Dramatic change of H alpha profile

Campaign on the request of Dr Ausgustin Skopal
H alpha line at R > 10,000
and low res spectra

Re: Dramatic change of H alpha profile

Postby Francois Teyssier » Sat Jun 11, 2016 4:58 am

Forte diminution de l'intensité des raies de Balmer
Les raies interdites [OI] et [OIII] restent intenses

CHCyg_20160608.PNG
CHCyg_20160608.PNG (31.99 KiB) Viewed 1677 times


François Teyssier
Francois Teyssier
 
Posts: 1260
Joined: Fri Sep 23, 2011 1:01 pm
Location: Rouen

Re: Dramatic change of H alpha profile

Postby Francois Teyssier » Tue Jun 14, 2016 7:28 am

An update of CH Cygni obvervation with Eshel spectroscope in 2016
http://www.astronomie-amateur.fr/Documents%20Spectro/CHCyg-2016.pdf

François
Francois Teyssier
 
Posts: 1260
Joined: Fri Sep 23, 2011 1:01 pm
Location: Rouen

Previous

Return to CH Cygni

Who is online

Users browsing this forum: No registered users and 2 guests

x