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The light bubbles images were generated by a series of photographs
taken with a wide-angle lens on December 12/13, 2007. The images
are stitched together to form a panoramic. The exposures are 60
seconds except the second and last images which are 120 seconds.
The bubble from Ottawa is the brightest and reaches a maximum
height of 13.5 degrees. Bubbles from Kingston, Toronto and Bancroft
are also visible with less than 4 degrees in height. Even smaller
bubble can be seen with less than 2 degrees in height from Renfrew
and Perth + Smiths Falls.
Panoramic view of the horizon visible from the site Dec. 12/13
2007.
Light Bubbles visible from the site
- Ottawa 117 km, 13.5 degrees, E-NE
- Renfrew 57km, 2 degrees, NE
- Perth + Smiths Falls 75 km, 2 degrees, E-SE
- Kingston 100 km, 3 degrees, S-SE
- Toronto 240 km, 6 degrees, SW
- Bancroft 60 km, 6 degrees W
Next: Major Canadian
Observatories
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