Sun FD in H-Alpha 13th of April 2021

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arnedanielsen
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Sun FD in H-Alpha 13th of April 2021

Post by arnedanielsen »

Dodging clouds yesterday, but managed to snap this shot before the Sun got to low on the horizon.
Sun90FD_151618_Ha_20210413_ZWO ASI1600MM Pro_lapl6_ap8460_Sharpened_Contrast_resize.jpg
Sun90FD_151618_Ha_20210413_ZWO ASI1600MM Pro_lapl6_ap8460_Sharpened_Contrast_resize.jpg (193.55 KiB) Viewed 182 times
Sun in H-Alpha 13th of April 2021

Equipment used for this image was a Takahashi Sky-90 II with SolarMax 90 and BF15 filter, Baader 35nm H-Alpha filter, 2x Cemax Barlow and ASI ZWO 1600MM PRO camera. Everything mounted on a Paramount ME mount.
Stack of the best 60% (343of 573) images captured with an exposure time of 1.6ms, gain 0, HighSpeed=On and 22fps. Stacking done in Autostakkert 3, sharpening in AstraImage and contrast stretching in Adobe PhotoShop.

Best regards,
Arne


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Arne
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Montana
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Re: Sun FD in H-Alpha 13th of April 2021

Post by Montana »

That's a beauty Arne :bow :hamster: I wish I could see this new AR, it's sunny but I am working :(

Alexandra


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arnedanielsen
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Re: Sun FD in H-Alpha 13th of April 2021

Post by arnedanielsen »

Thanks, Alexandra!

One of the nice benefits of having to work from home these days. :-)

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Arne


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Re: Sun FD in H-Alpha 13th of April 2021

Post by ffellah »

Very nicely done Arne

Franco


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Re: Sun FD in H-Alpha 13th of April 2021

Post by arnedanielsen »

Thank you very much Franco!

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Arne


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Re: Sun FD in H-Alpha 13th of April 2021

Post by marktownley »

A very nice disk Arne!


Image
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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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