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 5.153 5.069/5.799 5.28 ± 0.6338
ea02 1342 1342/1342 1342 ± 0 5.755 5.238/6.367 5.624 ± 0.8464
ea04 1342 1342/1342 1342 ± 0.00002905 5.138 4.766/5.501 4.963 ± 0.6581
ea05 1342 1342/1342 1342 ± 0.00003425 5.76 5.267/6.44 5.806 ± 0.7826
ea06 1342 1342/1342 1342 ± 0.00002323 4.816 4.61/5.14 4.745 ± 0.5088
ea07 1342 1342/1342 1342 ± 0 5.867 5.445/6.251 5.761 ± 0.7541
ea08 1342 1342/1342 1342 ± 0 6.003 5.542/6.72 5.98 ± 0.8832
ea09 1342 1342/1342 1342 ± 0.0000248 5.244 4.872/5.664 5.129 ± 0.6582
ea10 1342 1342/1342 1342 ± 0 5.301 4.844/5.853 5.212 ± 0.717
ea11 1342 1342/1342 1342 ± 0 5.6 5.135/5.916 5.402 ± 0.7255
ea12 1342 1342/1342 1342 ± 0.00001694 5.595 5.283/6.405 5.581 ± 0.8597
ea13 1342 1342/1342 1342 ± 0.00003549 5.786 5.62/6.317 5.828 ± 0.8309
ea14 1342 1342/1342 1342 ± 0.0000283 5.528 5.184/6.192 5.559 ± 0.6805
ea15 1342 1342/1342 1342 ± 0.00003114 5.656 5.34/6.441 5.634 ± 0.9584
ea16 1342 1342/1342 1342 ± 0.00002874 6.026 5.597/6.831 6.007 ± 0.8986
ea17 1342 1342/1342 1342 ± 0 5.872 5.291/6.798 5.871 ± 0.9156
ea18 1342 1342/1342 1342 ± 0 4.962 4.687/5.508 4.944 ± 0.6479
ea19 1342 1342/1342 1342 ± 0.00003754 6.164 5.731/6.768 6.134 ± 0.842
ea20 1342 1342/1342 1342 ± 0.000003266 5.682 5.322/5.982 5.556 ± 0.6663
ea21 1342 1342/1342 1342 ± 0.0000296 5.228 5.068/5.741 5.247 ± 0.5392
ea22 1342 1342/1342 1342 ± 0.00000741 5.329 5.051/6.37 5.503 ± 0.8975
ea23 1342 1342/1342 1342 ± 0.00001901 5.629 5.346/6.241 5.587 ± 0.767
ea24 1342 1342/1342 1342 ± 0.00003693 5.304 4.944/6.097 5.391 ± 0.7452
ea25 1342 1342/1342 1342 ± 0 5.35 5.07/5.854 5.308 ± 0.6663
ea26 1342 1342/1342 1342 ± 0.00002165 5.769 5.513/6.726 5.859 ± 0.9511
ea27 1342 1342/1342 1342 ± 0 5.483 5.067/6.223 5.522 ± 0.7328
ea28 1342 1342/1342 1342 ± 0 5.442 5.157/6.179 5.481 ± 0.7886
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 5.343 5.16/5.631 5.358 ± 0.3345
5 1342 1342/1342 1342 ± 0 5.186 4.983/5.536 5.225 ± 0.3828
6 1342 1342/1342 1342 ± 0 5.28 4.987/5.431 5.231 ± 0.3176
7 1342 1342/1342 1342 ± 0 5.263 5.068/5.471 5.255 ± 0.2817
8 1342 1342/1342 1342 ± 0 5.265 4.937/5.411 5.206 ± 0.3164
9 1342 1342/1342 1342 ± 0 5.49 5.31/5.76 5.49 ± 0.3464
10 1342 1342/1342 1342 ± 0 5.881 5.721/6.084 5.848 ± 0.3586
11 1342 1342/1342 1342 ± 0 6.153 5.827/6.368 6.105 ± 0.371
12 1342 1342/1342 1342 ± 0 6.26 5.969/6.424 6.246 ± 0.421
13 1342 1342/1342 1342 ± 0 6.521 6.002/6.884 6.43 ± 0.5076
14 1342 1342/1342 1342 ± 0 6.407 5.84/6.815 6.333 ± 0.6049
15 1342 1342/1342 1342 ± 0 6.27 5.892/6.567 6.197 ± 0.4867
16 1342 1342/1342 1342 ± 0.00005253 3.878 3.686/4.09 3.896 ± 0.3277
17 1342 1342/1342 1342 ± 0.00005332 3.98 3.745/4.34 4.057 ± 0.421
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_12841/working
datacolumn
residual_data
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_12841/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms
Start time
2022-05-07 14:34:38.168
End
2022-05-07 15:02:43.330
Duration
0:28:05.161
Note, WebLog generation is not included in the time.

CASA logs for stage 7