Jupiter on 1960 June 10/11 at 01:57+25m EST (06:57 UT) as sketched by Jim Low. C.M.(1) 110°, C.M.(2) 166°. 4" reflector at 130x, 167x. Seeing 6. Transparency 4. North is down. The dark cond. (left dark marking) was not as dark as the shadow of satellite I (right dark marking).