M
Mine Takeuti
Researcher at Tohoku University
Publications - 56
Citations - 1099
Mine Takeuti is an academic researcher from Tohoku University. The author has contributed to research in topics: Stellar pulsation & Stars. The author has an hindex of 13, co-authored 56 publications receiving 1040 citations.
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Journal ArticleDOI
Real-time difference imaging analysis of moa galactic bulge observations during 2000
Ian A. Bond,Ian A. Bond,Fumio Abe,R. J. Dodd,R. J. Dodd,R. J. Dodd,John B. Hearnshaw,Morihiro Honda,Jun Jugaku,P. M. Kilmartin,P. M. Kilmartin,A. Marles,Kimiaki Masuda,Yutaka Matsubara,Yasushi Muraki,Takashi Nakamura,G. Nankivell,S. Noda,C. Noguchi,Kouji Ohnishi,Nicholas J. Rattenbury,M. Reid,To. Saito,Hiroshi Sato,Maki Sekiguchi,J. Skuljan,D. J. Sullivan,Takahiro Sumi,Mine Takeuti,Yoshiyuki Watase,S. Wilkinson,R. Yamada,T. Yanagisawa,Philip Yock +33 more
TL;DR: In this paper, the authors describe observations carried out by the MOA group of the Galactic bulge during 2000 that were designed to detect efficiently gravitational microlensing of faint stars in which the magnification is high and/or of short duration.
Journal ArticleDOI
Microlensing Optical Depth toward the Galactic Bulge from Microlensing Observations in Astrophysics Group Observations during 2000 with Difference Image Analysis
Takahiro Sumi,Takahiro Sumi,Fumio Abe,Ian A. Bond,R. J. Dodd,R. J. Dodd,John B. Hearnshaw,Morihiro Honda,Mareki Honma,Yukitoshi Kan-ya,P. M. Kilmartin,Kimiaki Masuda,Yutaka Matsubara,Yasushi Muraki,T. Nakamura,Ryoichi Nishi,S. Noda,K. Ohnishi,O. K. L. Petterson,Nicholas J. Rattenbury,M. Reid,To. Saito,Y. Saito,Hiroshi Sato,Masaki Sekiguchi,J. Skuljan,Denis J. Sullivan,Mine Takeuti,Paul J. Tristram,S. Wilkinson,T. Yanagisawa,Philip Yock +31 more
TL;DR: In this article, the authors used Monte Carlo simulations to estimate the detection efficiency of microlensing event detection efficiency, where they constructed the I-band extinction map of their GB fields in order to find dereddened magnitudes.
Journal ArticleDOI
Study by MOA of extrasolar planets in gravitational microlensing events of high magnification
Ian A. Bond,Ian A. Bond,Nicholas J. Rattenbury,J. Skuljan,Fumio Abe,R. J. Dodd,R. J. Dodd,R. J. Dodd,John B. Hearnshaw,Morihiro Honda,Jun Jugaku,P. M. Kilmartin,P. M. Kilmartin,A. Marles,Kimiaki Masuda,Yutaka Matsubara,Yasushi Muraki,T. Nakamura,G. Nankivell,S. Noda,C. Noguchi,K. Ohnishi,M. Reid,To. Saito,Hiroshi Sato,Maki Sekiguchi,Denis J. Sullivan,Takahiro Sumi,Mine Takeuti,Yoshiyuki Watase,S. Wilkinson,R. Yamada,T. Yanagisawa,Philip Yock +33 more
TL;DR: In this paper, a search for extrasolar planets was carried out in three gravitational microlensing events of high magnification, MACHO 98-BLG-35, mACHO 99-LMC-2 and OGLE 00-BUL-12.
Journal ArticleDOI
Search for Machos by the MOA Collaboration
Yasushi Muraki,Takahiro Sumi,Fumio Abe,Ian A. Bond,B. S. Carter,R. J. Dodd,Mitsuaki Fujimoto,John B. Hearnshaw,Morihiro Honda,Jun Jugaku,S. Kabe,Y. Kato,M. Kobayashi,Baerbel Koribalski,P. M. Kilmartin,Kimiaki Masuda,Yutaka Matsubara,Takashi Nakamura,S. Noda,G. Pennycook,Nicholas J. Rattenbury,M. Reid,M. Reid,To. Saito,Hiroshi Sato,Susumu Sato,Maki Sekiguchi,Denis J. Sullivan,Mine Takeuti,Yoshiyuki Watase,T. Yanagisawa,Philip Yock,M. Yoshizawa +32 more
Journal ArticleDOI
Short-Period Light Variation of an Eclipsing Binary System:RZ Cassiopeiae
Osamu Ohshima,Shin-ya Narusawa,Hidehiko Akazawa,Kikuichi Arai,Mitsugu Fujii,Tetsuya Kawabata,Koichi Morikawa,Nobuo Ohkura,Mine Takeuti +8 more
TL;DR: In this article, the authors observed RZ Cas not only during the primary eclipse, but also during the out-of-eclipse phase, and found a short-period light variation with a frequency of 62.20 cycles day-1 (period of 23.15 minutes), whose maximum amplitude is 0.02 mag.