spectro-aras.com

Posted: **Tue Dec 22, 2015 10:56 pm**

Bonjour,je informe que le H-alpha de cette étoile, de l'absorption est devenue émission.
Quelqu'un peut confirmer?

: Profilo bd+56612.png (4.97 KiB) Viewed 3722 times

Cordialemente Umberto

Posted: **Sun Jan 03, 2016 11:38 pm**

Sorry for the late reply Umberto! Interesting what you've found. I was able to observe the star with Lhires III 1200, finding the h-alpha line clearly in emission status (double-peaked).

Paolo

spectro-aras.com

BD+56 612 H-alpha émission

BD+56 612 H-alpha émission

Re: BD+56 612 H-alpha émission