Moon on July 17, 2021 - Mare Serenitatis and the Serpentine Ridge (JDJ)

Contains: Solar system body or event

Moon on July 17, 2021 - Mare Serenitatis and the Serpentine Ridge

Acquisition type: Lucky imaging

Moon on July 17, 2021 - Mare Serenitatis and the Serpentine Ridge

Acquisition type: Lucky imaging

Imaged the northeastern quadrant of the first quarter moon (45.8% illuminated) in this long focal length panorama captured the evening of July 16, 2021 (July 17th in UTC). The seeing and transparency were excellent this night and I ended up with some of my best 'hi-res' lunar imaging results. This is local crop from the overall panorama captured this night. On the western 'shore' of the mare lie the Apennine and Caucasus mountains. On the eastern 'shore' is prominent crater Posidonius and the famous Serpentine ridge. The serpentine ridge is one of the most well known mare ridges which are fault lines in the mare lava plains.

Imaged with a C8 Evo, ZWO ADC, Baader 685nm IR pass filter, and ZWO ASI174MM. Imaging train was configured to give ~F/20 (~0.18 arcsec/pixel). Image capture using Firecapture with gain set at 250 and an exposure of 12.5 ms. Stacking in AutoStakkert3 (best 25% of 1000 frames). Overall panorama generated from 26 panels using Microsoft Image Explorer. Wavelet sharpening and histogram adjustment in Registax6.

Suburban Astrophotography
Solar System Imaging
Schmidt-Cassegrain Telescope (SCT) Imagers
Cloudy Nights

Earth's Moon

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Moon on July 17, 2021 - Mare Serenitatis and the Serpentine Ridge

Moon on July 17, 2021 - Mare Serenitatis and the Serpentine Ridge

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Moon on July 17, 2021 - Mare Serenitatis and the Serpentine Ridge

Moon on July 17, 2021 - Mare Serenitatis and the Serpentine Ridge

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