Saturday, February 03, 2007

Another clear day, blue skies since dawn.

Venus and Mercury were first again then, while I was waiting to get a polar alignment I got a fantastic sight my first Iridium flare cross overhead at 17:50 headed due North, I saw it as it reached maximum brightness which appeared to be far brighter than Venus, it then faded and appeared as a typically dim satellite.

I then spent some time looking at M42 using the 40mm EP, lots of nebulosity could be seen quite clearly and the stars of the Trapezium were easily separated even at this low power (25x mag). This eyepiece really shows the advantage of the large aperture of the scope, most people seem to want to instantly go for a maximum mag for their scope but usually with a huge loss in image quality.

Next I tried yet again to find M81 and M82, still no result.

By 8.30pm it was getting a tad too cold, and I have more work to do so will try to take another look later.


1 comment:

  1. Sounds like you had a good weekend. Got my first view of Venus and Mercury together in the evening sky tonight.