Emerging ARH- alpha& Cak 03-05-2021

An archive of all the best images Solar Chat has to offer!
Post Reply
User avatar
Martin_S
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 1839
Joined: Sat Mar 16, 2019 12:34 am
Location: Brisbane , Australia
Has thanked: 979 times
Been thanked: 2992 times

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 440 times
BH-alpha-03-052021 W.jpg
BH-alpha-03-052021 W.jpg (196.2 KiB) Viewed 440 times
CCak_094159_lapl3_ap11026.jpg
CCak_094159_lapl3_ap11026.jpg (269.67 KiB) Viewed 440 times
DH-alpha_103958_lapl4_ap8379A.jpg
DH-alpha_103958_lapl4_ap8379A.jpg (250.53 KiB) Viewed 440 times
Cak_093119_lapl3_ap5537.jpg
Cak_093119_lapl3_ap5537.jpg (212.47 KiB) Viewed 440 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
User avatar
Montana
Librarian
Librarian
Posts: 34563
Joined: Mon Oct 17, 2011 5:25 pm
Location: Cheshire, UK
Has thanked: 17672 times
Been thanked: 8791 times

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


User avatar
Martin_S
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 1839
Joined: Sat Mar 16, 2019 12:34 am
Location: Brisbane , Australia
Has thanked: 979 times
Been thanked: 2992 times

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
User avatar
marktownley
Librarian
Librarian
Posts: 42274
Joined: Tue Oct 18, 2011 5:27 pm
Location: Brierley Hills, UK
Has thanked: 20442 times
Been thanked: 10246 times
Contact:

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...


Image
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
User avatar
rsfoto
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 6166
Joined: Mon Jun 18, 2012 8:30 pm
Location: San Luis Potosi, México
Has thanked: 9413 times
Been thanked: 5578 times

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

Post by rsfoto »

Hi Martin,

Excellent images


regards Rainer

Observatorio Real de 14
San Luis Potosi Mexico

North 22° West 101°
User avatar
Carbon60
Way More Fun to Share It!!
Way More Fun to Share It!!
Posts: 14209
Joined: Wed Mar 07, 2012 12:33 pm
Location: Lancashire, UK
Has thanked: 8418 times
Been thanked: 8163 times

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

Post by Carbon60 »

Looks like you’re having fun with your new toy, Martin. Great results.

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/
Post Reply