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 5.68 5.378/6.122 5.781 ± 0.5169
ea02 1342 1342/1342 1342 ± 0 5.979 5.503/6.471 6.062 ± 0.5937
ea04 1342 1342/1342 1342 ± 0 5.651 5.335/6.218 5.824 ± 0.5687
ea05 1342 1342/1342 1342 ± 0 5.865 5.525/6.376 5.965 ± 0.5616
ea06 1342 1342/1342 1342 ± 0 5.722 5.254/6.155 5.744 ± 0.5282
ea07 1342 1342/1342 1342 ± 0 5.539 5.37/5.94 5.621 ± 0.4522
ea08 1342 1342/1342 1342 ± 0 6.1 5.678/6.703 6.235 ± 0.6263
ea09 1342 1342/1342 1342 ± 0 6.458 6.237/6.826 6.509 ± 0.416
ea10 1342 1342/1342 1342 ± 0 5.358 5.103/6.04 5.556 ± 0.5082
ea11 1342 1342/1342 1342 ± 0 6.045 5.507/6.539 6.081 ± 0.6042
ea12 1342 1342/1342 1342 ± 0 5.822 5.443/6.467 6.029 ± 0.627
ea13 1342 1342/1342 1342 ± 0 6.213 5.883/6.517 6.27 ± 0.4777
ea14 1342 1342/1342 1342 ± 0 5.953 5.484/6.531 6.027 ± 0.6213
ea15 1342 1342/1342 1342 ± 0 5.921 5.514/6.541 6.101 ± 0.6938
ea16 1342 1342/1342 1342 ± 0 6.148 5.729/6.619 6.27 ± 0.6716
ea17 1342 1342/1342 1342 ± 0 6.15 5.778/6.627 6.292 ± 0.626
ea18 1342 1342/1342 1342 ± 0 5.218 4.875/5.754 5.346 ± 0.5401
ea19 1342 1342/1342 1342 ± 0 6.229 5.796/6.879 6.403 ± 0.6492
ea20 1342 1342/1342 1342 ± 0 6.234 5.837/6.763 6.368 ± 0.6356
ea21 1342 1342/1342 1342 ± 0 5.677 5.473/6.291 5.894 ± 0.5247
ea22 1342 1342/1342 1342 ± 0 5.963 5.438/6.538 6.047 ± 0.6694
ea23 1342 1342/1342 1342 ± 0 6.068 5.633/6.533 6.166 ± 0.6587
ea24 1342 1342/1342 1342 ± 0 5.802 5.228/6.384 5.832 ± 0.6255
ea25 1342 1342/1342 1342 ± 0 5.911 5.651/6.423 6.077 ± 0.5615
ea26 1342 1342/1342 1342 ± 0 6.225 5.801/6.825 6.346 ± 0.674
ea27 1342 1342/1342 1342 ± 0 5.818 5.525/6.618 6.022 ± 0.6146
ea28 1342 1342/1342 1342 ± 0 5.828 5.537/6.498 6.018 ± 0.6054
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 5.618 5.346/5.77 5.569 ± 0.2586
3 1342 1342/1342 1342 ± 0 5.39 5.218/5.561 5.384 ± 0.2913
4 1342 1342/1342 1342 ± 0 5.441 5.234/5.636 5.45 ± 0.2978
5 1342 1342/1342 1342 ± 0 5.547 5.354/5.755 5.557 ± 0.2649
6 1342 1342/1342 1342 ± 0 5.456 5.27/5.636 5.463 ± 0.25
7 1342 1342/1342 1342 ± 0 5.49 5.364/5.646 5.51 ± 0.2436
8 1342 1342/1342 1342 ± 0 5.532 5.231/5.654 5.466 ± 0.2737
9 1342 1342/1342 1342 ± 0 5.79 5.6/6. 5.766 ± 0.2647
10 1342 1342/1342 1342 ± 0 6.16 5.965/6.316 6.106 ± 0.3356
11 1342 1342/1342 1342 ± 0 6.418 6.203/6.531 6.357 ± 0.3094
12 1342 1342/1342 1342 ± 0 6.567 6.321/6.678 6.514 ± 0.3366
13 1342 1342/1342 1342 ± 0 7.059 6.797/7.223 6.995 ± 0.3595
14 1342 1342/1342 1342 ± 0 7.221 6.91/7.501 7.155 ± 0.3654
15 1342 1342/1342 1342 ± 0 6.711 6.552/6.951 6.685 ± 0.3284
16 1342 1342/1342 1342 ± 0 6.116 5.997/6.494 6.16 ± 0.3786
17 1342 1342/1342 1342 ± 0 6.122 5.924/6.366 6.085 ± 0.3942
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
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_6754/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_6754/working
Start time
2022-05-19 10:01:41.234
End
2022-05-19 11:31:51.773
Duration
1:30:10.539
Note, WebLog generation is not included in the time.

CASA logs for stage 7