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

Statwt Summary Plot

VLASS2.1.sb38489296.eb38554894.59062.39375707176_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 5.539 5.457/6.284 5.804 ± 0.5618
ea02 1342 1342/1342 1342 ± 0 6.025 5.463/6.598 6.106 ± 0.6218
ea04 1342 1342/1342 1342 ± 0 5.833 5.543/6.415 5.999 ± 0.5333
ea05 1342 1342/1342 1342 ± 0 6.197 5.758/6.86 6.306 ± 0.6037
ea06 1342 1342/1342 1342 ± 0 3.592 3.225/3.655 3.478 ± 0.2225
ea07 1342 1342/1342 1342 ± 0.000009114 5.735 5.522/5.976 5.642 ± 0.4639
ea08 1342 1342/1342 1342 ± 0 6.349 6.072/7.159 6.62 ± 0.6495
ea09 1342 1342/1342 1342 ± 0 5.225 4.774/5.48 5.191 ± 0.379
ea10 1342 1342/1342 1342 ± 0.00003338 5.88 5.622/6.813 6.118 ± 0.6862
ea11 1342 1342/1342 1342 ± 0 6.003 5.537/6.729 6.115 ± 0.7254
ea12 1342 1342/1342 1342 ± 0 6.108 5.847/6.884 6.366 ± 0.6109
ea13 1342 1342/1342 1342 ± 0 6.414 5.877/6.69 6.324 ± 0.5314
ea14 1342 1342/1342 1342 ± 0 5.87 5.648/6.736 6.172 ± 0.6769
ea15 1342 1342/1342 1342 ± 0 6.205 5.723/6.68 6.269 ± 0.6261
ea16 1342 1342/1342 1342 ± 0 5.14 4.909/5.441 5.228 ± 0.3765
ea17 1342 1342/1342 1342 ± 0.00003769 6.29 5.82/6.982 6.461 ± 0.6691
ea18 1342 1342/1342 1342 ± 0 5.295 5.047/6.008 5.428 ± 0.5631
ea19 1342 1342/1342 1342 ± 0 6.998 6.537/7.284 6.955 ± 0.5067
ea20 1342 1342/1342 1342 ± 0 6.318 6.089/7.125 6.64 ± 0.6419
ea21 1342 1342/1342 1342 ± 0 6.022 5.77/6.701 6.241 ± 0.5983
ea22 1342 1342/1342 1342 ± 0 5.978 5.275/6.297 5.834 ± 0.6095
ea23 1342 1342/1342 1342 ± 0.000004057 5.878 5.72/6.869 6.308 ± 0.7468
ea25 1342 1342/1342 1342 ± 0.00001275 5.364 3.971/5.662 4.949 ± 0.8824
ea26 1342 1342/1342 1342 ± 0 6.527 5.759/6.942 6.416 ± 0.6869
ea27 1342 1342/1342 1342 ± 0.00003774 5.909 5.632/6.683 6.141 ± 0.5812
ea28 1342 1342/1342 1342 ± 0.000009281 6.601 6.128/6.954 6.526 ± 0.6066
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 ± 0.00002491 5.643 5.428/5.85 5.619 ± 0.346
4 1342 1342/1342 1342 ± 0.00004225 4.845 4.638/5.217 4.895 ± 0.3535
5 1342 1342/1342 1342 ± 0.00002491 5.657 5.454/5.792 5.595 ± 0.3311
6 1342 1342/1342 1342 ± 0.00002491 5.606 5.392/5.754 5.571 ± 0.2983
7 1342 1342/1342 1342 ± 0.00002491 5.675 5.516/5.801 5.616 ± 0.315
8 1342 1342/1342 1342 ± 0.00002491 5.676 5.405/5.792 5.59 ± 0.3675
9 1342 1342/1342 1342 ± 0.00002491 5.94 5.558/6.197 5.86 ± 0.433
10 1342 1342/1342 1342 ± 0.00002441 6.343 5.961/6.479 6.129 ± 0.6839
11 1342 1342/1342 1342 ± 0.00002394 6.644 6.13/6.699 6.213 ± 0.9885
12 1342 1342/1342 1342 ± 0.00002441 6.727 6.31/6.932 6.527 ± 0.7073
13 1342 1342/1342 1342 ± 0.00002394 7.211 6.685/7.351 6.819 ± 0.9433
14 1342 1342/1342 1342 ± 0.00002394 7.313 6.836/7.593 6.999 ± 0.9419
15 1342 1342/1342 1342 ± 0.00002464 6.896 6.559/7.051 6.703 ± 0.5655
16 1342 1342/1342 1342 ± 0.00004362 5.793 5.489/6.074 5.656 ± 0.7402
17 1342 1342/1342 1342 ± 0.00003899 6.036 5.623/6.225 5.861 ± 0.5918
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38489296.eb38554894.59062.39375707176_split_split.ms flagged by statwt flagging agents
output_dir
 
datacolumn
residual_data
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
VLASS2.1.sb38489296.eb38554894.59062.39375707176_split_split.ms
Start time
2023-11-15 03:47:48.250
End
2023-11-15 04:43:56.529
Duration
0:56:08.280
Note, WebLog generation is not included in the time.

CASA logs for stage 7