: ° ages | < os 
. ©... "B25 ae [ i74 , 
wo Cin nu 
aNT ON IGHT-HAND BRA HOF § SPANISH FORK. 
OBSERVATIONS. 
FIRST SERIES. : SECOND SERIES. \ 
Double altitudes of | Time of chronometer. Double altitudes of | Time of chronometer. 
a Lyre. 
‘ | : 
Deg. min. sec. h. min. sec Deg. min. . sec h. min. see. 
57 04 ~ 50 | 7 OF 47.5 58 39 45 fd 26.5 
= es eee BO \* 08 50.0 59...--00. 00 1327.4 
57 47 20 09 60 59 16 40 14 14.6 
58 03 50 10. 40.0 59....32 00 15 00.0 
58 19 «445 i ae Oe 30. 18 15 55.0 
mas Index error = + 5 sec. 
RESULT OF CALCULATION. ~ * 
Mean time. | Retard. ~ Longitude. 
| 
| 
kh. min. see. he. min. see. 
41 40 | eee 
Determination of. latitude, — 27, ee Virginisin themeridians 
ake ieet: 
Double altitudes of Spica Virginis. | Time of chronometer. 
Di : pa sec. hk. min. see: 
"8 40 10° — 
3) oh - 105 22 05 
a a | 2. 20 
2. <<“. 35 24 «649 
79- 09 50 26 4648 
, @ MM. 2 28 4804 
x grep + 5 ce 
* RESULT OF. CALCULATION, — 
; ee cies = lige _ sia anemtii 
4 ae ie acyl 
ss citines aise a teneli. ; Latitude. ‘ 
hk min. se. a a 
24 8606 ~~ 4 5 
