sun halpha from december 16

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stef41
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sun halpha from december 16

Post by stef41 » Tue Dec 19, 2017 11:03 am

Hi,
I am new to this forum, also a short presentation: I am French (so sorry my poor level in English), and I have been watching the sun for many years.
Sometimes with an astrosolar filter on a C8.
But most often, in halpha. At first, with a lunt ls35dx; but now with a fs60 equipped with a SM40 double stack and BF10.
I practice mostly imaging, and for the sun, it's recently with a zwo asi178mm. I also have a frame problem with this camera in Halpha that I resolved, in part, with the use of a flat (not easy to do the focus of the scope).

Here are some pictures of the sun last Saturday at 12:45 UT with fs60 + sm40DS + glasspath x1.25 + BF10 + zwo178mm

Image

Image

with a powermate x2.5 (75%)

Image

best regards
stephane - France (thanks Google Traduction ;) )

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pedro
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Re: sun halpha from december 16

Post by pedro » Tue Dec 19, 2017 1:57 pm

Welcome to solarchat Stephane

nice FD and HR images

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ffellah
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Re: sun halpha from december 16

Post by ffellah » Wed Dec 20, 2017 12:38 pm

Nice images, Stephane ! My favorite is the second one....

Welcome to this friendly group.

Franco

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Carbon60
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Re: sun halpha from december 16

Post by Carbon60 » Wed Dec 20, 2017 8:33 pm

Nice images, Stephane.

Welcome.

Stu.
Lunt LS60THa B1200 PTFT
150mm H-alpha Solar telescope with Lunt35 mod
DMK41, Basler acA1920-155
NEQ6 Pro-mount
Fluxgate Magnetometers (1s and 150s Cadence)
More images at http://www.flickr.com/photos/solarcarbon60/

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Montana
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Re: sun halpha from december 16

Post by Montana » Thu Dec 21, 2017 10:39 am

A very warm and sunny welcome Stephane, these are fabulous :hamster: :bow I hope you will continue with many more over the coming months :)
Alexandra

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marktownley
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Re: sun halpha from december 16

Post by marktownley » Tue Dec 26, 2017 9:39 am

Nice shots and welcome!
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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