I.—Astronomic Observations. 
Conditions 
under which 
the Aster 
was 
observed. 
Instrumental 
Height. 
Instrument 
of 
Correction. 
Hour of the 
Chronometer. 
Number of the 
Chronometer. 
O / // 
/ // 
h. m. s. 
Sun 0 to W 
54 0 0 
53 40 0 
53 20 0 
+ 2 0 
10 28 25 '5 
29 6 5 
29 48 -0 
1 
Sun 0. to W 
53 0 0 
52 40 0 
52 20 0 
+ 2 0 
10 30 30 -0 
31 13 0 
31 55 5 
1 
Sun R to E 
68 20 0 
68 40 0 
69 0 0 
+ 1 50 
2 43 13 0 
43 55 0 
44 36 '2 
1 
Sun a to E 
69 20 0 
69 40 0 
70 0 0 
+ 1 50 
2 45 20 5 
46 0 5 
46 43 5 
1 
Absolute 
Correction of 
tlie 
Chronometer. 
Results. 
h. m. s. 
«!= +3 33 29 -9 
h. m. s. 
k 1 — + 3 33 28 '5 
h. m. s. 
.*,= + 3 33 25 -2 
h. m. s. 
+3 33 23 -8 
341 
