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Exposure Data: |
17.02.2003.
LRGB: L=24x5min. (2x2), R=10x5min. (3x3), G=10x5min. (3x3), B=10x5min. (3x3), compl.
4 1/2 hours.
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Processing: |
Acquired via Starlight Xpress-Software, no darks+flats, Median combined (1:1,1:1,3) in MaxIm DL,
RL-deconvolved
in AIP4Win, registered in RegiStar, LRGB combined and many other
processing steps in Photoshop and Neat Image.
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Optical System: |
348/3007mm Hypergraph-Cassegrain,
Starlight Xpress SXV-H9, AstroMechanik Filter wheel AM4 and Idas
LRGB-Filterset Type 2, Astro-Physics 1200 QMD with Koch FS-2-GoTo. Off-axis guided with Starlight Xpress MX 516
without AO7.
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Comments: |
Taken
during full moon. Average FWHM was 2,7 arc-seconds,
Bad imaging conditions.
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Author: |
Michael Breite
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