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View Full Version here: : Quiet Sun 2009-08-16


citivolus
16-08-2009, 06:09 PM
Setting up tonight I thought I would throw the solar filter on the scope to see if there were any spots emerging.

Nope.

Details:

FLT98 @ f/11 (Borg DG-L Flattener, 2x Powermate)
Canon 50D
Thousand Oaks Type 2+ solar filter
Exposure: 1/1250 second, ISO 400

Processing:
Calibrated (bias, darks) in IP 3.80
Graded & stacked, best 8 of 32 frames selected