A single 1/1250-second exposure (ISO 1600) taken at 11:10am EDT using 3.5″ Questar and a Baader solar filter (false color) by Robert Vanderbei
A single 1/1250-second exposure (ISO 1600) taken at 11:10am EDT using 3.5″ Questar and a Baader solar filter (false color) by Robert Vanderbei