Aug 14, 2022, Quark+Lunt 40mm double stack @ 127mm aperture

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Oak
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Aug 14, 2022, Quark+Lunt 40mm double stack @ 127mm aperture

Post by Oak »

Hi All,

I had first light on a new solar setup yesterday and wanted to share the first image. I was only able to get one 30-second capture before clouds rolled in – and this before I could really adjust the tilt adapter or capture settings as I would have liked. The result is better than I had hoped given the conditions. These are taken with a Quark+Lunt 40mm double stack in a 127mm/1200 (2-inch 35nm H-alpha filter as ERF). Exposures are 6ms, 60fps, with high gain using a camera with 4.8um pixels at f/39.5. Clearly, lots to optimize, but that should be enjoyable. Visually, it was also pretty awesome.

Best,
Derek


B&W:

Image

Color:

Image

After a 300 pixel bandpass filter to remove some banding:

Image


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DeepSolar64
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Re: Aug 14, 2022, Quark+Lunt 40mm double stack @ 127mm aperture

Post by DeepSolar64 »

WoW that's impressive for such a quick 30 second capture with few adjustments. The color really brings it to life too!!


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Re: Aug 14, 2022, Quark+Lunt 40mm double stack @ 127mm aperture

Post by Martin_S »

That's an amazing result for a first time session Derek, well done.


H alpha : ,Skywatcher 120mm F8 open frame refractor, a tilted 2" 7nm H-alpha filter as a sub energy rejection filter, Baader TZ4 telecentric focal extender, Player One energy rejection filter, Combo Quark Chromosphere, Naked PST etalon for double stacking, ASI74mm camera
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Re: Aug 14, 2022, Quark+Lunt 40mm double stack @ 127mm aperture

Post by Montana »

What a wonderful capture and beautiful feathery processing too :bow :hamster:

Alexandra


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Re: Aug 14, 2022, Quark+Lunt 40mm double stack @ 127mm aperture

Post by marktownley »

Very promising results!


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Re: Aug 14, 2022, Quark+Lunt 40mm double stack @ 127mm aperture

Post by Oak »

Thanks. Hopefully more to come...


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arnedanielsen
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Re: Aug 14, 2022, Quark+Lunt 40mm double stack @ 127mm aperture

Post by arnedanielsen »

Very nice Derek!

Best regards,
Arne


Best regards,
Arne
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