Discovery and characterization of the exoplanets WASP-148b and c - A transiting system with two interacting giant planets

G. Hébrard; R. F. Díaz; A. C. M. Correia; A. Collier Cameron; J. Laskar; D. Pollacco; J.-M. Almenara; D. R. Anderson; S. C. C. Barros; I. Boisse; A. S. Bonomo; F. Bouchy; G. Boué; P. Boumis; D. J. A. Brown; S. Dalal; M. Deleuil; O. D. S. Demangeon; A. P. Doyle; C. A. Haswell; C. Hellier; H. Osborn; F. Kiefer; U. C. Kolb; K. Lam; A. Lecavelier des Étangs; T. Lopez; M. Martin-Lagarde; P. Maxted; J. McCormac; L. D. Nielsen; E. Pallé; J. Prieto-Arranz; D. Queloz; A. Santerne; B. Smalley; O. Turner; S. Udry; D. Verilhac; R. West; P. J. Wheatley; P. A. Wilson

doi:10.1051/0004-6361/202038296

Home

All issues

Volume 640 (August 2020)

A&A, 640 (2020) A32

Full HTML

Open Access

Table 4

Periodogram analysis for long-term sinusoidal modulations of the SuperWASP light curves of WASP-148.

Camera	Dates	N	P [d]	A [mmag]	FAP
141	4189–4316	9577	39.5	5.4	0.002
141	4553–4681	8173	102	9.1	< 0.001
143	4189–4316	10104	23.1	2.3	0.004
143	4553–4681	8395	23.9	3.7	< 0.001
143	4921–5046	8704	27.0	2.9	<0.001
143	5283–5411	10408	30.8	2.3	< 0.001
143	5648–5777	28833	13.1	2.6	0.001

Notes. Observing dates are in BJD–2 450 000, N is the number of observations used in the analysis,and A is the semiamplitude of the best-fit sine wave at the period P found in theperiodogram with a false-alarm probability FAP.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.