Table A.6
Statistical metrics for the transmission spectra of KIC 10657664B and KIC 9164561B.
| KIC 10657664B | ||||||||
|---|---|---|---|---|---|---|---|---|
| Reference star | Noise model | Common-mode removal technique | Median RMSE/εph(1) | Median  (2) |
Mean R2/R1(3) | t-score (σ) of the offset(4) | Feature(5) |  of the feature(6) |
| REF-A1 | GP-M32 | direct-fit | 1.09 | 0.0021 | 0.08008 ± 0.00030 | 2.9 | Flat | 0.36 |
| divide-white | 1.06 | 0.0018 | 0.08291 ± 0.00024 | 7.2 | Flat | 1.12 | ||
| divide-rescaled | 1.06 | 0.0015 | 0.08264 ± 0.00030 | 5.2 | Flat | 0.87 | ||
| BF#1 | direct-fit | 1.10 | 0.0026 | 0.07729 ± 0.00060 | 6.1 | Flat | 1.57 | |
| divide-white | 1.06 | 0.0024 | 0.07727 ± 0.00057 | 6.5 | Flat | 1.69 | ||
| divide-rescaled | 1.06 | 0.0025 | 0.07712 ± 0.00058 | 6.6 | Flat | 1.79 | ||
| REF-A2 | GP-M32 | direct-fit | 1.32 | 0.0090 | 0.07777 ± 0.00180 | 1.8 | Flat | 0.54 |
| divide-white | 1.13 | 0.0021 | 0.08362 ± 0.00028 | 8.9 | Flat | 0.91 | ||
| divide-rescaled | 1.13 | 0.0016 | 0.08333 ± 0.00024 | 9.0 | Nonlinear | 1.00 | ||
| BF #1 | direct-fit | 1.34 | 0.0035 | 0.07950 ± 0.00082 | 1.8 | Flat | 1.16 | |
| divide-white | 1.28 | 0.0034 | 0.07754 ± 0.00078 | 4.4 | Flat | 1.19 | ||
| divide-rescaled | 1.33 | 0.0032 | 0.07782 ± 0.00076 | 4.1 | Flat | 1.01 | ||
| REF-A3 | GP-M32 | direct-fit | 1.17 | 0.0105 | 0.08389 ± 0.00241 | 1.2 | Flat | 0.26 |
| divide-white | 1.07 | 0.0019 | 0.08239 ± 0.00034 | 3.9 | Nonlinear | 0.73 | ||
| divide-rescaled | 1.07 | 0.0016 | 0.08280 ± 0.00033 | 5.3 | Flat | 1.49 | ||
| BF #1 | direct-fit | 1.25 | 0.0035 | 0.07188 ± 0.00079 | 11.4 | Flat | 1.11 | |
| divide-white | 1.18 | 0.0035 | 0.07421 ± 0.00076 | 8.8 | Flat | 1.22 | ||
| divide-rescaled | 1.19 | 0.0037 | 0.07449 ± 0.00080 | 8.1 | Flat | 1.28 | ||
| REF-A4 | GP-M32 | direct-fit | 1.41 | 0.0137 | 0.08144 ± 0.00297 | 0.1 | Flat | 0.14 |
| divide-white | 1.12 | 0.0035 | 0.08396 ± 0.00057 | 5.1 | Flat | 0.82 | ||
| divide-rescaled | 1.11 | 0.0035 | 0.08422 ± 0.00050 | 6.3 | Flat | 1.32 | ||
| BF #1 | direct-fit | 1.48 | 0.0035 | 0.06140 ± 0.00076 | 25.5 | Flat | 1.45 | |
| divide-white | 1.20 | 0.0032 | 0.07124 ±0.00073 | 13.3 | Flat | 0.91 | ||
| divide-rescaled | 1.21 | 0.0035 | 0.07071 ± 0.00077 | 13.3 | Flat | 1.22 | ||
| KIC 9164561B | ||||||||
| REF-B1 | GP-M32 | direct-fit | 1.18 | 0.0187 | 0.10197 ± 0.00404 | 1.6 | Flat | 0.14 |
| divide-white | 1.09 | 0.0022 | 0.11125 0.00049 | 1.3 | Linear | 0.59 | ||
| divide-rescaled | 1.19 | 0.0029 | 0.11204 ± 0.00063 | 1.7 | Flat | 0.95 | ||
| GP-SHO | direct-fit | 1.20 | 0.0077 | 0.10833 ± 0.00171 | 0.3 | Flat | 0.08 | |
| divide-white | 1.12 | 0.0022 | 0.11012 ± 0.00044 | 0.6 | Linear | 0.46 | ||
| divide-rescaled | 1.15 | 0.0025 | 0.11137 ± 0.00051 | 1.4 | Flat | 0.70 | ||
| BF-SIN | direct-fit | 1.43 | 0.0044 | 0.10824 ±0.00083 | 0.5 | Nonlinear | 3.11 | |
| divide-white | 1.21 | 0.0010 | 0.11228 ± 0.00019 | 2.0 | Nonlinear | 2.84 | ||
| divide-rescaled | 1.21 | 0.0012 | 0.11192 ± 0.00023 | 1.7 | Nonlinear | 1.52 | ||
Notes. (1) Median ratio of the RMSE and the expected amplitude of photon-dominated noise in spectroscopic light-curve fitting. (2) Median uncertainty of the transmission spectrum. (3) Weighted mean of the derived transmission spectrum. (4) t-score for the null hypothesis that the averaged spectrum is consistent with the white-light radius ratio. (5) “Flat” if the best-fit polynomial of the derived spectrum is zeroth-order; “Linear” if it is first order; “Nonlinear” if it is second or higher order. (6) Reduced χ2 of the best-fit polynomial for the derived spectrum.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.