Melotte 15 in the Heart Nebula (robo9981)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1805

Melotte 15 in the Heart Nebula, robo9981

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Melotte 15 in the Heart Nebula

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Melotte 15 in the Heart Nebula

Really pleased with the detail I was able to get out of the dark nebula in the core. I might try to expand this into a mosaic with the nearby Soul nebula at some point. Time will tell.

Processing Details

1. Integration & Drizzle 2x

2. DBE

3. RGBWorkingSpace to 1/1/1

4. ColorCalibration

5. SCNR Green

6. EZDecon on L Channel. Recombined back into RGB

7. TGVDenoise in L*a*b mode with a low contrast mask (Jon Rista method)

8. MMTDenoise with a high attenuation mask (Jon Rista method)

9. Downsample 2x back to original scale.

10. Light DBE to get rid of a lingering gradient

11. Background neutralization to fix some colors after DBE

12. Extract L Channel

13. Two rounds of LHE on starless version of L channel

14. MLT on starless L channel for sharpening and noise reduction

15. Recombined with stars using PixelMath

16. LRGBCombination to recombine L and RGB channels.

17. Curves for contrast and colors

18. EZStarReduction

19. Final Curves for saturation and contrast tweaks

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Status	Basic success
Started	...
Astrometry.net job	4049736
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Melotte 15 in the Heart Nebula

Melotte 15 in the Heart Nebula

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Melotte 15 in the Heart Nebula

Melotte 15 in the Heart Nebula

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