Mid-infrared characterization of the planetary-mass companion ROXs 42B b

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Table 5

Fitting results.


	Best fit					Range^a
Model family	T_eff	log g	R (R_Jup)			T_eff	log g	R (R_Jup)

JH K_s L′ Br ff M_s photometry ( N =6)
AMES-COND	1700	2.5	3.4	10.0	0.07	1700	2.5	3.4
BT-COND	1800	4.0	3.1	14.1	0.01	–	–	–
AMES-DUSTY	2000	5.0	2.5	4.1	0.54	1800–2100	3.5–5.5	2.4–2.8
BT-DUSTY	1900	4.5	3.0	5.5	0.36	1700–2000	4.5–5.5	2.6–3.2
BT-SETTL	2000	3.0	2.4	2.5	0.78	1600	4.5	3.4
						1800–2100	2.5–5.5	2.3–3.2
BT-SETTL-2015	1900	4.5	2.6	2.3	0.81	1700–2100	2.5–5.5	2.4–3.1
Burrows	1900	3.4	2.2	1.5	0.91	1900–2100	3.4–4.0	2.0–2.7
K -band spectroscopy ( N =292)
AMES-COND	2800	4.0	1.5	265	0.86	2700–3000	3.5–4.5	1.3–1.6
BT-COND	2600	3.5	1.6	212	1	2500–2800	2.5–4.5	1.4–1.7
AMES-DUSTY	2700	3.5	1.5	252	0.95	1600–1700	5.5	2.9–3.2
						2600–2900	3.5–4.5	1.3–1.6
BT-DUSTY	2300	4.5	1.8	211	1	1600–2000	4.5–5.0	2.6–4.7
						2300	4.5	1.8
						2600–2800	2.5–4.5	1.4–1.8
BT-SETTL	2400	2.5	1.8	173	1	1500–1800	3.5	2.9–4.1
						1700	3.5–5.0	3.0–3.3
						2000–2800	2.5–4.5	1.4–2.3
BT-SETTL-2015	2700	3.5	1.5	234	1	1500–1600	2.5–3.0	3.7–4.6
						1500–1600	4.0	3.4–3.7
						2400–2900	3.0–4.5	1.3–1.8
Burrows	2100	3.6	1.9	316	0.15	1950–2100	3.4–3.6	1.9
Spectroscopy+photometry ( N =298)
AMES-COND	2800	4.0	1.5	338	0.05	2800	4.0	1.5
BT-COND	2600	3.5	1.7	259	0.95	2600–2700	2.5–4.5	1.5–1.7
AMES-DUSTY	2700	3.5	1.6	315	0.23	2600–2800	3.5–4.0	1.5–1.7
BT-DUSTY	1800	4.5	3.4	234	1	1600–2000	4.5–5.0	2.6–3.9
						2300	4.5	1.9
						2600–2700	2.5–4.5	1.5–1.7
BT-SETTL	2300	2.5	2.0	196	1	1500–1800	3.5	2.8–3.6
						1700	3.5–5.0	2.8–3.4
						2000–2700	2.5–4.5	1.5–2.4
BT-SETTL-2015	2600	3.5	1.6	294	0.54	1500	3.0	3.8
						2500–2800	3.0–4.0	1.4–1.8
Burrows	2100	3.6	2.0	323	0.14	1950–2100	3.4–3.8	2.0–2.5

Notes.

^(a)

Parameter range of models that are consistent with the data according to their significance P > 0.05 (see Sect. 3.3). Numbers in italics are at the limit of the probed model parameter space (see Table 4).

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