Sergey's Astrophotography

The Moon and Gassendi

“A sharp close-up of Gassendi, a large crater with a fractured floor on the northern shore of Mare Humorum.”

Gassendi, a 110-kilometer crater sitting on the northern rim of Mare Humorum, shows off its complex, fractured floor in this capture: a network of fine rilles cuts across the crater interior around a cluster of central peaks, the result of lava welling up and cracking the floor after the impact.

Captured as a single video and stacked in AutoStakkert!3, then processed in PixInsight.

Total Exposure
Single video capture
Focal Length
4000mm

Integration

FilterSubs
L1 video (single capture)

Locations

San Giuliano Milanese, Lombardy, Italy
Bortle Class 7 • 2024-01-21