1960

Jupiter 196007300437

Jupiter on 1960 July 29/30 at 20:37+12m PST (04:37 UT) as sketched by Jim Low. C.M.(1) 206º, C.M.(2) 249º. 4" reflector at 130x, 167x. Seeing 5. Transparency 5.

Continue Reading

Jupiter 196007290516

Jupiter on 1960 July 28/29 at 21:16+9m PST (05:16 UT) as sketched by Jim Low. C.M.(1) 72º, C.M.(2) 123º. 4" reflector at 130x. Seeing 4. Transparency 1-5 (var).

Continue Reading

Jupiter 196007280447

Jupiter on 1960 july 27/28 at 20:47+11m PST (04:47 UT) as sketched by Jim Low. C.M.(1) 258º, C.M.(2) 316º. 4" reflector at 130x, 167x. Seeing 6. Transparency 5. North is down. The SEBn and STB are very nearly the same in conspicuousness.

Continue Reading

Jupiter 196007270444

Jupiter on 1960 July 26/27 at 20:44+19m PST (04:44 UT) as sketched by Jim Low. C.M.(1) 97º, C.M.(2) 163º. 4" reflector at 130x, 167x. Seeing 6. Transparency 5. North is down.

Continue Reading

Jupiter 196007260230

Jupiter on 1960 July 25/26 at 22:30 EDT (02:30 UT) as sketched by K.R. Brasch. C.M.(1) 216.6º, C.M.(2) 291.0º. 3" refractor at 100x. Seeing 4. Transparency 3. Toronto.

Continue Reading

Jupiter 196007240453

Jupiter on 1960 July 23/24 at 20:53+7m PST (04:53 UT) as sketched by Jim Low. C.M.(1) 348º, C.M.(2) 77º. 4" reflector at 130x. Seeing 4/10. Transparency 4/5. North is down.

Continue Reading

Jupiter 196007200443

Jupiter on 1960 July 19/20 at 20:43+12m PST (04:43 UT) as sketched by Jim Low. C.M.(1) 70º, C.M.(2) 190º. 4" reflector at 130x, 167x. Seeing 4/10. Transparency 4/5.

Continue Reading

Jupiter 196007180447

Jupiter on 1960 July 17/18 at 20:47+11m PST (04:47 UT) as sketched by Jim Low. C.M.(1) 117º, C.M.(2) 252º. 4" reflector at 130x, 167x. Seeing 4/10. Transparency 4/5. North is down.

Continue Reading

Jupiter 196007170544

Jupiter on 1960 July 16/17 at 21:44+17 PST (05:44 UT) as sketched by Jim Low. C.M.(1) 354º, C.M.(2) 136º. 4" reflector at 130x, 167x. Seeing 6/10. Transparency 4/5. North is down. Although the seeing was only 6 at Jupiter's altitude, it was 8 high in the sky. Epsilon Lyr (double-double) was very easy, and I est. that the resolving power at that time was about 0.5", although in theory, my telescope should resolve down to 1.2" only.

Continue Reading

Jupiter 196007150456

Jupiter on 1960 July 14/15 at 20:56+5m PST (04:56 UT) as sketched by Jim Low. C.M.(1) 9º, C.M.(2) 166º. 4" reflector at 130x. Seeing 3/10. Transparency 4/5. North is down.

Continue Reading

Pages

Subscribe to RSS - 1960