Otsuka, Masaaki(Graduate School of Science) | Activity Database on Education and Research, Kyoto University

Otsuka, Masaaki

Graduate School of Science Program-Specific Assistant Professor

Last Updated :2025/05/02

Basic Information

Professional Memberships

International Astronomical Union (IAU)

THE ASTRONOMICAL SOCIETY OF JAPAN

Academic Degree

修士（天文学）(東北大学)

博士（理学）(東北大学)

Research History

From Apr. 2018, To Present
Kyoto University, Graduate School of Science, program-specific assistant professor

From Aug. 2015, To Mar. 2018
Academia Sinica Institute of Astronomy and Astrophysics (ASIAA), Ministry of Science and Technology of the Republic of China Assistant Research Scholar

From Apr. 2015, To Mar. 2018
Academia Sinica Institute of Astronomy and Astrophysics (ASIAA), Visiting Scholar

From Jul. 2014, To Mar. 2015
National Astronomical Observatory of Japan, Hawai'i Observatory, Subaru Telescope, Support Astronomer

From Jun. 2011, To May 2014
Academia Sinica Institute of Astronomy and Astrophysics (ASIAA), Post Doctoral Research Fellow

From Jun. 2008, To May 2011
Space Telescope Science Institute (STScI), Post Doctoral Fellow

From Jun. 2004, To May 2008
National Astronomical Observatory of Japan, Okayama Astrophysical Observatory, Assistant

Profile

Profile
恒星進化、銀河の化学進化、宇宙における固体微粒子と分子の形成と進化、銀河における物質循環の研究をしています。

ID,URL

ORCID ID
0000-0001-7076-0310
J-Global ID
200901060247185179
External link
https://sites.google.com/site/motsukaastro2/

researchmap URL

https://researchmap.jp/read0209218

Last Updated :2025/05/02

Research

Research Interests

Astronomy

fullerene

nucleosynthesis

radiative transfer

chemical abundances

galaxy evolution

Astrophysics

infrared astronomy

Interstellar medium

super nova

planetary nebula

stellar evolution

Research Areas

Natural sciences, Astronomy

Papers

Deep JWST NIRCam imaging of Supernova 1987A
Mikako Matsuura; M Boyer; Richard Arendt; C Fransson; A Rest; Aravind P. Ravi; S Park; P Cigan; T Temim; E Dwek; Michael Barlow; P Bouchet; Geoffrey Clayton; R Chevalier; J Danziger; James De Buizer; Ilse De Looze; G De Marchi; Ori Fox; C Gall; R D Gehrz; H L Gomez; R Indebetouw; Tuomas Kangas; Florian Kirchschlager; R Kirshner; Peter Lundqvist; J M Marcaide; M Meixner; D Milisavljevic; Salvatore Orlando; Masaaki Otsuka; F Priestley; A M S Richards; F Schmidt; Lister Staveley-Smith; Nathan Smith; J Spyromilio; Jacco Vink; Lifan Wang; D Watson; Roger Wesson; J. Craig Wheeler; C E Woodward; Giovanna Zanardo; D Alp; D Burrows
Monthly Notices of the Royal Astronomical Society, 27 Jul. 2024, Peer-reviewed

Probing the origin of the two-component structure of broad-line region by reverberation mapping of an extremely variable quasar
Shumpei Nagoshi; Fumihide Iwamuro; Satoshi Yamada; Yoshihiro Ueda; Yuto Oikawa; Masaaki Otsuka; Keisuke Isogai; Shin Mineshige
Monthly Notices of the Royal Astronomical Society, 27 Feb. 2024, Peer-reviewed
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Herschel Planetary Nebula Survey plus (HerPlaNS+)
Toshiya Ueta; Isabel Aleman; Masaaki Otsuka; Katrina Exter; HerPlaNS consortium
Proceedings of the International Astronomical Union, 2019

Comprehensive Panchromatic Data Analyses and Photoionization Modeling of NGC 6781
Toshiya Ueta; Masaaki Otsuka; HerPlaNS consortium
Proceedings of the International Astronomical Union, 2019

Seimei/KOOLS-IFU mapping of the gas and dust distributions in Galactic PNe: Unveiling the origin and evolution of the Galactic halo PN H4-1
Masaaki Otsuka; Toshiya Ueta; Akito Tajitsu
Publications of the Astronomical Society of Japan, 09 Dec. 2023, Peer-reviewed, Lead author, Corresponding author

Time-variable Jet Ejections from RW Aur A, RY Tau, and DG Tau*
Michihiro Takami; H. M. Günther; Christian; TRACY BECK; Jennifer Karr; Youichi Ohyama; Roberto Galván-Madrid; Taichi Uyama; Marc White; Konstantin Grankin; Deirdre Coffey; Chun-Fan Liu; Misato Fukagawa; Nadine Manset; W. P. Chen; Tae-Soo Pyo; Hsien Shang; Tom Ray; Masaaki Otsuka; Mei-Yin Chou
The Astrophysical Journal Supplement Series, 01 Jan. 2023, Peer-reviewed

The messy death of a multiple star system and the resulting planetary nebula as observed by JWST
Orsola De Marco; Muhammad Akashi; Stavros Akras; Javier Alcolea; Isabel Aleman; philippe amram; Bruce Balick; Elvire De Beck; Eric Blackman; Henri Boffin; Panos Boumis; Jesse Bublitz; Beatrice Bucciarelli; Valentin Bujarrabal; Jan Cami; Nicholas Chornay; You-Hua Chu; Romano L.M. Corradi; Adam Frank; Domingo Aníbal García Hernández; Jorge García-Rojas; Guillermo García-Segura; Veronica Gómez-Llanos; Denise R. Gonçalves; Martin Guerrero; David Jones; Amanda I. Karakas; Joel Kastner; Sun Kwok; Foteini Lykou; Arturo Manchado; Mikako Matsuura; Iain McDonald; Brent Miszalski; Shazrene Mohamed; Ana Monreal Ibero; Hektor Monteiro; Rodolfo Montez; Paula Moraga Baez; Christophe Morisset; Jason Nordhaus; Claudia Mendes de Oliveira; Zara Osborn; Masaaki Otsuka; Quentin Parker; Bruno Quint; Guillermo Quintana-Lacaci; Matthew Redman; Ashley J. Ruiter; Laurence Sabin
Nature Astronomy, 08 Dec. 2022, Peer-reviewed

N/O abundance ratio and the progenitor mass for the most luminous planetary nebulae of M 31
Toshiya Ueta; Masaaki Otsuka
Astronomy & Astrophysics, Nov. 2022, Peer-reviewed

Double Shells of the Planetary Nebula NGC 7009 Minor Axis
Seong-Jae Lee; Siek Hyung; Masaaki Otsuka
The Astrophysical Journal, 01 Oct. 2022, Peer-reviewed

CO line observations of OH/IR stars in the inner Galactic Bulge: Characteristics of stars at the tip of the AGB
H. Olofsson; T. Khouri; B. A. Sargent; A. Winnberg; J. A. D. L. Blommaert; M. A. T. Groenewegen; S. Muller; J. H. Kastner; M. Meixner; M. Otsuka; N. Patel; N. Ryde; S. Srinivasan
Astronomy & Astrophysics, Sep. 2022, Peer-reviewed

The Nearby Evolved Stars Survey II: Constructing a volume-limited sample and first results from the James Clerk Maxwell Telescope
Peter Scicluna; Francisca Kemper; Iain McDonald; S Srinivasan; Alfonso Trejo; S H J Wallström; J G A Wouterloot; J Cami; Jane Greaves; Jinhua He; D T Hoai; Hyosun Kim; Olivia Jones; H Shinnaga; Christopher Clark; Thavisha Dharmawardena; W Holland; H Imai; J Th van Loon; K M Menten; R Wesson; H Chawner; S Feng; Steven Goldman; F C Liu; H MacIsaac; J Tang; S Zeegers; K Amada; V Antoniou; A Bemis; M L Boyer; S Chapman; X Chen; S-H Cho; L Cui; F Dell’Agli; P Friberg; S Fukaya; H Gomez; Y Gong; M Hadjara; Carole Haswell; N Hirano; S Hony; H Izumiura; M Jeste; X Jiang; T Kaminski; N Keaveney; Jaeheon Kim
Monthly Notices of the Royal Astronomical Society, 04 Apr. 2022, Peer-reviewed

Intermediate luminosity type Iax supernova 2019muj with narrow absorption lines: Long-lasting radiation associated with a possible bound remnant predicted by the weak deflagration model
Miho Kawabata; Keiichi Maeda; Masayuki Yamanaka; Tatsuya Nakaoka; Koji S Kawabata; Kentaro Aoki; G C Anupama; Umut Burgaz; Anirban Dutta; Keisuke Isogai; Masaru Kino; Naoto Kojiguchi; Iida Kota; Brajesh Kumar; Daisuke Kuroda; Hiroyuki Maehara; Kazuya Matsubayashi; Kumiko Morihana; Katsuhiro L Murata; Tomohito Ohshima; Masaaki Otsuka; Devendra K Sahu; Avinash Singh; Koji Sugitani; Jun Takahashi; Kengo Takagi
Publications of the Astronomical Society of Japan, 28 Jul. 2021, Peer-reviewed

Spectroscopic and photometric observations of dwarf nova superoutbursts by the 3.8 m telescope Seimei and the Variable Star Network
{Tampo}, Yusuke; {Isogai}, Keisuke; {Kojiguchi}, Naoto; {Maehara}, Hiroyuki; {Taguchi}, Kenta; {Kato}, Taichi; {Kimura}, Mariko; {Wakamatsu}, Yasuyuki; {Shibata}, Masaaki; {Nogami}, Daisaku; {Kawabata}, Miho; {Maeda}, Keiichi; {Namekata}, Kosuke; {Okamoto}, Soshi; {Otsuka}, Masaaki; {Burgaz}, Umut; {Nagoshi}, Shumpei; {Itoh}, Hiroshi; {Vanmunster}, Tonny; {Tordai}, Tam{\'a}s; {Stone}, Geoffrey; {Matsumoto}, Katsura; {Fujii}, Daiti; {Matsumura}, Ryota; {Nakagawa}, Momoka; {Takeuchi}, Nodoka; {Zenkou}, Yuki; {Pavlenko}, Elena P.; {Antonyuk}, Kirill A.; {Pit}, Nikolaj V.; {Antonyuk}, Oksana I.; {Babina}, Julia V.; {Baklanov}, Aleksei V.; {Sosnovskij}, Aleksei A.; {Shugarov}, Sergey Yu; {Katysheva}, Nataly; {Chochol}, Drahom{\'\i}r; {Dvorak}, Shawn; {Dubovsky}, Pavol A.; {Medulka}, Tom{\'a},{\v{s } }; {Kudzej}, Igor; {Kiyota}, Seiichiro; {Zubareva}, Alex; ra M.; {Belinski}, Alex; r A.; {Ikonnikova}, Natalia P.; {Burlak}, Marina A.; {Sano}, Yasuo; {Mizutani}, Masanori; {Ruiz}, Javier; {Pickard}, Roger D.; {Hambsch}, Franz-Josef; {Dufoer}, Sjoerd; {Brincat}, Stephen M.; {Galdies}, Charles; {Menzies}, Kenneth; {Moriyama}, Masayuki; {Hiraga}, Mitsutaka; {Maeda}, Yutaka; {Hirosawa}, Kenji; {Funada}, Masao; {Yamamoto}, Minoru
\pasj, Jun. 2021, Peer-reviewed

Calcium-rich Transient SN 2019ehk in a Star-forming Environment: Yet Another Candidate for a Precursor of a Double Neutron-star Binary
{Nakaoka}, Tatsuya; {Maeda}, Keiichi; {Yamanaka}, Masayuki; {Tanaka}, Masaomi; {Kawabata}, Miho; {Moriya}, Takashi J.; {Kawabata}, Koji S.; {Tominaga}, Nozomu; {Takagi}, Kengo; {Imazato}, Fumiya; {Morokuma}, Tomoki; {Sako}, Shigeyuki; {Ohsawa}, Ryou; {Nagao}, Takashi; {Jiang}, Ji-an; {Burgaz}, Umut; {Taguchi}, Kenta; {Uemura}, Makoto; {Akitaya}, Hiroshi; {Sasada}, Mahito; {Isogai}, Keisuke; {Otsuka}, Masaaki; {Maehara}, Hiroyuki
\apj, May 2021, Peer-reviewed

K-band High-resolution Spectroscopy of Embedded High-mass Protostars
{Hsieh}, Tien-Hao; {Takami}, Michihiro; {Connelley}, Michael S.; {Liu}, Sheng-Yuan; {Su}, Yu-Nung; {Hirano}, Naomi; {Tamura}, Motohide; {Otsuka}, Masaaki; {Karr}, Jennifer L.; {Pyo}, Tae-Soo
\apj, May 2021, Peer-reviewed

Void defect induced magnetism and structure change of carbon material-2, Graphene molecules
{Ota}, Norio; {Li}, Aigen; {Nemes}, Laszlo; {Otsuka}, Masaaki
arXiv e-prints, Apr. 2021

Possible Time Correlation between Jet Ejection and Mass Accretion for RW Aur A
Takami, Michihiro; Beck, Tracy L; Schneider, P. Christian; G\"unther, Hans Moritz; White, Marc; Grankin, Konstantin; Karr, Jennifer L; Ohyama, Youichi; Coffey, Deirdre; Liu, Hauyu Baobab; Galv{\'a}n-Madrid, Roberto; Liu, Chun-Fan; Fukagawa, Misato; Manset, Nadine; Chen, Wen-Ping; Pyo, Tae-Soo; Shang, Hsien; Ray, Thomas P; Otsuka, Masaaki; Chou, Mei-Yin
\apj, Sep. 2020, Peer-reviewed

Graphene Molecules Contributing to the Infrared Bands of Carbon Rich Planetary Nebulae
{Ota}, Norio; {Li}, Aigen; {Nemes}, Laszlo; {Otsuka}, Masaaki
arXiv e-prints, Jul. 2020

SN 2019ein: New Insights into the Similarities and Diversity among High-velocity Type Ia Supernovae
{Kawabata}, Miho; {Maeda}, Keiichi; {Yamanaka}, Masayuki; {Nakaoka}, Tatsuya; {Kawabata}, Koji S.; {Adachi}, Ryo; {Akitaya}, Hiroshi; {Burgaz}, Umut; {Hanayama}, Hidekazu; {Horiuchi}, Takashi; {Hosokawa}, Ryohei; {Iida}, Kota; {Imazato}, Fumiya; {Isogai}, Keisuke; {Jiang}, Ji-an; {Katoh}, Noriyuki; {Kimura}, Hiroki; {Kino}, Masaru; {Kuroda}, Daisuke; {Maehara}, Hiroyuki; {Matsubayashi}, Kazuya; {Morihana}, Kumiko; {Murata}, Katsuhiro L.; {Nagao}, Takashi; {Niwano}, Masafumi; {Nogami}, Daisaku; {Oeda}, Motoki; {Ono}, Tatsuharu; {Onozato}, Hiroki; {Otsuka}, Masaaki; {Saito}, Tomoki; {Sasada}, Mahito; {Shiraishi}, Kazuki; {Sugiyama}, Haruki; {Taguchi}, Kenta; {Takahashi}, Jun; {Takagi}, Kengo; {Takagi}, Seiko; {Takayama}, Masaki; {Tozuka}, Miyako; {Sekiguchi}, Kazuhiro
\apj, Apr. 2020, Peer-reviewed

Physical properties of the fluorine and neutron-capture element-rich PN Jonckheere 900
Masaaki Otsuka; Siek Hyung
Monthly Notices of the Royal Astronomical Society, Jan. 2020, Peer-reviewed, Lead author, Corresponding author

The Quadratic Programming Method for Extracting Emission Line Maps from Line- blended Narrowband Images
Ueta, T; Mito, H; Otsuka, M; Nakada, Y; Conn, B.C; Ladjal, D
The Astronomical Journal, Sep. 2019, Peer-reviewed

Physical properties of the fullerene C60-containing planetary nebula SaSt 2-3
Otsuka, Masaaki
Monthly Notices of the Royal Astronomical Society, Jan. 2019, Peer-reviewed, Lead author, Corresponding author

Understanding the Spatial Distributions of the Ionic/Atomic/Molecular/Dust Components in PNe
Toshiya Ueta; Masaaki Otsuka
Galaxies, Jan. 2019, Peer-reviewed

An Imaging Spectroscopic Survey of the Planetary Nebula NGC 7009 with MUSE
Walsh J.R; Monreal-Ibero A; Barlow M.J; Ueta T; Wesson R; Zijlstra A.A; Kimeswenger S; Leal-Ferreira M.L; Otsuka M
Astronomy & Astrophysics, Dec. 2018, Peer-reviewed

Herschel Planetary Nebula Survey (HerPlaNS). hydrogen recombination laser lines in Mz 3
Aleman, Isabel; Exter, Katrina; Ueta, Toshiya; Walton, Samuel; Tielens, A. G. G. M; Zijlstra, Albert; Montez, Rodolfo; Abraham, Zulema; Otsuka, Masaaki; Beaklini; Pedro P. B; van Hoof; Peter A. M; Villaver, Eva; Leal-Ferreira; Marcelo L; Mendoza, Edgar; Lépine; Jacques D. R
Monthly Notices of the Royal Astronomical Society, Jul. 2018, Peer-reviewed

The Herschel Planetary Nebula Survey (HerPlaNS): A Comprehensive Dusty Photoionization Model of NGC6781
Masaaki Otsuka; Toshiya Ueta; Peter A. M. van Hoof; Raghvendra Sahai; Isabel Aleman; Albert A. Zijlstra; You-Hua Chu; Eva Villaver; Marcelo L. Leal-Ferreira; Joel Kastner; Ryszard Szczerba; Katrina M. Exter
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, Aug. 2017, Peer-reviewed, Lead author, Corresponding author

Physical Properties of the Very Young PN Hen3-1357 (Stingray Nebula) Based on Multiwavelength Observations
Masaaki Otsuka; M. Parthasarathy; A. Tajitsu; S. Hubrig
ASTROPHYSICAL JOURNAL, Mar. 2017, Peer-reviewed, Lead author, Corresponding author

XSHOOTER spectroscopy of the enigmatic planetary nebula Lin49 in the Small Magellanic Cloud
Masaaki Otsuka; F. Kemper; M. L. Leal-Ferreira; I. Aleman; J. Bernard-Salas; J. Cami; B. B. Ochsendorf; E. Peeters; P. Scicluna
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, Oct. 2016, Peer-reviewed

First-generation science cases for ground-based terahertz telescopes
Hiroyuki Hirashita; Patrick M. Koch; Satoki Matsushita; Shigehisa Takakuwa; Masanori Nakamura; Keiichi Asada; Hauyu Baobab Liu; Yuji Urata; Ming-Jye Wang; Wei-Hao Wang; Satoko Takahashi; Ya-Wen Tang; Hsian-Hong Chang; Kuiyun Huang; Oscar Morata; Masaaki Otsuka; Kai-Yang Lin; An-Li Tsai; Yen-Ting Lin; Sundar Srinivasan; Pierre Martin-Cocher; Hung-Yi Pu; Francisca Kemper; Nimesh Patel; Paul Grimes; Yau-De Huang; Chih-Chiang Han; Yen-Ru Huang; Hiroaki Nishioka; Lupin Chun-Che Lin; Qizhou Zhang; Eric Keto; Roberto Burgos; Ming-Tang Chen; Makoto Inoue; Paul T. P. Ho
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, Feb. 2016, Peer-reviewed

Chemical abundances in the PN Wray16-423 in the Sagittarius dwarf spheroidal galaxy: constraining the dust composition
Masaaki Otsuka
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, Oct. 2015, Peer-reviewed, Lead author, Corresponding author

CHEMICAL ABUNDANCES AND DUST IN THE HALO PLANETARY NEBULA K648 IN M15: ITS ORIGIN AND EVOLUTION BASED ON AN ANALYSIS OF MULTIWAVELENGTH DATA
Masaaki Otsuka; Siek Hyung; Akito Tajitsu
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, Apr. 2015, Peer-reviewed, Lead author, Corresponding author

Molecular hydrogen emission in the interstellar medium of the Large Magellanic Cloud
N. Naslim; F. Kemper; S. C. Madden; S. Hony; Y. -H. Chu; F. Galliano; C. Bot; Y. Yang; J. Seok; J. M. Oliveira; J. Th van Loon; M. Meixner; A. Li; A. Hughes; K. D. Gordon; M. Otsuka; H. Hirashita; O. Morata; V. Lebouteiller; R. Indebetouw; S. Srinivasan; J. -P. Bernard; W. T. Reach
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, Jan. 2015, Peer-reviewed

A SEARCH FOR SUPERNOVA REMNANTS IN NGC 6946 USING THE [Fe II] 1.64 mu m LINE
Justice Bruursema; Margaret Meixner; Knox S. Long; Masaaki Otsuka
ASTRONOMICAL JOURNAL, Sep. 2014, Peer-reviewed

The Herschel Planetary Nebula Survey (HerPlaNS) I. Data overview and analysis demonstration with NGC 6781
T. Ueta; D. Ladjal; K. M. Exter; M. Otsuka; R. Szczerba; N. Siodmiak; I. Aleman; P. A. M. van Hoof; J. H. Kastner; R. Montez; I. McDonald; M. Wittkowski; C. Sandin; S. Ramstedt; O. De Marco; E. Villaver; Y-H Chu; W. Vlemmings; H. Izumiura; R. Sahai; J. A. Lopez; B. Balick; A. Zijlstra; A. G. G. M. Tielens; R. E. Rattray; E. Behar; E. G. Blackman; K. Hebden; J. L. Hora; K. Murakawa; J. Nordhaus; R. Nordon; I. Yamamura
ASTRONOMY & ASTROPHYSICS, May 2014, Peer-reviewed

Spitzer Space Telescope spectra of post-AGB stars in the Large Magellanic Cloud - polycyclic aromatic hydrocarbons at low metallicities
Mikako Matsuura; Jeronimo Bernard-Salas; T. Lloyd Evans; Kevin M. Volk; Bruce J. Hrivnak; G. C. Sloan; You-Hua Chu; Robert Gruendl; Kathleen E. Kraemer; Els Peeters; R. Szczerba; P. R. Wood; Albert A. Zijlstra; S. Hony; Yoshifusa Ita; Devika Kamath; Eric Lagadec; Quentin A. Parker; Warren A. Reid; Takashi Shimonishi; H. Van Winckel; Paul M. Woods; F. Kemper; Margaret Meixner; M. Otsuka; R. Sahai; B. A. Sargent; J. L. Hora; Iain McDonald
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, Apr. 2014, Peer-reviewed

Physical properties of fullerene-containing Galactic planetary nebulae
Masaaki Otsuka; F. Kemper; J. Cami; E. Peeters; J. Bernard-Salas
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, Jan. 2014, Peer-reviewed, Lead author, Corresponding author

Chemical Abundances in the Extremely Carbon-rich and Xenon-rich Halo Planetary Nebula H4-1
Otsuka, Masaaki; Tajitsu, Akito
The Astrophysical Journal, Dec. 2013, Peer-reviewed, Lead author, Corresponding author

THE HERSCHEL INVENTORY OF THE AGENTS OF GALAXY EVOLUTION IN THE MAGELLANIC CLOUDS, A HERSCHEL OPEN TIME KEY PROGRAM
M. Meixner; P. Panuzzo; J. Roman-Duval; C. Engelbracht; B. Babler; J. Seale; S. Hony; E. Montiel; M. Sauvage; K. Gordon; K. Misselt; K. Okumura; P. Chanial; T. Beck; J. -P. Bernard; A. Bolatto; C. Bot; M. L. Boyer; L. R. Carlson; G. C. Clayton; C. -H. R. Chen; D. Cormier; Y. Fukui; M. Galametz; F. Galliano; J. L. Hora; A. Hughes; R. Indebetouw; F. P. Israel; A. Kawamura; F. Kemper; S. Kim; E. Kwon; V. Lebouteiller; A. Li; K. S. Long; S. C. Madden; M. Matsuura; E. Muller; J. M. Oliveira; T. Onishi; M. Otsuka; D. Paradis; A. Poglitsch; W. T. Reach; T. P. Robitaille; M. Rubio; B. Sargent; M. Sewilo; R. Skibba; L. J. Smith; S. Srinivasan; A. G. G. M. Tielens; J. Th. van Loon; B. Whitney
ASTRONOMICAL JOURNAL, Sep. 2013, Peer-reviewed

CO J=2-1 EMISSION FROM EVOLVED STARS IN THE GALACTIC BULGE
Benjamin A. Sargent; N. A. Patel; M. Meixner; M. Otsuka; D. Riebel; S. Srinivasan
ASTROPHYSICAL JOURNAL, Mar. 2013, Peer-reviewed

THE DETECTION OF C60 IN THE WELL-CHARACTERIZED PLANETARY NEBULA M1-11
Masaaki Otsuka; F. Kemper; S. Hyung; B. A. Sargent; M. Meixner; A. Tajitsu; K. Yanagisawa
ASTROPHYSICAL JOURNAL, Feb. 2013, Peer-reviewed

OPTICAL AND INFRARED ANALYSIS OF TYPE II SN 2006bc
Joseph S. Gallagher; B. E. K. Sugerman; Geoffrey C. Clayton; J. E. Andrews; J. Clem; M. J. Barlow; B. Ercolano; J. Fabbri; M. Otsuka; R. Wesson; M. Meixner
ASTROPHYSICAL JOURNAL, Jul. 2012, Peer-reviewed

THIRTY YEARS OF SN 1980K: EVIDENCE FOR LIGHT ECHOES
Ben E. K. Sugerman; Jennifer E. Andrews; Michael J. Barlow; Geoffrey C. Clayton; Barbara Ercolano; Parviz Ghavamian; Robert C. Kennicutt; Oliver Krause; Margaret Meixner; Masaaki Otsuka
ASTROPHYSICAL JOURNAL, Apr. 2012, Peer-reviewed

LATE-TIME LIGHT CURVES OF TYPE II SUPERNOVAE: PHYSICAL PROPERTIES OF SUPERNOVAE AND THEIR ENVIRONMENT
Masaaki Otsuka; Margaret Meixner; Nino Panagia; Joanna Fabbri; Michael J. Barlow; Geoffrey C. Clayton; Joseph S. Gallagher; Ben E. K. Sugerman; Roger Wesson; Jennifer E. Andrews; Barbara Ercolano; Douglas Welch
ASTROPHYSICAL JOURNAL, Jan. 2012, Peer-reviewed, Lead author, Corresponding author

The effects of dust on the optical and infrared evolution of SN 2004et
J. Fabbri; M. Otsuka; M. J. Barlow; Joseph S. Gallagher; R. Wesson; B. E. K. Sugerman; Geoffrey C. Clayton; M. Meixner; J. E. Andrews; D. L. Welch; B. Ercolano
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, Dec. 2011, Peer-reviewed

Herschel Detects a Massive Dust Reservoir in Supernova 1987A
M. Matsuura; E. Dwek; M. Meixner; M. Otsuka; B. Babler; M. J. Barlow; J. Roman-Duval; C. Engelbracht; K. Sandstrom; M. Lakicevic; J. Th van Loon; G. Sonneborn; G. C. Clayton; K. S. Long; P. Lundqvist; T. Nozawa; K. D. Gordon; S. Hony; P. Panuzzo; K. Okumura; K. A. Misselt; E. Montiel; M. Sauvage
SCIENCE, Sep. 2011, Peer-reviewed

EVIDENCE FOR PRE-EXISTING DUST IN THE BRIGHT TYPE IIn SN 2010jl
J. E. Andrews; Geoffrey C. Clayton; R. Wesson; B. E. K. Sugerman; M. J. Barlow; J. Clem; B. Ercolano; J. Fabbri; J. S. Gallagher; A. Landolt; M. Meixner; M. Otsuka; D. Riebel; D. L. Welch
ASTRONOMICAL JOURNAL, Aug. 2011, Peer-reviewed

PHOTOMETRIC AND SPECTROSCOPIC EVOLUTION OF THE IIP SN 2007it TO DAY 944
J. E. Andrews; B. E. K. Sugerman; Geoffrey C. Clayton; J. S. Gallagher; M. J. Barlow; J. Clem; B. Ercolano; J. Fabbri; M. Meixner; M. Otsuka; D. L. Welch; R. Wesson
ASTROPHYSICAL JOURNAL, Apr. 2011, Peer-reviewed

DUST AND CHEMICAL ABUNDANCES OF THE SAGITTARIUS DWARF GALAXY PLANETARY NEBULA Hen2-436
Masaaki Otsuka; Margaret Meixner; David Riebel; Siek Hyung; Akito Tajitsu; Hideyuki Izumiura
ASTROPHYSICAL JOURNAL, Mar. 2011, Peer-reviewed, Lead author, Corresponding author

THE ORIGIN AND EVOLUTION OF THE HALO PN BoBn 1: FROM A VIEWPOINT OF CHEMICAL ABUNDANCES BASED ON MULTIWAVELENGTH SPECTRA
Masaaki Otsuka; Akito Tajitsu; Siek Hyung; Hideyuki Izumiura
ASTROPHYSICAL JOURNAL, Nov. 2010, Peer-reviewed, Lead author, Corresponding author

HERschel Inventory of The Agents of Galaxy Evolution (HERITAGE): The Large Magellanic Cloud dust
M. Meixner; F. Galliano; S. Hony; J. Roman-Duval; T. Robitaille; P. Panuzzo; M. Sauvage; K. Gordon; C. Engelbracht; K. Misselt; K. Okumura; T. Beck; J. -P. Bernard; A. Bolatto; C. Bot; M. Boyer; S. Bracker; L. R. Carlson; G. C. Clayton; C. -H. R. Chen; E. Churchwell; Y. Fukui; M. Galametz; J. L. Hora; A. Hughes; R. Indebetouw; F. P. Israel; A. Kawamura; F. Kemper; S. Kim; E. Kwon; B. Lawton; A. Li; K. S. Long; M. Marengo; S. C. Madden; M. Matsuura; J. M. Oliveira; T. Onishi; M. Otsuka; D. Paradis; A. Poglitsch; D. Riebel; W. T. Reach; M. Rubio; B. Sargent; M. Sewilo; J. D. Simon; R. Skibba; L. J. Smith; S. Srinivasan; A. G. G. M. Tielens; J. Th. van Loon; B. Whitney; P. M. Woods
ASTRONOMY & ASTROPHYSICS, Jul. 2010, Peer-reviewed

Dust in the bright supernova remnant N49 in the LMC
M. Otsuka; J. Th. van Loon; K. S. Long; M. Meixner; M. Matsuura; W. T. Reach; J. Roman-Duval; K. Gordon; M. Sauvage; S. Hony; K. Misselt; C. Engelbracht; P. Panuzzo; K. Okumura; P. M. Woods; F. Kemper; G. C. Sloan
ASTRONOMY & ASTROPHYSICS, Jul. 2010, Peer-reviewed, Lead author, Corresponding author

A search for s-process elements in extremely metal-poor halo planetary nebulae
Masaaki Otsuka; Akito Tajitsu; Hideyuki Izumiura; Siek Hyung
CHEMICAL ABUNDANCES IN THE UNIVERSE: CONNECTING FIRST STARS TO PLANETS, 2010, Peer-reviewed, Lead author, Corresponding author

HIGH-DISPERSION SPECTRUM OF THE HALO PLANETARY NEBULA DdDm 1
Masaaki Otsuka; Siek Hyung; Seong-Jae Lee; Hideyuki Izumiura; Akito Tajitsu
ASTROPHYSICAL JOURNAL, Nov. 2009, Peer-reviewed, Lead author, Corresponding author

TRANSIENT JETS IN THE SYMBIOTIC PROTOTYPE Z ANDROMEDAE
A. Skopal; T. Pribulla; J. Budaj; A. A. Vittone; L. Errico; M. Wolf; M. Otsuka; M. Chrastina; Z. Mikulasek
ASTROPHYSICAL JOURNAL, Jan. 2009, Peer-reviewed

Detection of fluorine in the halo planetary nebula BoBn 1: Evidence for a binary progenitor star
Masaaki Otsuka; Hideyuki Izumiura; Akito Tajitsu; Siek Hyung
ASTROPHYSICAL JOURNAL LETTERS, Aug. 2008, Peer-reviewed, Lead author, Corresponding author

Detection of fluorine in the halo planetary nebula BoBn 1: Evidence for a binary progenitor star
Masaaki Otsuka; Hideyuki Izumiura; Akito Tajitsu; Siek Hyung
Astrophysical Journal, 2008, Peer-reviewed, Lead author, Corresponding author

Structure of the hot object in the symbiotic prototype Z Andromedae during its 2000-03 active phase
A Skopal; AA Vittone; L Errico; M Otsuka; S Tamura; M Wolf; VG Elkin
ASTRONOMY & ASTROPHYSICS, Jul. 2006, Peer-reviewed

Analysis of internal motions in the halo planetary nebula H4-1
M Otsuka; S Tamura; Y Yadoumaru; A Tajitsu
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, Jan. 2003, Peer-reviewed, Lead author, Corresponding author

Seimei KOOLS-IFU mapping of the gas and dust distributions in Galactic planetary nebulae: the case of IC 2165
Masaaki Otsuka
Monthly Notices of the Royal Astronomical Society, 02 Mar. 2022, Peer-reviewed, Lead author, Corresponding author

Proper Plasma Analysis Practice (PPAP), an Integrated Procedure of Extinction Correction and Plasma Diagnostics: A Demo with an HST/WFC3 Image Set of NGC 6720
Toshiya Ueta; Masaaki Otsuka
Publications of the Astronomical Society of the Pacific, 01 Sep. 2021, Peer-reviewed

Misc.

Morpho-Kinematics of the Circumstellar Environments around Post-AGB Stars
Ueta, Toshiya; Izumiura, Hideyuki; Yamamura, Issei; Otsuka, Masaaki
ArXiv e-prints, Sep. 2018

Astronomy in Denver: Spatial distributions of dust properties via far-IR broadband map with HerPlaNS
Asano, Kentaro; Ueta, Toshiya; Ladjal, Djazia; Exter, Katrina; Otsuka, Masaaki; HerPlaNS Consortium
American Astronomical Society Meeting Abstracts #232, Jun. 2018

The Herschel Planetary Nebula Survey (HerPlaNS): A Comprehensive Dusty Photoionization Model of NGC6781
Otsuka, Masaaki; Ueta, Toshiya; HerPlaNS Consortium
The Cosmic Wheel and the Legacy of the AKARI Archive: From Galaxies and Stars to Planets and Life, Mar. 2018

A Search for Supernova Remnants with Infrared [FeII] Emission: A Study of NGC 6946 with the WIYN High Resolution Infrared Camera (WHIRC)
Bruursema, Justice; Meixner, Margaret; Long, Knox S; Otsuka, Masaaki
American Astronomical Society Meeting Abstracts, Jan. 2018

XSHOOTER spectroscopy of the enigmatic PN Lin49 in the SMC
Otsuka, Masaaki; Kemper, Francisca; Leal-Ferreira; Marcelo L; Aleman, Isabel; Bernard-Salas, Jeronimo; Cami, Jan; Ochsendorf, Bram B; Peeters, Els; Scicluna, Peter
Planetary Nebulae: Multi-Wavelength Probes of Stellar and Galactic Evolution, Oct. 2017

Herschel Planetary Nebula Survey (HerPLaNS): Construction of a Detailed Dusty Photoionization Model of NGC6781
Otsuka, Masaaki; Ueta, Toshiya; Chu, You-Hua; Asano, Kentaro; HerPLaNS Consortium
Planetary Nebulae: Multi-Wavelength Probes of Stellar and Galactic Evolution, Oct. 2017

Properties of the fullerene C-60-containing PN Lin49 in the SMC; Explanations of strong near-IR excess
Masaaki Otsuka; Francisca Kemper; Marcelo L. Leal-Ferreirat; Isabel Aleman; Jeronimo Bernard-Salas; Jan Cami; Bram Ochsendorf; Els Peeters
11TH PACIFIC RIM CONFERENCE ON STELLAR ASTROPHYSICS: PHYSICS AND CHEMISTRY OF THE LATE STAGES OF STELLAR EVOLUTION, PTS 1-6, 2016

A multiwavelength study of the Stingray Nebula; properties of the nebula, central star, and dust
Masaaki Otsukal; Mudumba Parthasarathy; Akito Tajitsu; Swetlana Hubrig
11TH PACIFIC RIM CONFERENCE ON STELLAR ASTROPHYSICS: PHYSICS AND CHEMISTRY OF THE LATE STAGES OF STELLAR EVOLUTION, PTS 1-6, 2016

THE HERSCHEL INVENTORY OF THE AGENTS OF GALAXY EVOLUTION (HERITAGE) IN THE MAGELLANIC CLOUDS, A HERSCHEL OPEN TIME KEY PROGRAM (vol 146, 62, 2013)
M. Meixner; P. Panuzzo; J. Roman-Duval; C. Engelbracht; B. Babler; J. Seale; S. Hony; E. Montiel; M. Sauvage; K. Gordon; K. Misselt; K. Okumura; P. Chanial; T. Beck; J. -P. Bernard; A. Bolatto; C. Bot; M. L. Boyer; L. R. Carlson; G. C. Clayton; C. -H. R. Chen; D. Cormier; Y. Fukui; M. Galametz; F. Galliano; J. L. Hora; A. Hughes; R. Indebetouw; F. P. Israel; A. Kawamura; F. Kemper; S. Kim; E. Kwon; V. Lebouteiller; A. Li; K. S. Long; S. C. Madden; M. Matsuura; E. Muller; J. M. Oliveira; T. Onishi; M. Otsuka; D. Paradis; A. Poglitsch; W. T. Reach; T. P. Robitaille; M. Rubio; B. Sargent; M. Sewilo; R. Skibba; L. J. Smith; S. Srinivasan; A. G. G. M. Tielens; J. Th. van Loon; B. Whitney
ASTRONOMICAL JOURNAL, Feb. 2015

Using [FeII] to Search for Supernova Remnants in NGC 6946
Bruursema, Justice; Meixner, Margaret; Long, Knox S; Otsuka, Masaaki
American Astronomical Society Meeting Abstracts #223, Jan. 2014

Interstellar and Circumstellar Fullerenes
Bernard-Salas, J; Cami, J; Jones, A; Peeters, E; Micelotta, E; Otsuka, M; Sloan, G. C; Kemper, F; Groenewegen, M
Proceedings of The Life Cycle of Dust in the Universe: Observations, Theory, and Laboratory Experiments (LCDU2013). 18-22 November, 2013. Taipei, Taiwan. Editors: Anja Andersen (University of Copenhagen, Denmark), Maarten Baes (Universiteit Gent, Belgium), 2013

On the nature of the 30 micron feature in carbon-rich planetary nebula
Kemper, F; Otsuka, M; Cami, J; Peeters, E; Bernard-Salas, J
Proceedings of The Life Cycle of Dust in the Universe: Observations, Theory, and Laboratory Experiments (LCDU2013). 18-22 November, 2013. Taipei, Taiwan. Editors: Anja Andersen (University of Copenhagen, Denmark), Maarten Baes (Universiteit Gent, Belgium), 2013

Physical Properties of Fullerene-containing Galactic Planetary Nebulae
Otsuka, M; Kemper, F; Cami, J; Peeters, E; Bernard-Salas, J
Proceedings of The Life Cycle of Dust in the Universe: Observations, Theory, and Laboratory Experiments (LCDU2013). 18-22 November, 2013. Taipei, Taiwan. Editors: Anja Andersen (University of Copenhagen, Denmark), Maarten Baes (Universiteit Gent, Belgium), 2013

SMA Observations of CO J=2-1 Emission from Evolved Stars in the Galactic Bulge
Sargent, Benjamin A; Patel, N. A; Meixner, M; Otsuka, M; Riebel, D; Srinivasan, S
American Astronomical Society Meeting Abstracts #221, Jan. 2013

Optical and Infrared Analysis of Type II SN 2006bc
Gallagher, Joseph S; Sugerman, B. E; Clayton, G. C; Andrews, J. E; Clem, J; Barlow, M. J; Ercolano, B; Fabbri, J; Otsuka, M; Wesson, R; Meixner, M
American Astronomical Society Meeting Abstracts #220, May 2012

Dust and Chemical Abundances of the Young Planetary Nebula M1-11; First Detection of Fullerenes C-60
M. Otsuka; F. Kemper; B. Sargent; S. Hyung; M. Meixner; A. Tajitsu; K. Yanagisawa
GALACTIC ARCHAEOLOGY: NEAR-FIELD COSMOLOGY AND THE FORMATION OF THE MILKY WAY, 2012

Analysis of the High Dispersion Spectra of the Planetary Nebula NGC 7027
Hyung, Siek; Lee, S; Otsuka, M; Tajitsu, A
American Astronomical Society Meeting Abstracts #218, May 2011

Optical And Infrared Analysis Of Type II SN 2006bc
Gallagher, Joseph S; Clayton, G; Andrews, J; Sugerman, B; Clem, J; Barlow, M; Ercolano, B; Fabbri, J; Wesson, R; Otsuka, M; Meixner, M
American Astronomical Society Meeting Abstracts #217, Jan. 2011

Dust Production in Large Magellanic Cloud Planetary Nebulae
M. Otsuka; M. Meixner; B. Sargent; J. L. Hora; M. Cohen
WHY GALAXIES CARE ABOUT AGB STARS II: SHINING EXAMPLES AND COMMON INHABITANTS, 2011

Possible Dust Formation in SN 2006bc and the Detection of a New Optical Transient in NGC 2397
Gallagher, Joseph S; Clayton, G; Andrews, J; Sugerman, B; Clem, J; Barlow, M; Wesson, R; Fabbri, J; Meixner, M; Otsuka, M; Welch, D
American Astronomical Society Meeting Abstracts #215, Jan. 2010

Dust in Large Magellanic Cloud Planetary Nebulae
Otsuka, Masaaki; Meixner, M; Sargent, B; Hora, J; Cohen, M; SAGE LMC; PNe Team
American Astronomical Society Meeting Abstracts #215, Jan. 2010

岡山天体物理観測所の現状とその将来
吉田道利; 泉浦秀行; 岩田生; 沖田喜一; 小矢野久; 清水康広; 長山省吾; 柳澤顕史; 大塚雅昭; 尾崎忍夫; 神戸栄治; 黒田大介; 戸田博之
日本天文学会年会講演予稿集, 20 Aug. 2008

ISLE: Near-Infrared Imager/Spectrograph for the 1.88m Telescope at Okayama Astrophysical Observatory
Kenshi Yanagisawa; Kiichi Okita; Yasuhiro Shimizu; Masaaki Otsuka; Shogo Nagayama; Ikuru Iwata; Shinobu Ozaki; Michitoshi Yoshida; Hidehiko Nakaya; Akito Tajitsu; Shin-ichiro Okumura; Tomoyasu Yamamuro
GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY II, PTS 1-4, 2008

The origin and evolution of the extremely metal-poor halo planetary nebulae
M. Otsuka; H. Izurniura; A. Tajitsu; S. Hyung
ORIGIN OF MATTER AND EVOLUTION OF GALAXIES, 2008

Broad hwings in active symbiotic stars:The case of Z andromedae
A. Skopal; M. Otsuka; S. Tamura; A. A. Vittone; L. Errico; M. Wolf
SEVENTH PACIFIC RIM CONFERENCE ON STELLAR ASTROPHYSICS, 2007

High resolution spectroscopic study of the Halo PNe: The case of H 4-1
Masaaki Otsuka; Akito Tajitsu; Shin'ichi Tamura
Proceedings of the International Astronomical Union, Apr. 2006

High dispersion spectroscopy of the PN K 648 in the globular cluster M 15
Akito Tajitsu; Masaaki Otsuka
Proceedings of the International Astronomical Union, Apr. 2006

A multiple mass-ejection by the symbiotic prototype Z And during its 2000-03 outburst
A Skopal; L Errico; AA Vittone; S Tamura; M Otsuka; M Wolf; VG Elkin
Interacting Binaries: Accretion, Evolution, and Outcomes, 2005

Highly resolved spectroscopic study of PNe with HIDES - A case study of NGC 6572
M Otsuka; S Tamura; A Tajitsu
PLANETARY NEBULAE AS ASTRONOMICAL TOOLS, 2005

High dispersion two-dimensional spectroscopy of planetary nebulae
Otsuka, Masaaki; Tajitsu, Akito; Isogai, Mizuki
Astronomical Herald, Jun. 2004

The multiple outflows in the Galactic Halo PN h4-1
A Tajitsu; M Otsuka
ASYMMETRICAL PLANETARY NEBULAE III, 2004

Spectroscopic diagnosis on symbiotic star Z and during recent outburst phase
S Tamura; M Otsuka; A Skopal; T Pribulla; M Vanko
STELLAR ASTROPHYSICS - A TRIBUTE TO HELMUT A. ABT, 2003

Analysis on internal motions of the halo planetray nebula, H4-1
M Otsuka; S Tamura; Y Yadoumaru; A Tajitsu
PLANETARY NEBULAE: THEIR EVOLUTION AND ROLE IN THE UNIVERSE, 2003

High velocity flow suggested by wing components of the ha line profiles in the selected planetary nebulae
S Tamura; M Otsuka; A Tajitsu
PLANETARY NEBULAE: THEIR EVOLUTION AND ROLE IN THE UNIVERSE, 2003

Books and Other Publications

Late-Time Light Curves of Type II Supernovae: Physical Properties of SNe and Their Environment
Masaaki Otsuka, Single work, all
NOAO NEWS LETTER, Sep. 2011, Not refereed

Media Coverage

NHK コズミックフロント「すばるとアルマから親愛なる宇宙へ」に出演
NHK, コズミックフロント「すばるとアルマから親愛なる宇宙へ」, May 2021, Media report

A Space ANT FIRES ITS LASERS
European Space Agency, ESA, https://m.esa.int/Our_Activities/Space_Science/Herschel/A_space_ant_fires_its_lasers, May 2018, Internet

目に見えないレアなレーザーを放つアリ星雲…ハーシェル宇宙望遠鏡により発見
ディスカバリーチャンネル, https://www.discoverychannel.jp/0000017394/, May 2018, Internet

あり星雲からの珍しいレーザー放射
アストロアーツ, http://www.astroarts.co.jp/article/hl/a/9919_ant, May 2018, Internet

Soccer Balls in Interstellar Space
Subaru Telescope, https://www.subarutelescope.org/Pressrelease/2013/03/05/index.html, Mar. 2013, Internet

「宇宙のサッカーボール」が作られる環境
アストロアーツ, http://www.astroarts.co.jp/news/2013/03/06c60/index-j.shtml, Mar. 2013, Internet

Herschel Helps Solve Mystery of Cosmic Dust Origins
National Aeronautics and Space Administration, NASA, https://www.nasa.gov/centers/jpl/news/herschel20110707.html, Jul. 2011, Internet

Stardust in Our Backyard Provides New Clues To Galaxy
ESA, http://sci.esa.int/herschel/48906-stardust-in-our-backyard-provides-new-clues-to-galaxy-evolution/, Jul. 2011, Internet

External funds: Kakenhi

Investigation into Stellar Mass Loss Based on Three-Dimensional Multiwavelength Spectroscopic Data of Galactic Planetary Nebulae
Grant-in-Aid for Scientific Research (C)
Basic Section 16010:Astronomy-related
Kyoto University
大塚雅昭
From 01 Apr. 2019, To 31 Mar. 2024, Granted
惑星状星雲;ダスト減光;元素組成;三次元面分光;多波長分光;星周物質;星間物質;分光観測;多波長観測;銀河化学進化;質量放出;化学組成;恒星風;面分光観測;多波長
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K03914/

Investigation into the Stellar Mass-Loss Based on Spatially Highly-Resolved Multiwavelength 3-D Spectra of Galactic Planetary Nebulae
Grant-in-Aid for Scientific Research (C)
Basic Section 16010:Astronomy-related
Kyoto University
大塚雅昭
From 01 Apr. 2022, To 31 Mar. 2026, Granted
惑星状星雲;ダスト減光;元素組成;三次元面分光;多波長分光;質量放出;中小質量星;恒星進化;星間物質
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K03675/

Last Updated :2025/05/02

Education

Teaching subject(s)

From 01 Apr. 2024, To 31 Mar. 2025
Seminar on Galactic Astrophysics D
4044, Fall, Graduate School of Science, 1

From 01 Apr. 2024, To 31 Mar. 2025
Seminar on Galactic Astrophysics C
4043, Spring, Graduate School of Science, 1

From 01 Apr. 2024, To 31 Mar. 2025
Seminar on Galactic Astrophysics B
4042, Fall, Graduate School of Science, 1

From 01 Apr. 2024, To 31 Mar. 2025
Seminar on Galactic Astrophysics A
4041, Spring, Graduate School of Science, 1

From 01 Apr. 2023, To 31 Mar. 2024
Seminar on Galactic Astrophysics B
4042, Fall, Graduate School of Science, 1

From 01 Apr. 2023, To 31 Mar. 2024
Seminar on Galactic Astrophysics A
4041, Spring, Graduate School of Science, 1

From 01 Apr. 2023, To 31 Mar. 2024
Seminar on Galactic Astrophysics D
4044, Fall, Graduate School of Science, 1

From 01 Apr. 2023, To 31 Mar. 2024
Seminar on Galactic Astrophysics C
4043, Spring, Graduate School of Science, 1

From 01 Apr. 2022, To 31 Mar. 2023
Seminar on Galactic Astrophysics D
4044, Fall, Graduate School of Science, 1

From 01 Apr. 2022, To 31 Mar. 2023
Seminar on Galactic Astrophysics C
4043, Spring, Graduate School of Science, 1

From 01 Apr. 2022, To 31 Mar. 2023
Seminar on Galactic Astrophysics B
4042, Fall, Graduate School of Science, 1

From 01 Apr. 2022, To 31 Mar. 2023
Seminar on Galactic Astrophysics A
4041, Spring, Graduate School of Science, 1

From Apr. 2019, To Mar. 2020
Seminar on Galactic Astrophysics A
Spring, 理学研究科

From Apr. 2019, To Mar. 2020
Seminar on Galactic Astrophysics B
Fall, 理学研究科

From Apr. 2019, To Mar. 2020
Seminar on Galactic Astrophysics C
Spring, 理学研究科

From Apr. 2019, To Mar. 2020
Seminar on Galactic Astrophysics D
Fall, 理学研究科

From Apr. 2020, To Mar. 2021
Seminar on Galactic Astrophysics A
Spring, 理学研究科

From Apr. 2020, To Mar. 2021
Seminar on Galactic Astrophysics B
Fall, 理学研究科

From Apr. 2020, To Mar. 2021
Seminar on Galactic Astrophysics C
Spring, 理学研究科

From Apr. 2020, To Mar. 2021
Seminar on Galactic Astrophysics D
Fall, 理学研究科

From Apr. 2021, To Mar. 2022
Seminar on Galactic Astrophysics A
Spring, 理学研究科

From Apr. 2021, To Mar. 2022
Seminar on Galactic Astrophysics B
Fall, 理学研究科

From Apr. 2021, To Mar. 2022
Seminar on Galactic Astrophysics C
Spring, 理学研究科

From Apr. 2021, To Mar. 2022
Seminar on Galactic Astrophysics D
Fall, 理学研究科

Part-time lecturer

From 01 Apr. 2023, To 20 Sep. 2023
就実大学

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Otsuka, Masaaki

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External funds: Kakenhi

Education

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