What:  Measurement of filament height in Ha and EUV　
　　 
Who: Dr. Yan Xu　
( Space Weather Research Lab Center for Solar-Terrestrial Research New Jersey Institute of  Technology)　 
 
When: Monday afternoon, Sep. 7th,3:30 p.m.　 
　　 
Where:　Room 416, Office Block, 2 West Beijing Road (PMO, CAS)

Welcome to attend
( PMO Academic committee & academic circulating committee)