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Have a visit in my portfolio
PORTFOLIO:https://astroanarchy.zenfolio.com/
Monday, October 27, 2008
Sunday, October 26, 2008
Sh2-171
S-II, H-alpha and O-III as a Hubble palette
H-alpha, O-III, synthesized Blue as a "Natural" color
H-alpha
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Sh2-171 is an emission nebula in Cepheus.
I have shot few objects from the Sharpless catalog before, I find them interesting and
not too common as an imaging targets.
Here is three versions, first is a narrowband color version in Hubble palette,
second is a "natural" color version with synthesized green from H-alpha and O-III.
Third, black and white, is a hydrogen alpha channel only.
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Imaging data:
Camera,
QHY8
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Filters,
Baader 7nm H-alpha, Baader 8,5nm O-III and Baader 8nm S-II
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Optics,
Tokina AT-X 300mm @ f2.8
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Exposures,
9X 1200s H-alpha, 3 X 1200 O-III and 3X1200s S-II + flats and bias
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Guiding,
LX200 GPS 12" + PHD-guiding and Lodestar
Saturday, October 25, 2008
Friday, October 17, 2008
Veil Nebula, Supernova animation in stereo
This stereo animation shows the origin of the Veil Nebula.
(This time for parallel vision only, it might work for Cross Vision too.)
How to see this in stereo?
Please, look for istructions at right hand side menu.
Labels:
animations,
stereo images
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