Reprocess of NGC 2237 Rosette Nebula

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Startrek
Posts: 401
Joined: Mon Dec 30, 2019 3:49 am

Reprocess of NGC 2237 Rosette Nebula

Post by Startrek »

Reprocessed my Rosette image from January using a few alternatives
2600MC with L Extreme
Compose Select Luminance Colour - L+Synthetic L from R (2xG ) B, R ( GB) (GB) ( Bi Colour from OSC DSLR )

AutoDev set no ROI
Wipe used Narrowband preset in lieu of default
Contrast used 30 / 30 in lieu of default 50 / 50
Skipped HDR
Sharpening set to 150%
Deconvolution used 1.8 pixels
Colour increased Blue bias in SHO preset

Original frame
Cropped versions to view more detail

Comments welcome
Attachments
961FA436-143F-425D-937D-754ADDBCF452.jpeg
961FA436-143F-425D-937D-754ADDBCF452.jpeg (439.87 KiB) Viewed 1605 times
Startrek
Posts: 401
Joined: Mon Dec 30, 2019 3:49 am

Re: Reprocess of NGC 2237 Rosette Nebula

Post by Startrek »

Forgot to attach cropped versions
Attachments
AE811B3F-0094-4A1A-93C4-9261748BABDE.jpeg
AE811B3F-0094-4A1A-93C4-9261748BABDE.jpeg (288.58 KiB) Viewed 1604 times
20B85B76-0DB5-4AF7-8EA7-E7CCF2DE513E.jpeg
20B85B76-0DB5-4AF7-8EA7-E7CCF2DE513E.jpeg (273.87 KiB) Viewed 1604 times
7EAEE4B5-333C-4D2A-BE01-4B804B059AC6.jpeg
7EAEE4B5-333C-4D2A-BE01-4B804B059AC6.jpeg (329.09 KiB) Viewed 1604 times
Mike in Rancho
Posts: 1166
Joined: Sun Jun 20, 2021 10:05 pm
Location: Alta Loma, CA

Re: Reprocess of NGC 2237 Rosette Nebula

Post by Mike in Rancho »

Very nice. The medium stars and diffraction spikes are quite crisp, and the parade or carnival of animals is pretty sharp as well. :)

From the description it sounds like you went for the synthetic deconvolution over the spatially variant? :?:

I'll have to go find my Rosette gallery post - I don't think I updated it after coming up with a final version for last month's CN challenge.
Startrek
Posts: 401
Joined: Mon Dec 30, 2019 3:49 am

Re: Reprocess of NGC 2237 Rosette Nebula

Post by Startrek »

Thanks Mike,
NB: I’m still using V1.7
Upgrading to V1.8 later in the year when I set up my new rig
Clear Skies
Martin
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