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 5.66 5.346/6.13 5.757 ± 0.5357
ea02 1342 1342/1342 1342 ± 0 5.976 5.457/6.469 6.036 ± 0.6155
ea04 1342 1342/1342 1342 ± 0 5.628 5.293/6.206 5.801 ± 0.5689
ea05 1342 1342/1342 1342 ± 0 5.827 5.47/6.353 5.933 ± 0.5697
ea06 1342 1342/1342 1342 ± 0 5.7 5.241/6.143 5.729 ± 0.5299
ea07 1342 1342/1342 1342 ± 0 5.53 5.381/5.919 5.61 ± 0.4414
ea08 1342 1342/1342 1342 ± 0 6.046 5.639/6.713 6.223 ± 0.6524
ea09 1342 1342/1342 1342 ± 0 6.453 6.202/6.826 6.499 ± 0.4218
ea10 1342 1342/1342 1342 ± 0 5.372 5.103/6.032 5.543 ± 0.5161
ea11 1342 1342/1342 1342 ± 0 6.03 5.478/6.518 6.067 ± 0.6023
ea12 1342 1342/1342 1342 ± 0 5.791 5.406/6.439 5.994 ± 0.6291
ea13 1342 1342/1342 1342 ± 0 6.214 5.869/6.498 6.259 ± 0.496
ea14 1342 1342/1342 1342 ± 0 5.942 5.435/6.508 6.021 ± 0.6522
ea15 1342 1342/1342 1342 ± 0 5.897 5.463/6.527 6.074 ± 0.7024
ea16 1342 1342/1342 1342 ± 0 6.133 5.706/6.69 6.27 ± 0.7004
ea17 1342 1342/1342 1342 ± 0 6.102 5.757/6.663 6.272 ± 0.6354
ea18 1342 1342/1342 1342 ± 0 5.184 4.845/5.733 5.322 ± 0.5342
ea19 1342 1342/1342 1342 ± 0 6.188 5.747/6.859 6.367 ± 0.6608
ea20 1342 1342/1342 1342 ± 0 6.221 5.814/6.722 6.338 ± 0.6388
ea21 1342 1342/1342 1342 ± 0 5.677 5.446/6.279 5.874 ± 0.5362
ea22 1342 1342/1342 1342 ± 0 5.947 5.41/6.536 6.025 ± 0.6867
ea23 1342 1342/1342 1342 ± 0 6.088 5.602/6.512 6.158 ± 0.6592
ea24 1342 1342/1342 1342 ± 0 5.822 5.23/6.417 5.84 ± 0.6468
ea25 1342 1342/1342 1342 ± 0 5.874 5.612/6.413 6.05 ± 0.5723
ea26 1342 1342/1342 1342 ± 0 6.214 5.769/6.797 6.321 ± 0.6857
ea27 1342 1342/1342 1342 ± 0 5.797 5.499/6.631 6.002 ± 0.631
ea28 1342 1342/1342 1342 ± 0 5.77 5.507/6.497 5.994 ± 0.6299
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 5.573 5.305/5.741 5.526 ± 0.2535
3 1342 1342/1342 1342 ± 0 5.345 5.177/5.497 5.327 ± 0.2807
4 1342 1342/1342 1342 ± 0 5.385 5.219/5.601 5.401 ± 0.288
5 1342 1342/1342 1342 ± 0 5.489 5.32/5.717 5.521 ± 0.2685
6 1342 1342/1342 1342 ± 0 5.442 5.281/5.616 5.441 ± 0.2508
7 1342 1342/1342 1342 ± 0 5.46 5.345/5.63 5.488 ± 0.2437
8 1342 1342/1342 1342 ± 0 5.508 5.219/5.631 5.45 ± 0.2718
9 1342 1342/1342 1342 ± 0 5.755 5.573/5.993 5.749 ± 0.2647
10 1342 1342/1342 1342 ± 0 6.137 5.951/6.301 6.096 ± 0.337
11 1342 1342/1342 1342 ± 0 6.439 6.177/6.513 6.35 ± 0.3121
12 1342 1342/1342 1342 ± 0 6.556 6.315/6.665 6.504 ± 0.3347
13 1342 1342/1342 1342 ± 0 7.056 6.771/7.203 6.985 ± 0.3538
14 1342 1342/1342 1342 ± 0 7.209 6.891/7.455 7.146 ± 0.3645
15 1342 1342/1342 1342 ± 0 6.74 6.546/6.964 6.696 ± 0.3341
16 1342 1342/1342 1342 ± 0 6.147 6.008/6.479 6.162 ± 0.3725
17 1342 1342/1342 1342 ± 0 6.129 5.902/6.391 6.081 ± 0.3894
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
vis
/mnt/condor/execute/dir_6504/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms
overwrite_modelcol
False
output_dir
/mnt/condor/execute/dir_6504/working
datacolumn
residual_data
Start time
2022-05-19 12:51:44.187
End
2022-05-19 14:23:23.348
Duration
1:31:39.160
Note, WebLog generation is not included in the time.

CASA logs for stage 7