YY Her at R=9000

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Tim Lester
Posts: 168
Joined: Fri Apr 04, 2014 6:31 pm
Location: Arnprior Ontario

YY Her at R=9000

Post by Tim Lester »

A long exposure spectrum of YY Her from 6000 to 7100 Ang. at R=9000. Current V mag = 13.1.
_yyher_20150907_060_tlester.png
_yyher_20150907_060_tlester.png (9.17 KiB) Viewed 2635 times
_yyher_20150907_060_Ha_tlester.png
_yyher_20150907_060_Ha_tlester.png (6.76 KiB) Viewed 2635 times
Tim
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Francois Teyssier
Posts: 1548
Joined: Fri Sep 23, 2011 1:01 pm
Location: Rouen
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Re: YY Her at R=9000

Post by Francois Teyssier »

That's excellent at such a low luminosity.
Nice H alpha profile
Let's go on
François
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