Viewing Comet Lovejoy January 8, 2015Posted by aquillam in Astronomy, MichiganAstro, Urban Observing.
Tags: astrophotography, comet, MichiganAstro, urban observing
Comet Lovejoy, C/2014 Q2 is about 4th magnitude right now. if your observing sight is dark, it’s easily naked eye. Urban observers aren’t so lucky, but it’s bright enough to be picked by a camera!
You’ll need a camera you can set the exposure and focus on (some smart phone apps will do that.) I strongly recommend a tripod since you’ll need an exposure of a few seconds.
Focus first on Jupiter: it’s bright enough to see through your viewfinder, and rises by the time the sky is dark enough to see the comet.
Once you’ve got a good focus, point your camera so Orion is on the left side of your view, and Taurus at the top middle. As it gets latter in the month, adjust the position so Taurus is on the left, and Orion is out of the view. Check the maps on the Sky & Telescope website for a more precise location.
Take exposures ranging from about half a second to about 15 seconds – the longer your exposure, the better the comet will look, but too long and the sky brightness may wash out everything. You should have a very wide field image.
Once back inside, you can zoom in and crop to get a better composed picture.
Of course, if your skies are this bad, adding a little guidance might help.
Ok, you’re unimpressed. I can tell. But consider how bright those trees are. And, it was so cold my camera stopped working. Hey, if you think you can do better, prove it! Share your photos!