Latest majic SHG images from J-J Poupeau

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Merlin66
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Latest majic SHG images from J-J Poupeau

Post by Merlin66 » Tue May 20, 2014 7:06 am

Hello everyone,

Here are some spectroheliograms taken yesterday from Paris.
Sky transparency was good and moderate turbulence.

Many fine prominences appear on the Ha and CaK images.
A visible flare on the west limb appears on the CaK 1V image and more weakly on the image H beta.

http://img4.hostingpics.net/pics/560363 ... otuJPo.jpg
http://img4.hostingpics.net/pics/488328 ... Hb1JPo.jpg
http://img4.hostingpics.net/pics/922787 ... otuJPo.jpg
http://img4.hostingpics.net/pics/149599 ... 1V1JPo.jpg

Here are colorized SHGrammes of H alpha and CaII K3 versions:

http://img4.hostingpics.net/pics/588756 ... ocolor.jpg
http://img4.hostingpics.net/pics/763028 ... ocolor.jpg

Good day
Jean-Jacques
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"Astronomical Spectroscopy for Amateurs" and
"Imaging Sunlight - using a digital spectroheliograph" - Springer

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Re: Latest majic SHG images from J-J Poupeau

Post by Montana » Tue May 20, 2014 9:04 am

Wow! the H-alpha is so hairy!!!!
:bow :bow :bow

Alexandra

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fulvio.mete
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Re: Latest majic SHG images from J-J Poupeau

Post by fulvio.mete » Tue May 20, 2014 2:29 pm

Wonderful, Ken!
I tried to find on the web some informations about the device used by Jean Jacques, with no success: can you help me?

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Re: Latest majic SHG images from J-J Poupeau

Post by swisswalter » Tue May 20, 2014 5:33 pm

Hi Ken

thanks for posting, Jean Jacques should post first here ;). I'll contact him
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Re: Latest majic SHG images from J-J Poupeau

Post by thesmiths » Tue May 20, 2014 6:59 pm

There were some links to photos of the apparatus in a previous post: http://solarchat.natca.net/viewtopic.php?f=8&t=11414 (towards the bottom)

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Re: Latest majic SHG images from J-J Poupeau

Post by fulvio.mete » Wed May 21, 2014 1:40 pm

There were some links to photos of the apparatus in a previous post: http://solarchat.natca.net/viewtopic.php?f=8&t=11414 (towards the bottom)
Thanks for references, Thesmiths

Fulvio

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Re: Latest majic SHG images from J-J Poupeau

Post by marktownley » Wed May 21, 2014 8:25 pm

Cool pics!
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!

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Re: Latest majic SHG images from J-J Poupeau

Post by highfnum » Fri Nov 21, 2014 12:55 am

unreal stuff
another master of the SHG

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Re: Latest majic SHG images from J-J Poupeau

Post by DSobserver » Sat Nov 22, 2014 12:31 pm

:hamster:
magical....

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