25/07/2012 maximum UV observation

25/07/2012 maximum UV observation

Postby Christian Buil » Fri Jul 27, 2012 10:35 pm

Observtion of 24-25 /07 / 2012 maximum by using a Lhires 3 600 l/mm tuned
for H&K CaII spectral region and a C11 telescope:


See dynamic animation here (movies of spectacular spectral type change):


More about ultraviolet observations:


Christian B
Christian Buil
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Joined: Mon Sep 26, 2011 6:59 pm

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