Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2239  ·  NGC 2244  ·  Rosette nebula  ·  The star 12Mon
Rosette Nebula (Ha + O3 + RGB), 



    
        

            Scott Davis
Rosette Nebula (Ha + O3 + RGB)
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Rosette Nebula (Ha + O3 + RGB)

Acquisition details

Dates:
Dec. 31, 2013 ·  Feb. 23, 2016 ·  Feb. 24, 2016 ·  Feb. 25, 2016 ·  Feb. 27, 2016
Frames:
Astrodon 31mm Ha 3nm FWHM: 19×1200(6h 20′) -20°C bin 1×1
Astrodon 31mm OIII 3nm FWHM: 29×1200(9h 40′) -20°C bin 1×1
One-Shot Color: 59×180(2h 57′) ISO1600
Integration:
18h 57′
Darks:
28
Flats:
32
Flat darks:
32
Bias:
32
Avg. Moon age:
19.30 days
Avg. Moon phase:
74.38%
Bortle Dark-Sky Scale:
6.20

Basic astrometry details

Astrometry.net job: 982299

RA center: 06h31m55s.2

DEC center: +04°5714

Pixel scale: 3.025 arcsec/pixel

Orientation: -90.416 degrees

Field radius: 0.813 degrees

Resolution: 620x482

File size: 258.3 KB

Locations: My Backyard, Clovis, California, United States; Ahwahnee Hills Observatory, Ahwahnee, California, United States

Description

This is my first experiment in combining data captured using my new CCD camera setup with data captured using my old DSLR.

RGB data was captured using my Canon T3i and a 200mm lens. Narrowband data was captured using my ES 102 f/7 Refractor (714mm focal length) and my QSI 683 CCD camera.

Comments

Revisions

  • Final
    Rosette Nebula (Ha + O3 + RGB), 



    
        

            Scott Davis
    Original
  • Rosette Nebula (Ha + O3 + RGB), 



    
        

            Scott Davis
    B

Sky plot

Sky plot

Histogram

Rosette Nebula (Ha + O3 + RGB), 



    
        

            Scott Davis