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Old 27-09-2024, 12:21 PM
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middy
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Join Date: Feb 2006
Location: Brisbane
Posts: 660
Quote:
Originally Posted by TrevorW View Post
Nice , longer subs help to bring out finer detail and edges, if you look at my effort the subs are 360s, I am Bortle 6/7 skies
Yours is nice too. I usually stick with 60s subs. It seems to be a sweet spot for this scope (10" F4) compared to my previous scope (8" F6). Plus, with longer subs I usually end up having to throw out quite a few more because of guiding issues with long exposures. Although, pushing it out to 120s did seem to be OK this time. The guiding behaved itself quite well.

Quote:
Originally Posted by CaptainCook View Post
I like your stars...very JWST- I was messing around with trying to recreate this check this out :-)

https://youtube.com/shorts/bvUJfHuUS...CghBk65OJG9jI3
Cool. Some reflector owners go to great lengths to remove diffraction spikes, and here we have a refractor owner trying to put them in.
Personally, I've always liked the spikes in my images.

Quote:
Originally Posted by Dave882 View Post
I really like what you’ve done here - kept it looking quite natural and unforced. Broadband osc I do kinda prefer on this target to the nb as it seems to retain this ethereal transparency. Whatever you’re doing in your processing keep going as it’s working well. Greta job!
Thanks. I'm still learning the art of applying curves. I have to say, BlurXTerminator did a fantastic job of sharpening the stars, although I did dial down the star sharpening to 0.3. The default of 0.5 is too much IMHO. Ten days left of my trial, but I can see myself splashing the cash for BXT once my trial ends. It's fantastic.
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