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

Statwt Summary Plot

VLASS2.1.sb38546349.eb38559922.59066.15098736111_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 5.215 5.167/6.089 5.515 ± 0.7178
ea02 1342 1342/1342 1342 ± 0 5.738 5.101/6.34 5.69 ± 0.8455
ea04 1342 1342/1342 1342 ± 0 5.145 4.918/5.908 5.297 ± 0.7553
ea05 1342 1342/1342 1342 ± 0.00003464 5.589 5.058/6.435 5.623 ± 0.8961
ea06 1342 1342/1342 1342 ± 0 3.125 2.891/3.475 3.168 ± 0.3878
ea07 1342 1342/1342 1342 ± 0 5.341 5.326/5.664 5.47 ± 0.2346
ea08 1342 1342/1342 1342 ± 0 6.116 5.621/6.791 6.171 ± 0.9454
ea09 1342 1342/1342 1342 ± 0.00002999 5.131 4.954/6.089 5.294 ± 0.8273
ea10 1342 1342/1342 1342 ± 0 5.785 5.211/6.509 5.749 ± 0.8391
ea11 1342 1342/1342 1342 ± 0 5.926 5.372/6.503 5.828 ± 0.8519
ea12 1342 1342/1342 1342 ± 0 5.581 5.335/6.543 5.775 ± 0.9168
ea13 1342 1342/1342 1342 ± 0.00003883 5.74 5.435/6.136 5.716 ± 0.8498
ea14 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea15 1342 1342/1342 1342 ± 0.000001851 5.443 5.123/6.195 5.576 ± 0.8983
ea16 1342 1342/1342 1342 ± 0.00002302 4.857 4.302/5.294 4.762 ± 0.671
ea18 1342 1342/1342 1342 ± 0 4.935 4.621/5.661 4.989 ± 0.6793
ea19 1342 1342/1342 1342 ± 0.00004879 6.667 6.03/7.056 6.068 ± 1.196
ea20 1342 1342/1342 1342 ± 0 5.944 5.75/7.043 6.08 ± 0.9985
ea21 1342 1342/1342 1342 ± 0.00002346 5.499 5.266/6.24 5.654 ± 0.8493
ea22 1342 1342/1342 1342 ± 0.0000111 5.304 4.994/6.308 5.513 ± 0.9257
ea23 1342 1342/1342 1342 ± 0 5.676 5.331/6.431 5.797 ± 0.8941
ea25 1342 1342/1342 1342 ± 0 5.336 5.118/5.578 5.205 ± 0.5738
ea26 1342 1342/1342 1342 ± 0.00003129 5.636 5.432/6.567 5.775 ± 0.9878
ea27 1342 1342/1342 1342 ± 0 5.66 5.224/6.425 5.683 ± 0.8209
ea28 1342 1342/1342 1342 ± 0 5.667 5.356/6.547 5.818 ± 0.8729
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 5.297 5.138/5.618 5.212 ± 0.6798
3 1342 1342/1342 1342 ± 0 4.821 4.59/5.177 4.801 ± 0.6451
5 1342 1342/1342 1342 ± 0 5.372 5.004/5.553 5.204 ± 0.6596
6 1342 1342/1342 1342 ± 0 5.32 5.008/5.407 5.129 ± 0.578
7 1342 1342/1342 1342 ± 0 5.213 5.01/5.409 5.105 ± 0.5562
8 1342 1342/1342 1342 ± 0 5.194 4.964/5.36 5.084 ± 0.5711
9 1342 1342/1342 1342 ± 0 5.582 5.216/5.68 5.394 ± 0.605
10 1342 1342/1342 1342 ± 0 5.959 5.357/6.04 5.734 ± 0.6565
11 1342 1342/1342 1342 ± 0 6.149 5.81/6.418 5.988 ± 0.7226
12 1342 1342/1342 1342 ± 0 6.34 6.092/6.555 6.175 ± 0.6981
13 1342 1342/1342 1342 ± 0 6.52 6.277/6.899 6.395 ± 0.7372
14 1342 1342/1342 1342 ± 0 6.862 6.424/7.031 6.622 ± 0.7727
15 1342 1342/1342 1342 ± 0 6.669 6.223/6.843 6.441 ± 0.7906
16 1342 1342/1342 1342 ± 0.00005218 3.788 3.672/3.897 3.78 ± 0.1952
17 1342 1342/1342 1342 ± 0.00005175 3.805 3.675/3.95 3.808 ± 0.2591
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38546349.eb38559922.59066.15098736111_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
overwrite_modelcol
False
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_206017/working
vis
/mnt/condor/execute/dir_206017/working/VLASS2.1.sb38546349.eb38559922.59066.15098736111_split_split.ms
Start time
2022-03-08 15:14:58.151
End
2022-03-08 16:14:19.681
Duration
0:59:21.530
Note, WebLog generation is not included in the time.

CASA logs for stage 7