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

Statwt Summary Plot

VLASS2.1.sb38530355.eb38576088.59078.34299474537_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 5.297 5.186/6.059 5.503 ± 0.593
ea02 1342 1342/1342 1342 ± 0.00004281 5.891 5.349/6.594 5.884 ± 0.7885
ea04 1342 1342/1342 1342 ± 0.000004964 5.266 5.046/5.967 5.449 ± 0.5747
ea05 1342 1342/1342 1342 ± 0.000004496 5.576 5.139/6.418 5.757 ± 0.6264
ea06 1342 1342/1342 1342 ± 0.000001247 4.774 4.688/5.228 4.877 ± 0.4064
ea07 1342 1342/1342 1342 ± 0.00004415 5.741 5.333/6.18 5.765 ± 0.6613
ea08 1342 1342/1342 1342 ± 0.00004093 5.87 5.57/6.808 6.034 ± 0.7941
ea09 1342 1342/1342 1342 ± 0.00003171 5.584 5.154/6.377 5.559 ± 0.7426
ea10 1342 1342/1342 1342 ± 0.00004093 5.352 5.085/6.334 5.585 ± 0.6676
ea11 1342 1342/1342 1342 ± 0.00002943 5.644 5.158/6.322 5.672 ± 0.7765
ea12 1342 1342/1342 1342 ± 0 5.554 5.225/6.459 5.749 ± 0.7706
ea13 1342 1342/1342 1342 ± 0.00002029 5.993 5.72/6.372 6.02 ± 0.6833
ea14 1342 1342/1342 1342 ± 0.000008992 5.622 5.352/6.573 5.943 ± 0.6673
ea15 1342 1342/1342 1342 ± 0 5.311 5.128/6.157 5.64 ± 0.6858
ea16 1342 1342/1342 1342 ± 0.00001938 5.872 5.46/6.646 6.052 ± 0.7224
ea17 1342 1342/1342 1342 ± 0.00004164 5.723 5.413/6.686 5.902 ± 0.6962
ea18 1342 1342/1342 1342 ± 0.00001326 4.994 4.703/5.697 5.078 ± 0.5613
ea19 1342 1342/1342 1342 ± 0.000003226 5.775 5.496/6.672 6.014 ± 0.6717
ea20 1342 1342/1342 1342 ± 0.000006931 5.844 5.684/6.683 6.048 ± 0.8134
ea21 1342 1342/1342 1342 ± 0.00001338 5.601 5.353/6.307 5.765 ± 0.6162
ea22 1342 1342/1342 1342 ± 0.00004267 5.527 5.248/6.488 5.761 ± 0.767
ea23 1342 1342/1342 1342 ± 0.00003745 5.819 5.5/6.559 6.021 ± 0.7614
ea25 1342 1342/1342 1342 ± 0.00004074 5.43 5.253/6.265 5.573 ± 0.6769
ea27 1342 1342/1342 1342 ± 0.00004146 5.365 5.11/6.348 5.594 ± 0.6603
ea28 1342 1342/1342 1342 ± 0.00004116 5.619 5.351/6.497 5.764 ± 0.738
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 ± 0.00002406 5.442 5.309/5.662 5.479 ± 0.2723
3 1342 1342/1342 1342 ± 0.00002673 5.313 5.168/5.637 5.362 ± 0.3617
4 1342 1342/1342 1342 ± 0.0000428 5.007 4.719/5.248 4.956 ± 0.2801
5 1342 1342/1342 1342 ± 0.00002406 5.364 5.123/5.555 5.379 ± 0.321
6 1342 1342/1342 1342 ± 0.00002406 5.291 5.203/5.516 5.303 ± 0.2731
7 1342 1342/1342 1342 ± 0.00002406 5.331 5.186/5.498 5.327 ± 0.2578
8 1342 1342/1342 1342 ± 0.00002406 5.343 5.108/5.48 5.282 ± 0.2781
9 1342 1342/1342 1342 ± 0.00002406 5.61 5.464/5.846 5.572 ± 0.3261
10 1342 1342/1342 1342 ± 0.00002406 5.99 5.87/6.102 5.953 ± 0.3202
11 1342 1342/1342 1342 ± 0.00002406 6.252 6.129/6.354 6.191 ± 0.3339
12 1342 1342/1342 1342 ± 0.00002406 6.379 6.309/6.58 6.365 ± 0.3486
13 1342 1342/1342 1342 ± 0.00002406 6.813 6.598/6.965 6.743 ± 0.3837
14 1342 1342/1342 1342 ± 0.00002486 6.895 6.531/7.106 6.804 ± 0.4445
15 1342 1342/1342 1342 ± 0.00002406 6.725 6.444/6.893 6.613 ± 0.4608
16 1342 1342/1342 1342 ± 0.00006103 4.651 4.488/4.928 4.7 ± 0.3234
17 1342 1342/1342 1342 ± 0.00006097 4.722 4.557/4.895 4.743 ± 0.3197
Pipeline QA summary for this task.
Score Reason
1.00 0.00% data in VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms flagged by statwt flagging agents
statwtmode
VLASS-SE
output_dir
 
vis
VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms
datacolumn
residual_data
overwrite_modelcol
False
Start time
2023-12-21 14:42:24.865
End
2023-12-21 15:31:35.316
Duration
0:49:10.451
Note, WebLog generation is not included in the time.

CASA logs for stage 7