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Exposure: LRGB 9x10:3x10:3x10:3x10
minutes
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L binned 1x1, RGB binned 2x2
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Luminance is unfiltered (includes UV and IR)
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RGB Combine Ratios: 2.27:1.00:1.26
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Telescope: Stellarvue SV80S @ f/5.98
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Mount: Meade LX200 w/ super wedge
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Camera: SBIG ST-2000XM CCD, SBIG CFW-8
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Location: My backyard in Goleta, CA
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Date/Time: August 22/23, 2003, 21:42-01:08 PDT
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Processing: Taken and reduced in CCDSoft v5. Combined
sub-exposures
with Ray Gralak's Sigma Clip. Curves/levels applied in
Photoshop.
Unsharp mask in Photoshop to luminance. Luminance applied in
Photoshop
@ 100%.
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Name: IC 5070, The Pelican Nebula, IC
5067
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Type: Emission Nebula
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Constellation: Cygnus
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Distance: 1800-2000 light years
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Angular Diameter: ~60'
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About
the Pelican Nebula
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