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Old 26-09-2014, 04:22 PM
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killswitch (Edison)
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Join Date: Feb 2013
Location: Western Sydney, NSW
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Quote:
Originally Posted by glend View Post
So I take a few test subs and sometimes it's there but sometimes its not and I can't really tell how far out of field of view it actually is. My finder scope can't see it as it's too faint, nor will it appear in my guide camera field.

So what's the practice for centering a DSO in the DSLR field of view?
Hey Glen

I do this as well. I take a test subs at ISO 6400 and/or longer exposure time then bring it back down to something more decent once its in the FOV.
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