- 1.jpg (1.45 MiB) Viewed 1011 times
- 2.jpg (1.28 MiB) Viewed 1011 times
2 September active region
-
Davidm
- Almost There...
- Posts: 824
- Joined: Mon Jul 28, 2014 6:53 am
- Has thanked: 1 time
- Been thanked: 289 times
2 September active region
A couple of images of the main active region this morning, the first with a 3x barlow (2700 mm focal length) and the second is an attempt with a 3.5x barlow (3150 mm), which was right on the edge of what the seeing allowed (or just past). There is plenty going on in this big active region, so have a look if you can.
Lunt LS152T (DSII and CaK module), Coronado Helios 1, Grasshopper 3 2/3" CCD
-
Derek Klepp
- Way More Fun to Share It!!
- Posts: 12900
- Joined: Wed Oct 19, 2011 10:02 am
- Been thanked: 171 times
-
DJD
- Way More Fun to Share It!!
- Posts: 1455
- Joined: Thu Jun 14, 2012 7:27 am
- Location: Rochdale, UK
- Has thanked: 42 times
- Been thanked: 133 times
- Contact:
Re: 2 September active region
Lovely images David.
I was out this morning doing a bit of testing, but the seeing was not cooperating.
Best wishes,
David
I was out this morning doing a bit of testing, but the seeing was not cooperating.
Best wishes,
David
Making the possible difficult and the difficult impossible.
Photos : https://www.flickr.com/photos/daviddench/albums/
Photos : https://www.flickr.com/photos/daviddench/albums/
-
Valery
- Way More Fun to Share It!!
- Posts: 4059
- Joined: Sun Nov 18, 2012 3:13 pm
- Has thanked: 156 times
- Been thanked: 893 times
Re: 2 September active region
Excellent images, Dave!
"Solar H alpha activity is the most dynamic and compelling thing you can see in a telescope, so spend accordingly." (c) Bob Yoesle.
Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
-
ffellah
- Way More Fun to Share It!!
- Posts: 11287
- Joined: Mon Oct 27, 2014 6:46 pm
- Location: Westport, CT USA
- Has thanked: 9298 times
- Been thanked: 6133 times