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Uploaded 24-Feb-15
Taken 17-Feb-15
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Photo Info

Dimensions2000 x 1125
Original file size566 KB
Image typeJPEG
Color spaceAdobe RGB (1998)
Date taken18-Feb-15 05:06
Date modified24-Feb-15 16:30
Shooting Conditions

Camera makeCanon
Camera modelCanon EOS 6D
Focal length15 mm
Max lens aperturef/2.8
Exposure964s at f/4
FlashNot fired, compulsory mode
Exposure bias0 EV
Exposure modeAuto
Exposure prog.0
ISO speedISO 100
Metering modePattern
Star trails around Polaris

Star trails around Polaris

Star trails around Polaris taken at the 2015 Alberta All Star Party.
02/18/2015 05:05:54 UTC.
Canon 6D (modified) on iOptron Skytracker mount.
5x16 min exposures at ISO 100 and f/4 using a 15 mm Sigma lens.
Processing in Adobe Camera Raw and Photoshop.