 1342 ± 0.00004277 5.477 5.105/6.399 5.599 ± 0.7868
ea28 1342 1342/1342 1342 ± 0.0000415 5.689 5.321/6.469 5.722 ± 0.831
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 ± 0.00002395 5.488 5.328/5.658 5.47 ± 0.272
3 1342 1342/1342 1342 ± 0.0000428 4.969 4.767/5.294 4.995 ± 0.2993
5 1342 1342/1342 1342 ± 0.00002442 5.287 5.119/5.466 5.322 ± 0.2878
6 1342 1342/1342 1342 ± 0.00002395 5.322 5.168/5.488 5.309 ± 0.2827
7 1342 1342/1342 1342 ± 0.00002395 5.335 5.221/5.503 5.353 ± 0.2648
8 1342 1342/1342 1342 ± 0.00002395 5.395 5.121/5.51 5.305 ± 0.2941
9 1342 1342/1342 1342 ± 0.00002395 5.67 5.464/5.845 5.59 ± 0.3323
10 1342 1342/1342 1342 ± 0.00002395 6.099 5.85/6.174 6.002 ± 0.3396
11 1342 1342/1342 1342 ± 0.00002395 6.334 6.14/6.464 6.268 ± 0.3503
12 1342 1342/1342 1342 ± 0.00002395 6.44 6.354/6.67 6.438 ± 0.3635
13 1342 1342/1342 1342 ± 0.00002395 6.805 6.536/7.006 6.756 ± 0.4095
14 1342 1342/1342 1342 ± 0.00002466 6.726 6.402/7.13 6.719 ± 0.5114
15 1342 1342/1342 1342 ± 0.00002395 6.748 6.532/6.992 6.694 ± 0.4821
16 1342 1342/1342 1342 ± 0.00006021 4.152 3.983/4.424 4.223 ± 0.3413
17 1342 1342/1342 1342 ± 0.00006074 4.245 4.048/4.517 4.297 ± 0.3295
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
vis
VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms
statwtmode
VLASS-SE
output_dir
 
datacolumn
residual_data
Start time
2023-12-30 02:45:58.657
End
2023-12-30 03:33:16.427
Duration
0:47:17.771
Note, WebLog generation is not included in the time.

CASA logs for stage 7