M31 - Andromeda Galaxy

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M31 - Andromeda Galaxy

lemmy.world

KingRandomGuy@lemmy.world to

Astrophotography@lemmy.worldEnglish · 1 year ago

Equipment details:

Mount: OpenAstroMount by OpenAstroTech
Lens: Sony 200-600 @ 600mm f/7.1
Camera: Sony A7R III
Guidescope: OpenAstroGuider (50mm, fl=153) by OpenAstroTech
Guide Camera: SVBONY SV305m Pro
Imaging Computer: ROCKPro64 running INDIGO server

Acquisition & Processing:

Imaged and Guided/Dithered in Ain Imager
360x30s lights, 30 darks, 30 flats, 30 biases
Stacked in Siril, background extraction, photometric color calibration, generalized hyperbolic stretch transform, and StarNet++
Enhanced saturation of the galaxy and recombined with star mask in GIMP, desaturated and denoised background

Suggestions for improvement or any other form of constructive criticism welcome!

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Astrophotography@lemmy.world

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Welcome to !astrophotography!

We are Lemmy’s dedicated astrophotography community!

If you want to see or post pictures of space taken by amateurs using amateur level equipment, this is the place for you!

If you want to learn more about taking astro photos, check out our wiki or our discord!

Please read the rules before you post! It is your responsibility to be aware of current rules. Failure to be aware of current rules may result in your post being removed without warning at moderator discretion.

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Astrophotography refers to images of astronomical objects or phenomena exclusively.
~~Images that show objects or people below the Kármán Line (100km) will be removed.~~ We won’t be enforcing this rule for now, but as the community grows eventually we will split and have a separate space for just landscape astro.
Images must be an accurate representation of a real astronomical object.
See this page for more details

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Image posts can only be images that you have captured and processed yourself, or discussion about capturing and/or processing your own images.
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Links to blogs, articles or external websites should be interesting and promote discussion about amateur astrophotography.

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If your post is removed, try reposting with a different title. Don’t hesitate to message the mods if you still have questions!

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All submitted images must include acquisition and processing details as a top-level comment. All posts without this information may be given a warning, and if not updated will be removed.
This includes the telescope, mount, camera, accessories, and any other pieces of equipment you used to capture the image.
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