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

Statwt Summary Plot

VLASS2.1.sb38527250.eb38554918.59062.900742303245_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 5.732 5.243/5.996 5.67 ± 0.4985
ea02 1342 1342/1342 1342 ± 0 5.905 5.408/6.276 5.926 ± 0.5922
ea04 1342 1342/1342 1342 ± 0 5.412 5.09/6.126 5.603 ± 0.5349
ea05 1342 1342/1342 1342 ± 0 5.665 5.422/6.131 5.764 ± 0.4845
ea06 1342 1342/1342 1342 ± 0 2.825 2.804/2.968 2.927 ± 0.1998
ea07 1342 1342/1342 1342 ± 0 5.335 5.254/5.607 5.415 ± 0.2076
ea08 1342 1342/1342 1342 ± 0 5.731 5.625/6.266 5.902 ± 0.4856
ea09 1342 1342/1342 1342 ± 0 5.196 4.817/5.537 5.207 ± 0.3837
ea10 1342 1342/1342 1342 ± 0 5.375 5.156/6.014 5.561 ± 0.4798
ea11 1342 1342/1342 1342 ± 0 5.88 5.428/6.407 5.962 ± 0.5524
ea12 1342 1342/1342 1342 ± 0 5.094 4.976/5.116 5.1 ± 0.1219
ea13 1342 1342/1342 1342 ± 0 6.076 5.752/6.449 6.127 ± 0.4482
ea14 1342 1342/1342 1342 ± 0 5.665 5.369/6.373 5.867 ± 0.5945
ea15 1342 1342/1342 1342 ± 0 5.803 5.387/6.339 5.953 ± 0.5857
ea16 1342 1342/1342 1342 ± 0 4.891 4.653/5.352 4.977 ± 0.4963
ea17 1342 1342/1342 1342 ± 0 6.042 5.685/6.607 6.149 ± 0.5493
ea18 1342 1342/1342 1342 ± 0 5.152 4.82/5.601 5.23 ± 0.4604
ea19 1342 1342/1342 1342 ± 0 6.448 6.018/6.757 6.449 ± 0.417
ea21 1342 1342/1342 1342 ± 0 5.637 5.502/6.276 5.886 ± 0.4953
ea22 1342 1342/1342 1342 ± 0 5.644 5.019/5.932 5.496 ± 0.496
ea23 1342 1342/1342 1342 ± 0 5.707 5.527/6.479 5.958 ± 0.5914
ea25 1342 1342/1342 1342 ± 0 5.382 5.222/5.557 5.237 ± 0.5999
ea26 1342 1342/1342 1342 ± 0 5.944 5.605/6.58 6.109 ± 0.6301
ea27 1342 1342/1342 1342 ± 0 5.299 5.156/5.882 5.477 ± 0.4208
ea28 1342 1342/1342 1342 ± 0 5.727 5.383/6.26 5.832 ± 0.543
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 5.429 5.324/5.618 5.417 ± 0.2775
3 1342 1342/1342 1342 ± 0 5.138 4.929/5.324 5.153 ± 0.2967
4 1342 1342/1342 1342 ± 0 5.253 5.099/5.486 5.303 ± 0.3192
5 1342 1342/1342 1342 ± 0 5.536 5.419/5.718 5.595 ± 0.1993
6 1342 1342/1342 1342 ± 0 5.29 5.119/5.407 5.258 ± 0.2951
7 1342 1342/1342 1342 ± 0 5.354 5.091/5.433 5.266 ± 0.3238
8 1342 1342/1342 1342 ± 0 5.327 4.966/5.458 5.22 ± 0.3642
9 1342 1342/1342 1342 ± 0 5.642 5.238/5.746 5.479 ± 0.3651
10 1342 1342/1342 1342 ± 0 5.99 5.65/6.083 5.72 ± 0.6247
11 1342 1342/1342 1342 ± 0 6.167 5.781/6.272 5.88 ± 0.7575
12 1342 1342/1342 1342 ± 0 6.207 5.935/6.416 6.136 ± 0.4752
13 1342 1342/1342 1342 ± 0 6.654 6.13/6.874 6.351 ± 0.9108
14 1342 1342/1342 1342 ± 0 6.81 6.333/7.046 6.509 ± 0.9101
15 1342 1342/1342 1342 ± 0 6.435 6.135/6.611 6.356 ± 0.3874
16 1342 1342/1342 1342 ± 0 5.789 5.451/5.984 5.615 ± 0.7442
17 1342 1342/1342 1342 ± 0 5.722 5.441/6.057 5.594 ± 0.7994
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_122643/working
datacolumn
residual_data
overwrite_modelcol
False
vis
/mnt/condor/execute/dir_122643/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms
Start time
2022-07-02 11:06:59.214
End
2022-07-02 12:14:09.014
Duration
1:07:09.800
Note, WebLog generation is not included in the time.

CASA logs for stage 7