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Description
This was done for my astronomy class at UC Berkeley im taking this summer. I pointed the camera at the North Star (Polaris) which is in the Big Dipper and left it to expose for 30 minutes. You can witness the rotation of the Earth in this picture making the stars look they are moving in circles around the north star.
pretty cool, huh?
pretty cool, huh?
Image size
864x576px 104.03 KB
Make
Canon
Model
Canon EOS DIGITAL REBEL XT
Shutter Speed
1224/1 second
Aperture
F/4.5
Focal Length
17 mm
ISO Speed
400
Date Taken
Jun 18, 2007, 11:10:01 PM
© 2007 - 2024 Rhea-Batz
