E
E. Giannini
Researcher at Heidelberg University
Publications - 13
Citations - 295
E. Giannini is an academic researcher from Heidelberg University. The author has contributed to research in topics: Globular cluster & Gravitational microlensing. The author has an hindex of 9, co-authored 13 publications receiving 280 citations.
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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
Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry
N. Kains,D. M. Bramich,A. Arellano Ferro,R. Figuera Jaimes,R. Figuera Jaimes,U. G. Jørgensen,U. G. Jørgensen,Sunetra Giridhar,Matthew T. Penny,Khalid Al-Subai,J. M. Andersen,J. M. Andersen,Valerio Bozza,Valerio Bozza,P. Browne,Martin Burgdorf,S. Calchi Novati,Yassine Damerdji,C. Diehl,C. Diehl,Peter N. Dodds,Martin Dominik,Andrii Elyiv,Andrii Elyiv,X.-S. Fang,E. Giannini,Shenghong Gu,S. Hardis,K. B. W. Harpsøe,K. B. W. Harpsøe,Tobias C. Hinse,Tobias C. Hinse,Allan Hornstrup,M. Hundertmark,Jens Jessen-Hansen,Diana Juncher,Diana Juncher,Eamonn Kerins,Hans Kjeldsen,Heidi Korhonen,Heidi Korhonen,C. Liebig,Mikkel N. Lund,M. Lundkvist,Luigi Mancini,R. Martin,M. Mathiasen,Markus Rabus,Sohrab Rahvar,Sohrab Rahvar,Davide Ricci,Davide Ricci,Kailash C. Sahu,Gaetano Scarpetta,Jesper Skottfelt,Jesper Skottfelt,Colin Snodgrass,John Southworth,Jean Surdej,J. Tregloan-Reed,C. Vilela,Olivier Wertz,Andrew Williams +62 more
TL;DR: In this paper, the analysis of 26 nights of V and I time-series observations from 2011 and 2012 of the globular cluster M 30 (NGC 7099) is presented.
Journal ArticleDOI
A detailed census of variable stars in the globular cluster NGC 6333 (M9) from CCD differential photometry
A. Arellano Ferro,D. M. Bramich,R. Figuera Jaimes,Sunetra Giridhar,N. Kains,K. Kuppuswamy,U. G. Jørgensen,Khalid Al-Subai,J. M. Andersen,Valerio Bozza,P. Browne,S. Calchi Novati,Yassine Damerdji,C. Diehl,Martin Dominik,Stefan Dreizler,Andrii Elyiv,Andrii Elyiv,E. Giannini,K. B. W. Harpsøe,Frederic V. Hessman,Tobias C. Hinse,M. Hundertmark,Diana Juncher,Eamonn Kerins,Heidi Korhonen,C. Liebig,Luigi Mancini,M. Mathiasen,Matthew T. Penny,Markus Rabus,Sohrab Rahvar,Davide Ricci,Davide Ricci,Gaetano Scarpetta,Jesper Skottfelt,Colin Snodgrass,John Southworth,Jean Surdej,J. Tregloan-Reed,C. Vilela,Olivier Wertz +41 more
TL;DR: In this paper, the authors reported CCD V and I time series photometry of the globular cluster NGC 6333 (M9), which enabled photometric precision better than 0.05 mag, even in the crowded central regions of the cluster.
Journal ArticleDOI
A Super-Jupiter Orbiting A Late-Type Star: A Refined Analysis of Microlensing Event OGLE-2012-BLG-0406
Yiannis Tsapras,Yiannis Tsapras,J.-Y. Choi,Rachel Street,C. Han,Valerio Bozza,Andrew Gould,Martin Dominik,J. P. Beaulieu,Andrzej Udalski,U. G. Jørgensen,Takahiro Sumi,D. M. Bramich,D. M. Bramich,P. Browne,Keith Horne,M. Hundertmark,Sergei I. Ipatov,N. Kains,Colin Snodgrass,Iain A. Steele,Khalid Al-Subai,J. M. Andersen,S. Calchi Novati,Yassine Damerdji,C. Diehl,C. Diehl,Andrii Elyiv,E. Giannini,S. Hardis,K. B. W. Harpsøe,Tobias C. Hinse,Tobias C. Hinse,Tobias C. Hinse,Diana Juncher,Eamonn Kerins,Heidi Korhonen,C. Liebig,Luigi Mancini,M. Mathiasen,Matthew T. Penny,Markus Rabus,Sohrab Rahvar,Gaetano Scarpetta,Gaetano Scarpetta,Jesper Skottfelt,Jesper Skottfelt,John Southworth,Jean Surdej,J. Tregloan-Reed,C. Vilela,Joachim Wambsganss,Jan Skowron,Radosław Poleski,Radosław Poleski,S. Kozllowski,E. Wyrzykowski,E. Wyrzykowski,Michał K. Szymański,M. Kubiak,P. Pietrukowicz,Grzegorz Pietrzyński,Grzegorz Pietrzyński,Igor Soszyński,Krzysztof Ulaczyk,Michael D. Albrow,Etienne Bachelet,Etienne Bachelet,Richard K. Barry,V. Batista,Aparna Bhattacharya,S. Brillant,J. A. R. Caldwell,Arnaud Cassan,Andrew A. Cole,E. Corrales,Ch. Coutures,S. Dieters,D. Dominis Prester,J. Donatowicz,Pascal Fouqué,Pascal Fouqué,J. G. Greenhill,Stephen R. Kane,D. Kubas,D. Kubas,J. B. Marquette,J. W. Menzies,C. P. Ere,C. P. Ere,K. R. Pollard,M. Zub,G. W. Christie,Darren L. DePoy,S. Dong,Jack D. Drummond,B. S. Gaudi,Calen B. Henderson,K.-H. Hwang,Youn Kil Jung,A. Kavka,J.-R. Koo,C.-U. Lee,D. Maoz,L. A. G. Monard,Tim Natusch,H. Ngan,H. Park,R. W. Pogge,I. Porritt,In-Gu Shin,Yossi Shvartzvald,Thiam-Guan Tan,Jennifer C. Yee,Fumio Abe,David P. Bennett,Ian A. Bond,C. S. Botzler,M. Freeman,Akihiko Fukui,D. Fukunaga,Yoshitaka Itow,Naoki Koshimoto,C. H. Ling,Kimiaki Masuda,Yutaka Matsubara,Yasushi Muraki,S. Namba,K. Ohnishi,Nicholas J. Rattenbury,To. Saito,Denis J. Sullivan,Winston L. Sweatman,Daisuke Suzuki,P. J. Tristram,N. Tsurumi,K. Wada,N. Yamai,P. C. M. Yock,Atsunori Yonehara +139 more
TL;DR: In this paper, a detailed analysis of survey and follow-up observations of microlensing event OGLE-2012-BLG-0406 based on data obtained from 10 different observatories is presented.
Journal ArticleDOI
A Super-Jupiter orbiting a late-type star: A refined analysis of microlensing event OGLE-2012-BLG-0406
Yiannis Tsapras,J.-Y. Choi,R. A. Street,C. Han,Valerio Bozza,Andrew Gould,Martin Dominik,J. P. Beaulieu,Andrzej Udalski,U. G. Jørgensen,Takahiro Sumi,D. M. Bramich,P. Browne,Keith Horne,M. Hundertmark,Sergei I. Ipatov,N. Kains,Colin Snodgrass,Iain A. Steele,Khalid Al-Subai,J. M. Andersen,S. Calchi Novati,Yassine Damerdji,C. Diehl,Andrii Elyiv,E. Giannini,S. Hardis,Kasper Harpsøe,Tobias C. Hinse,Diana Juncher,Eamonn Kerins,Heidi Korhonen,C. Liebig,Luigi Mancini,M. Mathiasen,Matthew T. Penny,Markus Rabus,Sohrab Rahvar,Gaetano Scarpetta,Jesper Skottfelt,John Southworth,Jean Surdej,J. Tregloan-Reed,C. Vilela,Joachim Wambsganss,Jan Skowron,Radosław Poleski,S. Kozlowski,Łukasz Wyrzykowski,Michał K. Szymański,M. Kubiak,P. Pietrukowicz,Grzegorz Pietrzyński,Igor Soszyński,K. Ulaczyk,Michael D. Albrow,Etienne Bachelet,Richard K. Barry,V. Batista,Aparna Bhattacharya,Stephane Brillant,J. A. R. Caldwell,Arnaud Cassan,Andrew A. Cole,E. Corrales,Ch. Coutures,S. Dieters,D. Dominis Prester,J. Donatowicz,P. Fouque,J. G. Greenhill,S. R. Kane,D. Kubas,J. B. Marquette,J. W. Menzies,C. P. Ere,K. R. Pollard,D. Wouters,G. W. Christie,Darren L. DePoy,S. Dong,Jack D. Drummond,B. S. Gaudi,Calen B. Henderson,K.-H. Hwang,Y. K. Jung,A. Kavka,J.-R. Koo,C.-U. Lee,D. Maoz,L. A. G. Monard,Tim Natusch,H. Ngan,H. Park,R. W. Pogge,I. Porritt,In-Gu Shin,Yossi Shvartzvald,Thiam-Guan Tan,Jennifer C. Yee,Fumio Abe,David P. Bennett,Ian A. Bond,C. S. Botzler,M. Freeman,Akihiko Fukui,D. Fukunaga,Yoshitaka Itow,N. Koshimoto,C. H. Ling,Kimiaki Masuda,Y. Matsubara,Y. Muraki,S. Namba,K. Ohnishi,N. J. Rattenbury,To. Saito,Denis J. Sullivan,Winston L. Sweatman,Daisuke Suzuki,P. J. Tristram,N. Tsurumi,K. Wada,N. Yamai,P. C. M. Yock A. Yonehara +124 more
TL;DR: In this article, a detailed analysis of survey and follow-up observations of microlensing event OGLE-2012-BLG-0406 based on data obtained from 10 different observatories is presented.