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Jupiter Image 2010/04/20(UT)

Anthony Wesley
Anthony

Anthony Wesley (406mm Newton)
Used the new Flea3 on Jupiter for the first time this morning, I'm very happy with the results. The camera seems more sensitive in all channels, especially so in red.
You can see Ganymede very prominent in transit, and Oval BA rotating out of view on the lower right (eastern limb).
The seeing was very good, spoiled only by the low altitude and local fog. This is a real-size image, running at 50 fps in red,green,blue for 1 minute each. Gain was set to 26/33 (sorry, can't give actual gain figures yet due to software issues).
At that level the red channel was close to saturation, green and blue were > 50% on the histogram.

[Anthony Wesley,Murrumbateman Australia]
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ALPO-Japan Latest Jupiter Section
2010/04/21
2010/04/19