Observing Log for Mike Durkin3/22/2003 8:00PM-12:00AM Oyster Bay, about 40-50 degrees Transparency: 3-9/10, seeing: 2-8/10 Ultima C8 Jupiter: Started with Jupiter. There was supposed to be a shadow of a moon until about 8:30 PM, however I wasn't able to see it. Also the seeing was very bad at first, probably because I didn't give the scope any time to cool down. Some clouds moved in a little later, but they cleared up and I was able to view again. The lower band in my field of view seemed to have a slight split in it. Other than some shading near the polar regions I still couldn't make out any other features. I definitely saw some structure in the bels as well. I usually used a yellow filter to observe, and the 7.4 and 5mm eyepiece. The 7.4 was the best to observe with tonight. M67: Viewed with 30mm eyepiece (67x). able yo see about 20-30 stars and about 30' across. M51 and NGC5195: Viewed with 30mm(67x) and 17mm(118x). Appeared as an oval fuzzy patch with 2 concentrated areas, M51 and NGC5195. No detail such as spiral structure observerd. Using the Skyglow filter seemed to help see some of the outer areas of the galaxy. M94: Viewed with 30mm(67x) and 17mm(118x). Just appeared as a small fuzzy spherical area. M65 and M66: Viewed both with a 30mm eyepiece, both objects were in the same field of view. M65 appeared as elongated fuzzy patch, maybe about 20-30' long and 5-10' wide. M66 was slightly brighter than M65, but not as large. M53: Viewed with 30mm eyepiece(67x). Fuzzy patch about 10' or less. Looked slightly oval in shape. Unable to resolve any stars. M64: Viewed at 30mm(67x) and 17mm(67x). Seen as a dim fuzzy oval patch. When using the 17mm eyepiece, I was able to see a bit more of the galaxy, but I couldn't make out the dark band that gives this galaxy the name, "Black Eye" galaxy. M3: Viewed with 30mm(67x), 17mm(118x) and 7.4mm(270x) eyepieces. Last time I observed this, the moon was out, and I was unable to resolve any stars due to the glare of the moon. Now however, I was able to start to resolve some of the stars. With the 17mm and 7.4mm eyepiece I was able to resolve some of the stars even near the core. Very impressive.
3/15/2003 10:30 PM-1:30AM
3/9/2003 11:00 PM |