J
Joshua S. Speagle
Researcher at Harvard University
Publications - 111
Citations - 7677
Joshua S. Speagle is an academic researcher from Harvard University. The author has contributed to research in topics: Galaxy & Stars. The author has an hindex of 24, co-authored 87 publications receiving 4984 citations. Previous affiliations of Joshua S. Speagle include California Institute of Technology & University of Toronto.
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Journal ArticleDOI
A Highly Consistent Framework for the Evolution of the Star-Forming "Main Sequence" from z~0-6
Joshua S. Speagle,Joshua S. Speagle,Charles L. Steinhardt,Charles L. Steinhardt,Peter Capak,John D. Silverman +5 more
TL;DR: In this article, the authors investigate the evolution of the star-forming galaxy (SFG) main sequence (MS) in stellar mass and star formation rate (SFR) out to z ~ 6.4 Gyr.
Journal ArticleDOI
dynesty: a dynamic nested sampling package for estimating Bayesian posteriors and evidences
TL;DR: Dynamic Nested Sampling as discussed by the authors adaptively allocating samples based on posterior structure, which has the benefits of Markov Chain Monte Carlo algorithms that focus exclusively on posterior estimation while retaining nested sampling's ability to estimate evidences and sample from complex, multi-modal distributions.
Journal ArticleDOI
A 3D Dust Map Based on Gaia, Pan-STARRS 1, and 2MASS
Gregory M. Green,Gregory M. Green,Edward F. Schlafly,Catherine Zucker,Joshua S. Speagle,Douglas P. Finkbeiner +5 more
TL;DR: A new three-dimensional map of dust reddening, based on Gaia parallaxes and stellar photometry from Pan-STARRS 1 and 2MASS, is presented, which infer the distances, reddenings and types of 799 million stars.
Journal ArticleDOI
The Hyper Suprime-Cam SSP Survey: Overview and Survey Design
Hiroaki Aihara,Nobuo Arimoto,Robert Armstrong,Stephane Arnouts,Neta A. Bahcall,S. J. Bickerton,James Bosch,Kevin Bundy,Peter Capak,James H. H. Chan,Masashi Chiba,Jean Coupon,Eiichi Egami,Motohiro Enoki,F. Finet,Hiroki Fujimori,Seiji Fujimoto,Hisanori Furusawa,J. Furusawa,Tomotsugu Goto,Andy D. Goulding,Johnny P. Greco,Jenny E. Greene,James E. Gunn,Takashi Hamana,Yuichi Harikane,Yasuhiro Hashimoto,Takashi Hattori,Masao Hayashi,Yusuke Hayashi,Krzysztof G. Hełminiak,Ryo Higuchi,Chiaki Hikage,Paul T. P. Ho,Bau-Ching Hsieh,Kuiyun Huang,Song Huang,Hiroyuki Ikeda,Masatoshi Imanishi,Akio K. Inoue,K. Iwasawa,Ikuru Iwata,Anton T. Jaelani,Hung-Yu Jian,Y. Kamata,Hiroshi Karoji,Nobunari Kashikawa,N. Katayama,Satoshi Kawanomoto,Issha Kayo,Jun Koda,Michitaro Koike,Takashi Kojima,Yutaka Komiyama,Akira Konno,S. Koshida,Yusei Koyama,Haruka Kusakabe,A. Leauthaud,Chien-Hsiu Lee,Lihwai Lin,Yen-Ting Lin,Robert H. Lupton,Rachel Mandelbaum,Yoshiki Matsuoka,Elinor Medezinski,S. Mineo,Shoken M. Miyama,Hironao Miyatake,Satoshi Miyazaki,Rieko Momose,A. More,Surhud More,Y. Moritani,Takashi J. Moriya,Tomoki Morokuma,Shiro Mukae,Ryoma Murata,Hitoshi Murayama,Tohru Nagao,Fumiaki Nakata,Mana Niida,Hiroko Niikura,Atsushi J. Nishizawa,Yoshiyuki Obuchi,Masamune Oguri,Yukie Oishi,Nobuhiro Okabe,Yuki Okura,Yoshiaki Ono,Masato Onodera,M. Onoue,Ken Osato,Masami Ouchi,P. A. Price,Tae-Soo Pyo,M. Sako,Sakurako Okamoto,Marcin Sawicki,Takatoshi Shibuya,Kazuhiro Shimasaku,Atsushi Shimono,Masato Shirasaki,John D. Silverman,Melanie Simet,Joshua S. Speagle,David N. Spergel,Michael A. Strauss,Yuma Sugahara,Naoshi Sugiyama,Yasushi Suto,Sherry H. Suyu,Nao Suzuki,Philip J. Tait,Tadafumi Takata,Masahiro Takada,Naoyuki Tamura,Masayuki Tanaka,Masaomi Tanaka,Yoko Tanaka,T. Terai,Yuichi Terashima,Yoshiki Toba,Jun Toshikawa,Edwin L. Turner,Tomohisa Uchida,Hisakazu Uchiyama,Keiichi Umetsu,Fumihiro Uraguchi,Yuji Urata,Tomonori Usuda,Yousuke Utsumi,Shiang-Yu Wang,Wei-Hao Wang,Kenneth C. Wong,Kiyoto Yabe,Yoshihiko Yamada,Hitomi Yamanoi,Naoki Yasuda,Sherry Yeh,Atsunori Yonehara,Suraphong Yuma +141 more
TL;DR: 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 as mentioned in this paper.
Journal ArticleDOI
Cosmology from cosmic shear power spectra with Subaru Hyper Suprime-Cam first-year data
Chiaki Hikage,Masamune Oguri,Masamune Oguri,Takashi Hamana,Surhud More,Surhud More,Rachel Mandelbaum,Masahiro Takada,Fabian Köhlinger,Hironao Miyatake,Atsushi J. Nishizawa,Hiroaki Aihara,Hiroaki Aihara,Robert Armstrong,James Bosch,Jean Coupon,Anne Ducout,Paul T. P. Ho,Bau-Ching Hsieh,Yutaka Komiyama,François Lanusse,Alexie Leauthaud,Robert H. Lupton,Elinor Medezinski,Sogo Mineo,Shoken Miyama,Satoshi Miyazaki,Ryoma Murata,Ryoma Murata,Hitoshi Murayama,Hitoshi Murayama,Hitoshi Murayama,Masato Shirasaki,Cristóbal Sifón,Melanie Simet,Melanie Simet,Joshua S. Speagle,David N. Spergel,David N. Spergel,Michael A. Strauss,Naoshi Sugiyama,Naoshi Sugiyama,Masayuki Tanaka,Yousuke Utsumi,Shiang-Yu Wang,Yoshihiko Yamada +45 more
TL;DR: In this article, the authors measured cosmic weak lensing shear power spectra with the Subaru Hyper Suprime-Cam (HSC) survey first-year shear catalog covering 137 degrees of the sky.