My View of the Night Sky

August 17, 2007

Exploring Ursa Major

Filed under: Astronomy, Astrophotography, Constellations, Stars — Phil @ 8:32 am

Ursa Major is by far the most prominent target from my backyard. I decided to have another look at the Mizar-Alcor double star. I had a little more success with higher magnifications this time and got a couple of nice views. This prompted me to attempt to take some pictures using A-focal photography. I had not success at all but I will keep trying.

Another obstacle that I had working against me was my neighbor. Last night he decided to open all his curtains and turn on all his lights. Then he went to his back yard and turned on all his exterior lights. Al Gore is going to be visiting him soon I think.

Despite all of this a pressed on and pointed by telescope at Dubhe. It was rather unremarkable but I was able to see another faint star in the field of view. My main goal for viewing this star was to use it as a launching point to try and find M81 and M82. Unfortunately I was unsuccessful at finding them. I think I was doomed to fail because of Mr. Brightlights and the fact that I did not have my binoculars to help me aim (My 4 year old has hidden them somewhere in our house).

I was able to get this picture of the Big Dipper and some trees. This weekend’s forecast is for clouds and rain so I may have to wait patiently to get out again.

August 6, 2007

Polaris, Mizar and the Moon

Filed under: Astrophotography, Moon, Stars — Phil @ 7:00 pm

View Date : August 4, 2007

Time : 10:45PM – 12:00AM

Naked Eye Viewing : The first object I attempted to locate was Polaris, the North Star. This proved more difficult than I expected as I was unable to make out the Little Dipper. Using Merak and Dubhe as I guide I was able to find it.

Telescope Viewing : I set my sites on viewing the Mizar-Alcor double star in Ursa Major. Both were visible with the naked eye which made them easily viewable with my telescope. At lower magnifications I was able to see another faint star in my field of view. After some research I am guessing that this was SAO 28803 (I have not been able to find a name for it). I tried taking couple of free hand pictures but this was very unsuccessful. I am going to have to invest in a tripod.

Photography : The Moon was in its third quarter phase. It was glowing an orangy-yellow color which unfortunately did not show in any of the pictures I took. I need to play around with my zoom and focus settings some more as the images were not as close as I had hoped. Overall the images turned out to be not all that bad considering my proximity to several street lights. Below are the best of the bunch.

Blog at WordPress.com.