I
I. Bellas-Velidis
Researcher at Max Planck Society
Publications - 79
Citations - 21750
I. Bellas-Velidis is an academic researcher from Max Planck Society. The author has contributed to research in topics: Astrometry & Galaxy. The author has an hindex of 25, co-authored 61 publications receiving 17041 citations. Previous affiliations of I. Bellas-Velidis include University College London.
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Automatic detection of objective prism stellar spectra
Emmanuel Bratsolis,I. Bellas-Velidis,E. Kontizas,Fabio Pasian,A. Dapergolas,Riccardo Smareglia +5 more
TL;DR: In this article, the authors presented a new method for automatic detection of stellar spectra on digitally-scanned objective prism plates, which is based on signal processing techniques with emphasis on obtaining the maximum signal-to-noise ratio from the data, as well as on applying a number of morphological criteria of one-dimensional stellar Spectra images.
VizieR Online Data Catalog: 46 open clusters GaiaDR2 HR diagrams (Gaia Collaboration, 2018)
Carine Babusiaux,F.E. van Leeuwen,Martin A. Barstow,Carme Jordi,Antonella Vallenari,A. Bossini,Alessandro Bressan,Tristan Cantat-Gaudin,M. van Leeuwen,Anthony G. A. Brown,Timo Prusti,J. H. J. de Bruijne,C. A. L. Bailer-Jones,M. Biermann,D. W. Evans,L. Eyer,F. Jansen,Sergei A. Klioner,Uwe Lammers,Lennart Lindegren,Xavier Luri,Francois Mignard,C. Panem,Dimitri Pourbaix,Sofia Randich,P. Sartoretti,H. Siddiqui,Caroline Soubiran,N. A. Walton,Frédéric Arenou,Ulrich Bastian,Mark Cropper,R. Drimmel,D. Katz,Massimiliano Lattanzi,Joost M. Bakker,Carla Cacciari,J. Castañeda,L. Chaoul,N. Cheek,F. De Angeli,C. Fabricius,Raphael Guerra,B. Holl,Eduard Masana,R. Messineo,Nami Mowlavi,Krzysztof Nienartowicz,P. Panuzzo,Jordi Portell,M. Riello,George M. Seabroke,Paolo Tanga,F. Thévenin,G. Gracia-Abril,Giovanni Comoretto,M. Garcia-Reinaldos,D. Teyssier,M. Altmann,Rene Andrae,Marc Audard,I. Bellas-Velidis,Kevin Benson,Jérôme Berthier,R. Blomme,P. Burgess,G. Busso,Benoit Carry,Alberto Cellino,G. Clementini,M. Clotet,O. L. Creevey,Michael Davidson,J. De Ridder,Ludovic Delchambre,Aldo Dell'Oro,C. Ducourant,J. Fernández-Hernández,Morgan Fouesneau,Yves Fremat,Laurent Galluccio,Miguel García-Torres,J. González-Núñez,J.J. González-Vidal,Eric Gosset,L. P. Guy,J. L. Halbwachs,Nigel Hambly,D. L. Harrison,Jonay I. González Hernández,D. Hestroer,Simon Hodgkin,A. Hutton,Gérard Jasniewicz,A. Jean-Antoine-Piccolo,Stefan Jordan,Andreas Korn,Alberto Krone-Martins,A. C. Lanzafame,T. Lebzelter,W. Loeer,Minia Manteiga,P. M. Marrese,J. M. Martín-Fleitas,André Moitinho,A. Mora,K. Muinonen,J. Osinde,Elena Pancino,T. Pauwels,J. M. Petit,A. Recio-Blanco,P. J. Richards,L. Rimoldini,Annie C. Robin,L. M. Sarro,Christos Siopis,M. W. L. Smith,Alessandro Sozzetti,M. Sueveges,J. Torra,W. van Reeven,Ummi Abbas,A. Abreu Aramburu,S. Accart,Conny Aerts,G. Altavilla,M. A. Álvarez,R. Alvarez,J. Alves,Richard I. Anderson,A. H. Andrei,E. Anglada Varela,E. Antiche,Teresa Antoja,Bernardino Arcay,Tri L. Astraatmadja,N. Bach,S. G. Baker,L. Balaguer-Núñez,P. Balm,Christophe Barache,C. Barata,D. Barbato,F. Barblan,Paul S. Barklem,David Barrado,M. Barros,S. Bartholomé Muñoz,J.-L. Bassilana,Ugo Becciani,M. Bellazzini,A. Berihuete,Stefano Bertone,Luciana Bianchi,Olivier Bienaymé,Sergi Blanco-Cuaresma,T. Boch,Corrado Boeche,Alex Bombrun,R. Borrachero,S. Bouquillon,Geraldine Bourda,A. Bragaglia,L. Bramante,Maarten A. Breddels,N. Brouillet,T. Bruesemeister,E. Brugaletta,B. Bucciarelli,A. Burlacu,Deborah Busonero,A. G. Butkevich,R. Buzzi,E. Caau,Rossella Cancelliere,Giacomo Cannizzaro,Ruth Carballo,T. Carlucci,J. M. Carrasco,Laia Casamiquela,M. Castellani,Alfred Castro-Ginard,Patrick Charlot,L. Chemin,Andrea Chiavassa,G. Cocozza,Gráinne Costigan,S. Cowell,F. Crifo,M. Crosta,C. Crowley,J. Cuypersy,Carlos Dafonte,Yassine Damerdji,A. Dapergolas,P. David,Mario David,P. de Laverny,F. De Luise,R. De March,D. de Martino,R. E. de Souza,A. de Torres,Jonas Debosscher,E. del Pozo,M. Delbo,Antonio Delgado,H. E. Delgado,S. Diakite,C. Diener,Elisa Distefano,C. Dolding,P. Drazinos,J. Durán,Bengt Edvardsson,Harry Enke,Kjell Eriksson,P. Esquej,G. Eynard Bontemps,C. Fabre,M. Fabrizio,Simchon Faigler,A. J. Falcão,M. Farràs Casas,Luciana Federici,Grigori Fedorets,Pierre Fernique,F. Figueras,Francesco Filippi,K. Findeisen,A. Fonti,E. Fraile,M. Fraser,B. Frezouls,Mario Gai,S. Galleti,D. Garabato,F. García-Sedano,A. Garofalo,N. Garralda,A. Gavel,P. Gavras,J. Gerssen,R. Geyer,P. Giacobbe,Gerry Gilmore,S. Girona,G. Giurida,F. Glass,M. Gomes,Mikael Granvik,A. Gueguen,A. Guerrier,J. Guiraud,R. Gutiérrez-Sánchez,R. Haigron,Despina Hatzidimitriou,M. Hauser,Misha Haywood,Ulrike Heiter,Amina Helmi,J. Heu,Thomas Hilger,David Hobbs,Werner Hofmann,G. Holland,H. E. Huckle,Arkadiusz Hypki,V. Icardi,K. Janssen,G. Jevardat de Fombelle,P.G. Jonker,Á. L. Juhász,F. Julbe,A. Karampelas,A. Kewley,Jochen Klar,A. Kochoska,R. Kohley,Katrien Kolenberg,M. Kontizas,E. Kontizas,Sergey E. Koposov,G. Kordopatis,Z. Kostrzewa-Rutkowska,P. Koubsky,Sébastien Lambert,A. F. Lanza,Y. Lasne,J.-B. Lavigne,Y. Le Fustec,C. Le Poncin-Lafitte,Yveline Lebreton,S. Leccia,N. Leclerc,Isabelle Lecoeur-Taïbi,H. Lenhardt,F. Leroux,Shilong Liao,E. Licata,H. E. P. Lindstrøm,T. A. Lister,E. Livanou,Alex Lobel,M. Lopez,S. Managau,Robert G. Mann,G. Mantelet,O. Marchal,Jon Marchant,Marcella Marconi,S. Marinoni,G. Marschalkó,D. J. Marshall,Mario Di Martino,G. Marton,Nicolas Mary,Davide Massari,Tsevi Mazeh,Paul J. McMillan,S. Messina,Daniel Michalik,N. R. Millar,D. Molina,Roberto Molinaro,László Molnár,P. Montegrio,R. Mor,R. Morbidelli,T. Morel,Derek W. Morris,A.F. Mulone,Tatiana Muraveva,Ilaria Musella,Gijs Nelemans,Luciano Nicastro,L. Noval,William O'Mullane,C. Ordenovic,D. Ordóñez-Blanco,P. Osborne,C. Pagani,I. Pagano,F. Pailler,H. Palacin,L. Palaversa,A. Panahi,Michał Pawlak,A. M. Piersimoni,F. X. Pineau,Emese Plachy,G. Plum,E. Poggio,E. Poujoulet,Andrej Prsa,L. Pulone,E. Racero,S. Ragaini,Nicolas Rambaux,M. Ramos-Lerate,S. Regibo,Céline Reylé,F. Riclet,Vincenzo Ripepi,A. Riva,A. Rivard,Guy Rixon,T. Roegiers,Maroussia Roelens,M. Romero-Gómez,Nicholas Rowell,Frédéric Royer,L. Ruiz-Dern,G. Sadowski,T. Sagristà Sellés,Johannes Sahlmann,Jesus Salgado,E. Salguero,Nicoletta Sanna,T. Santana-Ros,M. Sarasso,H. Savietto,M. Schultheis,E. Sciacca,M. Segol,J. C. Segovia,Damien Ségransan,I-C. Shih,L. Siltala,A. F. Silva,R. L. Smart,K. W. Smith,E. Solano,F. Solitro,Rosanna Sordo,Sonia Nieto,J. Souchay,A. Spagna,F. Spoto,U. Stampa,Iain A. Steele,H. Steidelmueller,C.A. Stephenson,H. Stoev,F. F. Suess,Jean Surdej,Laszlo Szabados,E. Szegedi-Elek,D. Tapiador,Francois Taris,G. Tauran,M. B. Taylor,Ramachrisna Teixeira,David Terrett,P. Teyssandier,William Thuillot,A. Titarenko,F. Torra Clotet,C. Turon,Ana Ulla,E. Utrilla,S. Uzzi,M. Vaillant,Gaetano Valentini,V. Valette,A. van Elteren,E. Van Hemelryck,M. Vaschetto,Alberto Vecchiato,Jovan Veljanoski,Y. Viala,D. Vicente,Steve Vogt,C. von Essen,H. Voss,Viktor Votruba,S. Voutsinas,G. Walmsley,M. Weiler,Olivier Wertz,Thomas Wevers,L. Wyrzykowski,A. Yoldas,M. Zerjal,H. Ziaeepour,Juan Zorec,Sven Zschocke,Shay Zucker,C. Zurbach,Tomaz Zwitter +450 more
NELIOTA lunar impact flash detection and event validation
Posted Content
Young stellar structures in four nearby galaxies
P. Drazinos,A. Karampelas,E. Kontizas,M. Kontizas,A. Dapergolas,E. Livanou,I. Bellas-Velidis +6 more
TL;DR: In this article, a modified friends of friends algorithm was used to identify the young stellar population of local groups of galaxies by identifying stellar structures in small and large scales, and the results showed that the average size in each category of the identified structures in the Local Group galaxies presents values consistent with the detected structures in relatively distant spiral galaxies.
Gaia Data Release 3 Analysis of RVS spectra using the General Stellar Parametriser from spectroscopy
Alejandra Recio-Blanco,P. de Laverny,Pedro A. Palicio,Georges Kordopatis,M. A. Álvarez,Mathias Schultheis,G. Contursi,H. Zhao,G. Torralba Elipe,C. Ordénovic,Minia Manteiga,Carlos Dafonte,I. Oreshina-Slezak,Albert Bijaoui,Yves Fremat,George M. Seabroke,F. Pailler,E. Spitoni,E. Poggio,O. Creevey,A. Abreu Aramburu,S. Accart,Rene Andrae,Coryn A. L. Bailer-Jones,I. Bellas-Velidis,N. Brouillet,E. Brugaletta,Alexandra Burlacu,Rigoberto Vargas Carballo,Laia Casamiquela,Andrea Chiavassa,W. J. Cooper,A. Dapergolas,Ludovic Delchambre,Thavisha E. Dharmawardena,R. Drimmel,Bengt Edvardsson,Morgan Fouesneau,D. Garabato,Pedro García-Lario,Miguel García-Torres,A. Gavel,Ana Gomez,I. Gonzalez-Santamaria,Despina Hatzidimitriou,Ulrike Heiter,Arianna Piccolo,M. Kontizas,Andreas Korn,A. C. Lanzafame,Yveline Lebreton,Y. Le Fustec,E. Licata,H. E. P. Lindstrøm,Evdokia Livanou,A. Lobel,A. Lorca,Angela M. Romeo,Federico Marocco,D. J. Marshall,Nicolas Mary,Christine Nicolas,L. Pallas-Quintela,C. Panem,B. Pichon,François Riclet,Caroline Robin,Jan Rybizki,R. Santoveña,Arturo Silvelo,Richard L. Smart,L. M. Sarro,Rosanna Sordo,Caroline Soubiran,Maria Süveges,Ana Ulla,Antonella Vallenari,J. Zorec,E. Utrilla,Joost M. Bakker +79 more
TL;DR: In this paper , the authors propose a solution to solve the problem of the problem: this paper ] of "uniformity" and "uncertainty" of the solution.