4<Bs 
An Account of the Measurement 
Amplitudes of the celestial Arc comprehended by the Stations 
Dunnose and Clifton. 
v Ursa. 
13 Draconis. 
o 1 
Zenith distance at Dunnose i 50 
Ditto - Clifton -10 
Amplitude of arc 
y Draconis. 
Zenith distance at Dunnose 
Clifton 
Amplitude of arc 
45 d Draconis. 
Zenith distance at Dunnose 
Clifton 
Amplitude of arc 
51 Draconis . 
Zenith distance at Dunnose 
5,24 Zenith distance at Dunnose 
[7,84 Clifton 
e f « 
o 18 42,93 
3 9 6,98 
Amplitude of arc 
46 c Draconis. 
Zenith distance at Dunnose 
Clifton - 
Amplitude of arc 
16 Draconis. 
Zenith distance at Dunnose 
Clifton 
Amplitude of arc 
p Draconis. 
Zenith distance at Dunnose 
Clifton 
Amplitude of arc 
10 1 Cygni. 
Zenith distance at Dunnose 
Clifton - 
Amplitude of arc 
1 k Cygni. 
Zenith distance at Dunnose 2 23 22,86 
Clifton - 02 7 0,32 
2 50 23,08 
Amplitude of arc • 
0 
•Jf 
M 
y Ursa. 
0 53 56,63 
Zenith distance at Dunnose 
4 10 36,23 
1 56 26,64 
Clifton -> 
1 20 13,53 
2 50 23,27 
Amplitude of arc 
2 50 22,70 
J Ursa. 
6 16 47,66 
Zenith distance at Dunnose 
5 20 35,66 
3 26 22,92 
Clifton - 
2 30 10,37 
2 50 24,74 
Amplitude of arc 
2 50 25,29 
52 Herculis. 
2 28 44,05 
Zenith distance at Dunnose 
4 17 1,28 
O 21 38,12 
Clifton - 
7 7 25>4 S 
2 50 22,17 
Amplitude of arc 
2 50 24,17 
85 t Herculis. 
4 43 28,93 
Zenith distance at Dunnose 
4 30 i> 9 $ 
I 53 6,24 
Clifton - 
7 20 24,98 
2 50 22,69 
Amplitude of arc 
2 50 23,03 
u Herculis. 
2 42 33,26 
Zenith distance at Dunnose 
4 1 33> 2 4 
O 7 51,25 
Clifton 
6 51 56,80 
2 50 24,51 
Amplitude of arc 
2 50 23,56 
22 t Herculis. 
4 6 59>3° 
Zenith distance at Dunnose 
3 49 37>io 
1 16 38,20 
Clifton 
6 40 1,29 
Ui 
0 
0 
Amplitude of arc 
2 50 24,19 
Capella. 
0 41 40,68 
Zenith distance at Dunnose 
4 50 2,88 
2 8 42,22 
Clifton 
7 40 25,66 
2 50 22,90 
Amplitude of arc 
2 50 22,78 
Amplitude of arc 
2 50 23,18 
