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NGC 2237 , SH2-275 - Rosette Nebula (Reprocessed), Taman
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NGC 2237 , SH2-275 - Rosette Nebula (Reprocessed)

Getting plate-solving status, please wait...
NGC 2237 , SH2-275 - Rosette Nebula (Reprocessed), Taman
Powered byPixInsight

NGC 2237 , SH2-275 - Rosette Nebula (Reprocessed)

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Description

No new images due to the poor weather, so I thought I'd have another go at this beauty from 2020/21. 

For this version I decided to try something different. The image was undersampled, so I drizzled it x2 and spent a couple of hours of trial and error, finding out how deconvolution works and the best settings to use in Siril. It was well worth the effort, the extra detail and sharpness is amazing! No other sharpening was done and only minimal settings used in Topaz Denoise. I then gave it the usual Foraxx treatment and created a super luminance from the HA and OIII using Pixelmath.

Taken over 2 nights and processed in Foraxx HOO palette.

Clear skies (I hope!)

Tony.

Comments

Revisions

  • NGC 2237 , SH2-275 - Rosette Nebula (Reprocessed), Taman
    Original
  • NGC 2237 , SH2-275 - Rosette Nebula (Reprocessed), Taman
    B
  • Final
    NGC 2237 , SH2-275 - Rosette Nebula (Reprocessed), Taman
    C

B

Description: Resampled image, reduced noise and adjusted colour to bring out the blues.

Uploaded: ...

C

Description: Improved contrast.

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC 2237 , SH2-275 - Rosette Nebula (Reprocessed), Taman