Calculate data weights based on st. dev. within each spw.
In the tables and plots below, the weight properties are shown in the "antenna-based" scale: we first derive the optimized solutions to Wt_bl_ij=Wt_i*Wt_j for individual integrations, where Wt_bl_ij is the "baseline" weight (i.e., the MS WEIGHT column) and Wt_i/Wt_j is the "antenna-based" weight; then we compute and present the statistical properties of the latter values after slicing them along different data axes (antenna, spw, scan). Note that there is a square scale difference between the baseline weights and the antenna-based weights.
The color background present in some table cells highlights spectral windows with a statistical property signficantly deviated from its median over all of the relevant group (spw, scan, antenna):
For values above the median, shades of red are used:
3σ≤dev<4σ
;4σ≤dev<5σ
;5σ≤dev<6σ
;6σ≤dev,
where σ is defined as 1.4826*MAD.
For values below the median, shades of blue are used:
3σ≤dev<4σ
;4σ≤dev<5σ
;5σ≤dev<6σ
;6σ≤dev,
where σ is defined as 1.4826*MAD.
Antenna Selection | Weight Properties | ||||||
---|---|---|---|---|---|---|---|
Median | 1st Quartile | 3rd Quartile | Mean | S.Dev. | Minimum | Maximum | |
ea01 | 19.7 | 17.69 | 21.65 | 19.64 | 2.929 | 4.769 | 28.98 |
ea02 | 18.64 | 17.01 | 20.01 | 18.42 | 2.464 | 2.84 | 26.77 |
ea03 | 17.05 | 15.45 | 19.03 | 17.12 | 2.684 | 5.766 | 26.27 |
ea04 | 17.45 | 16 | 19.16 | 17.44 | 2.53 | 2.178 | 24.89 |
ea05 | 13.44 | 12.12 | 14.81 | 13.39 | 1.952 | 3.178 | 20.23 |
ea06 | 16.2 | 14.97 | 17.43 | 16.06 | 1.997 | 2.169 | 21.75 |
ea07 | 18.26 | 16.5 | 19.65 | 17.92 | 2.564 | 2.798 | 25.48 |
ea08 | 18.85 | 16.9 | 20.45 | 18.49 | 2.885 | 1.713 | 28.74 |
ea09 | 18.63 | 17.28 | 20.37 | 18.67 | 2.684 | 1.586 | 27.86 |
ea10 | 18.87 | 16.17 | 20.9 | 18.58 | 3.013 | 5.488 | 28.06 |
ea11 | 20.39 | 19.04 | 21.74 | 20.19 | 2.584 | 2.864 | 29.01 |
ea12 | 17.83 | 15.92 | 20.09 | 17.9 | 3.312 | 4.983 | 35.4 |
ea13 | 17.92 | 16.23 | 19.39 | 17.67 | 2.494 | 2.129 | 24.71 |
ea14 | 18.47 | 16.35 | 20.88 | 18.73 | 3.205 | 7.13 | 33.27 |
ea15 | 17.04 | 15.48 | 18.68 | 16.95 | 2.416 | 1.67 | 24.68 |
ea16 | 16.82 | 15.38 | 18.21 | 16.66 | 2.364 | 1.547 | 25.07 |
ea17 | 20.82 | 19 | 23.41 | 20.99 | 3.262 | 3.692 | 31.21 |
ea18 | 22.01 | 19.54 | 24.28 | 22.07 | 3.607 | 7.804 | 34.21 |
ea19 | 18.54 | 16.77 | 20.73 | 18.67 | 2.909 | 4.028 | 28.97 |
ea20 | 18.7 | 16.96 | 20.41 | 18.56 | 2.843 | 1.706 | 26.85 |
ea21 | 17.47 | 15.68 | 19.07 | 17.31 | 2.428 | 7.664 | 25.79 |
ea22 | 18.82 | 16.68 | 20.93 | 18.7 | 2.972 | 1.908 | 28.34 |
ea23 | 18.14 | 16.17 | 20.09 | 18.14 | 2.903 | 3.327 | 29.22 |
ea24 | 21.65 | 19.09 | 24.37 | 21.7 | 3.662 | 7.569 | 33.83 |
ea25 | 19.94 | 18.34 | 21.71 | 19.88 | 2.744 | 2.671 | 29.4 |
ea26 | 19.94 | 18.22 | 22.03 | 19.97 | 2.971 | 3.23 | 28.95 |
ea28 | 17.88 | 16.04 | 19.95 | 17.86 | 2.869 | 2.036 | 27.98 |
Spw Selection | Weight Properties | ||||||
---|---|---|---|---|---|---|---|
Median | 1st Quartile | 3rd Quartile | Mean | S.Dev. | Minimum | Maximum | |
2 | 16.43 | 15.19 | 17.87 | 16.34 | 2.446 | 1.706 | 24.64 |
3 | 16.32 | 15.12 | 17.69 | 16.19 | 2.354 | 1.615 | 24.11 |
4 | 16.46 | 15.37 | 17.76 | 16.41 | 2.406 | 1.547 | 35.4 |
5 | 18.14 | 16.94 | 19.46 | 18 | 2.495 | 1.809 | 26.67 |
6 | 19.35 | 18.06 | 20.83 | 19.24 | 2.67 | 1.977 | 28.72 |
7 | 20.2 | 18.88 | 21.65 | 20.06 | 2.765 | 1.707 | 31.45 |
8 | 20.81 | 19.33 | 22.42 | 20.71 | 2.935 | 1.836 | 31.21 |
9 | 20.63 | 18.49 | 22.77 | 20.63 | 3.648 | 1.839 | 34.21 |
Scan Selection | Weight Properties | |||||||
---|---|---|---|---|---|---|---|---|
Median | 1st Quartile | 3rd Quartile | Mean | S.Dev. | Minimum | Maximum | ||
5 | 9.666 | 8.023 | 11.41 | 9.697 | 2.677 | 1.547 | 20.18 | |
6 | 17.23 | 15.15 | 19.24 | 17.14 | 3.056 | 7.179 | 30.8 | |
7 | 18.36 | 16.68 | 20.2 | 18.47 | 2.617 | 9.862 | 28.81 | |
8 | 18.11 | 15.99 | 19.99 | 18.09 | 2.978 | 7.898 | 30.84 | |
9 | 18.64 | 16.78 | 20.57 | 18.68 | 2.743 | 10.45 | 28.94 | |
10 | 18.38 | 16.39 | 20.28 | 18.51 | 2.81 | 10.02 | 31.49 | |
11 | 18.8 | 17.09 | 20.64 | 18.91 | 2.65 | 10.96 | 29.8 | |
12 | 18.45 | 16.47 | 20.36 | 18.56 | 2.882 | 9.885 | 33.13 | |
13 | 18.87 | 17.21 | 20.83 | 19.05 | 2.691 | 11.46 | 30.17 | |
14 | 18.61 | 16.65 | 20.57 | 18.73 | 2.934 | 6.325 | 33.36 | |
15 | 19.26 | 17.52 | 21.15 | 19.42 | 2.688 | 12.11 | 29.68 | |
16 | 18.79 | 16.78 | 20.84 | 18.92 | 3.005 | 6.19 | 32.34 | |
17 | 19.09 | 17.3 | 21.06 | 19.24 | 2.801 | 7.672 | 35.4 | |
18 | 18.73 | 16.75 | 20.76 | 18.9 | 2.976 | 10.02 | 33.83 | |
19 | 19.06 | 17.28 | 21.15 | 19.26 | 2.778 | 11.68 | 30.07 | |
20 | 18.6 | 16.62 | 20.68 | 18.79 | 3.02 | 8.339 | 34.21 | |
21 | 19.03 | 17.21 | 21.15 | 19.21 | 2.795 | 9.864 | 31.16 | |
22 | 18.71 | 16.72 | 20.8 | 18.9 | 3.03 | 8.807 | 33.75 | |
23 | 18.79 | 17.07 | 20.82 | 18.99 | 2.76 | 11.59 | 30.86 | |
24 | 18.75 | 16.78 | 20.76 | 18.92 | 2.969 | 10.05 | 33.73 | |
25 | 18.86 | 17.05 | 20.87 | 19.02 | 2.814 | 10.22 | 33.27 |