38 Mr. Pond on the changes which have taken place, &c. 
Horizontal point of the Circle as found by different Stars observed 
by direct vision and r flection, from nth to 2 3rd March, 1822. 
O / // 
h Urs. Maj. 123 30 29,55 
v - - - - - 28,95 
m - - - - - 29,75 
(2 - - - - - 29,45 
« - - - - - 29,50 
0 - - - - - 29,05 
Castor - 29,86 
Capella - - - - 29,55 
Pollux - - - - 29,95 
12 Aurigse - - - 29,35 
\ 
Mean of 10 - - - - 29,54 
Sirius - - - 29,47 
There being no perceptible difference in the results ob- 
tained near the zenith and near the horizon, it may be con- 
cluded that the instrument has no deviation, either from 
flexion of the telescope or change of figure. 
