
Postcard from the Universe – Andromeda
So I shot M31… yet again. I admit I enjoy this target, it is just so much fun. I always think I can do a little bit better. It is color balance that has been my bugaboo lately, I have really been playing with my technique to achieve a decent color balance. Something aesthetically pleasing and something that bears at least a little resemblance to reality. I understand how objective these criteria are, but still… I try.
Be sure to click on the image to get the large version…

Neptune at Opposition
Today the planet Neptune will pass through opposition, directly opposite the Sun in our sky. The planet will be well placed for observation all night long, rising at sunset, transiting at midnight, and setting at sunrise. If you are looking to observe Neptune, it is currently shining at magnitude 7.8 in the center of the constellation Aquarius.
Acquiring Photons
M39 Region
The idea is to take a photo of a bright deep sky object and the surrounding region. The result should be an impressive starfield with something bright to give the image some punctuation. This does not always work.
In the previous image, Mirfak and Mellotte 20, the idea worked pretty well. Bright stars highlight a rich Milky Way starfield in Perseus. In this next image I processed the plan did not quite work as well. The target is the bright open cluster M39. At magnitude 4.6 I thought the cluster would appear brighter against the surrounding starfield. In this case the component stars are somewhat dimmer, thus the effect is not as dramatic.
There is still a lot of material to process from OSP, we shall see what worked and what did not.

Mercury at Superior Conjunction
Today Mercury passes through superior conjunction, passing behind the Sun as seen from the Earth. The planet will appear in the sunset early next month, reaching maximum elongation on October 8th.
Sunset Telescope
Camping Under Stars
Rough-Spined Urchin
A Day with the Mantas
Mark has done it again… Put together a great video on our diving with the Aqua Safari! The footage chronicles an absolutely fantastic day of diving back in July, the day before Tropical Storm Flossie rolled over the island, a day when the mantas danced with us…



