Re: Astrophotography Done with the iEXOS-100, EXOS 2, and G11 Post your Pictures and Details! Lets Show What These Mounts Can Do. #iEXOS-100 #G11 #EXOS2 #astrophotography
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Thanks Wes! My bad on the exposure time on the Heart Neb. Those are actually 120sec exposure at 3200. I've attached one of the Cave Nebula from the same night. Not a very good one but in some of my images I keep getting the same sort of dark "splotch" in the same area of the image. You see it in the Sagittarius Star Cloud in the upper right quadrant and in the attached image of the Cave Neb same quadrant. It does not appear in all images and appears to only present in the light frames. Any idea what that could be??? It appears to be a stacking artifact that gets more enhanced with more images stacked but again only on select images. When you look at the individual light frame, it's not really even there.
Dust? A smudge?? I'm at a loss. Any ideas?
PMC-Eight w/Explore Stars
ES ED80mm APO
Celestron 8" Edge HD
Canon Ti-5 w/ Spencer Camera Astro-mod
On Tue, Sep 15, 2020 at 8:57 PM Jeff Snell via groups.io <Jeffery.firstname.lastname@example.org> wrote: