A
Anton M. Koekemoer
Researcher at Space Telescope Science Institute
Publications - 1262
Citations - 116974
Anton M. Koekemoer is an academic researcher from Space Telescope Science Institute. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 168, co-authored 1127 publications receiving 106796 citations. Previous affiliations of Anton M. Koekemoer include University of Massachusetts Amherst & Max Planck Society.
Papers
More filters
Journal ArticleDOI
A Very Large (θ E ≳ 40″) Strong Gravitational Lens Selected with the Sunyaev-Zel’dovich Effect: PLCK G287.0+32.9 (z = 0.38)
Adi Zitrin,Stella Seitz,A. Monna,Anton M. Koekemoer,Mario Nonino,Daniel Gruen,Daniel Gruen,Italo Balestra,Italo Balestra,Marisa Girardi,Marisa Girardi,Johannes Koppenhoefer,Amata Mercurio +12 more
TL;DR: In this article, strong-lensing analysis of the PLCK G287 cluster is presented, identifying 20 sets of multiply imaged galaxies and candidates in new Hubble Space Telescope (HST) data, including a long, l similar to 22 '' giant arc, as well as a quadruply imaged, apparently bright (magnified to J(F110W) = 25.3 AB), likely high redshift dropout galaxy at z(phot) = 6.90 [6.13-8.43] (95% C.I.).
Journal ArticleDOI
THE NONLINEAR BIASING OF THE zCOSMOS GALAXIES UP TO z ∼ 1 FROM THE 10k SAMPLE
Katarina Kovac,Cristiano Porciani,Cristiano Porciani,Simon J. Lilly,Christian Marinoni,Luigi Guzzo,O. Cucciati,Gianni Zamorani,A. Iovino,Pascal Oesch,M. Bolzonella,Y. Peng,B. Meneux,E. Zucca,S. Bardelli,C. M. Carollo,T. Contini,J. P. Kneib,O. Le Fevre,Vincenzo Mainieri,Alvio Renzini,Marco Scodeggio,Angela Bongiorno,Karina Caputi,Graziano Coppa,S. de la Torre,S. de la Torre,L. de Ravel,Alexis Finoguenov,P. Franzetti,B. Garilli,P. Kampczyk,C. Knobel,F. Lamareille,J. F. Le Borgne,V. Le Brun,Christian Maier,M. Mignoli,Roser Pello,Enrique Perez-Montero,Lucia Pozzetti,E. Ricciardelli,John D. Silverman,Masayuki Tanaka,Lidia Tasca,L. Tresse,D. Vergani,U. Abbas,D. Bottini,A. Cappi,Paolo Cassata,Andrea Cimatti,M. Fumana,Anton M. Koekemoer,A. Leauthaud,D. Maccagni,H. J. McCracken,P. Memeo,R. Scaramella,Nick Scoville +59 more
TL;DR: In this article, the authors used the galaxy overdensity field reconstructed in the volume of the COSMOS area to study the nonlinear biasing of the zCOS MOS galaxies.
Journal ArticleDOI
The ALMA Frontier Fields Survey III: 1.1 mm Emission Line Identifications in Abell 2744, MACSJ0416.1-2403, MACSJ1149.5+2223, Abell 370, and Abell S1063
Jorge González-López,Franz E. Bauer,Manuel Aravena,Nicolas Laporte,Larry Bradley,M. Carrasco,R. Carvajal,R. Demarco,L. Infante,R. Kneissl,Anton M. Koekemoer,A. M. Muñoz Arancibia,P. Troncoso,E. Villard,Adi Zitrin +14 more
TL;DR: In this paper, the authors perform a search for emission lines in the ALMA observations of five Frontier Fields clusters and assess the reliability of their detection by associating line candidates with detected galaxies in deep nearinfrared imaging.
Journal ArticleDOI
Radio observations of the CDF-South: a possible link between radio emission and star formation in X-ray selected AGN
Emmanouel Rovilos,Antonis Georgakakis,I. Georgantopoulos,Jose Afonso,Anton M. Koekemoer,Bahram Mobasher,C. D. Goudis +6 more
TL;DR: In this paper, the authors explore the radio emission of X-ray selected AGN by combining deep radio (1.4GHz; 60micro-Jy) and Xray data with multi-wavelength (optical, mid-infrared) observations in the Extended Chandra Deep Field South (E-CDFS).
Journal ArticleDOI
COSMOS 5921+0638: characterization and analysis of a new strong gravitationally lensed AGN
Timo Anguita,C. Faure,Jean-Paul Kneib,Joachim Wambsganss,C. Knobel,Anton M. Koekemoer,Marceau Limousin,Marceau Limousin +7 more
TL;DR: In this paper, the authors investigated the nature of COSMOS 5921+0638 by studying its photometric, spectroscopic and physical properties and concluded that the observed flux ratio anomalies are probably due to microlensing by stars in the lensing galaxy and/or a combination of static phenomena.