- Exposure: LRGB
24x5:12x5:12x2.22:12x2.75 minutes
- Luminance binned 1x1
- RGB binned 2x2
- RGB Combine Ratios: 1.0:1.0:1.0
- Telescope: Stellarvue SV80S @ f/4.9
- Mount: Meade LX200 w/ super wedge
- Camera: SBIG ST-2000XM CCD, SBIG CFW-8
- Location: My backyard in Goleta, CA
- Date/Time:
- January 19, 2004, 21:19-22:53 PST
- January 21/22 2004, 21:02-00:21 PST
- Processing: Taken and reduced in CCDSoft v5.
Combined
sub-exposures
with Ray Gralak's Sigma Clip. DDP to Luminance and Color with
custom
software. Color combined with custom software.
Composite/gradients
removed/levels/saturation adjusted, Luminance applied, Unsharp Mask in
Photoshop 8.
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- Name: The Rosette Nebula
- Includes these objects (as parts of the
nebula):
- NGC2244 - open cluster
- NGC2237, NGC2238, NGC2239, NGC2246 -
emission Nebula
- Type: Open Cluster and Emission
Nebula
- Constellation: Monoceros
About The Rosette Nebula
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