PLATOSpec first results: Three new transiting warm Jupiters from the WINE survey, TIC 147027702, TIC 245076932, and TIC 87422071

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Volume 708 (April 2026)

A&A, 708 (2026) A189

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Table 6

Interior composition parameters retrieved by our interior structure retrievals.

	TIC 147027702 b	TIC 245076932 b	TIC 245076932 b, heating	TIC 87422071
Core Mass Fraction, CMF	${0.16}_{- 0.16}^{+ 0.11}$ $Mathematical equation: $\[0.16_{-0.16}^{+0.11}\]$$	${0.09}_{- 0.06}^{+ 0.09}$ $Mathematical equation: $\[0.09_{-0.06}^{+0.09}\]$$	${0.33}_{- 0.10}^{+ 0.08}$ $Mathematical equation: $\[0.33_{-0.10}^{+0.08}\]$$	${0.21}_{- 0.12}^{+ 0.16}$ $Mathematical equation: $\[0.21_{-0.12}^{+0.16}\]$$
Core Mass, M_core [M_⊕]	55.9 ± 34.0	16.4 ± 12.4	50.1 ± 16.3	92.0 ± 58.5
Envelope metal mass fraction, Z_env	${0.01}_{- 0.01}^{+ 0.07}$ $Mathematical equation: $\[0.01_{-0.01}^{+0.07}\]$$	${0.01}_{- 0.01}^{+ 0.04}$ $Mathematical equation: $\[0.01_{-0.01}^{+0.04}\]$$	${0.01}_{- 0.01}^{+ 0.10}$ $Mathematical equation: $\[0.01_{-0.01}^{+0.10}\]$$	${0.01}_{- 0.01}^{+ 0.08}$ $Mathematical equation: $\[0.01_{-0.01}^{+0.08}\]$$
Internal temperature, T_int [K]	$141_{- 26}^{+ 25}$ $Mathematical equation: $\[141_{-26}^{+25}\]$$	$86_{- 10}^{+ 11}$ $Mathematical equation: $\[86_{-10}^{+11}\]$$	350 (constant)	148 ± 31
Bulk metal mass fraction, Z_planet	${0.19}_{- 0.09}^{+ 0.11}$ $Mathematical equation: $\[0.19_{-0.09}^{+0.11}\]$$	${0.11}_{- 0.07}^{+ 0.09}$ $Mathematical equation: $\[0.11_{-0.07}^{+0.09}\]$$	0.36 ± 0.07	${0.25}_{- 0.12}^{+ 0.16}$ $Mathematical equation: $\[0.25_{-0.12}^{+0.16}\]$$
Planet-to-star bulk metal mass fraction ratio, Z_planet/Z_star	15.85±8.09	7.67±5.02	22.73±5.06	12.06±6.51

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