Transit of Venus
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All content   Copyright © 2009 Ricardo Borba

On June 8, 2004 at sunrise, I joined a group of fellow astronomers from the RASC, Ottawa Center to observe and share with the public the first transit of Venus in 122 years. We set up our equipment at the Chapter's parking lot at Pinecrest. We had fairly clear skies but some clouds and morning haze were still present low in the East. The Sun took a while to clear those clouds, but when it did, it brought us the most pleasant surprise: the Transit of Venus, at least at that point, was a naked-eye event! The Sun, being still low in the hazy horizon, was a beautiful dark orange ball -- with a pimple on it (never look at the sun without proper eye protection).



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View of the transit at sunrise, taken with a digital video camera and 10x zoom (no telescope).
View with the telescope with a Baader solar filter.
Zooming in.
Venus approaches first contact visible from Ottawa.
Black drop effect? 
(click to enlarge)
See you again in 2012!

Courtesy: Taber Bucknell
Equipment:
- 8" Skywatcher Dobsonian
- Kendrick Baader solar filter
- Canon Elura 2 MiniDV
- ScopeTronix adapter
- 40mm MaxView eyepiece
- LCD monitor

Courtesy: Taber Bucknell
The sun was still low (notice the long shadows on the ground) but already bright enough to be seen through the solar filter (the shiny silver lid covering the front-end of the telescope).

In the background, morning commuters on the Queensway.


Courtesy: Taber Bucknell
Paulo Lima's LCD monitor was a handy tool to share the transit with the public. This monitor was actually designed to be used on a Nintendo GameCube, but its portability and the fact that it takes 12V DC power make it perfect for public astronomy.

Courtesy: Taber Bucknell
A young viewer's reflection through the .transit.