Emerging ARH- alpha& Cak 03-05-2021

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Martin_S
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Emerging ARH- alpha& Cak 03-05-2021

Post by Martin_S »

Today was my second imaging session with my Cak Module. I'm using my Skywatcher ED72 at the moment as my 102 f10 achromat is out of commission
as I am halfway through fitting a motor focus for remote focusing.
I managed a few captures before the seeing went bad.
I really enjoy emerging and descending AR's as they really highlight the Wilson effect, todays Ha is a good example.

Martin
ACak_093817_lapl3_ap9503.jpg
ACak_093817_lapl3_ap9503.jpg (167.17 KiB) Viewed 188 times
BH-alpha-03-052021 W.jpg
BH-alpha-03-052021 W.jpg (196.2 KiB) Viewed 188 times
CCak_094159_lapl3_ap11026.jpg
CCak_094159_lapl3_ap11026.jpg (269.67 KiB) Viewed 188 times
DH-alpha_103958_lapl4_ap8379A.jpg
DH-alpha_103958_lapl4_ap8379A.jpg (250.53 KiB) Viewed 188 times
Cak_093119_lapl3_ap5537.jpg
Cak_093119_lapl3_ap5537.jpg (212.47 KiB) Viewed 188 times


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: Emerging ARH- alpha& Cak 03-05-2021

Post by Montana »

These are cracking images Martin :bow :hamster: glad to see you enjoying the CaK :hamster:

Alexandra


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Re: Emerging ARH- alpha& Cak 03-05-2021

Post by Martin_S »

Thanks' Alexandra I wish I'd have bought one sooner.

Martin


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: Emerging ARH- alpha& Cak 03-05-2021

Post by marktownley »

These look nice Martin, looks to me like you've got the hang of the CaK imaging...


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Re: Emerging ARH- alpha& Cak 03-05-2021

Post by Martin_S »

Thanks Mark, and thanks' for selecting my image as SPOD.

Martin


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: Emerging ARH- alpha& Cak 03-05-2021

Post by ffellah »

Beautiful images Martin and congratulations on your SPOD

Franco


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