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NGC 2244 Rosette

paradoxfm
19297
Category:Deep Sky
Published:
441
NGC 2244 RosetteNGC 2244NGC 2237NGC 2238NGC 2239NGC 2246
Resolution:
5491x3994 px
File size:
21589 KB

Photo description / processing

First image of the Rosette Nebula. Combined using color mapping of elements. Palette: H - Red O - Blue S - Orange The sky was crystal clear, but it was -29°C. Fortunately, after insulating the mount, both it and the PC operated normally.

Technical information

Telescope/Lens
Sky-Watcher Quattro 250P
Camera
ToupTek ATR2600M
Mount
Sky-Watcher EQ6 Pro
Guide Scope
SVBONY SV106
Guide Camera
ToupTek G3M662M
Accessories
Sky-Watcher 2-inch MPCC
Software
N.I.N.A., Siril, Adobe Lightroom
Location
Екатеринбург, Россия

Light pollution

Orange, Bortle 6 zone

Date taken

Exposure

  • 19 × 200″ · ISO/Gain: 100 · H ·
  • 18 × 200″ · ISO/Gain: 100 · O ·
  • 18 × 200″ · ISO/Gain: 100 · S ·

Total exposure: 3 h 3 m

Photo versions

NGC 2244 Rosette
Updated
NGC 2244 Rosette

May 6th, 2026

Full reprocessing. Used only open-source Siril and GIMP.

NGC 2244 Rosette
Current photo
NGC 2244 Rosette

Jan 14th, 2026

3 h 3 m

First image of the Rosette Nebula. Combined using color mapping of elements. Palette: H - Red O - Blue S - Orange The sky was crystal clear, but it was -29°C. Fortunately, after insulating the mount, both it and the PC operated normally.

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