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Venus - Webcam1052 viewsThis was shot with a SPC900nc webcam prime focus through my C8 on May 30,2007. This was a stack of 650 out of 1800. Seeing was terrible
Venus Transit - Calcium K1463 viewsThe AAG and Oliver Lee State Park hosted a Venus transit event on 6/5/2012 to witness this "once in a lifetime event". This photo was taken using a Stellaruve SV80ED refractor, a Lunt B1200 Calcium-K module and Imaging Source DMK41AU02 camera at the event. Venus and Earth are roughly the same size- so this gives a good approximation of the size of the Sun compared to the Earth. Multiple sunspot regions also speckle the image. The AAG also had white light and hydrrogen-alpha telescopes for the crowd to witness the event.
Partial Lunar Eclipse 6/4/20121362 viewsOrbital dynamics of the Earth-Moon system are on display with the latest two pictures on our gallery page. On May 20th the Moon passed between the Sun and the Earth at its furthest point and created an annular solar eclipse. Steve caught a beautiful image from Albuquerque. Two weeks later on the morning of June 4th, the Moon passed partially through the shadow of the Earth creating a partial lunar eclipse. Venus will transit the Sun on the afternoon of June 5th.
Venus transit in white light1455 viewsThis image of the Venus transit was taken in white light (compare to image on right) through a Baader solar filter. Image taken with a TeleVue 3” f/7.4 Oracle refractor using a Baader flat field Barlow to extend the focal length (approximately f/27) and a Canon 50D DSLR @ ISO 400. Three exposures of 1/400 sec were combined and processed in Image Plus 4.50 and Adobe Photoshop CS5.
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