
Jupiter on 1959 July 3/4 at 21:15 EDT (01:15 UT) as sketched by G. Gaherty, Jr. C.M.(1) 136°, C.M.(2) 292°. 8" Cave reflector at 240x. Seeing 2. Transparency 3 (sky light). Difficulty encountered with watermark on paper. Drawing slightly retrouched to even out shading over watermark letters. (retouching done within 5 minutes of finish of drawing. North is down.
Links:
[1] http://www.rasc.ca/category/archivetags/1959
[2] http://www.rasc.ca/category/image-galleries/astrosketchers-0
[3] http://www.rasc.ca/category/archivetags/gaherty
[4] http://www.rasc.ca/category/archivetags/planet/jupiter
[5] http://www.rasc.ca/category/archivetags/montreal
[6] http://www.rasc.ca/category/archivetags/sketch