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

Statwt Summary Plot

VLASS2.1.sb38519261.eb38635357.59099.15007053241_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 5.799 5.325/6.027 5.781 ± 0.5082
ea02 1342 1342/1342 1342 ± 0 5.86 5.441/6.596 6.059 ± 0.6435
ea04 1342 1342/1342 1342 ± 0 5.457 5.069/6.078 5.582 ± 0.5476
ea05 1342 1342/1342 1342 ± 0 5.854 5.29/6.329 5.787 ± 0.5714
ea06 1342 1342/1342 1342 ± 0 4.936 4.561/5.233 4.916 ± 0.3944
ea07 1342 1342/1342 1342 ± 0 6.116 5.453/6.227 6.029 ± 0.5731
ea08 1342 1342/1342 1342 ± 0 5.868 5.523/6.651 6.121 ± 0.6494
ea09 1342 1342/1342 1342 ± 0 5.727 5.236/6.427 5.821 ± 0.6253
ea10 1342 1342/1342 1342 ± 0 5.998 5.444/6.591 6.009 ± 0.621
ea11 1342 1342/1342 1342 ± 0 5.905 5.178/6.337 5.86 ± 0.6573
ea12 1342 1342/1342 1342 ± 0 5.925 5.393/6.439 6.039 ± 0.6653
ea13 1342 1342/1342 1342 ± 0 6.354 5.89/6.452 6.277 ± 0.4841
ea14 1342 1342/1342 1342 ± 0 5.917 5.275/6.384 5.896 ± 0.6499
ea15 1342 1342/1342 1342 ± 0 5.703 5.111/6.251 5.786 ± 0.6792
ea16 1342 1342/1342 1342 ± 0 6.18 5.688/6.758 6.3 ± 0.7118
ea17 1342 1342/1342 1342 ± 0 5.973 5.556/6.825 6.127 ± 0.6102
ea18 1342 1342/1342 1342 ± 0 5.08 4.704/5.53 5.155 ± 0.4954
ea19 1342 1342/1342 1342 ± 0 6.188 5.595/6.727 6.242 ± 0.6427
ea20 1342 1342/1342 1342 ± 0 6.264 5.688/6.84 6.252 ± 0.6153
ea21 1342 1342/1342 1342 ± 0 5.88 5.392/6.252 5.881 ± 0.5402
ea22 1342 1342/1342 1342 ± 0 5.609 5.323/6.387 5.809 ± 0.6139
ea23 1342 1342/1342 1342 ± 0 6.144 5.531/6.534 6.145 ± 0.6543
ea25 1342 1342/1342 1342 ± 0 5.616 5.256/6.173 5.745 ± 0.5551
ea26 1342 1342/1342 1342 ± 0 6.194 5.645/6.914 6.269 ± 0.628
ea27 1342 1342/1342 1342 ± 0 5.575 5.374/6.36 5.812 ± 0.5537
ea28 1342 1342/1342 1342 ± 0 5.646 5.448/6.448 5.969 ± 0.6246
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 5.381 5.2/5.625 5.376 ± 0.2908
4 1342 1342/1342 1342 ± 0 5.39 5.013/5.549 5.315 ± 0.3633
5 1342 1342/1342 1342 ± 0 5.417 5.183/5.603 5.403 ± 0.3521
6 1342 1342/1342 1342 ± 0 5.322 5.117/5.477 5.302 ± 0.3105
7 1342 1342/1342 1342 ± 0 5.384 5.205/5.52 5.342 ± 0.2935
8 1342 1342/1342 1342 ± 0 5.374 5.096/5.523 5.288 ± 0.311
9 1342 1342/1342 1342 ± 0 5.595 5.379/5.858 5.555 ± 0.3527
10 1342 1342/1342 1342 ± 0 6.03 5.855/6.189 5.978 ± 0.3286
11 1342 1342/1342 1342 ± 0 6.269 6.106/6.379 6.186 ± 0.3355
12 1342 1342/1342 1342 ± 0 6.375 6.204/6.592 6.348 ± 0.3689
13 1342 1342/1342 1342 ± 0 6.853 6.728/6.986 6.8 ± 0.3941
14 1342 1342/1342 1342 ± 0 7.075 6.848/7.317 7.015 ± 0.434
15 1342 1342/1342 1342 ± 0 6.756 6.509/6.959 6.669 ± 0.4303
16 1342 1342/1342 1342 ± 0 5.978 5.661/6.285 5.994 ± 0.4047
17 1342 1342/1342 1342 ± 0 6.049 5.765/6.287 6.025 ± 0.4024
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms flagged by statwt flagging agents
datacolumn
residual_data
statwtmode
VLASS-SE
output_dir
/mnt/condor/execute/dir_60360/working
vis
/mnt/condor/execute/dir_60360/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms
overwrite_modelcol
False
Start time
2022-07-02 06:32:43.319
End
2022-07-02 07:18:50.431
Duration
0:46:07.112
Note, WebLog generation is not included in the time.

CASA logs for stage 7