Choosing A Telescope
Telescope Aperture Considerations
Introduction to Planetary Sketching
Refractor Dobsonian Style Mounts
The Bonds: Pioneers of American Astronomy
Saturn's Encke Minima and Encke Division
Nature and Travel Photography
Recommended Astronomy Books
May 2, 1999, 4:50 - 5:25 UT, seeing 5 - 6, transparency 2. Central Meridian 144.86 degrees.
Astro-Physics 7.1" f/9 EDT refractor on homemade Dobsonian-style mount. Magnification 203x-289x with Baader binoviewer.
Polar Storm still visible to the left of North Polar Cap but has rotated mostly out of view. To the south of the polar cap Tempe, Alba, Nix Olympica, and Propoutis are visible.