Hi from France
A little group of sunspots is now crossing the solar disk
It's a good reason to install my SHG and take images
here is a set of SHGrams in Ca-K3 and H alpha lines. I hope that solar activity will increase a little bit
New spots, new observations on june 8th
- Phil Rousselle
- Oh, I get it now!
- Posts: 26
- Joined: Thu Feb 27, 2014 5:39 pm
- Location: France
- Been thanked: 7 times
- Contact:
- p_zetner
- Way More Fun to Share It!!
- Posts: 1644
- Joined: Sun Mar 18, 2012 4:59 pm
- Location: Winnipeg, Manitoba, Canada
- Has thanked: 166 times
- Been thanked: 719 times
Re: New spots, new observations on june 8th
Hello Phil.
It’s a pleasure to see your images here. Beautiful spectroheliograms!
All the best.
Peter
It’s a pleasure to see your images here. Beautiful spectroheliograms!
All the best.
Peter
-
- Way More Fun to Share It!!
- Posts: 2033
- Joined: Sat Nov 24, 2012 2:33 pm
- Has thanked: 57 times
- Been thanked: 1202 times
- Montana
- Librarian
- Posts: 34721
- Joined: Mon Oct 17, 2011 5:25 pm
- Location: Cheshire, UK
- Has thanked: 17970 times
- Been thanked: 8905 times
Re: New spots, new observations on june 8th
Wow!! these are absolutely magnificent!! well done to see the filament in CaK is magic in itself
Alexandra
Alexandra
- Phil Rousselle
- Oh, I get it now!
- Posts: 26
- Joined: Thu Feb 27, 2014 5:39 pm
- Location: France
- Been thanked: 7 times
- Contact:
Re: New spots, new observations on june 8th
Thank you Peter, Wah, Highfnum and Alexandra
Wah, the focusing is not very easy because of my strange mechanism. The main lens does not move (it would be more simple) so several parts are tunable : the slit, collimator and camera lenses and camera or eyepiece
I use some kind of ruler to adjust parts at the good place. Sometime it woks
Wah, the focusing is not very easy because of my strange mechanism. The main lens does not move (it would be more simple) so several parts are tunable : the slit, collimator and camera lenses and camera or eyepiece
I use some kind of ruler to adjust parts at the good place. Sometime it woks