Sketching:
Date and Time: 7-2-2007, 3:30-4:00 UT
Scope: 10” f/5.7 Dobsonian. 21mm and 12mm eyepieces 70x and 121x
8”x12” white sketching paper, B, 2B graphite pencils, scanned and inverted, star magnitude adjustments using Paint
Seeing: Pickering 7/10
Transparency: above average 4/5
Nelm: 4.9
Thank you. I built this scope many years ago and it performs well to this day. I wish I lived a little closer to dark sky so I could use it and my 18" inch scope more for deep sky.
Frank