X
X.-S. Fang
Researcher at Chinese Academy of Sciences
Publications - 10
Citations - 556
X.-S. Fang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Light curve & Planetary system. The author has an hindex of 10, co-authored 10 publications receiving 508 citations.
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Journal ArticleDOI
Physical properties, transmission and emission spectra of the WASP-19 planetary system from multi-colour photometry
Luigi Mancini,Simona Ciceri,Guo Chen,J. Tregloan-Reed,Jonathan J. Fortney,John Southworth,Thiam-Guan Tan,Martin Burgdorf,S. Calchi Novati,Martin Dominik,X.-S. Fang,François Finet,T. Gerner,S. Hardis,Tobias C. Hinse,U. G. Jørgensen,C. Liebig,Nikolay Nikolov,Davide Ricci,Davide Ricci,S. Schäfer,F. Schönebeck,Jesper Skottfelt,Olivier Wertz,Khalid Al-Subai,Valerio Bozza,P. Browne,Peter N. Dodds,Shenghong Gu,K. B. W. Harpsøe,Th. Henning,M. Hundertmark,Jens Jessen-Hansen,N. Kains,Eamonn Kerins,Hans Kjeldsen,Mikkel N. Lund,M. Lundkvist,Nikku Madhusudhan,M. Mathiasen,Matthew T. Penny,S. Prof,Sohrab Rahvar,Kailash C. Sahu,Gaetano Scarpetta,Colin Snodgrass,Jean Surdej +46 more
TL;DR: In this article, the physical parameters, transmission and emission spectra of the transiting extrasolar planet WASP-19b were measured using ground-based, multi-colour, broad-band photometric measurements.
Journal ArticleDOI
The transiting system GJ1214: high-precision defocused transit observations and a search for evidence of transit timing variation
K. B. W. Harpsøe,S. Hardis,Tobias C. Hinse,U. G. Jørgensen,Luigi Mancini,John Southworth,Khalid Al-Subai,Valerio Bozza,P. Browne,Martin Burgdorf,S. Calchi Novati,Peter N. Dodds,Martin Dominik,X.-S. Fang,François Finet,T. Gerner,Shenghong Gu,M. Hundertmark,Jens Jessen-Hansen,N. Kains,Eamonn Kerins,Hans Kjeldsen,C. Liebig,Mikkel N. Lund,M. Lundkvist,M. Mathiasen,David Nesvorný,Nikolay Nikolov,Matthew T. Penny,S. Proft,Sohrab Rahvar,Davide Ricci,Kailash C. Sahu,Gaetano Scarpetta,Sebastian Schafer,F. Schönebeck,Colin Snodgrass,Jesper Skottfelt,Jean Surdej,J. Tregloan-Reed,Olivier Wertz +40 more
TL;DR: In this paper, the authors used a Bayesian approach to investigate the ephemeris for possible signs of transit timing variations (TTVs) using a high-precision photometric transitobservations of the transiting super-Earth planet GJ 1214 b.
Journal ArticleDOI
The Transiting System GJ1214: High-Precision Defocused Transit Observations and a Search for Evidence of Transit Timing Variation
K. B. W. Harpsøe,S. Hardis,Tobias C. Hinse,U. G. Jørgensen,Luigi Mancini,John Southworth,Khalid Al-Subai,Valerio Bozza,P. Browne,Martin Burgdorf,S. Calchi Novati,Peter N. Dodds,Martin Dominik,X.-S. Fang,François Finet,T. Gerner,Shenghong Gu,M. Hundertmark,N. Kains,Eamonn Kerins,H. Kjeldsen,C. Liebig,Mikkel N. Lund,M. Lundkvist,M. Mathiasen,David Nesvorný,Nikolay Nikolov,Matthew T. Penny,S. Proft,Sohrab Rahvar,Davide Ricci,Kailash C. Sahu,Gaetano Scarpetta,Sebastian Schafer,F. Schönebeck,Colin Snodgrass,Jesper Skottfelt,Jean Surdej,J. Tregloan-Reed,Olivier Wertz +39 more
TL;DR: In this article, a Bayesian analysis reveals that it is highly improbable that the observed transit times is explained by TTV, when compared with the simpler alternative of a linear ephemeris.
Journal ArticleDOI
High-precision photometry by telescope defocussing - VI. WASP-24, WASP-25 and WASP-26
John Southworth,Tobias C. Hinse,Martin Burgdorf,S. Calchi Novati,Martin Dominik,P. Galianni,T. Gerner,E. Giannini,Shenghong Gu,M. Hundertmark,U. G. Jørgensen,Diana Juncher,Eamonn Kerins,Luigi Mancini,Markus Rabus,Davide Ricci,S. Schäfer,Jesper Skottfelt,J. Tregloan-Reed,Xiaobin Wang,Olivier Wertz,Khalid Al-Subai,J. M. Andersen,Valerio Bozza,D. M. Bramich,P. Browne,Simona Ciceri,Giuseppe D'Ago,Yassine Damerdji,C. Diehl,Peter N. Dodds,Andrii Elyiv,X.-S. Fang,François Finet,R. Figuera Jaimes,S. Hardis,K. B. W. Harpsøe,Jens Jessen-Hansen,N. Kains,Hans Kjeldsen,Heidi Korhonen,C. Liebig,Mikkel N. Lund,M. Lundkvist,M. Mathiasen,Matthew T. Penny,A. Popovas,S. Prof,Sohrab Rahvar,Kailash C. Sahu,Gaetano Scarpetta,R. W. Schmidt,F. Schönebeck,Colin Snodgrass,Rachel Street,Jean Surdej,Yiannis Tsapras,C. Vilela +57 more
TL;DR: In this paper, the authors present time series photometric observations of 13 transits in the planetary systems WASP-24, WASP25 and WASP26, which have scatters of 0.5-1.2 mmag relative to their best-fitting geometric models.
Journal ArticleDOI
Microlensing Discovery of a Population of very Tight, very Low Mass Binary Brown Dwarfs
J.-Y. Choi,C. Han,Andrzej Udalski,Takahiro Sumi,B. S. Gaudi,Andrew Gould,David P. Bennett,Martin Dominik,Jean-Philippe Beaulieu,Yiannis Tsapras,Valerio Bozza,Fumio Abe,Ian A. Bond,C. S. Botzler,P. Chote,M. Freeman,Akihiko Fukui,K. Furusawa,Yoshitaka Itow,C. H. Ling,Kimiaki Masuda,Yutaka Matsubara,N. Miyake,Yasushi Muraki,Kouji Ohnishi,Nicholas J. Rattenbury,T. Saito,Denis J. Sullivan,K. Suzuki,Winston L. Sweatman,Daisuke Suzuki,S. Takino,Paul J. Tristram,K. Wada,Philip Yock,Michał K. Szymański,M. Kubiak,Grzegorz Pietrzyński,Igor Soszyński,Jan Skowron,Szymon Kozłowski,Radosław Poleski,Krzysztof Ulaczyk,L. Wyrzykowski,P. Pietrukowicz,Leonardo A. Almeida,Darren L. DePoy,Subo Dong,Evgeny Gorbikov,Francisco Jablonski,Calen B. Henderson,K.-H. Hwang,J. Janczak,Youn Kil Jung,Shai Kaspi,C.-U. Lee,U. Malamud,D. Maoz,D. McGregor,J. A. Muñoz,Byeong-Gon Park,H. Park,R. W. Pogge,Yossi Shvartzvald,In-Gu Shin,Jennifer C. Yee,Khalid Al-Subai,P. Browne,Martin Burgdorf,S. Calchi Novati,Peter N. Dodds,X.-S. Fang,F. Finet,M. Glitrup,Frank Grundahl,Shenghong Gu,S. Hardis,K. B. W. Harpsøe,Tobias C. Hinse,Allan Hornstrup,M. Hundertmark,Jens Jessen-Hansen,U. G. Jørgensen,N. Kains,Eamonn Kerins,C. Liebig,Mikkel N. Lund,M. Lundkvist,G. Maier,Luigi Mancini,M. Mathiasen,Matthew T. Penny,Sohrab Rahvar,Davide Ricci,Gaetano Scarpetta,Jesper Skottfelt,Colin Snodgrass,John Southworth,Jean Surdej,J. Tregloan-Reed,Joachim Wambsganss,Olivier Wertz,F. Zimmer,Michael D. Albrow,Etienne Bachelet,V. Batista,S. Brillant,Arnaud Cassan,Andrew A. Cole,C. Coutures,S. Dieters,D. Dominis Prester,J. Donatowicz,Pascal Fouqué,J. G. Greenhill,D. Kubas,J. B. Marquette,J. W. Menzies,Kailash C. Sahu,M. Zub,D. M. Bramich,Keith Horne,Iain A. Steele,Rachel Street +123 more
TL;DR: In this article, the authors presented the discovery via gravitational microlensing of two very low mass, very tight binary systems, which have directly and precisely measured total system masses of 0.025 M and 0.034 M, respectively, making them the lowest mass and tightest field brown dwarfs known.