AR2371 mid-flare 22nd June
- Carbon60
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AR2371 mid-flare 22nd June
Hi all,
An incredibly short window of opportunity opened through the clouds as I sat having dinner this evening, so I rushed out, set up the modified Lunt35/150mm Ha scope and captured three AVIs (of the same target) as wisps of cloud danced through the frame threatening to block the view. I just needed and got those few 10s windows to give me something to work with.
AR2371 is making a wonderful target just now and especially so this evening when it was mid-flare. I don't know how this is developing, now that the clouds have decided to make a full appearance, but if you have the chance, take a look!
Click for better resolution.
Thanks for looking.
Stu.
An incredibly short window of opportunity opened through the clouds as I sat having dinner this evening, so I rushed out, set up the modified Lunt35/150mm Ha scope and captured three AVIs (of the same target) as wisps of cloud danced through the frame threatening to block the view. I just needed and got those few 10s windows to give me something to work with.
AR2371 is making a wonderful target just now and especially so this evening when it was mid-flare. I don't know how this is developing, now that the clouds have decided to make a full appearance, but if you have the chance, take a look!
Click for better resolution.
Thanks for looking.
Stu.
H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- michael.h.f.wilkinson
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Re: AR2371 mid-flare 22nd June
Nice catch. Spotted it in full blast (M-class flare) a short while ago. No hope of imaging, as clouds rolled in again. Still an amazing sight
Solar kit: GP-C8 with Thousand Oaks Solar filter, APM 80mm F/6, Lunt Herschel Wedge, Solar Spectrum 0.3Å H-alpha filter, Beloptic Tri-Band ERF (80mm free aperture), Thousand Oaks 90mm ERF, Coronado SolarMax II 60mm with Double Stack Unit. Lunt straight B1800 Ca-K module.
- marktownley
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Re: AR2371 mid-flare 22nd June
That's a great result! I'm hoping for some clear skies around 6am in the morning, hopefully!

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!
Re: AR2371 mid-flare 22nd June
Very nice processing and lots of details at high resolution. You certainly made the best out of the few second you had available.
Oivind Tangen
60N 10E
Oivind Tangen
60N 10E
Re: AR2371 mid-flare 22nd June
Sorry Stu I did comment, or so I thought, earlier from my mobile, no idea what happened.
Great capture though & I have read there is a high probability of this reaching X Class before is goes, so keep your eyes peeled & your gear out if possible.
Great capture though & I have read there is a high probability of this reaching X Class before is goes, so keep your eyes peeled & your gear out if possible.
- swisswalter
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Re: AR2371 mid-flare 22nd June
Hi Stuart
a very fine catch
a very fine catch
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE 
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa

from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa

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- Carbon60
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Re: AR2371 mid-flare 22nd June
Many thanks for your kind comments, everyone.
Much appreciated.
Stu.
Much appreciated.
Stu.
H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- Carbon60
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Re: AR2371 mid-flare 22nd June
H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- jp-brahic
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Re: AR2371 mid-flare 22nd June
Nice catch Stu 
JP

JP
Réfractor Spécial H-Alpha (Istar optical ) 230mm F/D 9
Solar Télescope Cassegrain CFF 350mm F/D 20 Clearceram + ERF-D Tri Band 312mm ARIES Instruments.
TN 450mm F/D 4 Zerodur
Web Site : http://jp-brahic.chez-alice.fr/
Astrobin : https://www.astrobin.com/users/jp-brahic/
Solar Télescope Cassegrain CFF 350mm F/D 20 Clearceram + ERF-D Tri Band 312mm ARIES Instruments.
TN 450mm F/D 4 Zerodur
Web Site : http://jp-brahic.chez-alice.fr/
Astrobin : https://www.astrobin.com/users/jp-brahic/
- marktownley
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Re: AR2371 mid-flare 22nd June
excellent addition!

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!