HD70340 tonight (raw spectrum)
Ha absorption seems normal at that resolution (R:1000)
François Teyssier
2012-03-19 HD70340
-
Francois Teyssier
- Posts: 1565
- Joined: Fri Sep 23, 2011 1:01 pm
- Location: Rouen
- Contact:
2012-03-19 HD70340
François Teyssier
http://www.astronomie-amateur.fr
http://www.astronomie-amateur.fr