Page 4 of 4
Re: Chromospheric active stars: a key program for amateurs
Posted: Sun May 17, 2020 12:19 pm
by Kevin Gurney
Hi Christian
I use a Lhires III, but with 35mu slit....
(slight loss in resolution but more throughput I guess)
Kevin
Re: Chromospheric active stars: a key program for amateurs
Posted: Thu Nov 05, 2020 12:14 pm
by Bernard Heathcote
I'm late to this project but certainly interested in participating, with my eShel2, if southern stars are of interest.
Is there a list of possible southern targets, visible from latitude -37 deg?
Bernard
Re: Chromospheric active stars: a key program for amateurs
Posted: Wed Oct 19, 2022 8:17 pm
by Dubreuil Pierre
Bonsoir
Hier soir reprise de quelques cibles UV 1200tr/mm, UVEX4 fente 15microns sur RC8.
Une étoile ’chromospherique’.
- Spectre HD166 3499 to 4241.png (147.02 KiB) Viewed 14976 times
Pierre