SiO Maser Survey in the Galactic Center Region with a Multi-Beam Receiver | Zendy

Atsushi Miyazaki | Zendy; Shuji Deguchi | Zendy; Masato Tsuboi | Zendy; Takashi Kasuga | Zendy; Shuro Takano | Zendy

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SiO Maser Survey in the Galactic Center Region with a Multi-Beam Receiver

Author(s) -

Atsushi Miyazaki,

Shuji Deguchi,

Masato Tsuboi,

Takashi Kasuga,

Shuro Takano

Publication year - 2001

Publication title -

publications of the astronomical society of japan

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.99

H-Index - 110

eISSN - 2053-051X

pISSN - 0004-6264

DOI - 10.1093/pasj/53.3.501

Subject(s) - physics , maser , galactic center , astrophysics , telescope , center (category theory) , stars , astronomy , radio telescope , galactic plane , chemistry , crystallography

We have made a wide-field survey of SiO masers in the $7'' \times 13''$ area around the Galactic center with the Nobeyama 45-m radio telescope using a $2 \times 3$ multi-beam SIS mixer receiver at 43 GHz. We detected 9 SiO maser sources (6 of them are new); newly detected 6 sources have been identified with Miras or OH 1612 MHz maser sources. The source surface number density, $\sim 360$ per squar...

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