Accurate measurement of density fluctuations and their evolution

• Project/Area Number: 26800093
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Astronomy
• Research Institution: The University of Tokyo
• Principal Investigator: Oguri Masamune 東京大学, 大学院理学系研究科(理学部), 助教 (60598572)
• Project Period (FY): 2014-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000); Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
• Keywords: 観測的宇宙論 / 重力レンズ / 銀河団 / サーベイ観測 / ダークマター / ダークエネルギー

Outline of Final Research Achievements

I obtained many research results based on the analysis of the first-year HSC survey data and related work. I have constructed the three-dimensional weak lensing mass map ever made, and selected clusters of galaxies purely from the mass map to find that their abundance is lower than the expectation from the Planck satellite result. I have also constructed an optically selected cluster catalog out to redshift of 1.1. I contributed the discovery of the farthest star eve seen that was made thanks to gravitational lensing magnification, and found that the discovery place an interesting constraint on the nature of dark matter.

Research Products

• [Int'l Joint Research] プリンストン大学/ミネソタ大学/カーネギーメロン大学(米国)
• [Int'l Joint Research] カンタブリア大学/バスク大学/カナリア天文台(スペイン)
• [Int'l Joint Research] マックスプランク宇宙物理学研究所/ミュンヘン天文台/ポツダム天体物理学研究所(ドイツ)
• [Int'l Joint Research] 中央研究院天文及天文物理研究所/台湾国立大学(台湾)
• [Int'l Joint Research] ジュネーヴ大学/スイス連邦工科大学ローザンヌ校(スイス)
• [Int'l Joint Research]
• [Int'l Joint Research] プリンストン大学/ハーバード大学/スタンフォード大学(米国)
• [Int'l Joint Research] ケンブリッジ大学/マンチェスター大学/ダーラム大学(英国)
• [Int'l Joint Research] 国立台湾大学/中央研究院天文及天文物理研究所(台湾)
• [Int'l Joint Research] 中国科学院国家天文台/清華大学(中国)
• [Int'l Joint Research] マックスプランク宇宙物理学研究所(ドイツ)
• [Int'l Joint Research]
• [Int'l Joint Research] プリンストン大学/スタンフォード大学/カリフォルニア大学ロサンゼルス校(米国)
• [Int'l Joint Research] 中央研究院天文及天文物理研究所/台湾国立大学(台湾)
• [Int'l Joint Research] ジュネーブ大学/EPFL(スイス)
• [Int'l Joint Research] UFRGS/CBPF(ブラジル)
• [Int'l Joint Research] LAM/パリ11大学(フランス)
• [Int'l Joint Research]
• [Journal Article] An optically-selected cluster catalog at redshift 0.1 z 1.1 from the Hyper Suprime-Cam Subaru Strategic Program S16A data (2018)
  • Author(s): M. Oguri, A. J. Nishizawa, A. More, S. More, E. Medezinski, H. Miyatake, M. Takada et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP1 Pages: 1-19
  • DOI: 10.1093/pasj/psx042
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Multiwavelength study of X-ray luminous clusters in the Hyper Suprime-Cam Subaru Strategic Program S16A field (2018)
  • Author(s): Miyaoka et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP1 Pages: 1-20
  • DOI: 10.1093/pasj/psx132
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Two- and three-dimensional wide-field weak lensing mass maps from the Hyper Suprime-Cam Subaru Strategic Program S16A data (2018)
  • Author(s): Oguri, Masamune; Miyazaki, Satoshi; Hikage, Chiaki; Mandelbaum, Rachel; Utsumi, Yousuke; Miyatake, Hironao; Takada, Masahiro; Armstrong, Robert; Bosch, James; Komiyama, Yutaka; Leauthaud, Alexie; More, Surhud; Nishizawa, Atsushi J.; Okabe, Nobuhiro; Tanaka, Masayuki
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP1 Pages: 1-14
  • DOI: 10.1093/pasj/psx070
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A large sample of shear-selected clusters from the Hyper Suprime-Cam Subaru Strategic Program S16A Wide field mass maps (2018)
  • Author(s): Miyazaki Satoshi、Oguri Masamune、Hamana Takashi、Shirasaki Masato、Koike Michitaro、Komiyama Yutaka、Umetsu Keiichi、Utsumi Yousuke、Okabe Nobuhiro、More Surhud、Medezinski Elinor、Lin Yen-Ting、Miyatake Hironao、Murayama Hitoshi、Ota Naomi、Mitsuishi Ikuyuki
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP1
  • DOI: 10.1093/pasj/psx120
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Planck Sunyaev-Zel’dovich cluster mass calibration using Hyper Suprime-Cam weak lensing (2018)
  • Author(s): E. Medezinski, N. Battaglia, K. Umetsu, M. Oguri, H. Miyatake, A. J. Nishizawa,D.Spergel,N. Bahcall et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP1 Pages: 1-13
  • DOI: 10.1093/pasj/psx128
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Understanding Caustic Crossings in Giant Arcs: Characteristic Scales, Event Rates, and Constraints on Compact Dark Matter (2018)
  • Author(s): Masamune Oguri, Jose M. Diego, Nick Kaiser, Patrick L. Kelly, and Tom Broadhurst
  • Journal Title: Physical Review D Volume: 97 Issue: 2 Pages: 023518-023518
  • DOI: 10.1103/physrevd.97.023518
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Full-data Results of Hubble Frontier Fields: UV Luminosity Functions at z~6-10 and a Consistent Picture of Cosmic Reionization (2018)
  • Author(s): Ishigaki Masafumi、Kawamata Ryota、Ouchi Masami、Oguri Masamune、Shimasaku Kazuhiro、Ono Yoshiaki
  • Journal Title: The Astrophysical Journal Volume: 854 Issue: 1 Pages: 1-20
  • DOI: 10.3847/1538-4357/aaa544
  • Peer Reviewed / Open Access
• [Journal Article] Size - Luminosity Relations and UV Luminosity Functions at z = 6 - 9 Simultaneously Derived from the Complete Hubble Frontier Fields Data (2018)
  • Author(s): Kawamata, R., Shimasaku, K. et al. (6 authors in total)
  • Journal Title: The Astrophysical Journal Volume: 855 Issue: 1 Pages: 4-50
  • DOI: 10.3847/1538-4357/aaa6cf
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Extreme magnification of an individual star at redshift 1.5 by a galaxy-cluster lens (2018)
  • Author(s): P. L. Kelly, J. M. Diego, S. Rodney, N. Kaiser, T. Broadhurst, A. Zitrin, T. Treu, P. G. Perez-Gonzalez, T. Morishita, M. Jauzac, J. Selsing, M. Oguri, et al.
  • Journal Title: Nature Astronomy Volume: 2 Issue: 4 Pages: 334-342
  • DOI: 10.1038/s41550-018-0430-3
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Two peculiar fast transients in a strongly lensed host galaxy (2018)
  • Author(s): S. A. Rodney, I. Balestra, M. Bradac, G. Brammer, T. Broadhurst, G. B. Caminha, G. Chirivi, J. M. Diego, A. V. Filippenko, R. J. Foley, O. Graur, C. Grillo, S. Hemmati, J. Hjorth, A. Hoag, M. Jauzac, S. W. Jha, R. Kawamata, P. L. Kelly, C. McCully, B. Mobasher, A. Molino, M. Oguri, et al.
  • Journal Title: Nature Astronomy Volume: 2 Issue: 4 Pages: 324-333
  • DOI: 10.1038/s41550-018-0405-4
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] ALMA Observations of the Gravitational Lens SDP.9 (2017)
  • Author(s): Kenneth C. Wong, Tsuyoshi Ishida, Yoichi Tamura, Sherry H. Suyu, Masamune Oguri, Satoki Matsushita
  • Journal Title: The Astrophysical Journal Letters Volume: 843 Issue: 2 Pages: L35-L35
  • DOI: 10.3847/2041-8213/aa7d4a
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Blind Millimeter Line Emitter Search using ALMA Data Toward Gravitational Lensing Clusters (2017)
  • Author(s): Yamaguchi Yuki、Kohno Kotaro、Tamura Yoichi、Oguri Masamune、Ezawa Hajime、Hayatsu Natsuki H.、Kitayama Tetsu、Matsuda Yuichi、Matsuo Hiroshi、Oshima Tai、Ota Naomi、Izumi Takuma、Umehata Hideki
  • Journal Title: The Astrophysical Journal Volume: 845 Issue: 2 Pages: 108-108
  • DOI: 10.3847/1538-4357/aa80e0
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] First Results on the Cluster Galaxy Population from the Subaru Hyper Suprime-Cam Survey. III. Brightest Cluster Galaxies, Stellar Mass Distribution, and Active Galaxies (2017)
  • Author(s): Lin Yen-Ting、Hsieh Bau-Ching、Lin Sheng-Chieh、Oguri Masamune、Chen Kai-Feng、Tanaka Masayuki、Chiu I-Non、Huang Song、Kodama Tadayuki、Leauthaud Alexie、More Surhud、Nishizawa Atsushi J.、Bundy Kevin、Lin Lihwai、Miyazaki Satoshi
  • Journal Title: The Astrophysical Journal Volume: 851 Issue: 2 Pages: 139-139
  • DOI: 10.3847/1538-4357/aa9bf5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] First results on the cluster galaxy population from the Subaru Hyper Suprime-Cam survey. I. The role of group or cluster environment in star formation quenching from z = 0.2 to 1.1 (2017)
  • Author(s): H.-Y. Jian、L. Lini、M. Oguri、A. Nishizawa、M. Takada, et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP1
  • DOI: 10.1093/pasj/psx096
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] First results on the cluster galaxy population from the Subaru Hyper Suprime-Cam survey. II. Faint end color?magnitude diagrams and radial profiles of red and blue galaxies at 0.1?<?z?<?1.1 (2017)
  • Author(s): Nishizawa Atsushi J、Oguri Masamune、Oogi Taira、More Surhud、Nishimichi Takahiro、Nagashima Masahiro、Lin Yen-Ting、Mandelbaum Rachel、Takada Masahiro、Bahcall Neta、Coupon Jean、Huang Song、Jian Hung-Yu、Komiyama Yutaka、Leauthaud Alexie、Lin Lihwai、Miyatake Hironao、Miyazaki Satoshi、Tanaka Masayuki
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP1 Pages: 1-17
  • DOI: 10.1093/pasj/psx106
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The first-year shear catalog of the Subaru Hyper Suprime-Cam Subaru Strategic Program Survey (2017)
  • Author(s): Mandelbaum Rachel、Miyatake Hironao、Hamana Takashi、et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP1 Pages: 1-43
  • DOI: 10.1093/pasj/psx130
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Survey of Gravitationally-lensed Objects in HSC Imaging (SuGOHI). I. Automatic search for galaxy-scale strong lenses (2017)
  • Author(s): Sonnenfeld Alessandro、Chan James H H、Shu Yiping、More Anupreeta、Oguri Masamune、Suyu Sherry H、Wong Kenneth C、Lee Chien-Hsiu、Coupon Jean、Yonehara Atsunori、Bolton Adam S、Jaelani Anton T、Tanaka Masayuki、Miyazaki Satoshi、Komiyama Yutaka
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP1
  • DOI: 10.1093/pasj/psx062
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The mass distribution of the unusual merging cluster Abell 2146 from strong lensing (2017)
  • Author(s): Joseph E. Coleman, Lindsay J. King, Masamune Oguri, et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 464 Issue: 2 Pages: 2469-2480
  • DOI: 10.1093/mnras/stw2425
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Interpreting the Strongly Lensed Supernova iPTF16geu: Time Delay Predictions, Microlensing, and Lensing Rates (2017)
  • Author(s): More, A., Suyu, S.H., Ogur, M., More, S. and Lee, C.-H.
  • Journal Title: Astrophysical Journal Letters Volume: 835 Issue: 2 Pages: L25-L25
  • DOI: 10.3847/2041-8213/835/2/l25
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A new quadruple gravitational lens from the Hyper Suprime-Cam Survey: the puzzle of HSC J115252+004733 (2017)
  • Author(s): More, A., More, S. (8th author in 19 authors) et. al
  • Journal Title: MNRAS Volume: 465 Issue: 2 Pages: 2411-2419
  • DOI: 10.1093/mnras/stw2924
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Measuring the Distance-Redshift Relation with the Cross-Correlation of Gravitational Wave Standard Sirens and Galaxies (2016)
  • Author(s): Masamune Oguri
  • Journal Title: Physical Review D Volume: 93 Issue: 8 Pages: 083511-083511
  • DOI: 10.1103/physrevd.93.083511
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Subaru Telescope adaptive optics observations of gravitationally lensed quasars in the Sloan Digital Sky Survey (2016)
  • Author(s): Cristian E. Rusu et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 458 Issue: 1 Pages: 2-55
  • DOI: 10.1093/mnras/stw092
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] The BOSS Emission-line Lens Survey. III. Strong Lensing of LyAlpha Emitters by Individual Galaxies (2016)
  • Author(s): Yiping Shu, Adam S. Bolton, Christopher S. Kochanek, Masamune Oguri, et al.
  • Journal Title: The Astrophysical Journal Volume: 824 Issue: 2 Pages: 86-86
  • DOI: 10.3847/0004-637x/824/2/86
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Detection of the Splashback Radius and Halo Assembly Bias of Massive Galaxy Clusters (2016)
  • Author(s): S. More, H. Miyatake, M. Takada et al. (13 co-authors)
  • Journal Title: The Astrophysical Journal Volume: 825 Issue: 1 Pages: 39-39
  • DOI: 10.3847/0004-637x/825/1/39
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] A Spectroscopically Confirmed Double Source Plane Lens System in the Hyper Suprime-Cam Subaru Strategic Program (2016)
  • Author(s): M.Tanaka, K.C. Wong, A.More, A.Dezuka, E.Egami, M.Oguri, S.H.Suyu, A.Sonnefeld, R.Higuchi, Y.Komiyama, S.Miyazaki, M.Onoue, S.Oyamada, Y.Utsumi
  • Journal Title: Astrophysical Journal Volume: 826 Issue: 2 Pages: L19-L19
  • DOI: 10.3847/2041-8205/826/2/l19
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A pseudo-spectrum analsyis of galaxy-galaxy lensing (2016)
  • Author(s): Chaki Hikage, Masamune Oguri
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 462 Issue: 2 Pages: 1359-1370
  • DOI: 10.1093/mnras/stw1721
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Galaxy-scale Gravitational Lens Candidates From the Hyper Suprime-cam Imaging Survey and the Galaxy and Mass Assembly Spectroscopic Survey (2016)
  • Author(s): James H.H. Chan, Sherry H. Suyu, Anupreeta More, Masamune Oguri, Tzihong Chiueh, Jean Coupon, Bau-Ching Hsieh, Yutaka Komiyama, Satoshi Miyazaki, Hitoshi Murayama et al.
  • Journal Title: Astrophysical Journal Volume: 832 Issue: 2 Pages: 135-135
  • DOI: 10.3847/0004-637x/832/2/135
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] The BOSS Emission-line Lens Survey. IV. Smooth Lens Models for the BELLS GALLERY Sample (2016)
  • Author(s): Yiping Shu, Adam S. Bolton, Shude Mao, Christopher S. Kochanek, Ismael Perez-Fournon, Masamune Oguri, et al.
  • Journal Title: The Astrophysical Journal Volume: 833 Issue: 2 Pages: 264-264
  • DOI: 10.3847/1538-4357/833/2/264
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] "Refsdal" Meets Popper: Comparing Predictions of the Re-appearance of the Multiply Imaged Supernova Behind MACSJ1149.5+2223 (2016)
  • Author(s): Tommaso Treu, Gabriel B. Brammer, Jose M. Diego, Claudio Grillo, Patrick L. Kelly, Masamune Oguri, Steven A. Rodney, Piero Rosati, et al.
  • Journal Title: The Astrophysical Journal Volume: 60 Issue: 1 Pages: 25-25
  • DOI: 10.3847/0004-637x/817/1/60
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Relationship between the CMB, Sunyaev-Zel'dovich Cluster Counts, and Local Hubble Parameter Measurements in a Simple Void Model (2016)
  • Author(s): Kiyotomo Ichiki, Chul-Moon Yoo, and Masamune Oguri
  • Journal Title: Physical Review D Volume: 93 Issue: 2 Pages: 023529-023529
  • DOI: 10.1103/physrevd.93.023529
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] The SDSS-III BOSS Quasar Lens Survey: Discovery of 13 Gravitationally Lensed Quasars (2016)
  • Author(s): The SDSS-III BOSS quasar lens survey: discovery of 13 gravitationally lensed quasars
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 456 Issue: 2 Pages: 1595-1606
  • DOI: 10.1093/mnras/stv2813
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Precise Strong Lensing Mass Modeling of Four Hubble Frontier Field Clusters and a Sample of Magnified High-Redshift Galaxies (2016)
  • Author(s): Ryota Kawamata, Masamune Oguri, Masafumi Ishigaki, Kazuhiro Shimasaku, and Masami Ouchi
  • Journal Title: The Astrophysical Journal Volume: 819 Issue: 2 Pages: 26-26
  • DOI: 10.3847/0004-637x/819/2/114
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Predicted Properties of Multiple Images of the Strongly Lensed Supernova SN Refsdal (2015)
  • Author(s): Masamune Oguri
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 449 Issue: 1 Pages: 86-89
  • DOI: 10.1093/mnrasl/slv025
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] The Sizes of z~6-8 Lensed Galaxies from the Hubble Frontier Fields Abell 2744 Data (2015)
  • Author(s): Ryota Kawamata, Masafumi Ishigaki, Kazuhiro Shimasaku, Masamune Oguri, and Masami Ouchi
  • Journal Title: The Astrophysical Journal Volume: 804 Issue: 2 Pages: 103-103
  • DOI: 10.1088/0004-637x/804/2/103
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Properties of Weak Lensing Clusters Detected on Hyper Suprime-Cam's 2.3 deg^2 Field (2015)
  • Author(s): Satoshi Miyazaki et al
  • Journal Title: Astrophysical Journal Volume: 807 Issue: 1 Pages: 22-22
  • DOI: 10.1088/0004-637x/807/1/22
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Chitah: Strong-Gravitational-Lens Hunter in Imaging Surveys (2015)
  • Author(s): James H. H. Chan, Sherry H. Suyu, Tzihong Chiueh, Anupreeta More, Philip J. Marshall, Jean Coupon, Masamune Oguri, and Paul Price
  • Journal Title: The Astrophysical Journal Volume: 807 Issue: 2 Pages: 138-138
  • DOI: 10.1088/0004-637x/807/2/138
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] High-resolution ALMA observations of SDP.81. I. The innermost mass profile of the lensing elliptical galaxy probed by 30 milli-arcsecond images (2015)
  • Author(s): Yoichi Tamura, Masamune Oguri, Daisuke Iono, Bunyo Hatsukade, Yuichi Matsuda, and Masao Hayashi
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 67 Issue: 4 Pages: 727-727
  • DOI: 10.1093/pasj/psv040
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] High-resolution ALMA observations of SDP.81. II. Molecular clump properties of a lensed submillimeter galaxy at z = 3.042 (2015)
  • Author(s): Hatsukade, B., Tamura, Y., Iono, D., Matsuda, Y., Hayashi, M., Oguri, M.
  • Journal Title: Publications of Astronomical Soc of Japan Volume: 67 Issue: 5 Pages: 937-937
  • DOI: 10.1093/pasj/psv061
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Hubble Frontier Fields First Complete Cluster Data: Faint Galaxies at z ~ 5-10 for UV Luminosity Functions and Cosmic Reionization (2015)
  • Author(s): Ishigaki, Kawamata, Ouchi et al.
  • Journal Title: The Astrophysical Journal Volume: 799 Issue: 1 Pages: 12-32
  • DOI: 10.1088/0004-637x/799/1/12
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Inferring Host Dark Matter Halo Masses of Individual Galaxies from Neighboring Galaxy Counts (2015)
  • Author(s): Masamune Oguri and Yen-Ting Lin
  • Journal Title: The Astrophysical Journal Volume: 801 Issue: 2 Pages: 94-94
  • DOI: 10.1088/0004-637x/801/2/94
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A Cluster Finding Algorithm Based on the Multiband Identification of Red Sequence Galaxies (2014)
  • Author(s): Masamune Oguri
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 444 Issue: 1 Pages: 147-161
  • DOI: 10.1093/mnras/stu1446
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Adaptive optics observations of the gravitationally lensed quasar SDSS J1405+0959 (2014)
  • Author(s): Cristian E. Rusu, Masamune Oguri, Yosuke Minowa, Masanori Iye, Anupreeta More, Naohisa Inada, Shin Oya
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 444 Issue: 3 Pages: 2561-2570
  • DOI: 10.1093/mnras/stu1621
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Resolving the Clumpy Structure of the Outflow Winds in the Gravitationally Lensed Quasar SDSS J1029+2623 (2014)
  • Author(s): Toru Misawa, Naohisa Inada, Masamune Oguri, Poshak Gandhi, Takashi Horiuchi, Suzuka Koyamada, and Rina Okamoto
  • Journal Title: The Astrophysical Journal Letters Volume: 794 Issue: 2 Pages: L20-L20
  • DOI: 10.1088/2041-8205/794/2/l20
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Constraining primordial non-Gaussianity via multitracer technique with surveys by Euclid and Square Kilometre Array (2014)
  • Author(s): Daisuke Yamauchi, Keitaro Takahashi, Masamune Oguri
  • Journal Title: Physical Review D Volume: 90 Issue: 8 Pages: 083520-083520
  • DOI: 10.1103/physrevd.90.083520
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] Ultra high magnification microlensing (2018)
  • Author(s): Masamune Oguri
  • Organizer: PACIFIC 2018 symposium
  • Int'l Joint Research / Invited
• [Presentation] HSC-SSP サーベイにおける可視銀河団サンプルの構築 (2017)
  • Author(s): 大栗真宗、他
  • Organizer: 日本天文学会 2017 年春季年会
  • Place of Presentation: 九州大学、福岡、福岡
  • Year and Date: 2017-03-15
• [Presentation] Clusters of galaxies in Subaru Hyper Suprime-Cam survey (2017)
  • Author(s): Masamune Oguri
  • Organizer: Galaxy Evolution Across Time
  • Int'l Joint Research / Invited
• [Presentation] 超高増光率重力マイクロレンズ (2017)
  • Author(s): 大栗真宗
  • Organizer: 宇宙観測と地上実験から探るダークマター研究の現状と展望
  • Invited
• [Presentation] 銀河団の弱重力レンズ解析 (2016)
  • Author(s): 大栗真宗
  • Organizer: 秋の学校「理論と観測から迫るダークマターの正体とその分布」
  • Place of Presentation: 国立天文台、三鷹、東京
  • Year and Date: 2016-11-09
  • Invited
• [Presentation] Clusters of galaxies in Subaru Hyper Suprime-Cam survey (2016)
  • Author(s): Masamune Oguri
  • Organizer: The 7th KIAS workshop on Cosmology and Structure Formation
  • Place of Presentation: KIAS, Seoul, South Korea
  • Year and Date: 2016-10-30
  • Int'l Joint Research / Invited
• [Presentation] 重力波源と銀河の相互相関を用いた宇宙の絶対距離測定 (2016)
  • Author(s): 大栗真宗
  • Organizer: 日本天文学会 2016 年秋季年会
  • Place of Presentation: 愛媛大学、松山、愛媛
  • Year and Date: 2016-09-14
• [Presentation] Gravitational wave standard sirens (2016)
  • Author(s): Masamune Oguri
  • Organizer: Astronomical Distance Determination in the Space Age
  • Place of Presentation: ISSI-BJ, Beijing, China
  • Year and Date: 2016-05-23
  • Int'l Joint Research / Invited
• [Presentation] Cluster searches with HSC (2016)
  • Author(s): Masamune Oguri
  • Organizer: Follow-up of wide-area X-ray surveys: Science, Facilities, Programs
  • Place of Presentation: Ringberg Castle, Bavaria, Germany
  • Year and Date: 2016-04-26
  • Int'l Joint Research / Invited
• [Presentation] Updates from Cluster WG (2016)
  • Author(s): Masamune Oguri
  • Organizer: Subaru Hyper Suprime-Cam Survey Collaboration Meeting
  • Place of Presentation: ASIAA, Taipei, Taiwan
  • Year and Date: 2016-01-13
  • Int'l Joint Research
• [Presentation] 超新星重力レンズ SN Refsdal の像の出現予測 (2015)
  • Author(s): 大栗真宗
  • Organizer: 第4回観測的宇宙論ワークショップ
  • Place of Presentation: 京都大学、京都府
  • Year and Date: 2015-11-18
• [Presentation] Mapping Dark Matter (2015)
  • Author(s): 大栗真宗
  • Organizer: 新学術領域「なぜ宇宙は加速するのか?-徹底的究明と将来への挑戦-」 発足シンポジウム
  • Place of Presentation: Kavli IPMU、柏、千葉県
  • Year and Date: 2015-09-20
• [Presentation] The image plane approach to cosmic telescopes (2015)
  • Author(s): Masamune Oguri
  • Organizer: IAU XXIX General Assembly Focus Meeting 22: “The Frontier Fields: Trans- forming our Understanding of Cluster and Galaxy Evolution”
  • Place of Presentation: Honolulu, HI, USA
  • Year and Date: 2015-08-03
  • Int'l Joint Research / Invited
• [Presentation] サーベイ時代の宇宙論 (2015)
  • Author(s): 大栗真宗
  • Organizer: 2015 年度 第 45 回天文・天体物理若手夏の学校
  • Place of Presentation: 信州・戸倉上山田温泉, 長野県
  • Year and Date: 2015-07-27
  • Invited
• [Presentation] Scatter and bias in cluster mass estimates (2015)
  • Author(s): Masamune Oguri
  • Organizer: Astroparticle View of Galaxy Clusters
  • Place of Presentation: 広島大学
  • Year and Date: 2015-03-24 – 2015-03-26
  • Invited
• [Presentation] Weak lensing with SuMIRe HSC/PFS (2014)
  • Author(s): Masamune Oguri
  • Organizer: Dawn of New Cosmology: Opportunities and Challenges in CMB Polarization and Large Scale Structure
  • Place of Presentation: ASIAA, Taipei, Taiwan
  • Year and Date: 2014-12-08 – 2014-12-12
  • Invited
• [Presentation] Weak lensing with Subaru Hyper Suprime-Cam (2014)
  • Author(s): 大栗真宗
  • Organizer: 第３回観測的宇宙論ワークショップ
  • Place of Presentation: 名古屋大学
  • Year and Date: 2014-11-26 – 2014-11-28
  • Invited
• [Presentation] 重力レンズ研究の最近の進展 (2014)
  • Author(s): 大栗真宗
  • Organizer: 4rd Workshop on Particle Physics of the Dark Universe
  • Place of Presentation: 東京大学
  • Year and Date: 2014-04-19
  • Invited
• [Remarks] かつてない広さと解像度のダークマター地図
  • URL: https://www.subarutelescope.org/Pressrelease/2018/02/26/j_index.html
• [Remarks] これまでで最も遠方の単独の星の観測
  • URL: http://www.s.u-tokyo.ac.jp/ja/info/5802/
• [Remarks] 夜空に浮かぶ太古の目
  • URL: http://subarutelescope.org/Pressrelease/2016/07/25/j_index.html