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

Statwt Summary Plot

VLASS2.1.sb38727949.eb38730629.59137.436030474535_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 5.225 5.093/5.839 5.253 ± 0.8605
ea02 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea03 1342 1342/1342 1342 ± 0.00003801 4.978 4.65/6.135 5.233 ± 0.856
ea04 1342 1342/1342 1342 ± 0.00003968 5.216 5.01/6.047 5.289 ± 0.8333
ea05 1342 1342/1342 1342 ± 0.00004121 5.442 5.077/6.229 5.514 ± 0.787
ea06 1342 1342/1342 1342 ± 0.00003501 4.799 4.579/5.265 4.725 ± 0.6827
ea07 1342 1342/1342 1342 ± 0 5.718 5.189/6.137 5.492 ± 0.9461
ea08 1342 1342/1342 1342 ± 0 5.863 5.41/6.599 5.732 ± 1.102
ea09 1342 1342/1342 1342 ± 0.00002997 5.381 5.111/6.481 5.493 ± 0.9518
ea10 1342 1342/1342 1342 ± 0 5.631 5.192/6.503 5.534 ± 1.052
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0.00002944 5.393 5.153/6.386 5.469 ± 0.997
ea13 1342 1342/1342 1342 ± 0.0000279 5.698 5.587/6.36 5.797 ± 0.8859
ea14 1342 1342/1342 1342 ± 0.00004074 5.456 5.056/6.355 5.469 ± 0.9334
ea15 1342 1342/1342 1342 ± 0.00004256 5.498 5.272/6.419 5.652 ± 0.9831
ea16 1342 1342/1342 1342 ± 0.00003774 5.934 5.403/6.621 5.768 ± 1.021
ea17 1342 1342/1342 1342 ± 0 6.009 5.528/6.679 5.893 ± 1.126
ea18 1342 1342/1342 1342 ± 0.000002397 4.764 4.452/5.402 4.792 ± 0.737
ea19 1342 1342/1342 1342 ± 0.00004264 5.423 5.194/6.341 5.581 ± 0.7927
ea20 1342 1342/1342 1342 ± 0.00001308 5.617 5.263/6.509 5.613 ± 1.052
ea21 1342 1342/1342 1342 ± 0.00003961 5.477 5.218/6.285 5.515 ± 0.8444
ea23 1342 1342/1342 1342 ± 0 5.444 5.141/5.532 5.097 ± 0.8426
ea24 1342 1342/1342 1342 ± 0.000002392 5.495 5.223/6.459 5.535 ± 0.9591
ea25 1342 1342/1342 1342 ± 0 5.398 4.984/6.065 5.311 ± 0.9556
ea26 1342 1342/1342 1342 ± 0.00002482 5.757 5.439/6.913 5.898 ± 1.027
ea27 1342 1342/1342 1342 ± 0 5.34 5.113/6.385 5.407 ± 0.9632
ea28 1342 1342/1342 1342 ± 0 5.272 5.042/6.119 5.319 ± 0.9418
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 5.289 5.112/5.476 5.266 ± 0.2627
5 1342 1342/1342 1342 ± 0 5.21 5.049/5.353 5.183 ± 0.2988
6 1342 1342/1342 1342 ± 0 5.179 5.017/5.259 5.123 ± 0.2802
7 1342 1342/1342 1342 ± 0 5.23 5.139/5.435 5.237 ± 0.2731
8 1342 1342/1342 1342 ± 0 5.229 5.109/5.403 5.248 ± 0.2996
9 1342 1342/1342 1342 ± 0 5.502 5.277/5.757 5.469 ± 0.3357
10 1342 1342/1342 1342 ± 0 5.928 5.701/6.151 5.867 ± 0.4016
11 1342 1342/1342 1342 ± 0 6.284 5.99/6.421 6.18 ± 0.3659
12 1342 1342/1342 1342 ± 0 6.417 6.221/6.586 6.369 ± 0.3911
13 1342 1342/1342 1342 ± 0 6.557 6.322/6.767 6.497 ± 0.4208
14 1342 1342/1342 1342 ± 0.000007155 6.201 5.836/6.502 6.165 ± 0.5359
15 1342 1342/1342 1342 ± 0 6.558 6.333/6.857 6.519 ± 0.5148
16 1342 1342/1342 1342 ± 0.000058 3.593 3.377/3.809 3.595 ± 0.3194
17 1342 1342/1342 1342 ± 0.00005979 3.607 3.358/3.845 3.604 ± 0.3231
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38727949.eb38730629.59137.436030474535_split_split.ms flagged by statwt flagging agents
overwrite_modelcol
False
statwtmode
VLASS-SE
datacolumn
residual_data
output_dir
/mnt/condor/execute/dir_229530/working
vis
/mnt/condor/execute/dir_229530/working/VLASS2.1.sb38727949.eb38730629.59137.436030474535_split_split.ms
Start time
2022-08-09 12:05:29.593
End
2022-08-09 13:27:43.772
Duration
1:22:14.179
Note, WebLog generation is not included in the time.

CASA logs for stage 7