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Contains:  NGC 2252, NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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C49 - Rosette Nebula in SHO Hubble Palette, 





    
        

            Matt
C49 - Rosette Nebula in SHO Hubble Palette

C49 - Rosette Nebula in SHO Hubble Palette

Technical card

Resolution: 4488x3338

Dates:Jan. 28, 2017

Frames:
ZWO O-III 7nm: 25x180" (gain: 200.00) -15C
ZWO H-alpha 7nm: 20x180" (gain: 200.00) -15C
ZWO S-II 7nm: 25x180" (gain: 200.00) -15C

Integration: 3.5 hours

Darks: ~25

Bias: ~180

Avg. Moon age: 0.47 days

Avg. Moon phase: 0.25%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 1434063

RA center: 6h 32' 6"

DEC center: +4° 52' 22"

Pixel scale: 2.315 arcsec/pixel

Orientation: 274.052 degrees

Field radius: 1.798

Description

My first ever attempt to combine multiple channels into a color image with my ASI1600MM-Cool.

Comments

Author

TinCupSFA
Matt
License: None (All rights reserved)
4971
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Revisions

  • C49 - Rosette Nebula in SHO Hubble Palette, 





    
        

            Matt
    Original
  • C49 - Rosette Nebula in SHO Hubble Palette, 





    
        

            Matt
    B
  • C49 - Rosette Nebula in SHO Hubble Palette, 





    
        

            Matt
    C
  • Final
    C49 - Rosette Nebula in SHO Hubble Palette, 





    
        

            Matt
    D

B

I used Selective Color in Photoshop to get the more traditional Hubble Palette with this SHO blend of the narrowband data.

C

Slight tweak to the colors/saturation. A little less yellow and a little more of that golden/orange hue in the outer nebulosity.

D

Neutralized the background a little better.

Sky plot

Sky plot

Histogram

C49 - Rosette Nebula in SHO Hubble Palette, 





    
        

            Matt

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