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

Statwt Summary Plot

VLASS2.1.sb38624155.eb38643756.59104.68707053241_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 5.255 5.022/5.895 5.225 ± 0.9308
ea02 1342 1342/1342 1342 ± 0.000007166 5.638 5.212/6.36 5.549 ± 1.085
ea04 1342 1342/1342 1342 ± 0.00002733 5.009 4.677/5.818 5.032 ± 0.9262
ea05 1342 1342/1342 1342 ± 0.00004083 5.433 5.044/6.088 5.44 ± 0.8459
ea06 1342 1342/1342 1342 ± 0.00001846 4.852 4.511/5.464 4.814 ± 0.8526
ea07 1342 1342/1342 1342 ± 0 5.72 5.224/6.05 5.429 ± 0.9719
ea08 1342 1342/1342 1342 ± 0.00000196 5.769 5.482/6.652 5.67 ± 1.188
ea09 1342 1342/1342 1342 ± 0.00004231 5.274 5.005/6.068 5.378 ± 0.8538
ea10 1342 1342/1342 1342 ± 0.000001146 5.302 5.11/6.469 5.459 ± 1.057
ea11 1342 1342/1342 1342 ± 0.000001169 5.686 5.061/6.432 5.494 ± 1.057
ea12 1342 1342/1342 1342 ± 0.00001118 5.543 5.053/6.363 5.446 ± 1.087
ea13 1342 1342/1342 1342 ± 0.00004067 5.567 5.214/6.205 5.595 ± 0.8381
ea14 1342 1342/1342 1342 ± 0.00003957 5.336 4.95/6.229 5.327 ± 0.9507
ea15 1342 1342/1342 1342 ± 0.00003468 5.22 4.967/6.116 5.314 ± 1.085
ea16 1342 1342/1342 1342 ± 0.00003622 5.601 5.403/6.43 5.667 ± 1.054
ea17 1342 1342/1342 1342 ± 0 5.635 5.216/6.304 5.551 ± 1.051
ea18 1342 1342/1342 1342 ± 0.000002069 4.734 4.506/5.369 4.699 ± 0.7529
ea19 1342 1342/1342 1342 ± 0.0000425 5.731 5.415/6.456 5.748 ± 0.9139
ea20 1342 1342/1342 1342 ± 0.000001682 5.642 5.475/6.799 5.731 ± 1.146
ea21 1342 1342/1342 1342 ± 0.00003881 5.506 5.278/6.161 5.419 ± 0.8585
ea22 1342 1342/1342 1342 ± 0.00003028 5.173 4.829/5.925 5.134 ± 0.9805
ea23 1342 1342/1342 1342 ± 0.00001178 5.5 5.068/6.173 5.44 ± 0.9753
ea25 1342 1342/1342 1342 ± 0 5.411 5.013/6.164 5.377 ± 0.9731
ea26 1342 1342/1342 1342 ± 0.00003952 5.677 5.192/6.42 5.673 ± 0.9755
ea27 1342 1342/1342 1342 ± 0.00000111 5.258 4.81/6.085 5.232 ± 0.9698
ea28 1342 1342/1342 1342 ± 0.00000157 5.498 5.135/6.418 5.457 ± 1.083
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 5.388 5.227/5.636 5.392 ± 0.2785
3 1342 1342/1342 1342 ± 0.000007392 4.544 4.115/5.013 4.547 ± 0.5962
5 1342 1342/1342 1342 ± 0 5.022 4.797/5.182 5.02 ± 0.2732
6 1342 1342/1342 1342 ± 0 5.224 5.01/5.332 5.174 ± 0.303
7 1342 1342/1342 1342 ± 0 5.203 5.065/5.426 5.203 ± 0.2622
8 1342 1342/1342 1342 ± 0 5.209 5.023/5.403 5.179 ± 0.2852
9 1342 1342/1342 1342 ± 0 5.505 5.29/5.719 5.462 ± 0.3164
10 1342 1342/1342 1342 ± 0 5.976 5.786/6.1 5.903 ± 0.3392
11 1342 1342/1342 1342 ± 0 6.175 6.065/6.421 6.171 ± 0.3376
12 1342 1342/1342 1342 ± 0 6.428 6.205/6.68 6.385 ± 0.3558
13 1342 1342/1342 1342 ± 0 6.512 6.285/6.746 6.48 ± 0.349
14 1342 1342/1342 1342 ± 0.000003478 6.001 5.684/6.366 6.063 ± 0.504
15 1342 1342/1342 1342 ± 0 6.613 6.344/6.783 6.516 ± 0.4295
16 1342 1342/1342 1342 ± 0.00005565 3.292 3.151/3.524 3.355 ± 0.2791
17 1342 1342/1342 1342 ± 0.00005938 3.452 3.333/3.607 3.505 ± 0.2777
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38624155.eb38643756.59104.68707053241_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_114226/working
datacolumn
residual_data
vis
/mnt/condor/execute/dir_114226/working/VLASS2.1.sb38624155.eb38643756.59104.68707053241_split_split.ms
Start time
2022-05-17 18:26:54.567
End
2022-05-17 19:48:18.978
Duration
1:21:24.411
Note, WebLog generation is not included in the time.

CASA logs for stage 7