Order by: Trending (past 30 days)Date
Community photo entitled Jupiter with the Great Red Spot by Guido Santacana on 03/11/2025 at San Juan, Puerto Rico

Jupiter with the Great Red Spot

On 03/11/2025 09:06 pm by Guido Santacana | San Juan, Puerto Rico

This is a composite image of Jupiter with the Great Red Spot prominently displayed. During this session I experienced excellent seeing conditions (8 to 9 in the 10-point scale by Pickering) and mostly transparent skies (3 to 4 in a 5-point scale).

Celestron Celestar 8 (200-millimeter) Schmidt-Cassegrain Telescope.
ZWO ASI224MC 1.2 MP Color CMOS Camera.
2x apochromatic Barlow lens.

10,000 frames processed with PIPP, Autostakkert and Registax 6.