Boolean:	`(bicycle AND helmet) OR (head AND protection)` (always group AND in parenthesis)
Title:	`title:(climate change)`
Author:	`author:("bohr niels" OR "bohr n")` (avoid only full first name)
Phrase:	`"water pump control"` (does not work with wildcards)
Wildcards:	`wom?n pharm*`

Journal article · Preprint article

Physical properties and transmission spectrum of theWASP-74 planetary system from multiband photometry

In Monthly Notices of the Royal Astronomical Society — 2019, Volume 485, Issue 4, pp. 5168-5179

By Mancini, L.¹; Southworth, J.¹²; Mollière, P.¹⁸; Tregloan-Reed, J.¹⁹; Juvan, I. G.²⁰; Chen, G.²¹; Sarkis, P.¹; Bruni, I.²²; Ciceri, S.²³; Andersen, M. I.²⁴; Bozza, V.²; Bramich, D. M.³; Burgdorf, M.⁴; D'Ago, G.⁵; Dominik, M.⁶; Evans, D. F.¹²; Figuera Jaimes, R.⁶; Fossati, L.⁷; Henning, T.¹; Hinse, T. C.⁸; Hundertmark, M.⁹; Jørgensen, U. G.²⁴; Kerins, E.¹⁰; Korhonen, H.²⁴; Küffmeier, M.⁹; Longa, P.¹⁹; Peixinho, N.¹¹; Popovas, A.²⁴; Rabus, M.¹; Rahvar, S.¹³; Skottfelt, J.²⁴; Snodgrass, C.¹⁴; Tronsgaard, R.^15,16; Wang, Y.²¹; Wertz, O.¹⁷ ...and 25 more

From

Max Planck Institute for Astronomy¹

University of Salerno²

NYU Abu Dhabi³

University of Hamburg⁴

Pontificia Universidad Católica de Chile⁵

University of St Andrews⁶

Austrian Academy of Sciences⁷

Chungnam National University⁸

Heidelberg University ⁹

University of Manchester¹⁰

University of Coimbra¹¹

Keele University¹²

Sharif University of Technology¹³

University of Edinburgh¹⁴

Astrophysics and Atmospheric Physics, National Space Institute, Technical University of Denmark¹⁵

National Space Institute, Technical University of Denmark¹⁶

University of Liege¹⁷

Leiden University¹⁸

Universidad de Antofagasta¹⁹

University of Graz²⁰

Chinese Academy of Sciences²¹

Osservatorio Astronomico di Bologna²²

Stockholm University²³

University of Copenhagen²⁴

...and 14 more

Abstract

We present broad-band photometry of 11 planetary transits of the hot Jupiter WASP-74 b, using three medium-class telescopes and employing the telescope-defocusing technique. Most of the transits were monitored through I filters and one was simultaneously observed in five optical (U, g', r', i', z') and three near-infrared (J, H, K) passbands, for a total of 18 light curves.

We also obtained new high-resolution spectra of the host star. We used these new data to review the orbital and physical properties of the WASP-74 planetary system. We were able to better constrain the main system characteristics, measuring smaller radius and mass for both the hot Jupiter and its host star than previously reported in the literature.

Joining our optical data with those taken with the HST in the near infrared, we built up an observational transmission spectrum of the planet, which suggests the presence of strong optical absorbers, as TiO and VO gases, in its atmosphere.

Language:	English
Year:	2019
Pages:	5168-5179
ISSN:	13652966 and 00358711
Types:	Journal article and Preprint article
DOI:	10.1093/mnras/stz661
ORCIDs:	Tronsgaard, R. , 0000-0002-9428-8732 , 0000-0002-3202-0343 , 0000-0003-0529-1161 , 0000-0003-4436-0764 , 0000-0003-2935-7196 , 0000-0002-7084-5725 , 0000-0001-9328-2905 , 0000-0002-8109-033X and 0000-0001-7303-914X

Keywords

Planetary systems Stars: Fundamental parameters Stars: Individual: WASP-74 Techniques: Photometric

Other keywords

astro-ph.EP planetary systems stars: fundamental parameters stars: individual: WASP-74 techniques: photometric

Physical properties and transmission spectrum of theWASP-74 planetary system from multiband photometry

DTU Library

Address

Shortcuts

Log in?

Physical properties and transmission spectrum of theWASP-74 planetary system from multiband photometry

DTU Library

Address

Shortcuts