Jupiter and Io

January 31 2024, 04:30 pm UT
Sketching and Materials
Color pencils(brown, yellow, orange, blue, white),graphite HB pencil, white Pearl eraser, blending stumps, white copy paper, cut out sketch using Gimp 2.1 and pasted to black background.
Telescope 10” f/5.7 with 6mm eyepiece 241x, with barlow 482x, Neodymium filter, single polarizing filter
seeing 4/5, transparency 4/5 Tracking on equatorial platform.
Frank