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Old 20-10-2014, 12:39 AM
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JB80 (Jarrod)
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Sunspots!

Had a bit of a struggle with haze, heat and processing today but I got there in the end.
I think they turned out much better than I was anticipating.


Taken with a 6" f/8newt, full aperture Baader filter and ZWOASI120mm.
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  #2  
Old 20-10-2014, 01:38 AM
raymo
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Very nice, we don't get much solar stuff in beginners' photography.
raymo
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Old 20-10-2014, 06:37 AM
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ZeroID (Brent)
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Hey, they are excellent. Especially that last one with it nice sense of depth with the horizon. Plenty of detail and granularity of the surface structure. Well done !
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Old 20-10-2014, 08:05 AM
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h0ughy (David)
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well done Jarrod- i see the seeing didnt make life easy. another hint is that if you do over a minute you also wont get much granularity as they change within that timeframe. I found that you dont get grains under 5/10 seeing - well thats my opinion anyway.
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Old 20-10-2014, 08:25 PM
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cometcatcher (Kevin)
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Strewth there's some detail there.
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Old 20-10-2014, 08:53 PM
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JB80 (Jarrod)
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Thank you everyone!

Quote:
Very nice, we don't get much solar stuff in beginners' photography.
raymo
Cheers.
That is true, it'd be good to see more solar stuff posted.

Quote:
Hey, they are excellent. Especially that last one with it nice sense of depth with the horizon. Plenty of detail and granularity of the surface structure. Well done !
Thanks, I think that last one is my favourite as well.

Quote:
well done Jarrod- i see the seeing didnt make life easy. another hint is that if you do over a minute you also wont get much granularity as they change within that timeframe. I found that you dont get grains under 5/10 seeing - well thats my opinion anyway.
Cheers David!
It wasn't the best that's for sure but it cut through it alright. I think you are right about the granulation, also increasing the focal length with a barlow can make it a bit harder.
Thankfully with the ASI120 the avis are not much longer than 30-45 seconds.

Quote:
Strewth there's some detail there.
Thank you Kevin.
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Old 20-10-2014, 09:23 PM
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Nicely done Jarrod! Really nice detail and grain.
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Old 20-10-2014, 10:57 PM
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JB80 (Jarrod)
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Thanks Rex!
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