Ca K and G band images take on July 1 and 8, 2018

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christian viladrich
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Ca K and G band images take on July 1 and 8, 2018

Post by christian viladrich »

Dear All,

I still have some images taken on 2018 waiting for processing. Here are some of them. The solar activity was not much higher than now :-(

The seeing was quite good on July 1, 2018 :
Image

Here are close-ups on the chromospheric network and inverse granulation near the center of the solar disk :
Image

Image

An image of the limb was taken with the 300 mm Newtonian and a G band filter on July 8:
Image

Best regards
Christian


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Re: Ca K and G band images take on July 1 and 8, 2018

Post by MalVeauX »

Lovely G-Band Christian!

Very best,


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Re: Ca K and G band images take on July 1 and 8, 2018

Post by ffellah »

Beautiful images, Christian, thank you for sharing...

Franco


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Re: Ca K and G band images take on July 1 and 8, 2018

Post by FMEnage »

Fine details and processing ! Christian


-Mike
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Re: Ca K and G band images take on July 1 and 8, 2018

Post by MapleRidge »

Very sharp Christian...well done :bow

Brian


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10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
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WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
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Re: Ca K and G band images take on July 1 and 8, 2018

Post by christian viladrich »

Thanks to all :-)
Christian


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Re: Ca K and G band images take on July 1 and 8, 2018

Post by marktownley »

These are excellent Christian! What focal length are you running at with the 2 closeup CaK shots?


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Re: Ca K and G band images take on July 1 and 8, 2018

Post by christian viladrich »

Hello Mark,
The focal length is close to 3000 mm.


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Re: Ca K and G band images take on July 1 and 8, 2018

Post by marktownley »

Thanks Christian. What are your experiences of the ZWO290M as a camera for solar?


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