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

Statwt Summary Plot

VLASS2.1.sb38513454.eb38563508.59068.92709877314_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 5.292 5.188/5.808 5.521 ± 0.5214
ea02 1342 1342/1342 1342 ± 0.00001263 5.646 5.351/6.258 5.827 ± 0.6475
ea04 1342 1342/1342 1342 ± 0 5.37 5.035/5.832 5.477 ± 0.4974
ea05 1342 1342/1342 1342 ± 0 5.536 5.304/6.068 5.691 ± 0.5365
ea06 1342 1342/1342 1342 ± 0 4.901 4.659/5.294 4.997 ± 0.4277
ea07 1342 1342/1342 1342 ± 0.00003478 5.563 5.192/5.787 5.603 ± 0.4461
ea08 1342 1342/1342 1342 ± 0.0000325 5.766 5.458/6.49 5.953 ± 0.7009
ea09 1342 1342/1342 1342 ± 0 4.741 4.593/5.363 4.952 ± 0.4375
ea10 1342 1342/1342 1342 ± 0.00004037 5.364 5.13/6.129 5.593 ± 0.569
ea11 0 N/A 0 ± N/A 0 N/A 0 ± N/A
ea12 1342 1342/1342 1342 ± 0 5.762 5.38/6.169 5.863 ± 0.5894
ea13 1342 1342/1342 1342 ± 0 5.901 5.652/6.095 5.993 ± 0.448
ea14 1342 1342/1342 1342 ± 0 6.321 5.95/6.784 6.349 ± 0.4464
ea15 1342 1342/1342 1342 ± 0 5.591 5.287/6.124 5.764 ± 0.5868
ea16 1342 1342/1342 1342 ± 0 4.57 3.927/4.84 4.461 ± 0.6903
ea17 1342 1342/1342 1342 ± 0.00001173 5.891 5.563/6.464 6.044 ± 0.6142
ea18 1342 1342/1342 1342 ± 0.000001283 5.07 4.786/5.474 5.156 ± 0.5007
ea19 1342 1342/1342 1342 ± 0 5.89 5.566/6.368 6.007 ± 0.5455
ea20 1342 1342/1342 1342 ± 0 6.048 5.755/6.617 6.182 ± 0.5668
ea21 1342 1342/1342 1342 ± 0 5.446 5.252/6.035 5.646 ± 0.5101
ea22 1342 1342/1342 1342 ± 0 5.389 5.168/6.176 5.657 ± 0.6227
ea23 1342 1342/1342 1342 ± 0.00001895 5.589 5.368/6.143 5.823 ± 0.592
ea25 1342 1342/1342 1342 ± 0.000005697 5.308 5.219/5.436 5.267 ± 0.2088
ea26 1342 1342/1342 1342 ± 0 5.574 5.412/6.183 5.77 ± 0.5583
ea27 1342 1342/1342 1342 ± 0.00004044 5.403 5.163/6.205 5.619 ± 0.5596
ea28 1342 1342/1342 1342 ± 0.00005263 6.329 5.796/6.754 6.165 ± 0.6606
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 ± 0.00002505 5.434 5.167/5.629 5.316 ± 0.4628
3 1342 1342/1342 1342 ± 0.0000261 4.932 4.716/5.263 4.972 ± 0.4113
4 1342 1342/1342 1342 ± 0.00002505 5.238 5.07/5.482 5.187 ± 0.4974
5 1342 1342/1342 1342 ± 0.00002505 5.31 5.059/5.494 5.212 ± 0.5405
6 1342 1342/1342 1342 ± 0.00002505 5.277 4.984/5.405 5.165 ± 0.4277
7 1342 1342/1342 1342 ± 0.00002505 5.29 5.071/5.431 5.218 ± 0.37
8 1342 1342/1342 1342 ± 0.00002505 5.251 4.989/5.398 5.155 ± 0.3769
9 1342 1342/1342 1342 ± 0.00002505 5.513 5.193/5.668 5.407 ± 0.4054
10 1342 1342/1342 1342 ± 0.00002454 5.898 5.677/6.01 5.773 ± 0.4001
11 1342 1342/1342 1342 ± 0.00002454 6.103 5.756/6.271 5.983 ± 0.4303
12 1342 1342/1342 1342 ± 0.00002454 6.277 5.932/6.388 6.141 ± 0.4188
13 1342 1342/1342 1342 ± 0.00002454 6.596 6.322/6.861 6.538 ± 0.429
14 1342 1342/1342 1342 ± 0.00002454 6.826 6.541/7.074 6.707 ± 0.464
15 1342 1342/1342 1342 ± 0.00002454 6.517 6.27/6.685 6.368 ± 0.483
16 1342 1342/1342 1342 ± 0.00005201 5.408 5.201/5.861 5.464 ± 0.4214
17 1342 1342/1342 1342 ± 0.00005164 5.449 5.233/5.846 5.484 ± 0.4196
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
overwrite_modelcol
False
vis
VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms
output_dir
 
datacolumn
residual_data
Start time
2024-03-16 09:31:06.923
End
2024-03-16 10:22:48.872
Duration
0:51:41.949
Note, WebLog generation is not included in the time.

CASA logs for stage 7