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

Statwt Summary Plot

VLASS2.1.sb38562441.eb38565026.59069.61973929398_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 5.11 4.982/5.918 5.431 ± 0.5899
ea02 1342 1342/1342 1342 ± 0.00004272 5.597 5.143/6.403 5.733 ± 0.7571
ea04 1342 1342/1342 1342 ± 0 5.067 4.773/5.787 5.295 ± 0.5667
ea05 1342 1342/1342 1342 ± 0.000002298 5.364 5.125/6.29 5.664 ± 0.6452
ea06 1342 1342/1342 1342 ± 0 4.941 4.774/5.655 5.214 ± 0.5556
ea07 1342 1342/1342 1342 ± 0.00003326 5.527 5.074/5.901 5.595 ± 0.5913
ea08 1342 1342/1342 1342 ± 0.00004272 5.709 5.289/6.625 5.958 ± 0.7707
ea09 1342 1342/1342 1342 ± 0.00004046 5.114 4.782/6.223 5.407 ± 0.7344
ea10 1342 1342/1342 1342 ± 0.00004261 5.345 4.956/6.244 5.579 ± 0.6571
ea11 1342 1342/1342 1342 ± 0.00001896 5.576 5.009/6.303 5.645 ± 0.7564
ea12 1342 1342/1342 1342 ± 0 5.575 5.266/6.411 5.755 ± 0.7136
ea13 1342 1342/1342 1342 ± 0.00002384 5.617 5.472/6.185 5.838 ± 0.6192
ea14 1342 1342/1342 1342 ± 0.000003039 6.377 5.893/6.777 6.266 ± 0.5691
ea15 1342 1342/1342 1342 ± 0 5.426 5.166/6.183 5.694 ± 0.6782
ea16 1342 1342/1342 1342 ± 0.000005739 4.757 4.44/5.393 4.869 ± 0.6232
ea17 1342 1342/1342 1342 ± 0.00004272 5.709 5.269/6.774 5.882 ± 0.7691
ea18 1342 1342/1342 1342 ± 0.000007255 4.914 4.563/5.669 5.07 ± 0.5605
ea19 1342 1342/1342 1342 ± 0 5.53 5.291/6.476 5.879 ± 0.6332
ea20 1342 1342/1342 1342 ± 0.000001149 5.83 5.469/6.738 6.027 ± 0.7988
ea21 1342 1342/1342 1342 ± 0.000003249 5.313 5.127/6.107 5.589 ± 0.6123
ea22 1342 1342/1342 1342 ± 0.00004272 5.312 5.046/6.362 5.649 ± 0.7319
ea23 1342 1342/1342 1342 ± 0.00002557 5.601 5.244/6.409 5.837 ± 0.7451
ea25 1342 1342/1342 1342 ± 0 5.148 5.062/5.233 5.176 ± 0.1772
ea26 1342 1342/1342 1342 ± 0.000003632 5.454 5.292/6.381 5.71 ± 0.6828
ea27 1342 1342/1342 1342 ± 0.00004272 5.27 4.914/6.258 5.557 ± 0.6725
ea28 1342 1342/1342 1342 ± 0 6.528 6.261/6.777 6.492 ± 0.3303
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 ± 0.00002442 5.267 5.061/5.392 5.231 ± 0.287
5 1342 1342/1342 1342 ± 0.00002442 5.067 4.842/5.232 5.052 ± 0.2903
6 1342 1342/1342 1342 ± 0.00002442 5.088 4.893/5.283 5.066 ± 0.3229
7 1342 1342/1342 1342 ± 0.00002442 5.124 4.947/5.281 5.092 ± 0.3233
8 1342 1342/1342 1342 ± 0.00002442 5.162 4.902/5.331 5.096 ± 0.3295
9 1342 1342/1342 1342 ± 0.00002442 5.491 5.143/5.679 5.409 ± 0.3212
10 1342 1342/1342 1342 ± 0.00002395 5.91 5.731/5.976 5.823 ± 0.3162
11 1342 1342/1342 1342 ± 0.00002395 6.182 5.984/6.264 6.067 ± 0.3579
12 1342 1342/1342 1342 ± 0.00002395 6.304 6.102/6.409 6.229 ± 0.3384
13 1342 1342/1342 1342 ± 0.00002395 6.588 6.447/6.864 6.596 ± 0.3391
14 1342 1342/1342 1342 ± 0.00002395 6.79 6.576/6.993 6.737 ± 0.3426
15 1342 1342/1342 1342 ± 0.00002395 6.544 6.378/6.731 6.473 ± 0.3875
16 1342 1342/1342 1342 ± 0.00005951 4.849 4.7/5.041 4.888 ± 0.2934
17 1342 1342/1342 1342 ± 0.00005941 4.808 4.695/4.981 4.842 ± 0.2641
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38562441.eb38565026.59069.61973929398_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
VLASS2.1.sb38562441.eb38565026.59069.61973929398_split_split.ms
datacolumn
residual_data
output_dir
 
Start time
2023-12-29 09:07:05.648
End
2023-12-29 10:18:15.359
Duration
1:11:09.711
Note, WebLog generation is not included in the time.

CASA logs for stage 7