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dc.contributor.authorMancini, L.
dc.contributor.authorSouthworth, J.
dc.contributor.authorMollière, P.
dc.contributor.authorTregloan-Reed, J.
dc.contributor.authorJuvan, I. G.
dc.contributor.authorChen, G.
dc.contributor.authorSarkis, P.
dc.contributor.authorBruni, I.
dc.contributor.authorCiceri, S.
dc.contributor.authorAndersen, M. I.
dc.contributor.authorBozza, V.
dc.contributor.authorBramich, D. M.
dc.contributor.authorBurgdorf, M.
dc.contributor.authorD'Ago, G.
dc.contributor.authorDominik, M.
dc.contributor.authorEvans, D. F.
dc.contributor.authorFiguera Jaimes, R.
dc.contributor.authorFossati, L.
dc.contributor.authorHenning, Th
dc.contributor.authorHinse, T. C.
dc.contributor.authorHundertmark, M.
dc.contributor.authorJørgensen, U. G.
dc.contributor.authorKerins, E.
dc.contributor.authorKorhonen, H.
dc.contributor.authorKüffmeier, M.
dc.contributor.authorLonga, P.
dc.contributor.authorPeixinho, N.
dc.contributor.authorPopovas, A.
dc.contributor.authorRabus, M.
dc.contributor.authorRahvar, S.
dc.contributor.authorSkottfelt, J.
dc.contributor.authorSnodgrass, C.
dc.contributor.authorTronsgaard, R.
dc.contributor.authorWang, Y.
dc.contributor.authorWertz, O.
dc.identifier.citationMancini , L , Southworth , J , Mollière , P , Tregloan-Reed , J , Juvan , I G , Chen , G , Sarkis , P , Bruni , I , Ciceri , S , Andersen , M I , Bozza , V , Bramich , D M , Burgdorf , M , D'Ago , G , Dominik , M , Evans , D F , Figuera Jaimes , R , Fossati , L , Henning , T , Hinse , T C , Hundertmark , M , Jørgensen , U G , Kerins , E , Korhonen , H , Küffmeier , M , Longa , P , Peixinho , N , Popovas , A , Rabus , M , Rahvar , S , Skottfelt , J , Snodgrass , C , Tronsgaard , R , Wang , Y & Wertz , O 2019 , ' Physical properties and transmission spectrum of the WASP-74 planetary system from multiband photometry ' , Monthly Notices of the Royal Astronomical Society , vol. 485 , no. 4 , pp. 5168-5179 .
dc.identifier.otherPURE: 258764514
dc.identifier.otherPURE UUID: b1828e46-8210-4ca5-9462-a3af57d0c401
dc.identifier.otherBibCode: 2019MNRAS.485.5168M
dc.identifier.otherScopus: 85067098935
dc.identifier.otherWOS: 000474880400052
dc.identifier.otherORCID: /0000-0002-3202-0343/work/75996677
dc.description.abstractWe 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.
dc.relation.ispartofMonthly Notices of the Royal Astronomical Societyen
dc.rightsCopyright © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society. This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at
dc.subjectTechniques: photometricen
dc.subjectStars: fundamental parametersen
dc.subjectStars: individual: WASP-74en
dc.subjectPlanetary systemsen
dc.subjectQB Astronomyen
dc.titlePhysical properties and transmission spectrum of the WASP-74 planetary system from multiband photometryen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. St Andrews Centre for Exoplanet Scienceen
dc.description.statusPeer revieweden

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