Comet Catalina


Can you spot the comet?  (Hint: it’s kinda green.  And kinda fuzzy.)

I braved the cold last night to play with a new toy: an iOptron SkyTracker. It’s a camera mount that tracks the rotation of the sky so you can take longer exposure pictures. Neat!

I have a sky-tracking telescope, but I rarely get it out because it is so heavy and hard to move. The SkyTracker is extremely portable and I expect I’ll be getting it out a lot more.

This was my first night out with it, and I must admit I hadn’t practiced using it, so I don’t think I had it set up as well as I could. Even with my poor setup, I could take 30 second exposures with no star trails. And with a low ISO, I got some nice colors.

I’m hoping for clear skies tonight so I can get it out again.

Camera geek info:

Canon EOS 60D in manual mode set at f/1.8, 30 second exposure, ISO 100

Canon EF 85 mm f/1.8 lens, manual focus at infinity

iOptron SkyTracker with ballhead


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