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Extreme Solar Events: Setting up a Paradigm.
Published in:
Space Science Reviews, 2023, v. 219, n. 8, p. 1, doi. 10.1007/s11214-023-01018-1
By:
- Usoskin, Ilya;
- Miyake, Fusa;
- Baroni, Melanie;
- Brehm, Nicolas;
- Dalla, Silvia;
- Hayakawa, Hisashi;
- Hudson, Hugh;
- Jull, A. J. Timothy;
- Knipp, Delores;
- Koldobskiy, Sergey;
- Maehara, Hiroyuki;
- Mekhaldi, Florian;
- Notsu, Yuta;
- Poluianov, Stepan;
- Rozanov, Eugene;
- Shapiro, Alexander;
- Spiegl, Tobias;
- Sukhodolov, Timofei;
- Uusitalo, Joonas;
- Wacker, Lukas
Publication type:
Article
Multiwavelength observation of an active M-dwarf star EV Lacertae and its stellar flare accompanied by a delayed prominence eruption.
Published in:
Publications of the Astronomical Society of Japan, 2024, v. 76, n. 2, p. 175, doi. 10.1093/pasj/psae001
By:
- Inoue, Shun;
- Enoto, Teruaki;
- Namekata, Kosuke;
- Notsu, Yuta;
- Honda, Satoshi;
- Maehara, Hiroyuki;
- Zhang, Jiale;
- Lu, Hong-Peng;
- Uchida, Hiroyuki;
- Tsuru, Takeshi Go;
- Nogami, Daisaku;
- Shibata, Kazunari
Publication type:
Article
Magnetic activity variability of nearby bright Sun-like stars by 4 yr intensive Hα line monitoring.
Published in:
Publications of the Astronomical Society of Japan, 2024, v. 76, n. 1, p. 27, doi. 10.1093/pasj/psad077
By:
- Lee, Sanghee;
- Notsu, Yuta;
- Sato, Bun'ei
Publication type:
Article
Magnetic activity variability from Hα line intensive monitoring of two F-type stars with a hot Jupiter, τ Bootis A and υ Andromedae A.
Published in:
Publications of the Astronomical Society of Japan, 2023, v. 75, n. 2, p. 446, doi. 10.1093/pasj/psad010
By:
- Lee, Sanghee;
- Notsu, Yuta;
- Sato, Bun'ei
Publication type:
Article
Erratum: Optical and X-ray observations of stellar flares on an active M dwarf AD Leonis with Seimei Telescope, SCAT, NICER, and OISTER.
Published in:
Publications of the Astronomical Society of Japan, 2021, v. 73, n. 2, p. 485, doi. 10.1093/pasj/psab013
By:
- Namekata, Kosuke;
- Maehara, Hiroyuki;
- Sasaki, Ryo;
- Kawai, Hiroki;
- Notsu, Yuta;
- Kowalski, Adam F;
- Allred, Joel C;
- Iwakiri, Wataru;
- Tsuboi, Yoko;
- Murata, Katsuhiro L;
- Niwano, Masafumi;
- Shiraishi, Kazuki;
- Adachi, Ryo;
- Iida, Kota;
- Oeda, Motoki;
- Honda, Satoshi;
- Tozuka, Miyako;
- Katoh, Noriyuki;
- Onozato, Hiroki;
- Okamoto, Soshi
Publication type:
Article
Time-resolved spectroscopy and photometry of M dwarf flare star YZ Canis Minoris with OISTER and TESS: Blue asymmetry in the Hα line during the non-white light flare.
Published in:
Publications of the Astronomical Society of Japan, 2021, v. 73, n. 1, p. 44, doi. 10.1093/pasj/psaa098
By:
- Maehara, Hiroyuki;
- Notsu, Yuta;
- Namekata, Kousuke;
- Honda, Satoshi;
- Kowalski, Adam F;
- Katoh, Noriyuki;
- Ohshima, Tomohito;
- Iida, Kota;
- Oeda, Motoki;
- Murata, Katsuhiro L;
- Yamanaka, Masayuki;
- Takagi, Kengo;
- Sasada, Mahito;
- Akitaya, Hiroshi;
- Ikuta, Kai;
- Okamoto, Soshi;
- Nogami, Daisaku;
- Shibata, Kazunari
Publication type:
Article
Optical and X-ray observations of stellar flares on an active M dwarf AD Leonis with the Seimei Telescope, SCAT, NICER, and OISTER.
Published in:
Publications of the Astronomical Society of Japan, 2020, v. 72, n. 4, p. 1, doi. 10.1093/pasj/psaa051
By:
- Namekata, Kosuke;
- Maehara, Hiroyuki;
- Sasaki, Ryo;
- Kawai, Hiroki;
- Notsu, Yuta;
- Kowalski, Adam F;
- Allred, Joel C;
- Iwakiri, Wataru;
- Tsuboi, Yohko;
- Murata, Katsuhiro L;
- Niwano, Masafumi;
- Shiraishi, Kazuki;
- Adachi, Ryo;
- Iida, Kota;
- Oeda, Motoki;
- Honda, Satoshi;
- Tozuka, Miyako;
- Katoh, Noriyuki;
- Onozato, Hiroki;
- Okamoto, Soshi
Publication type:
Article
Time-resolved spectroscopic observations of an M-dwarf flare star EV Lacertae during a flare.
Published in:
Publications of the Astronomical Society of Japan, 2018, v. 70, n. 4, p. N.PAG, doi. 10.1093/pasj/psy055
By:
- Honda, Satoshi;
- Notsu, Yuta;
- Namekata, Kosuke;
- Notsu, Shota;
- Maehara, Hiroyuki;
- Ikuta, Kai;
- Nogami, Daisaku;
- Shibata, Kazunari
Publication type:
Article
Starspot activity and superflares on solar-type stars.
Published in:
Publications of the Astronomical Society of Japan, 2017, v. 69, n. 3, p. 1, doi. 10.1093/pasj/psx013
By:
- Hiroyuki MAEHARA;
- Yuta NOTSU;
- Shota NOTSU;
- Kosuke NAMEKATA;
- Satoshi HONDA;
- ISHII, Takako T.;
- Daisaku NOGAMI;
- Kazunari SHIBATA
Publication type:
Article
Spectroscopic observations of active solar-analog stars with high X-ray luminosity, as a proxy of superflare stars.
Published in:
Publications of the Astronomical Society of Japan, 2017, v. 69, n. 1, p. 1, doi. 10.1093/pasj/psw116
By:
- Yuta NOTSU;
- Satoshi HONDA;
- Hiroyuki MAEHARA;
- Shota NOTSU;
- Kosuke NAMEKATA;
- Daisaku NOGAMI;
- Kazunari SHIBATA
Publication type:
Article
High dispersion spectroscopy of solar-type superflare stars. III. Lithium abundances.
Published in:
Publications of the Astronomical Society of Japan, 2015, v. 67, n. 5, p. 85-1, doi. 10.1093/pasj/psv054
By:
- Satoshi HONDA;
- Yuta NOTSU;
- Hiroyuki MAEHARA;
- Shota NOTSU;
- Takuya SHIBAYAMA;
- Daisaku NOGAMI;
- Kazunari SHIBATA
Publication type:
Article
High dispersion spectroscopy of solar-type superflare stars. II. Stellar rotation, starspots, and chromospheric activities.
Published in:
Publications of the Astronomical Society of Japan, 2015, v. 67, n. 3, p. 1, doi. 10.1093/pasj/psv002
By:
- Yuta NOTSU;
- Satoshi HONDA;
- Hiroyuki MAEHARA;
- Shota NOTSU;
- Takuya SHIBAYAMA;
- Daisaku NOGAMI;
- Kazunari SHIBATA
Publication type:
Article
High dispersion spectroscopy of solar-type superflare stars. I. Temperature, surface gravity, metallicity, and vsin i.
Published in:
Publications of the Astronomical Society of Japan, 2015, v. 67, n. 3, p. 1, doi. 10.1093/pasj/psv001
By:
- Yuta NOTSU;
- Satoshi HONDA;
- Hiroyuki MAEHARA;
- Shota NOTSU;
- Takuya SHIBAYAMA;
- Daisaku NOGAMI;
- Kazunari SHIBATA
Publication type:
Article
Two sun-like superflare stars rotating as slow as the Sun*.
Published in:
Publications of the Astronomical Society of Japan, 2014, v. 66, n. 2, p. 1, doi. 10.1093/pasj/psu012
By:
- Nogami, Daisaku;
- Notsu, Yuta;
- Honda, Satoshi;
- Maehara, Hiroyuki;
- Notsu, Shota;
- Shibayama, Takuya;
- Shibata, Kazunari
Publication type:
Article
Unaided-eye Sunspot Observations in 1769 November: A Comparison of Graphical Records in the East and the West.
Published in:
Solar Physics, 2019, v. 294, n. 7, p. N.PAG, doi. 10.1007/s11207-019-1488-5
By:
- Hayakawa, Hisashi;
- Willis, David M.;
- Hattori, Kentaro;
- Notsu, Yuta;
- Wild, Matthew N.;
- Karoff, Christoffer
Publication type:
Article
Superflares on solar-type stars.
Published in:
Nature, 2012, v. 485, n. 7399, p. 478, doi. 10.1038/nature11063
By:
- Maehara, Hiroyuki;
- Shibayama, Takuya;
- Notsu, Shota;
- Notsu, Yuta;
- Nagao, Takashi;
- Kusaba, Satoshi;
- Honda, Satoshi;
- Nogami, Daisaku;
- Shibata, Kazunari
Publication type:
Article
{High dispersion spectroscopy of solar-type superflare stars with Subaru/HDS.
Published in:
Proceedings of the International Astronomical Union, 2015, v. 11, n. S320, p. 138, doi. 10.1017/S1743921316000430
By:
- Notsu, Yuta;
- Honda, Satoshi;
- Maehara, Hiroyuki;
- Notsu, Shota;
- Shibayama, Takuya;
- Nogami, Daisaku;
- Shibata, Kazunari;
- Kosovichev, A.G.;
- Hawley, S.L.;
- Heinzel, P.
Publication type:
Article
Statistical properties of superflares on solar-type stars based on the Kepler 1-min cadence data.
Published in:
Proceedings of the International Astronomical Union, 2015, v. 11, n. S320, p. 144, doi. 10.1017/S1743921316000065
By:
- Maehara, Hiroyuki;
- Shibayama, Takuya;
- Notsu, Yuta;
- Notsu, Shota;
- Honda, Satoshi;
- Nogami, Daisaku;
- Shibata, Kazunari;
- Kosovichev, A.G.;
- Hawley, S.L.;
- Heinzel, P.
Publication type:
Article
Superflares on Late-Type Stars.
Published in:
Proceedings of the International Astronomical Union, 2012, v. 8, n. S293, p. 393, doi. 10.1017/S1743921313013239
By:
- Maehara, Hiroyuki;
- Shibayama, Takuya;
- Notsu, Yuta;
- Notsu, Shota;
- Nagao, Tanashi;
- Honda, Satoshi;
- Nogami, Daisaku;
- Shibata, Kazunari
Publication type:
Article

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