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

Statwt Summary Plot

VLASS2.1.sb38356411.eb38409574.59026.96060568287_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 5.474 5.354/6.083 5.742 ± 0.5044
ea02 1342 1342/1342 1342 ± 0 5.968 5.476/6.457 6.036 ± 0.5874
ea04 1342 1342/1342 1342 ± 0 5.643 5.305/6.241 5.817 ± 0.5714
ea05 1342 1342/1342 1342 ± 0 5.82 5.547/6.52 5.961 ± 0.5645
ea06 1342 1342/1342 1342 ± 0 5.911 5.23/6.168 5.731 ± 0.5323
ea07 1342 1342/1342 1342 ± 0 5.509 5.329/5.873 5.562 ± 0.463
ea08 1342 1342/1342 1342 ± 0 6.087 5.674/6.715 6.226 ± 0.6188
ea09 1342 1342/1342 1342 ± 0 6.558 6.273/6.862 6.482 ± 0.4121
ea10 1342 1342/1342 1342 ± 0 5.331 5.067/6.038 5.539 ± 0.5182
ea11 1342 1342/1342 1342 ± 0 6.047 5.471/6.526 6.068 ± 0.6171
ea12 1342 1342/1342 1342 ± 0 5.82 5.398/6.459 5.995 ± 0.6469
ea13 1342 1342/1342 1342 ± 0 6.205 5.834/6.501 6.244 ± 0.4818
ea14 1342 1342/1342 1342 ± 0 5.784 5.424/6.484 5.953 ± 0.6227
ea15 1342 1342/1342 1342 ± 0 5.875 5.468/6.507 6.06 ± 0.7027
ea16 1342 1342/1342 1342 ± 0 6.154 5.73/6.759 6.223 ± 0.6687
ea17 1342 1342/1342 1342 ± 0 6.106 5.756/6.548 6.257 ± 0.6211
ea18 1342 1342/1342 1342 ± 0 5.195 4.846/5.774 5.314 ± 0.5407
ea19 1342 1342/1342 1342 ± 0 6.211 5.783/6.903 6.383 ± 0.6542
ea20 1342 1342/1342 1342 ± 0 6.212 5.82/6.77 6.346 ± 0.6451
ea21 1342 1342/1342 1342 ± 0 5.633 5.45/6.273 5.847 ± 0.5212
ea22 1342 1342/1342 1342 ± 0 5.971 5.415/6.515 6.025 ± 0.6583
ea23 1342 1342/1342 1342 ± 0 5.897 5.595/6.52 6.115 ± 0.6697
ea24 1342 1342/1342 1342 ± 0 5.75 5.188/6.407 5.784 ± 0.623
ea25 1342 1342/1342 1342 ± 0 5.889 5.604/6.411 6.036 ± 0.5659
ea26 1342 1342/1342 1342 ± 0 6.202 5.789/6.869 6.323 ± 0.6713
ea27 1342 1342/1342 1342 ± 0 5.772 5.502/6.606 6.001 ± 0.6266
ea28 1342 1342/1342 1342 ± 0 5.772 5.509/6.451 5.979 ± 0.6182
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 5.595 5.339/5.752 5.545 ± 0.2578
3 1342 1342/1342 1342 ± 0 5.332 5.185/5.518 5.33 ± 0.2799
4 1342 1342/1342 1342 ± 0 5.385 5.204/5.612 5.407 ± 0.2983
5 1342 1342/1342 1342 ± 0 5.515 5.282/5.642 5.486 ± 0.2777
6 1342 1342/1342 1342 ± 0 5.473 5.245/5.652 5.469 ± 0.2577
7 1342 1342/1342 1342 ± 0 5.477 5.344/5.628 5.488 ± 0.2445
8 1342 1342/1342 1342 ± 0 5.505 5.216/5.657 5.45 ± 0.276
9 1342 1342/1342 1342 ± 0 5.767 5.562/5.983 5.75 ± 0.2651
10 1342 1342/1342 1342 ± 0 6.148 5.984/6.311 6.093 ± 0.3444
11 1342 1342/1342 1342 ± 0 6.408 6.183/6.517 6.345 ± 0.3128
12 1342 1342/1342 1342 ± 0 6.553 6.311/6.659 6.5 ± 0.3386
13 1342 1342/1342 1342 ± 0 7.026 6.776/7.198 6.975 ± 0.3627
14 1342 1342/1342 1342 ± 0 7.199 6.865/7.489 7.132 ± 0.3698
15 1342 1342/1342 1342 ± 0 6.648 6.477/6.874 6.628 ± 0.3338
16 1342 1342/1342 1342 ± 0 6.116 5.927/6.356 6.103 ± 0.3871
17 1342 1342/1342 1342 ± 0 6.075 5.837/6.273 6.025 ± 0.4006
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
statwtmode
VLASS-SE
vis
/mnt/condor/execute/dir_69356/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
output_dir
/mnt/condor/execute/dir_69356/working
overwrite_modelcol
False
Start time
2022-05-19 05:48:24.176
End
2022-05-19 06:32:51.597
Duration
0:44:27.421
Note, WebLog generation is not included in the time.

CASA logs for stage 7