Related papers: The Hyper Suprime-Cam SSP Transient Survey in COSM…

Subaru Hyper Suprime-Cam excavates colossal over- and under-dense structures over 360 deg2 out to z=1

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…

Cosmology and Nongalactic Astrophysics · Physics 2021-03-24 Rhythm Shimakawa , Yuichi Higuchi , Masato Shirasaki , Masayuki Tanaka , Yen-Ting Lin , Masao Hayashi , Rieko Momose , Chien-Hsiu Lee , Haruka Kusakabe , Tadayuki Kodama , Naoaki Yamamoto

Deep Optical Imaging of the COSMOS Field with Hyper Suprime-Cam Using Data from the Subaru Strategic Program and the University of Hawaii

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…

Astrophysics of Galaxies · Physics 2017-06-05 Masayuki Tanaka , Guenther Hasinger , John D. Silverman , Steven Bickerton , Hisanori Furusawa , Yuichi Harikane , Esther Hu , Hiroyuki Ikeda , Yanxia Li , Henry J. McCracken , Paul A. Price , Michael A. Strauss , Michitaro Koike , Yutaka Komiyama , Sogo Mineo , Satoshi Miyazaki , Atsushi J. Nishizawa , Tadafumi Takata , Yousuke Utsumi , Yoshihiko Yamada , Naoki Yasuda

First Data Release of the Hyper Suprime-Cam Subaru Strategic Program

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

Constraints on the rate of supernovae lasting for more than a year from Subaru/Hyper Suprime-Cam

Some supernovae such as pair-instability supernovae are predicted to have the duration of more than a year in the observer frame. To constrain the rates of supernovae lasting for more than a year, we conducted a long-term deep transient…

High Energy Astrophysical Phenomena · Physics 2021-08-05 Takashi J. Moriya , Ji-an Jiang , Naoki Yasuda , Mitsuru Kokubo , Kojiro Kawana , Keiichi Maeda , Yen-Chen Pan , Robert M. Quimby , Nao Suzuki , Ichiro Takahashi , Masaomi Tanaka , Nozomu Tominaga , Ken'ichi Nomoto , Jeff Cooke , Lluis Galbany , Santiago Gonzalez-Gaitan , Chien-Hsiu Lee , Giuliano Pignata

Second Data Release of the Hyper Suprime-Cam Subaru Strategic Program

This paper presents the second data release of the Hyper Suprime-Cam Subaru Strategic Program, a wide-field optical imaging survey on the 8.2 meter Subaru Telescope. The release includes data from 174 nights of observation through January…

Instrumentation and Methods for Astrophysics · Physics 2019-11-06 Hiroaki Aihara , Yusra AlSayyad , Makoto Ando , Robert Armstrong , James Bosch , Eiichi Egami , Hisanori Furusawa , Junko Furusawa , Andy Goulding , Yuichi Harikane , Chiaki Hikage , Paul T. P. Ho , Bau-Ching Hsieh , Song Huang , Hiroyuki Ikeda , Masatoshi Imanishi , Kei Ito , Ikuru Iwata , Anton T. Jaelani , Ryota Kakuma , Kojiro Kawana , Satoshi Kikuta , Umi Kobayashi , Michitaro Koike , Yutaka Komiyama , Xiangchong Li , Yongming Liang , Yen-Ting Lin , Wentao Luo , Robert Lupton , Nate B. Lust , Lauren A. MacArthur , Yoshiki Matsuoka , Sogo Mineo , Hironao Miyatake , Satoshi Miyazaki , Surhud More , Ryoma Murata , Shigeru V. Namiki , Atsushi J. Nishizawa , Masamune Oguri , Nobuhiro Okabe , Sakurako Okamoto , Yuki Okura , Yoshiaki Ono , Masato Onodera , Masafusa Onoue , Ken Osato , Masami Ouchi , Takatoshi Shibuya , Michael A. Strauss , Naoshi Sugiyama , Yasushi Suto , Masahiro Takada , Yuhei Takagi , Tadafumi Takata , Satoshi Takita , Masayuki Tanaka , Tsuyoshi Terai , Yoshiki Toba , Hisakazu Uchiyama , Yousuke Utsumi , Shiang-Yu Wang , Wenting Wang , Yoshihiko Yamada

QHSC: The Quasar Candidate Catalog for the Hyper Suprime-Cam Subaru Strategic Program

The Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) is a deep wide-field multi-band imaging survey consisting of three layers (Wide, Deep, and UltraDeep), with the Wide layer covering $\sim 1470$ deg$^2$ to a depth of $i \sim 26$ mag.…

Astrophysics of Galaxies · Physics 2025-11-19 Rui Zhu , Xue-Bing Wu , Yuxuan Pang , Yuming Fu

MUSUBI (MegaCam Ultra-deep Survey: $u^\ast$-Band Imaging)-Data for the COSMOS and SXDS Fields

The Subaru Hyper Suprime-Cam (HSC) Strategic Survey is the latest-generation multi-band optical imaging survey for galaxy evolution and structure formation. The "Ultra-Deep" component of the HSC survey provides $grizy$ broad-band images…

Astrophysics of Galaxies · Physics 2022-07-06 Wei-Hao Wang , Sebastien Foucaud , Bau-Ching Hsieh , Hung-Yu Jian , Lihwai Lin , Yen-Ting Lin , Jean Coupon , Yasuhiro Hashimoto , Masami Ouchi , Kazuhiro Shimasaku , Youichi Ohyama , Keiichi Umetsu , Shiang-Yu Wang , Tzu-Ching Chang

Photometric classification of HSC transients using machine learning

The advancement of technology has resulted in a rapid increase in supernova (SN) discoveries. The Subaru/Hyper Suprime-Cam (HSC) transient survey, conducted from fall 2016 through spring 2017, yielded 1824 SN candidates. This gave rise to…

Instrumentation and Methods for Astrophysics · Physics 2020-08-18 Ichiro Takahashi , Nao Suzuki , Naoki Yasuda , Akisato Kimura , Naonori Ueda , Masaomi Tanaka , Nozomu Tominaga , Naoki Yoshida

A systematic search for rapid transients in the Subaru HSC-SSP transient survey

Recent high-cadence transient surveys have discovered rapid transients whose light curve timescales are shorter than those of typical supernovae. In this paper, we present a systematic search for rapid transients at medium-high redshifts…

High Energy Astrophysical Phenomena · Physics 2024-10-16 Seiji Toshikage , Masaomi Tanaka , Naoki Yasuda , Takashi J. Moriya , Ichiro Takahashi , Ji-an Jiang , Mitsuru Kokubo , Naoki Matsumoto , Keiichi Maeda , Tomoki Morokuma , Nao Suzuki , Nozomu Tominaga

The Hyper Suprime-Cam SSP Survey: Overview and Survey Design

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

Third Data Release of the Hyper Suprime-Cam Subaru Strategic Program

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…

Instrumentation and Methods for Astrophysics · Physics 2022-02-23 Hiroaki Aihara , Yusra AlSayyad , Makoto Ando , Robert Armstrong , James Bosch , Eiichi Egami , Hisanori Furusawa , Junko Furusawa , Sumiko Harasawa , Yuichi Harikane , Bau-Ching Hsieh , Hiroyuki Ikeda , Kei Ito , Ikuru Iwata , Tadayuki Kodama , Michitaro Koike , Mitsuru Kokubo , Yutaka Komiyama , Xiangchong Li , Yongming Liang , Yen-Ting Lin , Robert H. Lupton , Nate B Lust , Lauren A. MacArthur , Ken Mawatari , Sogo Mineo , Hironao Miyatake , Satoshi Miyazaki , Surhud More , Takahiro Morishima , Hitoshi Murayama , Kimihiko Nakajima , Fumiaki Nakata , Atsushi J. Nishizawa , Masamune Oguri , Nobuhiro Okabe , Yuki Okura , Yoshiaki Ono , Ken Osato , Masami Ouchi , Yen-Chen Pan , Andrés A. Plazas Malagón , Paul A. Price , Sophie L Reed , Eli S. Rykoff , Takatoshi Shibuya , Mirko Simunovic , Michael A. Strauss , Kanako Sugimori , Yasushi Suto , Nao Suzuki , Masahiro Takada , Yuhei Takagi , Tadafumi Takata , Satoshi Takita , Masayuki Tanaka , Shenli Tang , Dan S. Taranu , Tsuyoshi Terai , Yoshiki Toba , Edwin L. Turner , Hisakazu Uchiyama , Bovornpratch Vijarnwannaluk , Christopher Z Waters , Yoshihiko Yamada , Naoaki Yamamoto , Takuji Yamashita

Supernovae in the Subaru Deep Field: An Initial Sample, and Type Ia Rate, out to Redshift 1.6

Large samples of high-redshift supernovae (SNe) are potentially powerful probes of cosmic star formation, metal enrichment, and SN physics. We present initial results from a new deep SN survey, based on re-imaging in the R, i', z' bands, of…

Astrophysics · Physics 2009-11-13 Dovi Poznanski , Dan Maoz , Naoki Yasuda , Ryan J. Foley , Mamoru Doi , Alexei V. Filippenko , Masataka Fukugita , Avishay Gal-Yam , Buell T. Jannuzi , Tomoki Morokuma , Takeshi Oda , Heidi Schweiker , Keren Sharon , Jeffrey M. Silverman , Tomonori Totani

HOLISMOKES. VIII. High-redshift, strong-lens search in the Hyper Suprime-Cam Subaru Strategic Program

We carry out a search for strong-lens systems containing high-redshift lens galaxies with the goal of extending strong-lensing-assisted galaxy evolutionary studies to earlier cosmic time. Two strong-lens classifiers are constructed from a…

Astrophysics of Galaxies · Physics 2022-06-01 Yiping Shu , Raoul Cañameras , Stefan Schuldt , Sherry H. Suyu , Stefan Taubenberger , Kaiki Taro Inoue , Anton T. Jaelani

First release of high-redshift superluminous supernovae from the Subaru HIgh-Z sUpernova CAmpaign (SHIZUCA). I. Photometric properties

We report our first discoveries of high-redshift supernovae from the Subaru HIgh-Z sUpernova CAmpaign (SHIZUCA), the transient survey using Subaru/Hyper Suprime-Cam. We report the discovery of three supernovae at the…

High Energy Astrophysical Phenomena · Physics 2019-03-29 Takashi J. Moriya , Masaomi Tanaka , Naoki Yasuda , Ji-an Jiang , Chien-Hsiu Lee , Keiichi Maeda , Tomoki Morokuma , Ken'ichi Nomoto , Robert M. Quimby , Nao Suzuki , Ichiro Takahashi , Masayuki Tanaka , Nozomu Tominaga , Masaki Yamaguchi , Stephanie R. Bernard , Jeff Cooke , Chris Curtin , Lluis Galbany , Santiago Gonzalez-Gaitan , Giuliano Pignata , Tyler Pritchard , Yutaka Komiyama , Robert H. Lupton

Searching for Moving Objects in HSC-SSP: Pipeline and Preliminary Results

The Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) is currently the deepest wide- field survey in progress. The 8.2 m aperture of Subaru telescope is very powerful in detect- ing faint/small moving objects, including near-Earth…

Earth and Planetary Astrophysics · Physics 2018-02-14 Ying-Tung Chen , Hsing-Wen Lin , Mike Alexandersen , Matthew J. Lehner , Shiang-Yu Wang , Jen-Hung Wang , Fumi Yoshida , Yutaka Komiyama , Satoshi Miyazaki

The Subaru COSMOS 20: Subaru Optical Imaging of the HST COSMOS Field with 20 Filters

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…

Astrophysics of Galaxies · Physics 2015-11-18 Y. Taniguchi , M. Kajisawa , M. A. R. Kobayashi , Y. Shioya , T. Nagao , P. Capak , H. Aussel , A. Ichikawa , T. Murayama , N. Scoville , O. Ilbert , M. Salvato , D. B. Sanders , B. Mobasher , S. Miyazaki , Y. Komiyama , O. Le Fevre , L. Tasca , S. Lilly , M. Carollo , A. Renzini , M. Rich , E. Schinnerer , N. Kaifu , H. Karoji , N. Arimoto , S. Okamura , K. Ohta , K. Shimasaku , T. Hayashino

The Cosmic Evolution Survey (COSMOS): Subaru Observations of the HST COSMOS Field

We present deep optical imaging observations of 2 square degree area, covered by the Cosmic Evolution Survey (COSMOS), made by the prime-focus Camera (Supreme-Cam) on the 8.2m Subaru Telescope. Observations were done in six broad-band [B…

Astrophysics · Physics 2009-11-11 Y. Taniguchi , N. Scoville , T. Murayama , D. B. Sanders , B. Mobasher , H. Aussel , P. Capak , M. Ajiki , S. Miyazaki , Y. Komiyama , Y. Shioya , T. Nagao , S. S. Sasaki , J. Koda , C. Carilli , M. Giavalisco , L. Guzzo , G. Hasinger , C. Impey , O. LeFevre , S. Lilly , A. Renzini , M. Rich , E. Schinnerer , P. Shopbell , N. Kaifu , H. Karoji , N. Arimoto , S. Okamura , K. Ohta

The Type Ia supernovae rate with Subaru/XMM-Newton Deep Survey

We present measurements of the rates of high-redshift Type Ia supernovae derived from the Subaru/XMM-Newton Deep Survey (SXDS). We carried out repeat deep imaging observations with Suprime-Cam on the Subaru Telescope, and detected 1040…

Cosmology and Nongalactic Astrophysics · Physics 2017-03-15 Jun E. Okumura , Yutaka Ihara , Mamoru Doi , Tomoki Morokuma , Reynald Pain , Tomonori Totani , Kyle Barbary , Naohiro Takanashi , Naoki Yasuda , Greg Aldering , Kyle Dawson , Gerson Goldhaber , Isobel Hook , Chris Lidman , Saul Perlmutter , Anthony Spadafora , Nao Suzuki , Lifan Wang

The Subaru/XMM-Newton Deep Survey (SXDS) - II. Optical Imaging and Photometric Catalogs

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…

Astrophysics · Physics 2009-11-13 H. Furusawa , G. Kosugi , M. Akiyama , T. Takata , K. Sekiguchi , I. Tanaka , I. Iwata , M. Kajisawa , N. Yasuda , M. Doi , M. Ouchi , C. Simpson , K. Shimasaku , T. Yamada , J. Furusawa , T. Morokuma , C. M. Ishida , K. Aoki , T. Fuse , M. Imanishi , M. Iye , H. Karoji , N. Kobayashi , T. Kodama , Y. Komiyama , Y. Maeda , S. Miyazaki , Y. Mizumoto , F. Nakata , J. Noumaru , R. Ogasawara , S. Okamura , T. Saito , T. Sasaki , Y. Ueda , M. Yoshida

Detectability of High-Redshift Superluminous Supernovae with Upcoming Optical and Near-Infrared Surveys

Observations of high-redshift supernovae (SNe) open a novel opportunity to study the massive star population in the early Universe. We study the detectability of superluminous SNe with upcoming optical and near-infrared (NIR) surveys. Our…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-04 Masaomi Tanaka , Takashi J. Moriya , Naoki Yoshida , Ken'ichi Nomoto