SiO maser sources near the Galactic center

被引：0
作者：
Deguchi, S
机构：
来源：
MASS-LOSING PULSATING STARS AND THEIR CIRCUMSTELLAR MATTER: OBSERVATIONS AND THEORY | 2003年 / 283卷
关键词：
AGB stars; the Galactic center; masers;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
I summarize results of the SiO maser surveys of the Galactic center region, which have been made in the past 3 years at Nobeyama. About 600 color selected IRAS Sources in the inner (< 3degrees) and outer (< 10degrees) bulge, the 300 large amplitude variables in the nuclear disk (< 12'), and the stars in the Galactic-center star cluster (< 1'), have been observed with Nobeyama 45-m telescope. Especially in the Galactic center, mapping and monitoring observations have been made. The kinematic of stars very near to the galactic center (within a few pc) and a flare of SiO masers of IRS 10 are discussed. The flare of IRS 10 seems to repeat in every two years.
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页码：347 / 354
页数：8
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