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Hyper Suprime-Cam (HSC) is a wide-field imaging camera on the prime focus of the 8.2m Subaru telescope on the summit of Maunakea in Hawaii. A team of scientists from Japan, Taiwan and Princeton University is using HSC to carry out a…

Instrumentation and Methods for Astrophysics · Physics 2018-03-16 H. Aihara , N. Arimoto , R. Armstrong , S. Arnouts , N. A. Bahcall , S. Bickerton , J. Bosch , K. Bundy , P. L. Capak , J. H. H. Chan , M. Chiba , J. Coupon , E. Egami , M. Enoki , F. Finet , H. Fujimori , S. Fujimoto , H. Furusawa , J. Furusawa , T. Goto , A. Goulding , J. P. Greco , J. E. Greene , J. E. Gunn , T. Hamana , Y. Harikane , Y. Hashimoto , T. Hattori , M. Hayashi , Y. Hayashi , K. G. Hełminiak , R. Higuchi , C. Hikage , P. T. P. Ho , B. -C. Hsieh , K. Huang , S. Huang , H. Ikeda , M. Imanishi , A. K. Inoue , K. Iwasawa , I. Iwata , A. T. Jaelani , H. -Y. Jian , Y. Kamata , H. Karoji , N. Kashikawa , N. Katayama , S. Kawanomoto , I. Kayo , J. Koda , M. Koike , T. Kojima , Y. Komiyama , A. Konno , S. Koshida , Y. Koyama , H. Kusakabe , A. Leauthaud , C. -H. Lee , L. Lin , Y. -T. Lin , R. H. Lupton , R. Mandelbaum , Y. Matsuoka , E. Medezinski , S. Mineo , S. Miyama , H. Miyatake , S. Miyazaki , R. Momose , A. More , S. More , Y. Moritani , T. J. Moriya , T. Morokuma , S. Mukae , R. Murata , H. Murayama , T. Nagao , F. Nakata , M. Niida , H. Niikura , A. J. Nishizawa , Y. Obuchi , M. Oguri , Y. Oishi , N. Okabe , Y. Okura , Y. Ono , M. Onodera , M. Onoue , K. Osato , M. Ouchi , P. A. Price , T. -S. Pyo , M. Sako , S. Okamoto , M. Sawicki , T. Shibuya , K. Shimasaku , A. Shimono , M. Shirasaki , J. D. Silverman , M. Simet , J. Speagle , D. N. Spergel , M. A. Strauss , Y. Sugahara , N. Sugiyama , Y. Suto , S. H. Suyu , N. Suzuki , P. J. Tait , T. Takata , M. Takada , N. Tamura , M. M. Tanaka , M. Tanaka , M. Tanaka , Y. Tanaka , T. Terai , Y. Terashima , Y. Toba , J. Toshikawa , E. L. Turner , T. Uchida , H. Uchiyama , K. Umetsu , F. Uraguchi , Y. Urata , T. Usuda , Y. Utsumi , S. -Y. Wang , W. -H. Wang , K. C. Wong , K. Yabe , Y. Yamada , H. Yamanoi , N. Yasuda , S. Yeh , A. Yonehara , S. Yuma

We present a summary of optical/NIR deep surveys for very high-$z$ galaxies using the 8.2m Subaru Telescope operated by National Astronomical Observatory of Japan. The prime focus mosaic CCD camera, Suprime-Cam, with a very wide field of…

Astrophysics · Physics 2007-05-23 Yoshiaki Taniguchi

We present both the observations and the data reduction procedures of the Subaru COSMOS 20 project that is an optical imaging survey of the HST COSMOS field, carried out by using Suprime-Cam on the Subaru Telescope with the following 20…

We have built an 80-mega pixels (10240 X 8192) mosaic CCD camera, called Suprime-Cam, for the wide-field prime focus of the 8.2 m Subaru telescope. Suprime-Cam covers a field of view 34' X 27', a unique facility among the the 8-10 m class…

In this paper, we describe the optical imaging data processing pipeline developed for the Subaru Telescope's Hyper Suprime-Cam (HSC) instrument. The HSC Pipeline builds on the prototype pipeline being developed by the Large Synoptic Survey…

We present multi-waveband optical imaging data obtained from observations of the Subaru/XMM-Newton Deep Survey (SXDS). The survey field, centered at R.A.=02:18:00, decl.=-05:00:00, has been the focus of a wide range of multi-wavelength…

The Subaru Telescope is an 8.2 m optical/infrared telescope constructed during 1991--1999 and has been operational since 2000 on the summit area of Maunakea, Hawaii, by the National Astronomical Observatory of Japan (NAOJ). This paper…

Instrumentation and Methods for Astrophysics · Physics 2021-09-01 Masanori Iye

The paper presents the third data release of Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP), a wide-field multi-band imaging survey with the Subaru 8.2m telescope. HSC-SSP has three survey layers (Wide, Deep, and UltraDeep) with…

The Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) is a three-layered imaging survey aimed at addressing some of the most outstanding questions in astronomy today, including the nature of dark matter and dark energy. The survey has…

Instrumentation and Methods for Astrophysics · Physics 2018-02-14 Hiroaki Aihara , Robert Armstrong , Steven Bickerton , James Bosch , Jean Coupon , Hisanori Furusawa , Yusuke Hayashi , Hiroyuki Ikeda , Yukiko Kamata , Hiroshi Karoji , Satoshi Kawanomoto , Michitaro Koike , Yutaka Komiyama , Robert H. Lupton , Sogo Mineo , Hironao Miyatake , Satoshi Miyazaki , Tomoki Morokuma , Yoshiyuki Obuchi , Yukie Oishi , Yuki Okura , Paul A. Price , Tadafumi Takata , Manobu M. Tanaka , Masayuki Tanaka , Yoko Tanaka , Tomohisa Uchida , Fumihiro Uraguchi , Yousuke Utsumi , Shiang-Yu Wang , Yoshihiko Yamada , Hitomi Yamanoi , Naoki Yasuda , Nobuo Arimoto , Masashi Chiba , Francois Finet , Hiroki Fujimori , Seiji Fujimoto , Junko Furusawa , Tomotsugu Goto , Andy Goulding , James E. Gunn , Yuichi Harikane , Takashi Hattori , Masao Hayashi , Krzysztof G. Helminiak , Ryo Higuchi , Chiaki Hikage , Paul T. P. Ho , Bau-Ching Hsieh , Kuiyun Huang , Song Huang , Masatoshi Imanishi , Ikuru Iwata , Anton T. Jaelani , Hung-Yu Jian , Nobunari Kashikawa , Nobuhiko Katayama , Takashi Kojima , Akira Konno , Shintaro Koshida , Haruka Kusakabe , Alexie Leauthaud , C. -H. Lee , Lihwai Lin , Yen-Ting Lin , Rachel Mandelbaum , Yoshiki Matsuoka , Elinor Medezinski , Shoken Miyama , Rieko Momose , Anupreeta More , Surhud More , Shiro Mukae , Ryoma Murata , Hitoshi Murayama , Tohru Nagao , Fumiaki Nakata , Hiroko Niikura , Atsushi J. Nishizawa , Masamune Oguri , Nobuhiro Okabe , Yoshiaki Ono , Masato Onodera , Masafusa Onoue , Masami Ouchi , Tae-Soo Pyo , Takatoshi Shibuya , Kazuhiro Shimasaku , Melanie Simet , Joshua Speagle , David N. Spergel , Michael A. Strauss , Yuma Sugahara , Naoshi Sugiyama , Yasushi Suto , Nao Suzuki , Philip J. Tait , Masahiro Takada , Tsuyoshi Terai , Yoshiki Toba , Edwin L. Turner , Hisakazu Uchiyama , Keiichi Umetsu , Yuji Urata , Tomonori Usuda , Sherry Yeh , Suraphong Yuma

We present an overview of a deep transient survey of the COSMOS field with the Subaru Hyper Suprime-Cam (HSC). The survey was performed for the 1.77 deg$^2$ ultra-deep layer and 5.78 deg$^2$ deep layer in the Subaru Strategic Program over…

The Subaru Deep Field (SDF) project is a program of Subaru Observatory to carry out a deep galaxy survey over a blank field as large as 34'x27'. The program consists of very deep multi-band optical imaging, near infrared imaging for smaller…

Subaru Strategic Program with the Hyper-Suprime Cam (HSC-SSP) has proven to be successful with its extremely-wide area coverage in past years. Taking advantages of this feature, we report initial results from exploration and research of…

PFS (Prime Focus Spectrograph), a next generation facility instrument on the 8.2-meter Subaru Telescope, is a very wide-field, massively multiplexed, optical and near-infrared spectrograph. Exploiting the Subaru prime focus, 2394…

Instrumentation and Methods for Astrophysics · Physics 2016-12-14 Naoyuki Tamura , Naruhisa Takato , Atsushi Shimono , Yuki Moritani , Kiyoto Yabe , Yuki Ishizuka , Akitoshi Ueda , Yukiko Kamata , Hrand Aghazarian , Stephane Arnouts , Gabriel Barban , Robert H. Barkhouser , Renato C. Borges , David F. Braun , Michael A. Carr , Pierre-Yves Chabaud , Yin-Chang Chang , Hsin-Yo Chen , Masashi Chiba , Richard C. Y. Chou , You-Hua Chu , Judith G. Cohen , Rodrigo P. de Almeida , Antonio C. de Oliveira , Ligia S. de Oliveira , Richard G. Dekany , Kjetil Dohlen , Jesulino B. dos Santos , Leandro H. dos Santos , Richard S. Ellis , Maximilian Fabricius , Didier Ferrand , Decio Ferreira , Mirek Golebiowski , Jenny E. Greene , Johannes Gross , James E. Gunn , Randolph Hammond , Albert Harding , Murdock Hart , Timothy M. Heckman , Christopher M. Hirata , Paul Ho , Stephen C. Hope , Larry Hovland , Shu-Fu Hsu , Yen-Shan Hu , Ping-Jie Huang , Marc Jaquet , Yipeng Jing , Jennifer Karr , Masahiko Kimura , Matthew E. King , Eiichiro Komatsu , Vincent Le Brun , Olivier Le Fevre , Arnaud Le Fur , David Le Mignant , Hung-Hsu Ling , Craig P. Loomis , Robert H. Lupton , Fabrice Madec , Peter Mao , Lucas S. Marrara , Claudia Mendes de Oliveira , Yosuke Minowa , Chaz N. Morantz , Hitoshi Murayama , Graham J. Murray , Youichi Ohyama , Joseph Orndorff , Sandrine Pascal , Jefferson M. Pereira , Daniel J. Reiley , Martin Reinecke , Andreas Ritter , Mitsuko Roberts , Mark A. Schwochert , Michael D. Seiffert , Stephen A. Smee , Laerte Sodre , David N. Spergel , Aaron J. Steinkraus , Michael A. Strauss , Christian Surace , Yasushi Suto , Nao Suzuki , John Swinbank , Philip J. Tait , Masahiro Takada , Tomonori Tamura , Yoko Tanaka , Laurence Tresse , Orlando Verducci , Didier Vibert , Clement Vidal , Shiang-Yu Wang , Chih-Yi Wen , Chi-Hung Yan , Naoki Yasuda

An overview of the current status of the 8.2 m Subaru Telescope constructed and operated at Mauna Kea, Hawaii, by the National Astronomical Observatory of Japan is presented. The basic design concept and the verified performance of the…

Astrophysics · Physics 2015-06-24 Masanori Iye , Hiroshi Karoji , Hiroyasu Ando , Norio Kaifu , Keiichi Kodaira

We present an application of machine-learning (ML) techniques to source selection in the optical transient survey data with Hyper Suprime-Cam (HSC) on the Subaru telescope. Our goal is to select real transient events accurately and in a…

Instrumentation and Methods for Astrophysics · Physics 2016-10-26 Mikio Morii , Shiro Ikeda , Nozomu Tominaga , Masaomi Tanaka , Tomoki Morokuma , Katsuhiko Ishiguro , Junji Yamato , Naonori Ueda , Naotaka Suzuki , Naoki Yasuda , Naoki Yoshida

We present the launch of the Hyper Suprime-Cam Legacy Archive (HSCLA), a public archive of processed, science-ready data from Hyper Suprime-Cam (HSC). HSC is an optical wide-field imager installed at the prime focus of the Subaru Telescope…

Instrumentation and Methods for Astrophysics · Physics 2021-05-19 Masayuki Tanaka , Hiroyuki Ikeda , Kazumi Murata , Satoshi Takita , Sogo Mineo , Michitaro Koike , Yuki Okura , Sumiko Harasawa

The Subaru-Asahi StarCam is a high-sensitivity live-streaming camera for meteor observation, installed on the dome of the Subaru Telescope at the summit area of Maunakea, Hawai'i. Although it was originally intended to share the Maunakea…

Instrumentation and Methods for Astrophysics · Physics 2025-08-04 Ichi Tanaka , Masanobu Higashiyama , Masayo Nakajima , Toyokazu Uda , Hitoshi Hasegawa , Mikiya Sato , Jun-ichi Watanabe

We present the deepest optical images of the COSMOS field based on a joint dataset taken with Hyper Suprime-Cam (HSC) by the HSC Subaru Strategic Program (SSP) team and the University of Hawaii (UH). The COSMOS field is one of the key…

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