AR12993, AR12994, AR12995 & AR12996 in White Light + H-alpha 21/04/22
Taken from Oxfordshire, UK
White light:
William Optics 70mm refractor fitted with a Thousand Oaks glass filter. The camera was an ASI120MC fitted with a Baader Continuum filter and through a Celestron 3x Barlow.
H-alpha:
Coronado PST H-alpha solar telescope, 2x Barlow and ASI120MC camera.
In both cases, a 2,000 frame video captured with SharpCap then the best 25% stacked in Autostakkert! 2.
Today was some of the best solar activity I've seen in quite some time!
AR12993, AR12994, AR12995 & AR12996 in White Light + H-alpha 21/04/22
Taken from Oxfordshire, UK
White light:
William Optics 70mm refractor fitted with a Thousand Oaks glass filter. The camera was an ASI120MC fitted with a Baader Continuum filter and through a Celestron 3x Barlow.
H-alpha:
Coronado PST H-alpha solar telescope, 2x Barlow and ASI120MC camera.
In both cases, a 2,000 frame video captured with SharpCap then the best 25% stacked in Autostakkert! 2.
Today was some of the best solar activity I've seen in quite some time!