M31 - The Andromeda Galaxy (Jason Guenzel)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: Great Nebula in Andromeda · M 110 · M 31 · M 32 · NGC 205 · NGC 221 · NGC 224

M31 - The Andromeda Galaxy, Jason Guenzel

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M31 - The Andromeda Galaxy

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M31 - The Andromeda Galaxy

After 4 years of deep sky imaging with the 8” EdgeHD, I really felt like I wanted to change things up at least a little bit. I seem to have a propensity for frugal choices and this “little” scope’s sale price was hard for me to pass up. I’m hoping this 600mm focal length gives me a decent medium-wide option.

So, here we have a first light image with a new scope. The other gear used was the oldest equipment I own! It is really enlightening to return to old equipment once you have more experience. So many of those past struggles were self-inflicted.

This was shot unguided and with just about the most simple AP setup imaginable. After collimating and aligning the mirrors, this was really a test run to see how an integration would look.

I recognize a little problem with tilt or sag in the image train but I have some ideas about what I can do. Edit: I’m now of the opinion that I may have a little tilt but my coma is not being fully corrected. In all honestly, considering the price point of the scope, I’m impressed and think it will get some decent use.

I also forgot how much I love the natural color a DSLR/OSC sensor provides to deep sky objects.

Cloudy Nights

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Distribution of astrophotographers

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	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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Star trails
Northern lights
Noctilucent clouds
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Status	Basic success
Started	...
Astrometry.net job	1804493
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M31 - The Andromeda Galaxy

M31 - The Andromeda Galaxy

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Image Index:

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M31 - The Andromeda Galaxy

M31 - The Andromeda Galaxy

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