New vacuum solar telescope and observations with high resolution

RESEARCH IN ASTRONOMY AND ASTROPHYSICS, no. 6 (2014): 705-718

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摘要

The New Vacuum Solar Telescope (NVST) is a one meter vacuum solar telescope that aims to observe fine structures on the Sun. The main goals of NVST are high resolution imaging and spectral observations, including measurements of the solar magnetic field. NVST is the primary ground-based facility used by the Chinese solar research communit...更多

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重点内容
  • The New Vacuum Solar Telescope (NVST) is a vacuum solar telescope with 985 mm clear aperture
  • We display some high resolution observational data obtained by NVST in Section 4
  • The thermal control system of NVST consists of two parts, a water cooling system and a set of heat pipes installed between F1 diaphragm and the wall of the vacuum tube
  • Important parameters of multi-bands spectrometer (MBS) and high dispersion spectrometer (HDS) are shown in Table 4, and some observational results obtained by the two spectrometers are displayed in the right panel of Figure 8
  • The observation data of NVST including images and movies have been opened at present
  • NVST is expected to contribute some original discovers in the near future, so it is necessary to equip more high-precision instruments, especially the instruments of magnetic-field measuring
表格
  • Table1: Key parameters of NVST
  • Table2: Key parameters of optical components
  • Table3: Key parameters of the Multi-Channel High Resolution Imaging System
  • Table4: Key parameters of the spectrometers
Download tables as Excel
基金
  • NVST is supported by the whole Chinese solar community
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作者
sen wang
sen wang
jianqi you
jianqi you
longxiang shen
longxiang shen
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