N
Nobuharu Ukita
Researcher at Graduate University for Advanced Studies
Publications - 63
Citations - 1624
Nobuharu Ukita is an academic researcher from Graduate University for Advanced Studies. The author has contributed to research in topics: Maser & Stars. The author has an hindex of 21, co-authored 60 publications receiving 1561 citations.
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Journal ArticleDOI
Dense Molecular Clouds in the Galactic Center Region. I. Observations and Data
TL;DR: In this paper, a 160' × 40' (l × b) region around the Galactic center in the CS J = 1-0 line with a high spatial resolution and high sensitivity using the 45 m telescope at Nobeyama Radio Observatory was observed.
Proceedings ArticleDOI
BEARS. SIS 25-BEam Array Receiver System for the NRO 45-m Telescope.
Kazuyoshi Sunada,Chieko Yamaguchi,Naomasa Nakai,Kazuo Sorai,Sachiko K. Okumura,Nobuharu Ukita +5 more
TL;DR: In this article, the SIS 25-BEam Array Receiver System (BEARS) is described, which is a large focal plane array receiver system for the NRO 45 m telescope.
Journal ArticleDOI
The 2014 alma long baseline campaign: an overview*
Alma Partnership,Ed Fomalont,Catherine Vlahakis,Stuartt Corder,Anthony J. Remijan,Denis Barkats,R. Lucas,Todd R. Hunter,Crystal L. Brogan,Y. Asaki,Satoki Matsushita,William R. F. Dent,Richard Hills,Neil M. Phillips,Anita M. S. Richards,Peter Timothy Cox,Rodrigo Amestica,D. Broguiere,W. D. Cotton,A. S. Hales,R. Hiriart,Akihiko Hirota,Jacqueline Hodge,Caterina M. V. Impellizzeri,Jeff Kern,R. Kneissl,Elisabetta Liuzzo,N. Marcelino,Ralph G. Marson,A. Mignano,Kouichiro Nakanishi,Bojan Nikolic,J. E. Perez,Laura M. Pérez,I. Toledo,Rebeca Aladro,Bryan J. Butler,J. R. Cortes,Paulo C. Cortes,Vivek Dhawan,J. Di Francesco,Daniel Espada,F. Galarza,D. Garcia-Appadoo,Lizette Guzman-Ramirez,Elizabeth Humphreys,Taehyun Jung,Seiji Kameno,Robert Laing,Stephane Leon,Jeffrey G. Mangum,Gianni Marconi,Hiroshi Nagai,L.-Å. Nyman,M. Radiszcz,J. A. Rodón,Tsuyoshi Sawada,Satoko Takahashi,Remo P. J. Tilanus,T. A. van Kempen,B. Vila Vilaro,L. C. Watson,Tommy Wiklind,Frédéric Gueth,Ken'ichi Tatematsu,A. Wootten,A. Castro-Carrizo,E. Chapillon,G. Dumas,I. de Gregorio-Monsalvo,H. Francke,J. Gallardo,J. Garcia,S. Gonzalez,John E. Hibbard,T. Hill,Tomasz S. Kaminski,Alexander Karim,M. Krips,Yasutaka Kurono,Carmen López,Sergio Martín,Luke T. Maud,F. Morales,Vincent Piétu,K. Plarre,G. Schieven,Leonardo Testi,L. Videla,E. Villard,Nicholas D. Whyborn,Martin Zwaan,Felipe O. Alves,Paola Andreani,Adam Avison,Miroslav Bárta,F. Bedosti,George J. Bendo,Frank Bertoldi,Matthieu Béthermin,A. D. Biggs,Jérémie Boissier,Jan Brand,S. Burkutean,Viviana Casasola,John Conway,Luca Cortese,B. Dabrowski,Timothy A. Davis,M. Diaz Trigo,Francesco Fontani,R. Franco-Hernández,Gary A. Fuller,R. Galvan Madrid,Anthony M. Giannetti,Adam Ginsburg,Sarah Graves,Evanthia Hatziminaoglou,Michiel R. Hogerheijde,P. Jáchym,I. Jimenez Serra,Marian Karlicky,P. Klaasen,Michaela Kraus,D. Kunneriath,Claudia del P. Lagos,Steven N. Longmore,Silvia Leurini,Matthias Maercker,Benjamin Magnelli,I. Marti Vidal,Marcella Massardi,Anaëlle Maury,S. Muehle,Sebastien Muller,T. W. B. Muxlow,E. O'Gorman,Rosita Paladino,D. Petry,Jaime E. Pineda,Suzanna K. Randall,John Richer,A. Rossetti,A. Rushton,Kazi L.J. Rygl,A. Sanchez Monge,R. Schaaf,Peter Schilke,T. Stanke,M. Schmalzl,Felix Stoehr,S. Urban,E. van Kampen,Wouter Vlemmings,Ke Wang,Wolfgang Wild,Yu-Ping Yang,Satoru Iguchi,T. Hasegawa,M. Saito,Junji Inatani,Norikazu Mizuno,Shin'ichiro Asayama,George Kosugi,K. I. Morita,K. Chiba,S. Kawashima,Sachiko K. Okumura,Nagayoshi Ohashi,Ryusuke Ogasawara,S. Sakamoto,T. Noguchi,Y. D. Huang,Sheng-Yuan Liu,Francisca Kemper,Patrick M. Koch,Ming-Tang Chen,Yoshihiro Chikada,M. Hiramatsu,Daisuke Iono,Masumi Shimojo,Shinya Komugi,Jongsoo Kim,A-Ran Lyo,Erik Muller,C. N. Herrera,Rie E. Miura,J. Ueda,James O. Chibueze,Yu-Nung Su,A. Trejo-Cruz,Kuo-Song Wang,Hitoshi Kiuchi,Nobuharu Ukita,M. Sugimoto,Ryohei Kawabe,Masahiko Hayashi,Shoken Miyama,Shoken Miyama,Paul T. P. Ho,N. Kaifu,M. Ishiguro,Anthony Beasley,S. Bhatnagar,J. A. Braatz,D. G. Brisbin,Nathan Brunetti,Chris Carilli,J. H. Crossley,Larry D'Addario,J. Donovan Meyer,D. T. Emerson,Aaron S. Evans,P. Fisher,K. Golap,D. M. Griffith,A. E. Hale,D. Halstead,Eduardo Hardy,Eduardo Hardy,M. C. Hatz,M. Holdaway,M. Holdaway,Remy Indebetouw,Remy Indebetouw,P. R. Jewell,Amanda A. Kepley,D. C. Kim,Mark Lacy,A. K. Leroy,Harvey S. Liszt,C. J. Lonsdale,Brenda C. Matthews,Mark M. McKinnon,Brian Mason,G. Moellenbrock,Arielle Moullet,Steven T. Myers,Juergen Ott,Alison B. Peck,J. Pisano,Simon J. E. Radford,W. T. Randolph,U. Rao Venkata,M. G. Rawlings,R. Rosen,S. Schnee,Kimberly S. Scott,N. K. Sharp,Kartik Sheth,Richard S. Simon,Takahiro Tsutsumi,S. J. Wood +252 more
TL;DR: The Long Baseline Campaign (LBC) was carried out from 2014 September to late November, culminating in end-to-end observations, calibrations, and imaging of selected Science Verification (SV) targets as discussed by the authors.
Proceedings ArticleDOI
HiCIAO: the Subaru Telescope's new high-contrast coronographic imager for adaptive optics
Klaus W. Hodapp,Ryuji Suzuki,Motohide Tamura,Lyu Abe,Hiroshi Suto,Ryo Kandori,Jun-Ichi Morino,Tetsuo Nishimura,Hideki Takami,Olivier Guyon,Shane Jacobson,Vern Stahlberger,Hubert Yamada,Richard Shelton,Jun Hashimoto,A. V. Tavrov,Jun Nishikawa,Nobuharu Ukita,Hideyuki Izumiura,Masahiko Hayashi,Tadashi Nakajima,Toru Yamada,Tomonori Usuda +22 more
TL;DR: The High Contrast Coronographic Imager for Adaptive Optics (HiCIAO) as discussed by the authors is a coronographic simultaneous differential imaging (SDEI) camera for the new 188-actuator AO system at the Subaru Telescope Nasmyth focus.
Journal ArticleDOI
An Expanding Shell-like Molecular Cloud near the Galactic Center Arc
TL;DR: In this paper, the authors found that a molecular cloud associated with the "vertical filaments" of the Galactic center arc has a shell-like structure and is expanding with a velocity of 20 km s-1.