Table A.2
Inferred system parameters for the transit-only analysis.
| Parameter | Units | Prior | Posterior median and 68.3% CI | ||
|---|---|---|---|---|---|
| Star | |||||
| Stellar mean density | [g cm−3] | N(1.75, 0.15) | 1.77 ± 0.13 | ||
| Kipping (2013) q1 for Clear, Johnson-R, RISE, TESS | U(0, 1) |  |
|||
| Kipping (2013) q2 for Clear, Johnson-R, RISE, TESS | U(0, 1) |  |
|||
| Planet b | |||||
| Espinoza (2018) r1 | U(0, 1) |  |
|||
| Espinoza (2018) r2 | U(0, 1) | 0.0854 ± 0.0013 | |||
 |
N(0.24, 0.09) | 0.243 ± 0.080 | |||
 |
N(0.40, 0.12) |  |
|||
| Transit timings (instrument, band, epoch) | |||||
| WASP1 | Clear | −377 | [BJDtdb] | U(2454638.265, 2454638.773) |  |
| WASP2 | Clear | −296 | [BJDtdb] | U(2455351.288, 2455351.835) |  |
| WASP3 | Clear | −255 | [BJDtdb] | U(2455712.42, 2455712.65) |  |
| NITES1 | Clear | −122 | [BJDtdb] | U(2456883.440, 2456883.449) | 2456883.4442 ± 0.0010 |
| SANCHEZ | Johnson-R | −87 | [BJDtdb] | U(2457191.55, 2457191.56) | 2457191.5555 ± 0.0010 |
| NITES2 | Johnson-R | −46 | [BJDtdb] | U(2457552.5005, 2457552.5082) | 2457552.50421 ± 0.00088 |
| MARS | Clear | −11 | [BJDtdb] | U(2457860.648, 2457860.660) | 2457860.6550 ± 0.0012 |
| RISE | RISE | 0 | [BJDtdb] | U(2457957.480, 2457957.484) | 2457957.48202 ± 0.00042 |
| TESS sector 24 | TESS | 114 | [BJDtdb] | U(2458961.1150, 2458961.1331) | 2458961.1226 ± 0.0019 |
| TESS sector 24 | TESS | 115 | [BJDtdb] | U(2458969.9220, 2458969.9358) | 2458969.9285 ± 0.0015 |
| TESS sector 24 | TESS | 116 | [BJDtdb] | U(2458978.7245, 2458978.7438) | 2458978.7346 ± 0.0022 |
| TESS sector 25 | TESS | 117 | [BJDtdb] | U(2458987.531, 2458987.5476) | 2458987.5403 ± 0.0019 |
| TESS sector 25 | TESS | 119 | [BJDtdb] | U(2459005.1466, 2459005.1581) | 2459005.1521 ± 0.0016 |
| TESS sector 26 | TESS | 120 | [BJDtdb] | U(2459013.9516, 2459013.970) | 2459013.9600 ± 0.0021 |
| TESS sector 26 | TESS | 122 | [BJDtdb] | U(2459031.5623, 2459031.5792) | 2459031.5701 ± 0.0018 |
| Instruments | |||||
| Dilution factor for WASP | TN(1.0, 0.1,0.0, 1.0) |  |
|||
| Dilution factor for TESS sector 24, 25, 26 | TN(1.0, 0.1,0.0, 1.0) |  |
|||
| Offset relative flux for WASP1, WA SP2, WASP3 | [Relative flux] | N(0.0, 0.1) |  |
||
| Offset relative flux for NITES1, NITES2 | [Relative flux] | N(0.0, 0.1) |  |
||
| Offset relative flux for MARS | [Relative flux] | N(0.0, 0.1) |  |
||
| Offset relative flux for SANCHEZ | [Relative flux] | N(0.0, 0.1) |  |
||
| Offset relative flux for RISE | [Relative flux] | N(0.0, 0.1) |  |
||
| Offset relative flux for TESS sector 24, 25, 26 | [Relative flux] | N(0.0, 0.1) | 0.0004 ± 0.0013, 0.0005 ± 0.0019, -0.0003 ± 0.0014 | ||
| Additive jitter for WASP1, WASP2, WASP3 | [ppm] | J(1, 10000) |  |
||
| Additive jitter for NITES1, NITES2 | [ppm] | J(1, 4000) |  |
||
| Additive jitter for MARS | [ppm] | J(1, 1600) | 860 ± 120 | ||
| Additive jitter for SANCHEZ | [ppm] | J(1, 1600) |  |
||
| Additive jitter for RISE | [ppm] | J(1, 300) |  |
||
| Additive jitter for TESS sector 24, 25, 26 | [ppm] | J(1, 900) |  |
||
| Timescale of the GP for WASP1, WASP2, WASP3 | [days] | J(0.001, 1000) |  |
||
| Timescale of the GP for NITES1, NITES2 | [days] | J(0.001, 1000) |  |
||
| Timescale of the GP for MARS | [days] | J(0.001, 1000) |  |
||
| Timescale of the GP for SANCHEZ | [days] | J(0.001, 1000) |  |
||
| Timescale of the GP for RISE | [days] | J(0.001, 1000) |  |
||
| Timescale of the GP for TESS sector 24, 25, 26 | [days] | J(0.001, 1000) |  |
||
| Amplitude of the GP for WASP1, WASP2, WASP3 | [Relative flux] | J(10−6, 1) |  |
||
| Amplitude of the GP for NITES1, NITES2 | [Relative flux] | J(10−6, 1) |  |
||
| Amplitude of the GP for MARS | [Relative flux] | J(10−6, 1) |  |
||
| Amplitude of the GP for SANCHEZ | [Relative flux] | J(10−6, 1) |  |
||
| Amplitude of the GP for RISE | [Relative flux] | J(10−6, 1) |  |
||
| Amplitude of the GP for TESS sector 24, 25, 26 | [Relative flux] | J(10−6, 1) |  |
||
| Derived | |||||
| Radius ratio, Rp/R* | 0.0854 ± 0.0013 | ||||
| Impact parameter |  |
||||
| Eccentricity, e | 0.213 ± 0.035 | ||||
| Argument of pericentre, ω | [°] | 58 ± 11 | |||
Notes. The table lists: Priors and posterior median as well as 68.3% CI for the transit-only analysis with juliet (Section 5). N(µ, σ): Normal distribution with mean µ and standard deviation σ. TN(µ, σ, a, b): Normal distribution with mean µ and standard deviation σ, truncated between a lower a and upper b limit. U(a, b): A uniform distribution defined between a lower a and upper b limit. J(a, b): Jeffreys (or log-uniform) distribution defined between a lower a and upper b limit.
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