Sign In
Forgot Password
E-Mail
Password
Register
E-Mail
Assignments
Members
Spotlight
Our Sites
Canadian Geographic
Royal Canadian Geographical Society
Canadian Geographic Education
Canadian Geographic Travel
Login/Register
Login/Register
Aurora Proton Arc
4656
1
Comments
Post
Details
EXIF
Description
While photographing the Milky Way and the Northern Lights, a strange red line crossed the sky above us, away from the rest of the aurora show. I later learned this phenomenon is called an Aurora Proton Arc. #protonarc
Taken By
Shirley Davis
Taken On
August 28, 2014
Tagged
aurora
borealis
northern
lights
sky
night
photography
stars
milky
way
galaxy
proton
arc
nature
outdoors
starry_sky
astronomical_object
star
astronomy
constellation
Focal:
17
Lens Model:
EF16-35mm f/2.8L II USM
Shutter speed:
20 sec
Aperture:
f/ 2.8
Other Photos by
Shirley