Naoko Matsumoto

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Name
Naoko Matsumoto

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Doctor of Philosophy, The Graduate University for Advanced Studies, March 2011
"Astrometry of 6.7 GHz Methanol Maser Sources and the Bar Structure of the Milky Way Galaxy"
Supervisor: Mareki Honma

Mastar of Science, Kagoshima University, March 2008
Supervisor: Toshihiro Omodaka

Research Areas

 
 

Published Papers

 
Tomoya Hirota, Masahiro N. Machida, Yuko Matsushita, Kazuhiro Motogi, Naoko Matsumoto, Mi Kyoung Kim, Ross A. Burns, Mareki Honma
Nature Astronomy, 1, 146 (2017)      Dec 2017
One of the outstanding problems in star-formation theory concerns the
transfer of angular momentum such that mass can accrete onto a newly born young
stellar object (YSO). From a theoretical standpoint, outflows and jets are
predicted to play an e...
Tomoya Hirota, Masahiro N. Machida, Yuko Matsushita, Kazuhito Motogi, Naoko Matsumoto, Mikyoung Kim, Ross A. Burns, Mareki Honma
   Nov 2017
We present observational results of the submillimeter H2O and SiO lines
toward a candidate high-mass young stellar object Orion Source I using ALMA.
The spatial structures of the high excitation lines at lower-state energies of
>2500 K show compac...
Tomofumi Umemoto, Tetsuhiro Minamidani, Nario Kuno, Shinji Fujita, Mitsuhiro Matsuo, Atsushi Nishimura, Kazufumi Torii, Tomoka Tosaki, Mikito Kohno, Mika Kuriki, Yuya Tsuda, Akihiko Hirota, Satoshi Ohashi, Mitsuyoshi Yamagishi, Toshihiro Handa, Hiroyuki Nakanishi, Toshihiro Omodaka, Nagito Koide, Naoko Matsumoto, Toshikazu Onishi, Kazuki Tokuda, Masumichi Seta, Yukinori Kobayashi, Kengo Tachihara, Hidetoshi Sano, Yusuke Hattori, Sachiko Onodera, Yumiko Oasa, Kazuhisa Kamegai, Masato Tsuboi, Yoshiaki Sofue, Aya E. Higuchi, James O. Chibueze, Norikazu Mizuno, Mareki Honma, Erik Muller, Tsuyoshi Inoue, Kana Morokuma-Matsui, Hiroko Shinnaga, Takeaki Ozawa, Ryo Takahashi, Satoshi Yoshiike, Jean Costes, Sho Kuwahara
   Jul 2017
The FOREST Unbiased Galactic plane Imaging survey with the Nobeyama 45-m
telescope (FUGIN) project is one of the legacy projects using the new
multi-beam FOREST receiver installed on the Nobeyama 45-m telescope. This
project aims to investigate th...
Aya Yamauchi, Yusuke Miyamoto, Naomasa Nakai, Yuichi Terashima, Taishi Okumura, Bin Zhou, Kotomi Taniguchi, Hiroyuki Kaneko, Naoko Matsumoto, Dragan Salak, Atsushi Nishimura, Saeko Ueno
   May 2017
Recently a new method to discover obscured active galactic nuclei (AGNs) by
utilizing X-ray and Infrared data has been developed. We carried out a survey
of H2O maser emission toward ten obscured AGNs with the Nobeyama 45-m
telescope. We newly det...
Koichiro Sugiyama, Katsura Nagase, Yoshinori Yonekura, Munetake Momose, Yasutaka Yasui, Yu Saito, Kazuhito Motogi, Mareki Honma, Kazuya Hachisuka, Naoko Matsumoto, Mizuho Uchiyama, Kenta Fujisawa
   Apr 2017
We detected flaring flux variability that regularly occurred with the period
of 23.9 days on a 6.7 GHz methanol maser emission at Vlsr = 25.30 km/s in G
014.23-00.50 through highly frequent monitoring using the Hitachi 32-m radio
telescope. By ana...
Tomoya Hirota, Masahiro N. Machida, Yuko Matsushita, Kazuhito Motogi, Naoko Matsumoto, Mi Kyoung Kim, Ross A. Burns, Mareki Honma
ApJ, 833, 238 (2016)      Nov 2016
We have measured continuum flux densities of a high-mass protostar candidate,
a radio source I in the Orion KL region (Orion Source I) using the Atacama
Large Millimeter/Submillimeter Array (ALMA) at band 8 with an angular
resolution of 0.1". The ...
Kazuyuki Muraoka, Kazuo Sorai, Nario Kuno, Naomasa Nakai, Hiroyuki Nakanishi, Miho Takeda, Kazuki Yanagitani, Hiroyuki Kaneko, Yusuke Miyamoto, Nozomi Kishida, Takuya Hatakeyama, Michiko Umei, Takahiro Tanaka, Yuto Tomiyasu, Chey Saita, Saeko Ueno, Naoko Matsumoto, Dragan Salak, Kana Morokuma-Matsui
   Jul 2016
We present simultaneous mappings of J=1-0 emission of 12CO, 13CO, and C18O
molecules toward the whole disk (8' x 5' or 20.8 kpc x 13.0 kpc) of the nearby
barred spiral galaxy NGC 2903 with the Nobeyama Radio Observatory 45-m
telescope at an effect...
Akihiro Doi, Tomoaki Oyama, Yusuke Kono, Aya Yamauchi, Syunsaku Suzuki, Naoko Matsumoto, Fumie Tazaki
   Mar 2016
We conducted a high-sensitivity radio detection survey for forty narrow-line
Seyfert 1 (NLS1) galaxies using very-long-baseline interferometry (VLBI) at 22
GHz through phase-referencing long-time integration and using a newly
developing recorder w...
Kotaro Niinuma, Sang-Sung Lee, Motoki Kino, Bong Won Sohn, Kazunori Akiyama, Guang-Yao Zhao, Satoko Sawada-Satoh, Sascha Trippe, Kazuhiro Hada, Taehyun Jung, Yoshiaki Hagiwara, Richard Dodson, Shoko Koyama, Mareki Honma, Hiroshi Nagai, Aeree Chung, Akihiro Doi, Kenta Fujisawa, Myoung-Hee Han, Joeng-Sook Kim, Jeewon Lee, Jeong Ae Lee, Atsushi Miyazaki, Tomoaki Oyama, Kazuo Sorai, Kiyoaki Wajima, Jaehan Bae, Do-Young Byun, Se-Hyung Cho, Yoon Kyung Choi, Hyunsoo Chung, Moon-Hee Chung, Seog-Tae Han, Tomoya Hirota, Jung-Wook Hwang, Do-Heung Je, Takaaki Jike, Dong-Kyu Jung, Jin-Seung Jung, Ji-Hyun Kang, Jiman Kang, Yong-Woo Kang, Yukitoshi Kan-ya, Masahiro Kanaguchi, Noriyuki Kawaguchi, Bong Gyu Kim, Hyo Ryoung Kim, Hyun-Goo Kim, Jaeheon Kim, Jongsoo Kim, Kee-Tae Kim, Mikyoung Kim, Hideyuki Kobayashi, Yusuke Kono, Tomoharu Kurayama, Changhoon Lee, Jung-Won Lee, Sang Hyun Lee, Young Chol Minh, Naoko Matsumoto, Akiharu Nakagawa, Chung Sik Oh, Se-Jin Oh, Sun-Youp Park, Duk-Gyoo Roh, Tetsuo Sasao, Katsunori M. Shibata, Min-Gyu Song, Yoshiaki Tamura, Seog-Oh Wi, Jae-Hwan Yeom, Young Joo Yun
   Jun 2014
The Korean very-long-baseline interferometry (VLBI) network (KVN) and VLBI
Exploration of Radio Astrometry (VERA) Array (KaVA) is the first international
VLBI array dedicated to high-frequency (23 and 43 GHz bands) observations in
East Asia. Here,...
Naoko Matsumoto, Tomoya Hirota, Koichiro Sugiyama, Kee-Tae Kim, Mikyoung Kim, Do-Young Byun, Taehyun Jung, James O. Chibueze, Mareki Honma, Osamu Kameya, Jongsoo Kim, A-Ran Lyo, Kazuhito Motogi, Chungsik Oh, Nagisa Shino, Kazuyoshi Sunada, Jaehan Bae, Hyunsoo Chung, Moon-Hee Chung, Se-Hyung Cho, Myoung-Hee Han, Seog-Tae Han, Jung-Wook Hwang, Do-Heung Je, Takaaki Jike, Dong-Kyu Jung, Jin-seung Jung, Ji-hyun Kang, Jiman Kang, Yong-Woo Kang, Yukitoshi Kan-ya, Noriyuki Kawaguchi, Bong Gyu Kim, Jaeheon Kim, Hyo Ryoung Kim, Hyun-Goo Kim, Hideyuki Kobayashi, Yusuke Kono, Tomoharu Kurayama, Changhoon Lee, Jeong Ae Lee, Jeewon Lee, Jung-Won Lee, Sang Hyun Lee, Sang-Sung Lee, Young Chol Minh, Atsushi Miyazaki, Se-Jin Oh, Tomoaki Oyama, Sun-youp Park, Duk-Gyoo Roh, Tetsuo Sasao, Satoko Sawada-Satoh, Katsunori M. Shibata, Bong Won Sohn, Min-Gyu Song, Yoshiaki Tamura, Kiyoaki Wajima, Seog-Oh Wi, Jae-Hwan Yeom, Young Joo Yun
Matsumoto, N., Hirota, T., & Sugiyama, K. et al. 2014, ApJL, 789, L1      Jun 2014
We have carried out the first very long baseline interferometry (VLBI)
imaging of 44 GHz class I methanol maser (7_{0}-6_{1}A^{+}) associated with a
millimeter core MM2 in a massive star-forming region IRAS 18151-1208 with KaVA
(KVN and VERA Array...
Cheulhong Min, Naoko Matsumoto, Mi Kyoung Kim, Tomoya Hirota, Katsunori M. Shibata, Se-Hyung Cho, Makoto Shizugami, Mareki Honma
   Jan 2014
Multi-epoch phase-referencing VLBI (Very Long Baseline Interferometry)
observations with VERA (VLBI Exploration of Radio Astrometry) were performed
for the symbiotic star R Aquarii (R Aqr) from September 2005 to Oct 2006.
Tracing one of the Tex,...
Kenta Fujisawa, Koichiro Sugiyama, Kazuhito Motogi, Kazuya Hachisuka, Yoshinori Yonekura, Satoko Sawada-Satoh, Naoko Matsumoto, Kazuo Sorai, Munetake Momose, Yu Saito, Hiroshi Takaba, Hideo Ogawa, Kimihiro Kimura, Kotaro Niinuma, Daiki Hirano, Toshihiro Omodaka, Hideyuki Kobayashi, Noriyuki Kawaguchi, Katsunori M. Shibata, Mareki Honma, Tomoya Hirota, Yasuhiro Murata, Akihiro Doi, Nanako Mochizuki, Zhiqiang Shen, Xi Chen, Bo Xia, Bin Li, Kee-Tae Kim
   Nov 2013
Very long baseline interferometry (VLBI) monitoring of the 6.7 GHz methanol
maser allows us to measure the internal proper motions of the maser spots and
therefore study the gas motion around high-mass young stellar objects. To this
end, we have b...
Mareki Honma, Takumi Nagayama, Kazuma Ando, Takeshi Bushimata, Yoon Kyung Choi, Toshihiro Handa, Tomoya Hirota, Hiroshi Imai, Takaaki Jike, Mi Kyoung Kim, Osamu Kameya, Noriyuki Kawaguchi, Hideyuki Kobayashi, Tomoharu Kurayama, Seisuke Kuji, Naoko Matsumoto, Seiji Manabe, Takeshi Miyaji, Kazuhito Motogi, Akiharu Nakagawa, Hiroyuki Nakanishi, Notaro Niinuma, Chung Sik Oh, Toshihiro Omodaka, Tomoaki Oyama, Nobuyuki Sakai, Katsuhisa Sato, Mayumi Sato, Katsunori Shibata, Satoshi Shiozaki, Kazuyoshi Sunada, Yoshiaki Tamura, Yuji Ueno, Aya Yamauchi
   Nov 2012
We present analyses to determine the fundamental parameters of the Galaxy
based on VLBI astrometry of 52 Galactic maser sources obtained with VERA, VLBA
and EVN. We model the Galaxy's structure with a set of parameters including the
Galaxy center ...
Hiroshi Imai, Miyako Oyadomari, Sze Ning Chong, Akiharu Nakagawa, Tomoharu Kurayama, Jun-ichi Nakashima, Naoko Matsumoto, Takumi Nagayama, Tomoaki Oyama, Shota Mizuno, Shuji Deguchi, Se-Hyung Cho
   Sep 2012
In this Letter, we report detections of SiO v=3 J=1--0 maser emission in very
long baseline interferometric (VLBI) observations towards 4 out of 12
long-period variable stars: WX Psc, R Leo, W Hya, and T Cep. The detections
towards WX Psc and T Ce...
Astrometry of 6.7GHz Methanol Maser toward W 3(OH) with Japanese VLBI Network
Matsumoto, Naoko; Honma, Mareki; Isono, Yasuko; Ujihara, Hideki; Kimura, Kimihiro; Matsumoto, Kouhei; Sawada-Satoh, Satoko; Doi, Akihiro; Fujisawa, Kenta; Ueno, Yuji;
PASJ   63(6) 1345-1356   Dec 2011   [Refereed]
Hiroshi Nagai,Kenta Suzuki,Keiichi Asada,Motoki Kino,Seiji Kameno,Akihiro Doi,Makoto Inoue,Jun Kataoka,Uwe Bach,Tomoya Hirota,Naoko Matsumoto,Mareki Honma,Hideyuki Kobayashi,Kenta Fujisawa
   Jan 2010
Multi-epoch Very Long Baseline Interferometry (VLBI) study of the sub-pc
scale jet of 3C 84 is presented. We carried out 14-epoch VLBI observations
during 2006-2009 with the Japanese VLBI Network (JVN) and the VLBI Exploration
of Radio Astrometry ...
Y. Takeda, H. Kaneko, N. Matsumoto, S. Oshino, H. Ito, T. Shibuya
   Feb 2009
A non-LTE analysis of K I resonance lines at 7664.91 and 7698.97 A was
carried out for 15 red giants belonging to three globular clusters of different
metallicity (M 4, M 13, and M 15) along with two reference early-K giants (rho
Boo and alpha Boo...
Naoko Matsumoto, Toshihiro Omodaka, Hiroshi Imai, Rie Shimizu, Takeshi Bushimata, Yoon Kyung Choi, Tomoya Hirota, Mareki Honma, Noritomo Inomata, Kenzaburo Iwadate, Takaaki Jike, Seiji Kameno, Osamu Kameya, Ryuichi Kamohara, Yukitoshi Kan-ya, Noriyuki Kawaguchi, Hideyuki Kobayashi, Seisuke Kuji, Tomoharu Kurayama, Toshihisa Maeda, Siji Manabe, Takeshi Miyaji, Akiharu Nakagawa, Takumi Nagayama, Koichiro Nakashima, Chung Sik Oh, Tomoaki Oyama, Satoshi Sakai, Seiichiro Sakakibara, Tetsuo Sasao, Katsuhisa Sato, Katsunori M. Shibata, Motonobu Shintani, Yoshiaki Sofue, Kasumi Sora, Hiroshi Suda, Yoshiaki Tamura, Miyuki Tsushima and Kazuyoshi Yamashita
PASJ   (60) 1039-1050   Oct 2008   [Refereed]
Akiharu Nakagawa,Miyuki Tsushima,Kazuma Ando,Takeshi Bushimata,Yoon Kyung Choi,Tomoya Hirota,Mareki Honma,Hiroshi Imai,Kenzaburo Iwadate,Takaaki Jike,Seiji Kameno,Osamu Kameya,Ryuichi Kamohara,Yukitoshi Kan-Ya,Noriyuki Kawaguchi,Masachika Kijima,Mi Kyoung Kim,Hideyuki Kobayashi,Seisuke Kuji,Tomoharu Kurayama,Toshihisa Maeda,Seiji Manabe,Kenta Maruyama,Makoto Matsui,Naoko Matsumoto,Takeshi Miyaji,Takumi Nagayama,Kayoko Nakamura,Daisuke Nyu,Chung Sik Oh,Toshihiro Omodaka,Tomoaki Oyama,Nicolas Pradel,Satoshi Sakai,Tetsuo Sasao,Katsuhisa Sato,Mayumi Sato,Katsunori M. Shibata,Hiroshi Suda,Yoshiaki Tamura,Kousuke Ueda,Yuji Ueno,Kazuyoshi Yamashita
   Aug 2008
We present a distance measurement for the semiregular variable S Crateris (S
Crt) based on its annual parallax. With the unique dual beam system of the VLBI
Exploration for Radio Astrometry (VERA) telescopes, we measured the absolute
proper motion...
Yoon Kyung Choi,Tomoya Hirota,Mareki Honma,Hideyuki Kobayashi,Takeshi Bushimata,Hiroshi Imai,Kenzaburo Iwadate,Takaaki Jike,Seiji Kameno,Osamu Kameya,Ryuichi Kamohara,Yukitoshi Kan-ya,Noriyuki Kawaguchi,Masachika Kijima,Mi Kyoung Kim,Seisuke Kuji,Tomoharu Kurayama,Seiji Manabe,Kenta Maruyama,Makoto Matsui,Naoko Matsumoto,Takeshi Miyaji,Takumi Nagayama,Akiharu Nakagawa,Kayoko Nakamura,Chung Sik Oh,Toshihiro Omodaka,Tomoaki Oyama,Satoshi Sakai,Tetsuo Sasao,Katsuhisa Sato,Mayumi Sato,Katsunori M. Shibata,Yoshiaki Tamura,Miyuki Thushima,Kazuyoshi Yamashita
   Aug 2008
We report astrometric observations of H2O masers around the red supergiant VY
Canis Majoris (VY CMa) carried out with VLBI Exploration of Radio Astrometry
(VERA). Based on astrometric monitoring for 13 months, we successfully measured
a trigonomet...

Books etc

 
THE ASTRONOMICAL HERALD (Dec. 2011)
Naoko Matsumoto (Part:Contributor, EUREKA "For a Kinematic Investigation of the Galactic Structure with Methanol")
The Astronomical Society of Japan   Nov 2011   
Electronic version of the article:
http://www.asj.or.jp/geppou/contents/2011_12.html

(THE ASTRONOMICAL HERALD - Dec. 2011)

Conference Activities & Talks

 
6.7 GHz methanol maser surveys with EAVN VIII
Naoko Matsumoto
ASJ meeting   Sep 2014   
VLBI imaging observation of a 44 GHz methanol maser with KVN+VERA
Naoko Matsumoto
ASJ meeting   Sep 2013   
Imaging observation of a 44 GHz methanol maser with KVN+VERA
Naoko Matsumoto
ASJ meeting   Sep 2012   
The bar effect in the galactic gas motions traced by 6.7 GHz methanol maser sources with VERA
Naoko Matsumoto, Mareki Honma and VERA project members
IAUS287: Cosmic Masers - from OH to H_0   Jan 2012   
Absolute proper motions of 6.7 GHz methanol maser sources observed with VERA II
Naoko Matsumoto
ASJ meeting   Sep 2011   

Association Memberships

 
 

Works

 
Astronomy & Planetarium   The Others   Jan 2006 - Jun 2006
As a member of "Astronomy & Planetarium" that is a group promoting astronomy, I draw illustrations for some picture cards of Karuta.