Latest majic SHG images from J-J Poupeau

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Latest majic SHG images from J-J Poupeau

Post by Merlin66 »

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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Re: Latest majic SHG images from J-J Poupeau

Post by Montana »

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

Alexandra


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Re: Latest majic SHG images from J-J Poupeau

Post by fulvio.mete »

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 »

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 »

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 »

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 »

Cool pics!


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Re: Latest majic SHG images from J-J Poupeau

Post by highfnum »

unreal stuff
another master of the SHG


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Re: Latest majic SHG images from J-J Poupeau

Post by DSobserver »

:hamster:
magical....


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