Moon - Sinus Aestuum with Copernicus, Eratosthenes and the ghostly Stadius (Axel Kutter)

Contains: Solar system body or event

Moon - Sinus Aestuum with Copernicus, Eratosthenes and the ghostly Stadius

Acquisition type: Lucky imaging

Moon - Sinus Aestuum with Copernicus, Eratosthenes and the ghostly Stadius

Acquisition type: Lucky imaging

The most fascinating main character here is, in my opinion, not Copernicus, but exactly in the center of the image the barely perceptible crater Stadius, which appears like the ghost of a crater. In fact, Stadius is an ancient impact crater that has been nearly obliterated by basaltic lava flows. Of course, due to its size (93 km) and its brightness, Copernicus is the eye-catcher.

Sinus Aestuum is a solidified lava lake with a diameter of approx. 290x250 kilometers. It is bounded in the north by the western end of the Montes Apenninus and the large Eratosthenes crater (59 Kilometers in diameter).

The image data are: Exposure 4.8 ms, gain 204 (34%), fps 64 avg., 1254 frames out of 20000, bit depth = 16 Bit (12 Bit ADC).

As always. I am looking forward to your feedback and your recommendations on what I could have done better.

Moon - Lunar closeup
Schmidt-Cassegrain Telescope (SCT) Imagers

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Moon - Sinus Aestuum with Copernicus, Eratosthenes and the ghostly Stadius

Moon - Sinus Aestuum with Copernicus, Eratosthenes and the ghostly Stadius

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Moon - Sinus Aestuum with Copernicus, Eratosthenes and the ghostly Stadius

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