M42 - The Orion Nebula

@KingRandomGuy to

AstrophotographyEnglish • 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=163) by OpenAstroTech
Guide Camera: SVBONY SV305m Pro
Imaging Computer: ROCKPro64 running INDIGO server

Acquisition & Processing:

Imaged and Guided/Dithered in Ain Imager
420x30s lights, 40 darks, 100 flats, 100 biases, 100 dark-flats over two nights
Prepared data and stacked in SiriLic
Background extraction, photometric color calibration, generalized hyperbolic stretch transform, and StarNet++ in SiriLic
Adjusted curves, enhanced saturation of the nebula and recombined with star mask in GIMP, desaturated and denoised background

This is my first time doing a multi-night image, and my first time using SiriLic to configure a Siril script. Any tips there would be helpful. Suggestions for improvement or any other form of constructive criticism are welcome!

Chat

@Winged_Hussar
link
English
3•1 year ago
Wow, this is great!

Thanks for including your equipment and process.

Astrophotography

[email protected]

Create a post

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: [email protected]

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.

Rules

I | Real space images only.

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

II | Original and Amateur Content Only

Image posts can only be images that you have captured and processed yourself, or discussion about capturing and/or processing your own images.
Images acquired from public sources, professional observatories, or other professional services are not allowed.
If you have done a drastic alteration or reprocessing of a prior submission, you may repost your edit - but only after a minimum of one week has passed.

III | Post Types

Image posts are to link directly to the image, not to landing pages, personal galleries, blogs, or professional sites. Link to these in the comments. (AstroBin and Imgur, are allowed)
Questions are welcome here for the time being.
Links to blogs, articles or external websites should be interesting and promote discussion about amateur astrophotography.

IV | Titles

All image posts should just include include the name of the object being photographed. Extra info such as equipment, it being your first image, or other information should go in a comment along with your acquisition info. Please see this page for more details.

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

V | Acquisition and Processing Information

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.
You must also include processing details, i.e. the programs you used and a general rundown of the workflow/processes you used within those programs. “Processed in Photoshop” is not enough.

1 user / day
11 users / week
103 users / month
826 users / 6 months
1.82K subscribers
143 Posts
419 Comments
Modlog