Large prominence in CaK 05/08/22

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Alun_H
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Large prominence in CaK 05/08/22

Post by Alun_H »

Set up my Bresser 90 f/10 achromat, Lunt CaK B12 module and QHY5III 178M on my Ioptron Minitower pro yesterday. Clouds got in the way in the majority of the SER files recorded but I managed to salvage this one showing the large prominence. 1245 frame SER stacked (60%) in Autostakkert and processed in Astrosurface and Photoshop CS2.

Alun
2022-08-05-1222_0-U-B-Sun_QHY5III178M_proc.jpg
2022-08-05-1222_0-U-B-Sun_QHY5III178M_proc.jpg (220.01 KiB) Viewed 355 times


Lunt 50THa solar scope
Lunt CaK B12 module
SW Evostar 72ED for full disk imaging
Sol'Ex SHG
80mm f/7 achromat used with pressure tune module off the Lunt with Lunt 100mm ERF
Bresser 90 f/10 achromat used for CaK & white light imaging & PST mod with Lunt 100mm ERF
Coronado SM40 (pre Meade) and BF10 filter set + SMII 60 richview DS etalon
Skywatcher EQ6 Pro and Ioptron CEM60
Then there is all the night kit which is far too long a list to write up here! :lol:
More images on view on my Flickr page...https://www.flickr.com/photos/alun_h/
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Re: Large prominence in CaK 05/08/22

Post by ffellah »

Superb CaK prom, Alun !

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Re: Large prominence in CaK 05/08/22

Post by Petrus »

Beautiful capture Alun! The weather has been terrible here too, but the target itself is very impressive despite the conditions.


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Re: Large prominence in CaK 05/08/22

Post by rigel123 »

Great job Alun!


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Re: Large prominence in CaK 05/08/22

Post by Solbrillante »

A top CaK shot Alun. Always look forward to seeing proms in this wavelength. Well done. :)


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Re: Large prominence in CaK 05/08/22

Post by MapleRidge »

Excellent catch Alun...well done :bow

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Re: Large prominence in CaK 05/08/22

Post by allhoest »

Beautiful and great job.
CS
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Re: Large prominence in CaK 05/08/22

Post by Montana »

That's a superb CaK version :bow :hamster:

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Re: Large prominence in CaK 05/08/22

Post by Alun_H »

Thank you to you all for your kind comments ;)

Alun


Lunt 50THa solar scope
Lunt CaK B12 module
SW Evostar 72ED for full disk imaging
Sol'Ex SHG
80mm f/7 achromat used with pressure tune module off the Lunt with Lunt 100mm ERF
Bresser 90 f/10 achromat used for CaK & white light imaging & PST mod with Lunt 100mm ERF
Coronado SM40 (pre Meade) and BF10 filter set + SMII 60 richview DS etalon
Skywatcher EQ6 Pro and Ioptron CEM60
Then there is all the night kit which is far too long a list to write up here! :lol:
More images on view on my Flickr page...https://www.flickr.com/photos/alun_h/
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Re: Large prominence in CaK 05/08/22

Post by marktownley »

Very good indeed!


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Re: Large prominence in CaK 05/08/22

Post by arnedanielsen »

Good catch Alun!

Best regards,
Arne


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Re: Large prominence in CaK 05/08/22

Post by Alun_H »

Thank you Mark,Arne.

Alun


Lunt 50THa solar scope
Lunt CaK B12 module
SW Evostar 72ED for full disk imaging
Sol'Ex SHG
80mm f/7 achromat used with pressure tune module off the Lunt with Lunt 100mm ERF
Bresser 90 f/10 achromat used for CaK & white light imaging & PST mod with Lunt 100mm ERF
Coronado SM40 (pre Meade) and BF10 filter set + SMII 60 richview DS etalon
Skywatcher EQ6 Pro and Ioptron CEM60
Then there is all the night kit which is far too long a list to write up here! :lol:
More images on view on my Flickr page...https://www.flickr.com/photos/alun_h/
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