Thursday, November 08, 2007

Yet more comet 17P/Holmes

Late last evening (around local midnight)it cleared again, and unlike two days earlier this time the sky quality was good. 17P/Holmes was an easy object for the naked eye, even from the center of Leiden.

So I repeated the experiment with 5 second exposures from a fixed tripod with my Canon Digital Ixus 400 compact camera at maximum zoom. The result is much better than the previous attempt a few days ago. This image, a stack of 16 photographs exposed 5 seconds each, highly satisfies me!

(click image to enlarge)


I also took a number of 10 second wide field images again. Below image shows (a part of) a stack of 8 wide field images, 10 second exposure each. The full constellation of Perseus is visible, with the comet as a bright yellowish object just above the alpha Persei association.

(click image to enlarge)

Labels: ,

0 Comments:

Post a Comment

<< Home