[Vol. VIII. Pari II.— -p. 501.] 



Tlie following arc the Times and Altitudes of the Morning and Evening Observations, from which the Calculations of the Times fi'om 

 Equal and Simple Altitudes have been deduced, as referred to in the respective Calculations. 



8»41'49".7 23" 10" 2>>56'S9".3 



- 42 34.3 - 20 - 55 64.3 

 . 43 17.3 - 30 - 55 10.3 



- 44 1.8 - 40 - 54 25.0 



- 44 46.3 - 50 - 53 41.4 



- 45 30.3 34 - 52 58.3 



- 40 16.3 - 10 - 52 11.3 



- 47 1.3 - 20 - 51 26.0 



- 47 45.3 - 30 - 40 42.0 



- 48 29.3 .40 - 49 67.0 



- 49 15.3 - 50 - 49 12.0 



- 50 1.3 25 - 48 26.4 

 . 50 46.3 - 10 - 47 40.7 



Barometer, Morning Observation, 748.30 

 Thermometer, do. - 10.3 



Barometer, Evening Observation, 745.60 

 Thermometer, tlo. - 14.00 



40 14..5 

 14.3 



14.3 

 18.8 

 13.6 

 13.7 

 13.1 

 18.7 

 13.8 

 13,5 



n of Time, from Equal Altitudes. 



34".S 

 54.3 



28.6 

 14.3 



27-6 

 13.8 



© Longitude 7 h 14° T 



27.3 

 13.6 



27.3 

 13.7 



in. Time, Morning Observations. 

 m. Time, Evening Observation?. 



6 06 Interval. 

 3 03 JInterval. 



