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 5.442 5.229/6.001 5.66 ± 0.5346
ea02 1342 1342/1342 1342 ± 0 5.533 5.297/6.413 5.866 ± 0.6681
ea04 1342 1342/1342 1342 ± 0 5.4 5.041/5.984 5.551 ± 0.5706
ea05 1342 1342/1342 1342 ± 0 5.711 5.222/6.256 5.795 ± 0.6205
ea06 1342 1342/1342 1342 ± 0 4.944 4.67/5.429 5.065 ± 0.445
ea07 1342 1342/1342 1342 ± 0 5.718 5.36/5.864 5.752 ± 0.463
ea08 1342 1342/1342 1342 ± 0.000006836 5.803 5.551/6.675 6.132 ± 0.6776
ea09 1342 1342/1342 1342 ± 0 4.712 4.554/5.504 4.969 ± 0.4856
ea10 1342 1342/1342 1342 ± 0 5.677 5.134/6.346 5.741 ± 0.6243
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.872 5.41/6.428 6.033 ± 0.6556
ea13 1342 1342/1342 1342 ± 0 5.887 5.653/6.306 6.047 ± 0.5093
ea14 1342 1342/1342 1342 ± 0 6.514 6.379/6.899 6.581 ± 0.358
ea15 1342 1342/1342 1342 ± 0 5.673 5.258/6.276 5.861 ± 0.6659
ea16 1342 1342/1342 1342 ± 0 4.773 4.279/5.022 4.714 ± 0.5578
ea17 1342 1342/1342 1342 ± 0.00002185 6.047 5.735/6.682 6.229 ± 0.6308
ea18 1342 1342/1342 1342 ± 0 5.154 4.831/5.63 5.266 ± 0.5531
ea19 1342 1342/1342 1342 ± 0 5.904 5.413/6.53 6.047 ± 0.6307
ea20 1342 1342/1342 1342 ± 0 6.069 5.828/6.876 6.314 ± 0.6537
ea21 1342 1342/1342 1342 ± 0 5.601 5.268/6.249 5.778 ± 0.6041
ea22 1342 1342/1342 1342 ± 0 5.348 5.169/6.333 5.699 ± 0.6803
ea23 1342 1342/1342 1342 ± 0 5.927 5.346/6.35 5.977 ± 0.6958
ea25 1342 1342/1342 1342 ± 0 5.298 5.253/5.397 5.302 ± 0.1668
ea26 1342 1342/1342 1342 ± 0 5.602 5.408/6.403 5.867 ± 0.5951
ea27 1342 1342/1342 1342 ± 0.00002267 5.521 5.257/6.395 5.768 ± 0.6034
ea28 1342 1342/1342 1342 ± 0.00005137 6.542 6.081/6.988 6.471 ± 0.5451
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 5.319 5.121/5.595 5.291 ± 0.3782
3 1342 1342/1342 1342 ± 0.00002548 5.417 5.241/5.603 5.353 ± 0.3218
4 1342 1342/1342 1342 ± 0.00002495 5.164 5.009/5.355 5.123 ± 0.357
5 1342 1342/1342 1342 ± 0.00002495 5.293 5.064/5.396 5.235 ± 0.3742
6 1342 1342/1342 1342 ± 0.00002495 5.237 4.937/5.369 5.146 ± 0.4069
7 1342 1342/1342 1342 ± 0.00002495 5.254 5.067/5.42 5.197 ± 0.4094
8 1342 1342/1342 1342 ± 0.00002495 5.264 4.951/5.395 5.169 ± 0.4009
9 1342 1342/1342 1342 ± 0.00002495 5.546 5.255/5.755 5.473 ± 0.4139
10 1342 1342/1342 1342 ± 0.00002444 6.029 5.796/6.159 5.916 ± 0.4052
11 1342 1342/1342 1342 ± 0.00002444 6.289 5.873/6.427 6.155 ± 0.4602
12 1342 1342/1342 1342 ± 0.00002444 6.493 6.006/6.581 6.317 ± 0.4618
13 1342 1342/1342 1342 ± 0.00002444 6.804 6.533/7.08 6.728 ± 0.4781
14 1342 1342/1342 1342 ± 0.00002444 7.007 6.776/7.21 6.877 ± 0.5012
15 1342 1342/1342 1342 ± 0.00002444 6.709 6.408/6.858 6.517 ± 0.5074
16 1342 1342/1342 1342 ± 0.00003747 5.823 5.497/6.197 5.783 ± 0.4619
17 1342 1342/1342 1342 ± 0.0000372 5.701 5.441/6.104 5.697 ± 0.4361
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
statwtmode
VLASS-SE
output_dir
 
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
overwrite_modelcol
False
datacolumn
residual_data
Start time
2024-03-16 09:52:47.001
End
2024-03-16 10:52:30.015
Duration
0:59:43.014
Note, WebLog generation is not included in the time.

CASA logs for stage 7