Sun in Ha 6th April 2021

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Carbon60
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Sun in Ha 6th April 2021

Post by Carbon60 »

Ha FD with my DS Lunt 60 and a closer view of a small magnetically disturbed region captured on my 150mm/DS Lunt 35 mod. The location of this region of chromosphere is shown (red box).

Image20210406_Ha_FD_mono by Stuart Green, on Flickr

Image20210406_Ha_FD_colour by Stuart Green, on Flickr

Image20210406_Ha_view_location by Stuart Green, on Flickr

Image20210406_Ha_chrom1_Mono by Stuart Green, on Flickr

Image20210406_Ha_chrom1_Colour by Stuart Green, on Flickr

The seeing conditions were almost unworkable with the 150, so I was surprised I got anything out of this session other than the FDs. I just hope our seeing here in the UK improves as the season develops.

Thanks for looking.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
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More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Sun in Ha 6th April 2021

Post by EGRAY_OBSERVATORY »

Considering the conditions Stu, you have remarkably-well captured these images.
Let's hope the SE AR - does produced something more, whilst 2813 dives over the edge and is receding too...

Thanks for sharing

Terry


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Re: Sun in Ha 6th April 2021

Post by marktownley »

Nice shots Stu, the full disks are coming out really well now. That disturbed magnetic region has faded off since yesterday, it had pores then but couldn't detect any today.


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Re: Sun in Ha 6th April 2021

Post by Montana »

Well done Stuart, if the seeing was as bad as yesterday you have worked miracles :bow :hamster:

Alexandra


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Re: Sun in Ha 6th April 2021

Post by Carbon60 »

Many thanks Terry, Mark and Alexandra.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Sun in Ha 6th April 2021

Post by Stardust5858 »

Lovely HA captures Stu, didn't get any chance to capture in ha today just cak because of the fast moving clouds.


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Re: Sun in Ha 6th April 2021

Post by viewer »

Good work, nice close up!


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Re: Sun in Ha 6th April 2021

Post by MAURITS »

Clean and sharp images Stu.


Regards,
Maurits

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Re: Sun in Ha 6th April 2021

Post by dhkaiser »

Looking good!


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