C 384 ] 
1761. 
Time per clock. 
June 
¥ 5 d * 
// 
1 48 20 
50 58 
Parts of the 
micrometer. 
Inches. 
4 10 0 
4 10 5 
f The 0 ’s fartheft limb from ? ’s fartheft 
I limb, as before. 
Ditto. 
55 30 
57 0 
59 0 
0 10 ig\ 
0 10 20 — 
o 10 19 + 
Venus S diameter. I a mean of thcfe three 
Ditto. > obfetvations, the diame- 
j ter of Venus is = 59". 6. 
2 2 23 
3 55 
5 45 
2 39 l6 
56 50 
4 19 19 — 
4 19 22 ‘ 
4 20 5 + 
TheO ’s fartheft limb from ? ’s, as before* 
Ditto. 
Ditto. 
Apparent time. 
h I u 
The time of internal contact 1 i f 21 39 5 2 — ' 
Ditto external - - - - J Ve,y l 21 57 23 — 
2 39 12 
56 48 
Ditto, per Mr. Dixon. 
Cloudy. 
Saw the© (but no fatelllte). Cloudy after, till night. 
N. B. The adjuftment of the nonius of the micrometer as upon the 
17th May. 
When I faw the planet firft, its periphery, and that of the Sun’s, 
were in a great tremour ; but this vaniftied, as the Sun rofe, 
and became well defined. 
Four minutes before the internal contact, the Sun’s difk was 
entirely hid bv a cloud, for about one minute. 
310 o 
950 
5 
10. 
Equal altitudes. 
Time per clock. 
h 
Time per clock. 
h t " 
12 
5 i 39 * 
54 5 * 
5 6 3 2 * 
19 35 
37 
Clouds, 
I r 
35 
*3 4 3 2 
6 59 
Clouds. 
19 22 17 
2 4 44 
27 10 -F 
Parted- the mer. 
\ 
Time per clock. 
i 
' h ' " 
o~ / n 
16 15 51T 
1 
1615 5 ©V- 
> Ahtares 
44 0 O' 
j 
16 15 54 V 
i Ditto 
41 20 0 . 
16 15 51 
J 
1 f 
Mr. Dixon. 
