Saturday, October 3, 2009
Bubble Nebula in a H-alpha light
I have started again a new imaging project.
Image is exposed 7 hours so far, 21 x 1200s.
The RGB data in color image was imaged in 2007 with a QHY8 camera.
Image is gropped from large image and scaled down about 50%.
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Processing work flow:
Image acquisition, MaxiDL v5.07.
Stacked and calibrated in CCDStack.
Deconvolution with a CCDSharp, 30 iterations.
Levels, curves and color combine in PS CS3.
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Imeged in two nights, seeing varys between 4-2,5 FWHM
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Telescope, Meade LX200 GPS 12" @ f4.65
Camera, QHY9
Guiding, SXV-AO @ 11Hz
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