Observation notes (with equipment details), photos, sketches, reviews, software tips, random thoughts, by an amateur astronomer.
Wednesday, May 29, 2013
date and time
Risa and I chatted about sundials at the CAO. Told her that I had wanted to make one for some time. Then she suggested an analemma! Cool. One would tell the date; the other would tell the time.
No comments:
Post a Comment