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 5.545 5.434/6.05 5.475 ± 0.9554
ea02 1342 1342/1342 1342 ± 0.000004527 5.968 5.48/6.56 5.749 ± 1.088
ea04 1342 1342/1342 1342 ± 0.00002522 5.507 5.167/6.137 5.401 ± 1.02
ea05 1342 1342/1342 1342 ± 0.00004061 5.863 5.391/6.566 5.792 ± 0.9436
ea06 1342 1342/1342 1342 ± 0.00001354 5.352 4.993/5.921 5.232 ± 0.9464
ea07 1342 1342/1342 1342 ± 0 5.849 5.506/6.204 5.592 ± 0.9646
ea08 1342 1342/1342 1342 ± 0 6.184 5.744/6.834 5.943 ± 1.185
ea09 1342 1342/1342 1342 ± 0.00004269 5.285 4.905/5.665 5.085 ± 0.7088
ea10 1342 1342/1342 1342 ± 0 5.219 4.915/5.898 5.154 ± 0.8824
ea11 1342 1342/1342 1342 ± 0 6.125 5.546/6.7 5.815 ± 1.093
ea12 1342 1342/1342 1342 ± 0.00000442 5.846 5.538/6.716 5.832 ± 1.157
ea13 1342 1342/1342 1342 ± 0.00004149 5.741 5.647/6.298 5.768 ± 0.8373
ea14 1342 1342/1342 1342 ± 0.00003853 5.698 5.379/6.359 5.531 ± 0.9257
ea15 1342 1342/1342 1342 ± 0.00003389 5.741 5.424/6.525 5.692 ± 1.204
ea16 1342 1342/1342 1342 ± 0.00003578 5.965 5.636/6.512 5.786 ± 1.031
ea17 1342 1342/1342 1342 ± 0 6.164 5.683/6.701 5.918 ± 1.136
ea18 1342 1342/1342 1342 ± 0 5.162 4.792/5.815 5.088 ± 0.8323
ea19 1342 1342/1342 1342 ± 0.00004204 6.127 5.806/6.854 6.067 ± 0.9738
ea20 1342 1342/1342 1342 ± 0 6.147 5.959/7.093 6.155 ± 1.217
ea21 1342 1342/1342 1342 ± 0.00003932 5.583 5.415/6.249 5.49 ± 0.8886
ea22 1342 1342/1342 1342 ± 0.00003267 5.439 5.215/6.365 5.498 ± 0.9732
ea23 1342 1342/1342 1342 ± 0.0000115 5.745 5.562/6.417 5.652 ± 1.013
ea24 1342 1342/1342 1342 ± 0.00004147 5.306 4.891/6.141 5.37 ± 0.7631
ea25 1342 1342/1342 1342 ± 0 5.811 5.446/6.399 5.604 ± 1.018
ea26 1342 1342/1342 1342 ± 0.00004053 5.814 5.544/6.811 5.858 ± 0.9749
ea27 1342 1342/1342 1342 ± 0 5.686 5.359/6.655 5.646 ± 1.045
ea28 1342 1342/1342 1342 ± 0 5.795 5.569/6.574 5.728 ± 1.07
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 5.506 5.425/5.761 5.528 ± 0.3217
5 1342 1342/1342 1342 ± 0 5.527 5.253/5.797 5.48 ± 0.3797
6 1342 1342/1342 1342 ± 0 5.531 5.172/5.643 5.43 ± 0.2963
7 1342 1342/1342 1342 ± 0 5.536 5.336/5.66 5.484 ± 0.2873
8 1342 1342/1342 1342 ± 0 5.481 5.158/5.632 5.432 ± 0.3225
9 1342 1342/1342 1342 ± 0 5.754 5.443/6.051 5.74 ± 0.3307
10 1342 1342/1342 1342 ± 0 6.187 6.013/6.237 6.118 ± 0.3333
11 1342 1342/1342 1342 ± 0 6.416 6.137/6.573 6.4 ± 0.3331
12 1342 1342/1342 1342 ± 0 6.567 6.301/6.8 6.552 ± 0.372
13 1342 1342/1342 1342 ± 0 6.645 6.357/6.939 6.628 ± 0.4183
14 1342 1342/1342 1342 ± 0 6.242 5.841/6.592 6.26 ± 0.5546
15 1342 1342/1342 1342 ± 0 6.723 6.299/6.956 6.606 ± 0.4378
16 1342 1342/1342 1342 ± 0.00005732 3.389 3.246/3.63 3.459 ± 0.3046
17 1342 1342/1342 1342 ± 0.00005874 3.561 3.447/3.711 3.612 ± 0.269
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
output_dir
/mnt/condor/execute/dir_132168/working
vis
/mnt/condor/execute/dir_132168/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms
statwtmode
VLASS-SE
datacolumn
residual_data
overwrite_modelcol
False
Start time
2022-04-30 21:29:00.602
End
2022-04-30 22:18:32.856
Duration
0:49:32.254
Note, WebLog generation is not included in the time.

CASA logs for stage 7