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When does a sunspot's rotation completely reverse? (2016-12-22)
BI Yi and Prof.JIANGYunchun from Yunnan Observatories, Chinese Academy of Sciences for the first time reported that the direction of a sunspot's rotation is reversed with several minutes. Their res...
The Broken Lane of a Type II Radio Burst Caused... (2016-12-02)

  We investigated a peculiar metric type II solar radio burst with a broken lane structure that was observed on November 13, 2012. In addition to the radio data, we also studied the data in othe...
Fringes in EVN NMEs and Pulsars’ Mean Profiles... (2016-11-02)

  In order to improve the ability of astronomical observation and research, Yunnan Observatories installed the new C-band and Ku-band feeds at 40-meter radio telescope in June 2016. The commissi...
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2.4m Telescope New Vacuum Solar Telescope 40m Radio Telescope 1m Telesope
Research Groups
Applied Astronomy Group
Astrometry and Application Group
Binary Population Synthesis Group
Binaries & Variables Group
Exoplanetary Systems Group
Laboratory of Astronomical Technologies
Solar Site Survey and Coronal Observation Group
Radio Astronomy Group
Stellar Astrophysics Group
Solar Physics Group
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