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 5.334 5.246/6.152 5.591 ± 0.732
ea02 1342 1342/1342 1342 ± 0 5.812 5.295/6.608 5.883 ± 0.9186
ea04 1342 1342/1342 1342 ± 0 5.032 4.797/5.868 5.222 ± 0.7433
ea05 1342 1342/1342 1342 ± 0.00003405 5.633 5.015/6.371 5.62 ± 0.9079
ea06 1342 1342/1342 1342 ± 0 3.28 2.963/3.504 3.186 ± 0.349
ea07 1342 1342/1342 1342 ± 0 5.53 5.433/5.864 5.599 ± 0.2408
ea08 1342 1342/1342 1342 ± 0 6.194 5.653/7.003 6.272 ± 0.9666
ea09 1342 1342/1342 1342 ± 0.00003036 5.299 4.925/5.959 5.276 ± 0.781
ea10 1342 1342/1342 1342 ± 0 6.329 5.293/6.626 5.884 ± 0.9008
ea11 1342 1342/1342 1342 ± 0 6.214 5.604/6.57 5.967 ± 0.7731
ea12 1342 1342/1342 1342 ± 0 5.538 5.273/6.457 5.745 ± 0.8409
ea13 1342 1342/1342 1342 ± 0.00003606 5.694 5.481/6.168 5.782 ± 0.8634
ea14 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea15 1342 1342/1342 1342 ± 0.000001893 5.36 5.091/6.167 5.587 ± 0.8899
ea16 1342 1342/1342 1342 ± 0.00002156 4.703 4.154/5.357 4.781 ± 0.7014
ea18 1342 1342/1342 1342 ± 0 5.143 4.824/5.676 5.124 ± 0.5731
ea19 1342 1342/1342 1342 ± 0.00004512 6.652 5.998/7.015 6.107 ± 1.178
ea20 1342 1342/1342 1342 ± 0 6.405 5.774/6.833 6.153 ± 0.8642
ea21 1342 1342/1342 1342 ± 0.00002286 5.572 5.374/6.329 5.729 ± 0.8795
ea22 1342 1342/1342 1342 ± 0.00001426 5.459 5.137/6.411 5.621 ± 0.9287
ea23 1342 1342/1342 1342 ± 0 6.026 5.483/6.715 5.976 ± 0.9273
ea25 1342 1342/1342 1342 ± 0 5.335 5.105/5.454 5.136 ± 0.5096
ea26 1342 1342/1342 1342 ± 0.00003123 5.716 5.574/6.664 5.932 ± 0.9823
ea27 1342 1342/1342 1342 ± 0 5.688 5.385/6.506 5.777 ± 0.8178
ea28 1342 1342/1342 1342 ± 0 6.125 5.524/6.657 5.992 ± 0.8862
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 5.176/5.666 5.273 ± 0.691
5 1342 1342/1342 1342 ± 0 5.026 4.743/5.399 5.088 ± 0.3517
6 1342 1342/1342 1342 ± 0 5.349 5.093/5.51 5.177 ± 0.5975
7 1342 1342/1342 1342 ± 0 5.291 5.057/5.479 5.161 ± 0.5693
8 1342 1342/1342 1342 ± 0 5.257 4.955/5.486 5.134 ± 0.5858
9 1342 1342/1342 1342 ± 0 5.573 5.312/5.8 5.409 ± 0.6276
10 1342 1342/1342 1342 ± 0 5.999 5.305/6.139 5.738 ± 0.7383
11 1342 1342/1342 1342 ± 0 6.213 5.945/6.5 6.047 ± 0.7459
12 1342 1342/1342 1342 ± 0 6.417 6.149/6.652 6.225 ± 0.7177
13 1342 1342/1342 1342 ± 0 6.542 6.209/6.788 6.351 ± 0.7327
14 1342 1342/1342 1342 ± 0 6.866 6.565/7.111 6.655 ± 0.8125
15 1342 1342/1342 1342 ± 0 6.665 6.439/6.924 6.458 ± 0.8123
16 1342 1342/1342 1342 ± 0.00005426 3.726 3.595/3.845 3.72 ± 0.2254
17 1342 1342/1342 1342 ± 0.0000523 3.676 3.54/3.822 3.682 ± 0.2967
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
output_dir
/mnt/condor/execute/dir_169561/working
vis
/mnt/condor/execute/dir_169561/working/VLASS2.1.sb38546349.eb38559922.59066.15098736111_split_split.ms
statwtmode
VLASS-SE
overwrite_modelcol
False
Start time
2022-03-02 13:21:58.304
End
2022-03-02 14:20:51.053
Duration
0:58:52.748
Note, WebLog generation is not included in the time.

CASA logs for stage 7