Hot Rocks Survey - II. The thermal emission of TOI-1468 b reveals a bare hot rock

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Volume 698 (May 2025)

A&A, 698 (2025) A68

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This article has an erratum: [https://doi.org/10.1051/0004-6361/202556143e]

Table 2

Best-fit posterior estimates.

Parameter	Value
R_⋆ [R_⊙]	${0.37229}_{- 0.00896}^{+ 0.00921}$ $\[0.37229_{-0.00896}^{+0.00921}\]$
M_⋆ [M_⊙]	${0.3530}_{- 0.0082}^{+ 0.0080}$ $\[0.3530_{-0.0082}^{+0.0080}\]$
T₀ [BJD]	$2458 {765.67681}_{- 0.00092}^{+ 0.00089}$ $\[2458 ~765.67681_{-0.00092}^{+0.00089}\]$
P [days]	${1.88051609}_{- 0.00000143}^{+ 0.00000146}$ $\[1.88051609_{-0.00000143}^{+0.00000146}\]$
b	${0.460}_{- 0.052}^{+ 0.050}$ $\[0.460_{-0.052}^{+0.050}\]$
R_p/R_⋆	${0.0345}_{- 0.00099}^{+ 0.00099}$ $\[0.0345_{-0.00099}^{+0.00099}\]$
f_p / f_{s, joint}, [ppm]	$311_{- 30}^{+ 31}$ $\[311_{-30}^{+31}\]$
f_p / f_{s, 1} [ppm]	$239_{- 53}^{+ 50}$ $\[239_{-53}^{+50}\]$
f_p / f_{s, 2} [ppm]	$341_{- 53}^{+ 52}$ $\[341_{-53}^{+52}\]$
f_p / f_{s, 3} [ppm]	$357_{- 52}^{+ 52}$ $\[357_{-52}^{+52}\]$
log(s)	$- {7.172}_{- 0.012}^{+ 0.012}$ $\[-7.172_{-0.012}^{+0.012}\]$

Notes. The number in the subscript in the occultation depth parameter f_p/ f_s refers to the corresponding visit, and joint means that the orbital parameters of the three light curves are shared, but the systematics parameters were still allowed to vary individually. log(s) is the natural logarithm of the flux uncertainty for each measurement.

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