Jim's Blog

Venus Transit 2012 — Jun 6, 2012 8:15:17 PM

New Sun Scope from Old — May 9, 2012 9:38:32 PM

New observatory in Bourbon, Missouri — Jan 7, 2012 4:26:31 PM

Bahtinov Focusing Mask — Aug 13, 2010 6:03:33 PM

Musings on Barlow Lenses and How to Use Them — Jun 24, 2010 3:22:40 PM

Lunar Imaging — Jun 21, 2010 8:29:07 PM

Solar Viewing - March 28, 2010 — Mar 28, 2010 10:44:20 PM

EW Boo - An Eclipsing Binary Star — Jan 29, 2010 1:46:39 AM

Modeling an Eclipsing Binary Star — Jan 24, 2010 7:00:16 PM

Asteroid Discoveries — Aug 7, 2009 9:28:23 PM

Transformation Coefficients for Photometry — Aug 7, 2009 9:27:15 PM

Exo-Planet Transit of GJ 436 — Aug 7, 2009 9:25:04 PM

Asteroid Occultation of Star — Aug 7, 2009 9:23:38 PM

Eclipsing Binary in the Trapezium — Aug 7, 2009 9:21:46 PM