Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12Mon
Rosette Nebula  90 minutes of h/a wide field., Harrington Beach Imagers Group
Rosette Nebula  90 minutes of h/a wide field.
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Rosette Nebula 90 minutes of h/a wide field.

Rosette Nebula  90 minutes of h/a wide field., Harrington Beach Imagers Group
Rosette Nebula  90 minutes of h/a wide field.
Powered byPixInsight

Rosette Nebula 90 minutes of h/a wide field.

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Description

Rosette nebula. Shot over several nights in late December 2020, and early January 2021.

90 minutes of h/a exposures, 18 x 5 minutes. An hour of O3 12 x 5 min. Imaged remotely from New Mexico Skies, 7300' elevation, Bortle 2. TAK FQS Flourite f/5. SBIG STL-11000M, FOV 156' x 234', but cropped about 25%. Mount GT-1100S. Average lunar illumination about 75%

Updated 01/28/2021 to improve the quality of the sky background, which I didn't like.

Tom Schmidtkunz

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  • Rosette Nebula  90 minutes of h/a wide field., Harrington Beach Imagers Group
    Original
  • Final
    Rosette Nebula  90 minutes of h/a wide field., Harrington Beach Imagers Group
    C

C

Description: Enhanced this image of the Rosette Nebula (HA/O3/O3), by improving a poor background sky.

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Rosette Nebula  90 minutes of h/a wide field., Harrington Beach Imagers Group