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Contains:  NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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The Rosette Nebula (NGC 2244): Animals on Parade, 





    
        

            Luca Marinelli
The Rosette Nebula (NGC 2244): Animals on Parade

The Rosette Nebula (NGC 2244): Animals on Parade

Technical card

Resolution: 4518x3336

Dates:Dec. 19, 2018Jan. 13, 2019Feb. 9, 2019March 8, 2019April 1, 2019

Frames:
Astrodon Narrowband 3nm Ha: 26x300" (gain: 139.00) -20C bin 1x1
Astrodon Narrowband 3nm Ha: 44x360" (gain: 139.00) -20C bin 1x1
Astrodon Narrowband 3nm OIII: 74x360" (gain: 139.00) -20C bin 1x1
Astrodon Narrowband 3nm SII: 4x300" (gain: 139.00) -20C bin 1x1
Astrodon Narrowband 3nm SII: 54x360" (gain: 139.00) -20C bin 1x1

Integration: 19.7 hours

Darks: ~50

Flats: ~20

Flat darks: ~50

Bias: ~100

Avg. Moon age: 9.94 days

Avg. Moon phase: 32.73%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2668517

RA center: 97.874 degrees

DEC center: 5.004 degrees

Pixel scale: 0.682 arcsec/pixel

Orientation: 352.192 degrees

Field radius: 0.532 degrees

Locations: Home Observatory, Schenectady, New York, United States

Data source: Backyard

Description

The core of the Rosette Nebula (NGC) imaged at a scale of 0.68 arc-sec/pixel in the Hubble SHO palette.

Camera: ZWO ASI1600 MM Pro (Gain 139, Offset 50).

Comments

Author

lucam_astro
Luca Marinelli
License: None (All rights reserved)
4858
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Revisions

  • The Rosette Nebula (NGC 2244): Animals on Parade, 





    
        

            Luca Marinelli
    Original
  • The Rosette Nebula (NGC 2244): Animals on Parade, 





    
        

            Luca Marinelli
    B
  • Final
    The Rosette Nebula (NGC 2244): Animals on Parade, 





    
        

            Luca Marinelli
    C

B

Adjusted saturation and red stars.

C

Selective color and high pass sharpening in Adobe PS CC.

Sky plot

Sky plot

Histogram

The Rosette Nebula (NGC 2244): Animals on Parade, 





    
        

            Luca Marinelli