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Old 20-03-2022, 10:14 AM
Belsamber
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Belsamber is offline
 
Join Date: Jan 2006
Location: New Zealand
Posts: 4
Quote:
Originally Posted by Kuz View Post
3 very nice captures especially eta carinea. Top effort with a dobsonian
Thanks heaps!


Quote:
Originally Posted by Mickoid View Post
Well you certainly chose the worst conditions to introduce yourself to astrophotography but you've pulled off a very successful set of images. Great job in taming the Light Pollution and moonlight with clever consideration to lots of short high iso exposures to accomplish this. Well done! You will obviously improve your outcome without the moon, not much you can do about the Bortle 8 skies unless you change your location. Also, investing in a Coma Corrector will eliminate the elongated stars at the edges. You have a T-Ring to connect your camera to the telescope, I assume? The CC will screw into this and then slide into the 2 inch eyepiece holder. Good luck!
Oh is it pretty certain that's coma? I had wondered exactly what was causing it. I attached a single frame capture if it helps. I had been resisting spending on a coma corrector so far, but might need to bite the bullet I guess ;-) Thanks so much for your feedback.
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