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

Statwt Summary Plot

VLASS2.1.sb38513454.eb38563508.59068.92709877314_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 5.471 5.271/6.023 5.695 ± 0.5227
ea02 1342 1342/1342 1342 ± 0 5.584 5.327/6.441 5.899 ± 0.659
ea04 1342 1342/1342 1342 ± 0 5.437 5.078/5.972 5.571 ± 0.5577
ea05 1342 1342/1342 1342 ± 0 5.746 5.271/6.275 5.821 ± 0.6132
ea06 1342 1342/1342 1342 ± 0 4.952 4.713/5.445 5.088 ± 0.4426
ea07 1342 1342/1342 1342 ± 0 5.692 5.394/5.894 5.775 ± 0.4603
ea08 1342 1342/1342 1342 ± 0.000001119 5.829 5.557/6.716 6.155 ± 0.6697
ea09 1342 1342/1342 1342 ± 0 4.744 4.609/5.508 4.987 ± 0.4668
ea10 1342 1342/1342 1342 ± 0 5.647 5.163/6.373 5.768 ± 0.6173
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.904 5.448/6.432 6.061 ± 0.6517
ea13 1342 1342/1342 1342 ± 0 5.995 5.702/6.335 6.093 ± 0.5057
ea14 1342 1342/1342 1342 ± 0 6.532 6.412/6.924 6.614 ± 0.3658
ea15 1342 1342/1342 1342 ± 0 5.7 5.3/6.308 5.902 ± 0.669
ea16 1342 1342/1342 1342 ± 0 4.799 4.283/5.026 4.731 ± 0.5666
ea17 1342 1342/1342 1342 ± 0.00002375 6.085 5.787/6.722 6.272 ± 0.6266
ea18 1342 1342/1342 1342 ± 0 5.22 4.875/5.679 5.307 ± 0.5503
ea19 1342 1342/1342 1342 ± 0 5.935 5.446/6.562 6.08 ± 0.6302
ea20 1342 1342/1342 1342 ± 0 6.12 5.883/6.888 6.352 ± 0.6496
ea21 1342 1342/1342 1342 ± 0 5.64 5.316/6.273 5.819 ± 0.5964
ea22 1342 1342/1342 1342 ± 0 5.405 5.206/6.342 5.732 ± 0.6615
ea23 1342 1342/1342 1342 ± 0 5.951 5.395/6.362 6.009 ± 0.6798
ea25 1342 1342/1342 1342 ± 0 5.369 5.285/5.42 5.34 ± 0.1618
ea26 1342 1342/1342 1342 ± 0 5.624 5.447/6.431 5.904 ± 0.5871
ea27 1342 1342/1342 1342 ± 0.00003361 5.546 5.254/6.402 5.792 ± 0.5943
ea28 1342 1342/1342 1342 ± 0.00005181 6.567 6.114/7.04 6.489 ± 0.5634
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 ± 0.00002492 5.351 5.169/5.633 5.329 ± 0.3805
3 1342 1342/1342 1342 ± 0.00002546 5.447 5.232/5.615 5.379 ± 0.3154
4 1342 1342/1342 1342 ± 0.00002492 5.201 5.063/5.407 5.164 ± 0.363
5 1342 1342/1342 1342 ± 0.00002492 5.345 5.109/5.439 5.29 ± 0.3859
6 1342 1342/1342 1342 ± 0.00002492 5.283 4.973/5.42 5.189 ± 0.4154
7 1342 1342/1342 1342 ± 0.00002492 5.293 5.098/5.455 5.235 ± 0.4147
8 1342 1342/1342 1342 ± 0.00002492 5.315 4.972/5.424 5.201 ± 0.4084
9 1342 1342/1342 1342 ± 0.00002492 5.57 5.286/5.789 5.501 ± 0.4189
10 1342 1342/1342 1342 ± 0.00002442 6.059 5.831/6.191 5.943 ± 0.4068
11 1342 1342/1342 1342 ± 0.00002442 6.305 5.882/6.466 6.18 ± 0.4618
12 1342 1342/1342 1342 ± 0.00002442 6.5 6.015/6.607 6.341 ± 0.4631
13 1342 1342/1342 1342 ± 0.00002442 6.832 6.522/7.105 6.755 ± 0.4825
14 1342 1342/1342 1342 ± 0.00002442 6.957 6.682/7.249 6.9 ± 0.5092
15 1342 1342/1342 1342 ± 0.00002442 6.742 6.363/6.885 6.537 ± 0.5121
16 1342 1342/1342 1342 ± 0.00004051 5.834 5.477/6.214 5.795 ± 0.4641
17 1342 1342/1342 1342 ± 0.00003936 5.732 5.479/6.14 5.724 ± 0.4343
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms flagged by statwt flagging agents
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
statwtmode
VLASS-SE
datacolumn
residual_data
overwrite_modelcol
False
output_dir
 
Start time
2024-03-16 09:23:01.080
End
2024-03-16 10:19:46.960
Duration
0:56:45.880
Note, WebLog generation is not included in the time.

CASA logs for stage 7