Uploaded 7-Sep-17
Taken 21-Aug-17
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Photo Info

Dimensions2100 x 1500
Original file size447 KB
Image typeJPEG
Color spaceAdobe RGB (1998)
Date taken21-Aug-17 17:19
Date modified24-Sep-17 16:35
Shooting Conditions

Camera makeCanon
Camera modelCanon EOS REBEL T3i
Focal length50 mm
Exposure1/320 at f/NA
FlashNot fired, compulsory mode
Exposure bias0 EV
Exposure modeManual
Exposure prog.Manual
ISO speedISO 200
Metering modePattern
Solar Corona final

Solar Corona final

My best image of the solar corona captured during the 08-21-2017 Solar Eclipse.
Details
Canon T3i (modifed for H-alpha on Orion ED80T CF 80mm scope on Celestron AVX mount.
Combination of 9 exposures at ISO 200 and times ranging from 0.8s to 1/2000s. Processing in Adobe Camera Raw and Photoshop using a extended radial blur technique.