Data Archive of the Multi-channel Infrared Solar Spectrograph（2001-2015）
收藏科学数据银行2015-10-19 更新2026-04-23 收录
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https://www.scidb.cn/en/detail?dataSetId=633694460802236416
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资源简介：
The observation and study of solar spectrum can help us to know the physical parameters, such as the plasma velocity, electron temperatures, electron density, etc. of the line formation layers of solar atmosphere, because different spectral lines are formed in different layers of the solar atmosphere. Simultaneous observations in multiple lines are important for establishing and testifying atmosphere models. The multi-channel infrared solar spectrograph (MISS) at Purple Mountain Observation records slit-jaw Hα monochromatic images and obtains spectral data in three spectral lines, namely, the Hα (6563Å) line、the CaII 8542Å line and the HeI 10830Å line. From MISS observation data, we can get information about the intensity at the line center, line wings and nearby continuum of the three lines, as well as line profiles and plasma velocity. So far, we have collected the observation data of MISS in the period from 2001up to now.
创建时间：
2015-10-19
