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

Statwt Summary Plot

VLASS2.1.sb38453816.eb38509426.59047.17567765046_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 4.735 4.496/4.912 4.587 ± 0.5371
ea02 1342 1342/1342 1342 ± 0 5.166 4.779/5.557 5.029 ± 0.7024
ea04 1342 1342/1342 1342 ± 0.00002258 5.138 4.78/5.599 4.986 ± 0.7636
ea05 1342 1342/1342 1342 ± 0.00004046 5.274 4.9/5.802 5.272 ± 0.6681
ea06 1342 1342/1342 1342 ± 0.00001306 4.847 4.649/5.315 4.79 ± 0.6662
ea07 1342 1342/1342 1342 ± 0 5.593 5.223/6.084 5.505 ± 0.792
ea08 1342 1342/1342 1342 ± 0 5.66 5.424/6.506 5.719 ± 0.9585
ea09 1342 1342/1342 1342 ± 0.00003173 5.002 4.845/5.74 5.167 ± 0.6692
ea10 1342 1342/1342 1342 ± 0 4.944 4.601/5.638 5.016 ± 0.7206
ea11 1342 1342/1342 1342 ± 0 4.943 4.665/5.23 4.785 ± 0.6076
ea12 1342 1342/1342 1342 ± 0.000005567 5.371 5.19/6.285 5.429 ± 0.8509
ea13 1342 1342/1342 1342 ± 0.00003707 5.665 5.533/6.301 5.797 ± 0.784
ea14 1342 1342/1342 1342 ± 0.00003622 4.799 4.577/5.058 4.714 ± 0.5224
ea15 1342 1342/1342 1342 ± 0.00002987 5.474 5.213/6.41 5.556 ± 1.033
ea16 1342 1342/1342 1342 ± 0.00003784 5.718 5.432/6.596 5.75 ± 0.9039
ea17 1342 1342/1342 1342 ± 0 5.699 5.277/6.575 5.692 ± 0.9464
ea18 1342 1342/1342 1342 ± 0 4.873 4.583/5.375 4.824 ± 0.6563
ea19 1342 1342/1342 1342 ± 0.0000416 5.755 5.506/6.508 5.853 ± 0.7901
ea20 1342 1342/1342 1342 ± 0 5.341 5.113/5.737 5.255 ± 0.7689
ea21 1342 1342/1342 1342 ± 0.00003971 4.826 4.622/5.026 4.713 ± 0.5138
ea22 1342 1342/1342 1342 ± 0.00001545 5.32 4.933/6.211 5.457 ± 0.8463
ea23 1342 1342/1342 1342 ± 0.00001 4.918 4.729/5.131 4.879 ± 0.5092
ea24 1342 1342/1342 1342 ± 0.00003651 4.913 4.78/6.187 5.341 ± 0.7534
ea25 1342 1342/1342 1342 ± 0 4.72 4.437/5.014 4.62 ± 0.5532
ea26 1342 1342/1342 1342 ± 0.00002938 5.619 5.367/6.82 5.87 ± 0.933
ea27 1342 1342/1342 1342 ± 0 5.262 4.906/6.102 5.296 ± 0.7998
ea28 1342 1342/1342 1342 ± 0 4.749 4.672/5.168 4.715 ± 0.6353
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 5.074 4.852/5.412 5.126 ± 0.3127
3 1342 1342/1342 1342 ± 0 4.852 4.662/5.077 4.842 ± 0.345
5 1342 1342/1342 1342 ± 0 4.922 4.706/5.315 5.015 ± 0.39
6 1342 1342/1342 1342 ± 0 4.981 4.67/5.355 5.037 ± 0.3794
7 1342 1342/1342 1342 ± 0 4.933 4.71/5.334 5.038 ± 0.345
8 1342 1342/1342 1342 ± 0 4.855 4.706/5.286 4.974 ± 0.3549
9 1342 1342/1342 1342 ± 0 5.225 4.898/5.625 5.24 ± 0.4083
10 1342 1342/1342 1342 ± 0 5.633 5.078/6.017 5.571 ± 0.4426
11 1342 1342/1342 1342 ± 0 5.822 5.373/6.237 5.819 ± 0.4814
12 1342 1342/1342 1342 ± 0 6.019 5.412/6.339 5.948 ± 0.5324
13 1342 1342/1342 1342 ± 0 6.145 5.491/6.717 6.068 ± 0.6316
14 1342 1342/1342 1342 ± 0 5.921 5.186/6.675 5.927 ± 0.7672
15 1342 1342/1342 1342 ± 0 5.756 5.119/6.499 5.858 ± 0.6814
16 1342 1342/1342 1342 ± 0.0000559 3.566 3.412/3.873 3.654 ± 0.3456
17 1342 1342/1342 1342 ± 0.00005501 3.702 3.485/4.053 3.792 ± 0.4072
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_85464/working
datacolumn
residual_data
vis
/mnt/condor/execute/dir_85464/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms
Start time
2022-05-07 13:36:37.517
End
2022-05-07 14:24:47.805
Duration
0:48:10.288
Note, WebLog generation is not included in the time.

CASA logs for stage 7