The CORALIE survey for southern extrasolar planets - XVIII. Three new massive planets and two low-mass brown dwarfs at greater than 5 AU separation

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Volume 625 (May 2019)

A&A, 625 (2019) A71

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Table B.3

Parameters probed by the MCMC used to fit the RV measurements of HD 13724.

Parameter	Units	Max(likelihood)	Mode	Mean	Std	Median	68.27%	95.45%	99.73%	Prior
log (likelihood)		−592.80	−599.41	−600.20	2.60	−599.89	[−602.74–597.67]	[−606.25–595.94]	[−610.74–594.59]	–

Star

M_S	(M_⊙)	1.1744	1.1406	1.1397	0.0599	1.1396	[1.0798–1.1994]	[1.0202–1.2596]	[0.9580–1.3200]
Π_S	(mas)	23.306	22.978	22.979	0.230	22.979	[22.749–23.208]	[22.520–23.441]	[22.302–23.663]

Offset

γ_{HARPS 03(DRS −3.5)}	(m s⁻¹)	44.00	41.66	41.57	3.59	41.59	[37.95–45.16]	[34.40–48.71]	[30.79–52.28]
γ_{COR 98(DRS −3.3)}	(m s⁻¹)	5.14	1.66	1.70	3.30	1.71	[−1.58–4.99]	[−4.97–8.25]	[−8.27–11.42]
γ_{COR 14(DRS −3.8)}	(m s⁻¹)	26.96	15.28	15.28	3.84	15.28	[11.44–19.10]	[7.57–22.90]	[3.94–26.52]
γ_{COR 07(DRS −3.4)}	(m s⁻¹)	20614.5	20597.2	20613.7	37.9	20608.9	[20578.6–20647.3]	[20549.7–20716.3]	[20535.6–20735.2]

Noise

σ_{COR 07(DRS −3.4)}	(m s⁻¹)	12.93	13.98	15.25	3.34	14.76	[12.11–18.37]	[10.08–23.44]	[8.60–30.19]
σ_{HARPS 03(DRS −3.5)}	(m s⁻¹)	5.622	5.493	5.772	0.859	5.671	[4.942–6.605]	[4.349–7.771]	[3.857–9.337]
σ_{COR 14(DRS −3.8)}	(m s⁻¹)	9.75	9.98	10.29	1.36	10.17	[8.96–11.63]	[7.92–13.38]	[7.08–15.51]
σ_{COR 98(DRS −3.3)}	(m s⁻¹)	8.340	8.723	8.884	0.963	8.821	[7.932–9.835]	[7.143–10.981]	[6.491–12.353]

HD 13724b

logP	(d)	4.2315	4.1727	4.2093	0.0979	4.1952	[4.1196–4.2941]	[4.0453–4.4723]	[4.0079–4.5266]
log K	(m s⁻¹)	2.3447	2.3310	2.3414	0.0330	2.3396	[2.3098–2.3725]	[2.2780–2.4195]	[2.2580–2.4389]
		−0.6095	−0.5767	−0.5881	0.0621	−0.5862	[−0.6446–0.5307]	[−0.7277–0.4578]	[−0.7525–0.4045]
		−0.0557	−0.0812	−0.0824	0.0201	−0.0818	[−0.1020–0.0626]	[−0.1243–0.0439]	[−0.1538–0.0237]
T_Vmin	(BJD)	2456047.7	2456038.8	2456038.6	28.8	2456039.2	[2456009.9–2456067.5]	[2455979.1–2456093.7]	[2455943.9–2456120.6]

a_S	(AU)	0.3212	0.2703	0.3157	0.0938	0.2954	[0.2367–0.3865]	[0.1889–0.6070]	[0.1679–0.6801]	–
a	(AU)	13.78	12.40	13.34	2.18	12.90	[11.47–15.04]	[10.21–19.86]	[9.56–21.73]	–
e		0.3745	0.3365	0.3569	0.0721	0.3507	[0.2896–0.4215]	[0.2214–0.5347]	[0.1776–0.5692]	–
K	(m s⁻¹)	221.1	214.3	220.1	16.9	218.6	[204.1–235.8]	[189.7–262.7]	[181.1–274.7]	–
ω	(°)	185.22	187.45	188.13	2.50	187.86	[185.80–190.39]	[183.96–194.14]	[182.15–199.24]	–
m	(M_⊕)	9184	8507	8875	1126	8747	[7810–9899]	[6972–11785]	[6404–12781]	–
m	(M_J)	28.90	26.77	27.93	3.54	27.52	[24.58–31.15]	[21.94–37.08]	[20.15–40.22]	–
m	(M_⊙)	0.02759	0.02555	0.02666	0.00338	0.02627	[0.02346–0.02973]	[0.02094–0.03540]	[0.01923–0.03839]	–
P	(d)	17040	14764	16637	4187	15673	[13170–19684]	[11099–29669]	[10185–33620]	–
T_C	(BJD)	2453671	2453723	2453662	174	2453686	[2453505–2453826]	[2453202–2453933]	[2452980–2454008]	–
T_P	(BJD)	2456152.0	2456189.1	2456199.0	66.5	2456195.2	[2456135.4–2456261.8]	[2456076.2–2456345.7]	[2456008.8–2456458.5]	–

Notes. The maximum likelihood solution, median, mode, and standard-deviation of the posterior distribution for each parameter are shown, as well as the 68.27, 95.45, and 99.73% confidence intervals. The prior for each parameter can be of type: : uniform, : normal, or : truncated normal. Reference epoch: 2455500.0 BJD.

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