Contains:NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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NGC 2237, 2244 Rosette Nebula HORGB, 




    

        Chad Andrist
NGC 2237, 2244 Rosette Nebula HORGB

NGC 2237, 2244 Rosette Nebula HORGB

Technical card

Resolution: 1500x1229

Dates: Jan. 13, 2018

Frames: 100x66"

Integration: 1.8 hours

Avg. Moon age: 26.32 days

Avg. Moon phase: 11.22%

Astrometry.net job: 1902180

RA center: 97.981 degrees

DEC center: 4.969 degrees

Pixel scale: 4.034 arcsec/pixel

Orientation: 90.951 degrees

Field radius: 1.086 degrees

Locations: Harrington Beach State Park, Belgium, Wisconsin, United States; Home, Milwaukee, Wisconsin, United States

Data source: Unknown

Description

Short integration of the Rosette to test out working with the HORGB palette.

-15C Gain 200/Offset 50

R: 20x30s
G: 20x30s
B: 20x30s
Ha: 20x120s
OIII:20x120s

Comments

Author

SparkyHT
Chad Andrist
License: None (All rights reserved)
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Revisions

  • NGC 2237, 2244 Rosette Nebula HORGB, 




    

        Chad Andrist
    Original
  • Final
    NGC 2237, 2244 Rosette Nebula HORGB, 




    

        Chad Andrist
    B

B

Attempted another blend of the stars from the RGB image and adjusted curves.

Sky plot

Sky plot

Histogram

NGC 2237, 2244 Rosette Nebula HORGB, 




    

        Chad Andrist