M42
The
Orion Nebula
Click here for
a larger version
M42-
The Great Orion Nebula
by
Bob and Janice Fera
Officina
Stellare RC-360AST 14" f/8 Ritchey Chretien Cassegrain
SBIG
STL11000M CCD Camera
Astrodon
Filters
5.4
Hour Total Exposure
Main
Nebula: L:10x10m R:7x10m G:7x10m B:5x10m
Core:
L:8x30s R:8x60s G:7x60s B:7x60s
Trapezium:
H-alpha: 8x60s
All
Sub-exposures binned 1x1
Image
acquired with CCDAutopilot
Processed
in CCDstack and Adobe Photoshop
Taken
January 26-30, 2009 from Eagle Ridge Observatory, Foresthill,
CA
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