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

Statwt Summary Plot

VLASS2.1.sb38727949.eb38730629.59137.436030474535_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 5.211 5.094/5.823 5.213 ± 0.8865
ea02 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea03 1342 1342/1342 1342 ± 0.00004008 4.983 4.66/6.066 5.194 ± 0.8365
ea04 1342 1342/1342 1342 ± 0.0000411 5.249 5.018/6.049 5.281 ± 0.8711
ea05 1342 1342/1342 1342 ± 0.00004066 5.474 5.093/6.166 5.518 ± 0.7697
ea06 1342 1342/1342 1342 ± 0.00003606 4.817 4.593/5.272 4.706 ± 0.7444
ea07 1342 1342/1342 1342 ± 0 5.608 5.171/6.127 5.464 ± 0.9572
ea08 1342 1342/1342 1342 ± 0 5.766 5.432/6.598 5.694 ± 1.102
ea09 1342 1342/1342 1342 ± 0.00003416 5.359 5.099/6.214 5.443 ± 0.924
ea10 1342 1342/1342 1342 ± 0 5.298 5.191/6.529 5.504 ± 1.099
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0.00003134 5.413 5.144/6.4 5.454 ± 1.074
ea13 1342 1342/1342 1342 ± 0.0000326 5.711 5.491/6.36 5.742 ± 0.8698
ea14 1342 1342/1342 1342 ± 0.00003917 5.443 5.044/6.379 5.448 ± 0.8992
ea15 1342 1342/1342 1342 ± 0.00004246 5.488 5.294/6.434 5.65 ± 1.008
ea16 1342 1342/1342 1342 ± 0.00003516 5.828 5.386/6.421 5.734 ± 0.9906
ea17 1342 1342/1342 1342 ± 0 5.973 5.525/6.685 5.866 ± 1.162
ea18 1342 1342/1342 1342 ± 0.000004475 4.785 4.457/5.439 4.773 ± 0.8056
ea19 1342 1342/1342 1342 ± 0.00004237 5.446 5.197/6.288 5.575 ± 0.7802
ea20 1342 1342/1342 1342 ± 0.00001612 5.562 5.307/6.634 5.607 ± 1.134
ea21 1342 1342/1342 1342 ± 0.0000385 5.458 5.232/6.278 5.497 ± 0.8333
ea23 1342 1342/1342 1342 ± 0.000002674 5.347 4.914/5.5 5.055 ± 0.8394
ea24 1342 1342/1342 1342 ± 0.000004928 5.456 5.172/6.373 5.473 ± 0.9442
ea25 1342 1342/1342 1342 ± 0 5.292 4.959/6.074 5.28 ± 0.993
ea26 1342 1342/1342 1342 ± 0.00002864 5.776 5.456/6.77 5.853 ± 1.01
ea27 1342 1342/1342 1342 ± 0 5.327 5.112/6.393 5.376 ± 0.9997
ea28 1342 1342/1342 1342 ± 0 5.267 5.05/6.131 5.275 ± 0.9681
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 5.303 5.096/5.473 5.256 ± 0.2624
5 1342 1342/1342 1342 ± 0 5.227 5.043/5.362 5.19 ± 0.3023
6 1342 1342/1342 1342 ± 0 5.193 5.026/5.29 5.143 ± 0.2823
7 1342 1342/1342 1342 ± 0 5.236 5.124/5.443 5.238 ± 0.2746
8 1342 1342/1342 1342 ± 0 5.235 5.11/5.405 5.253 ± 0.2986
9 1342 1342/1342 1342 ± 0 5.461 5.286/5.743 5.465 ± 0.3325
10 1342 1342/1342 1342 ± 0 5.93 5.695/6.159 5.872 ± 0.4046
11 1342 1342/1342 1342 ± 0 6.278 6.001/6.436 6.185 ± 0.3673
12 1342 1342/1342 1342 ± 0 6.413 6.241/6.592 6.378 ± 0.3914
13 1342 1342/1342 1342 ± 0 6.489 6.35/6.766 6.47 ± 0.424
14 1342 1342/1342 1342 ± 0.00001234 6.028 5.641/6.376 6.007 ± 0.5441
15 1342 1342/1342 1342 ± 0 6.504 6.274/6.812 6.475 ± 0.5244
16 1342 1342/1342 1342 ± 0.00005865 3.473 3.221/3.735 3.492 ± 0.3622
17 1342 1342/1342 1342 ± 0.00006005 3.533 3.253/3.8 3.535 ± 0.3336
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38727949.eb38730629.59137.436030474535_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
datacolumn
residual_data
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_217045/working/VLASS2.1.sb38727949.eb38730629.59137.436030474535_split_split.ms
output_dir
/mnt/condor/execute/dir_217045/working
Start time
2022-08-09 09:31:51.347
End
2022-08-09 10:50:57.229
Duration
1:19:05.882
Note, WebLog generation is not included in the time.

CASA logs for stage 7