Lunar South Pole (Gerard ter Horst)

Contains: Solar system body or event

Lunar South Pole

Acquisition type: Lucky imaging

Lunar South Pole

Acquisition type: Lucky imaging

Captured with Sharpcap at prime focus of a Celestron C8.

Gain 180, 2ms. Stacked with AS!3, 500 out of 1000 frames. Wavelets with Reg6. Balanced with PS CS2 and slightly sharpened with Topaz Sharpen AI.. Gain 190, exposure 2 ms. This picture is a crop of a 1800x1100 stack.

The video has been captured almost two hours before full moon. The libration is not optimum but the b value (-5.6°) is sufficient to show details and contrast near the lunar south pole. In the presence of a normal terminator this region would looks more messy so, as an exception, I tried to image the full moon.
The Malapert Massif is also informally known as the Leibnitz Mountains. These mountains have already been assigned by Schroeter by latin symbols.
The Malapert Massif and the mountains designated by Mx cast long shadows over the region behind the Massif. The shadow originating from M3 hits M4 and this shadow extends over about 150 km at least. The South Pole is located near the crater Shackleton. At the right the large (150 km) impact crater Drygalski is visible.

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	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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