Quiet Sun on 13 Apr 18 with C8 + ARIES D-ERF

this is the main message area for anything solar :)
Post Reply
User avatar
yltansg
Almost There...
Almost There...
Posts: 1131
Joined: Sat Jun 14, 2014 9:33 am
Contact:

Quiet Sun on 13 Apr 18 with C8 + ARIES D-ERF

Post by yltansg » Sun Apr 15, 2018 2:41 pm

This is the setup for another test on my PST Etalon (No 4)
Image

It was another cloudy and turbulent day. Blue skies in the opposite direction.
Image

This is what I caught:
Image

User avatar
ffellah
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 1872
Joined: Mon Oct 27, 2014 6:46 pm
Location: Westport, CT USA

Re: Quiet Sun on 13 Apr 18 with C8 + ARIES D-ERF

Post by ffellah » Sun Apr 15, 2018 5:46 pm

Nice work, Alfred. This is actually a good reference image for when I try a close-up with my PST etalon.

Franco

User avatar
marktownley
Librarian
Librarian
Posts: 23925
Joined: Tue Oct 18, 2011 5:27 pm
Location: Brierley Hills, UK
Contact:

Re: Quiet Sun on 13 Apr 18 with C8 + ARIES D-ERF

Post by marktownley » Mon Apr 16, 2018 7:30 pm

Good result. Etalon looks slightly red to me.
Image
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!

User avatar
yltansg
Almost There...
Almost There...
Posts: 1131
Joined: Sat Jun 14, 2014 9:33 am
Contact:

Re: Quiet Sun on 13 Apr 18 with C8 + ARIES D-ERF

Post by yltansg » Tue Apr 17, 2018 1:18 pm

marktownley wrote:
Mon Apr 16, 2018 7:30 pm
Good result. Etalon looks slightly red to me.
Hi Mark,

I struggle with setting a "right tilt". Hence I am not surprised if it was off-band. Can you teach me how to tell that the etalon has been tuned beyond 656.28nm into the red?

Thanks.

Alfred

User avatar
marios i.
Im an EXPERT!
Im an EXPERT!
Posts: 308
Joined: Sun Nov 09, 2014 8:38 am
Location: Cyprus

Re: Quiet Sun on 13 Apr 18 with C8 + ARIES D-ERF

Post by marios i. » Tue Apr 17, 2018 1:21 pm

Brilliant!

Marios

User avatar
yltansg
Almost There...
Almost There...
Posts: 1131
Joined: Sat Jun 14, 2014 9:33 am
Contact:

Re: Quiet Sun on 13 Apr 18 with C8 + ARIES D-ERF

Post by yltansg » Tue Apr 17, 2018 2:03 pm

ffellah wrote:
Sun Apr 15, 2018 5:46 pm
Nice work, Alfred. This is actually a good reference image for when I try a close-up with my PST etalon.

Franco
Hi Franco,

More images are on the way. I did some more imaging and will be posting them soon.

Alfred

Post Reply

Who is online

Users browsing this forum: Bing [Bot] and 4 guests