HPaleske
professor emeritus
Reged: 04/09/07
Posts: 508
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Hello solarobserver,
I post a picture from the sunspot AR 10953. The seeing was very poor, nervertehless I taken the picture with 9m focal and 200mm aperture.
have fun
Harald
www.unigraph.de
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atoptics
Carpal Tunnel
Reged: 08/10/06
Posts: 1559
Loc: UK
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Harald - Outstanding detail and structure - you are to be congratulated.
Les
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Les
Optics Picture of the Day
Atmospheric Optics
TiltingSun
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johncandy
Pooh-Bah
Reged: 08/14/06
Posts: 1247
Loc: Whitley Bay, UK
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Harald, that's a beautiful image despite the poor seeing.
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John Candy
Lat N55 02, Long W001 26
MaxScope 40, BF10, H-alpha PST, CaK PST and TAL 100RS on EQ5 motorised mount.
White light filters- Astrosolar film ND 3.8 and 5,
Baader continuum filter.
Cameras- Phillips ToUcam, Atik 1HS, Skynyx 2.0M
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darkstar528
Postmaster
Reged: 03/06/07
Posts: 9264
Loc: Hodgenville, Kentucky, USA
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That's poor seeing?!??! Oy vey!...I think it's awesome anytime you can catch the granulation!...
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Blue skies,
Stephen "Darkstar" Ames
PST(#96038), VIXEN 8-24mm,CEMAX 2x Barlow, Thousand Oaks White Light Filter and a Meade Elec EP
BAA Member
My solar site:
http://seemysunspot.com
I now Twitter daily solar info, follow me at @I_am_darkstar
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Oldfield
Postmaster
Reged: 03/20/02
Posts: 6310
Loc: Hong Kong
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fantastic shot!
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The Home Astronomer from a city where most people are proud of the light pollution
Toys: Tele Vue Ranger, GOTO Mark-X, Lumenera LU070M, Canon 10x30 IS...
My observation log and ideas My General Blog
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HPaleske
professor emeritus
Reged: 04/09/07
Posts: 508
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Hello,
Thanks all!
During the photo the Seeing was very bad so that I could use of 550 figures only 50. 80 to 300 pictures are usually needed.
The automatic exposure time was very short - approximate 1/10000sec!
The detail of the focal length in the Thread is a fault. It must be called 7.3 m - sorry.
Harald
www.unigraph.de
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robert_arnold
Post Laureate
Reged: 11/08/05
Posts: 3018
Loc: Isle of Skye, Scotland
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Wondeful image
Thanks also for details
Robert
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ED80 ED100 Lunt60/PT C6-achro Lunt/CaK-B600 LS75F/B1200 PST SM40 PGR Chameleon
www.robertarnold.co.uk
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stephenramsden
Post Laureate
Reged: 08/17/07
Posts: 3507
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good lord
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mbucky
Post Laureate
Reged: 10/21/07
Posts: 3182
Loc: San Diego
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outstanding image!
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Michael Buxton
Ocean Beach, California
Lunt 100T Ha
Solarmax 90F BF30 DS
Lunt 75F BF1200 DS
Takahashi TSA 102
http://mbucky.wordpress.com/
http://www.youtube.com/user/mbbuxton?feature=mhum
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marktownley
Postmaster
Reged: 08/19/08
Posts: 8406
Loc: West Midlands, UK
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Fantastic! 
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Solar B
Pooh-Bah
Reged: 02/28/07
Posts: 1157
Loc: By Edinburgh , Scotland
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Fantastic penumbral detail Harald,Great to see you posting
here again.
Brian
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" Gentlemen only ever use Refractors "
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juergens
Carpal Tunnel
Reged: 12/09/08
Posts: 1608
Loc: N: 53.40 E: 12.21 Gnevsdorf (G...
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Really great, Harald!
CS
Matthias
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