AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

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Valery
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AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by Valery »

Hi all,

Here is the image of the AR12770 in H-a I managed to take yesterday morning.

A light bridge is seen in it's glory. Seeing was really horrible all the morning session

and only one barely acceptable image in the result of 1 hour session.

Right Click on the image to open it in a separate window - to see it in full resolution.

Equipment used:

Meade 12" F/10 ACF

Full size 12" ARIES DERF

Quark Chromosphere @ F/42

Focal reducer 0,7x

Basler 1920-155 camera


Thanks for looking and comments.


Valery
Attachments
AR12770 2020 08 10 Meade-12 ARIES DERF QUARK-0,4A @F42 Basler.png
AR12770 2020 08 10 Meade-12 ARIES DERF QUARK-0,4A @F42 Basler.png (1.24 MiB) Viewed 1133 times


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by DeepSolar64 »

WoW Valery. That is really good for the seeing to not be that good. What type of telescope is the 12"?


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by p_zetner »

A beautiful image, Valery.
You still pulled out a wonderful result, despite the seeing.
Cheers.
Peter


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by Valery »

DeepSolar64 wrote: ↑Tue Aug 11, 2020 3:25 pm WoW Valery. That is really good for the seeing to not be that good. What type of telescope is the 12"?
Re-read my post. You can see that this is a Meade 12" F/10 ACF.



Valery


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by DeepSolar64 »

VaIery, I can't seem to remember what ACF is the abbreviation of. I will probably go duhhh when you tell me.


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by dhkaiser »

Terrific hi res!


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by EGRAY_OBSERVATORY »

Hi Valery, an absolutely brilliant image, so well captured and thanks vm

Terry


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by Carbon60 »

Nicely done, Valery, under challenging conditions.
The light bridge shows up very nicely with good levels of detail. We can also see filaments emerging from close to the centre of both dark regions as this sunspot continues to decay.

Stu.


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by Montana »

Wow!! that's a beauty Valery, I would kill for your seeing, well any seeing really :)

:bow :hamster:

Alexandra


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by Valery »

Montana wrote: ↑Wed Aug 12, 2020 9:35 am Wow!! that's a beauty Valery, I would kill for your seeing, well any seeing really :)

:bow :hamster:

Alexandra
This season the seeing ends somewhere in spring (first decade of May).
New telescope - new problems. Hope this scope will leave my observatory soonest and
will work at another place in Bulgaria at 2000m above sea level.


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by christian viladrich »

Beautifull Valery !


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by yltansg »

Hi Valery,

You have another winner in the Meade 12" ACF and Quark. 1st class post processing!!

How many frames did you stack?

Alfred


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by marktownley »

That looks good Valery


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by eroel »

Valery:
Super HR image.
Best regards and thanks for sharing it.
Eric.
PS. James, BTW, ACF is "Advanced Coma Free"


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by Valery »

yltansg wrote: ↑Wed Aug 12, 2020 12:31 pm Hi Valery,

You have another winner in the Meade 12" ACF and Quark. 1st class post processing!!

How many frames did you stack?

Alfred
Hi Alfred,

I have stacked 500 best frames.


Valery.


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Re: AR12770 in H-a August 10 2020 with 305mm telescope and QUARK.

Post by banjo »

:bow :bow :bow :bow :bow :bow :bow :bow :bow :bow :bow :bow :bow :bow :bow :bow :bow

Paul


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