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[vsnet-obs 346] TT Boo outburst (revised)

I am sorry to notice an error in former message about TT Boo outburst. I
estimated the V magnitude of TT Boo on March 24 is less than 13 ( not larger
than 13).
By the way, I just see an email at another account (hujy@bepc2.ihep.ac.cn)
and notice that Dr. Elmile Schweitzer informed me on March 25 the TT Boo on 
outburst. Mr. Michel Verdenet, a member of AFOEV (French Association of 
Variable Star Observers), reported TT Boo has V magnitude larger than 14 at
March 23.8 (UT) and about 12.4 at March 24.854 (UT). My spectroscopic obs.
on March 24 was made several hours later than the time when Mr. Verdenet 
observed it. 

Sincerely,
Xue-Bing Wu
Beijing Astronomical Observatory
yac@bao01.bao.ac.cn