Jupiter on 1960 June 10/11 at 01:57+25m EST (06:57 UT) as sketched by Jim Low. C.M.(1) 110º, C.M.(2) 166º. 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).