AAVSO Observer Code
American Association of Variable Star Observers (AAVSO)
Volcano, HI, US
Principally a Visual observer on Hawaii's "Big Island". I build my own large telescopes, including the primary optics. My main instrument is "new Linnoscope" 42cm f/2.9 Newtonian reflector, and favorite eyepieces are the Ethos 3.7mm and 14mm. Also built a 12.5" F/2.8 prime focus imaging scope on a CGEM mount which I use for DSLR. I write my own C++ and Java software, and sell large, fast parabolic optics.