NAOC Open IR
A new multi-wavelength solar telescope: Optical and Near-infrared Solar Eruption Tracer (ONSET)
Fang Cheng1; Chen Pengfei1; Li Zhen1; Ding Mingde1; Dai Yu1; Zhang Xiaoyu2; Mao Weijun3; Zhang Junping3; Li Ting3; Liang Yongjun3; Lu Haitian3
2013
Source PublicationResearch in Astronomy and Astrophysics
ISSN1674-4527
Volume13Issue:12Pages:1509
AbstractA new multi-wavelength solar telescope, the Optical and Near-infrared Solar Eruption Tracer (ONSET) of Nanjing University, has been constructed. It was fabricated at the Nanjing Institute of Astronomical Optics & Technology, and the operation is jointly administered with Yunnan Astronomical Observatory. ONSET is able to observe the Sun in three wavelength windows: He I 10830 A, Hα and white-light at 3600 A and 4250 A, which are selected in order to simultaneously record the dynamics of the corona, chromosphere and photosphere respectively. Full-disk or partial-disk solar images with a field of 10' at three wavelengths can be obtained nearly simultaneously. It is designed to trace solar eruptions with high spatial and temporal resolutions. This telescope was installed at a new solar observing site near Fuxian Lake in Yunnan Province, southwest China. The site is located at E102N24, with an altitude of 1722 m. The seeing is stable and has high quality. We give a brief description of the scientific objectives and the basic structure of ONSET. Some preliminary results are also presented.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/40688
Collection中国科学院国家天文台
Affiliation1.南京大学
2.中国科学院国家天文台
3.中铁一局集团第五工程有限公司
Recommended Citation
GB/T 7714
Fang Cheng,Chen Pengfei,Li Zhen,et al. A new multi-wavelength solar telescope: Optical and Near-infrared Solar Eruption Tracer (ONSET)[J]. Research in Astronomy and Astrophysics,2013,13(12):1509.
APA Fang Cheng.,Chen Pengfei.,Li Zhen.,Ding Mingde.,Dai Yu.,...&Lu Haitian.(2013).A new multi-wavelength solar telescope: Optical and Near-infrared Solar Eruption Tracer (ONSET).Research in Astronomy and Astrophysics,13(12),1509.
MLA Fang Cheng,et al."A new multi-wavelength solar telescope: Optical and Near-infrared Solar Eruption Tracer (ONSET)".Research in Astronomy and Astrophysics 13.12(2013):1509.
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