304 ASTRONOMICAL anb 



Emerfion of the I ft fatellite of % obferved at 6' 58' 49". 

 < — Evening very clear, tlie belts diftinft, magnifying power 

 120. 



14th. Thermometer 49° at fun rife, rofe to 78°. 



Equal altitudes of the Sun. 

 A. M. 8" 54' 6". P. M. 3" 5' 57". 



ijtb. Thermometer 51° at fun rife, rofe to 84°. 



Emerfion of the 2d fatellite of 1/ obferved at 1 1"^ 54' 41*, 

 — The planet was low and uncommonly tremulous — the 

 belts indiftinft, magnifying power : 20. 



16th. Thermometer 57° at fun rife, rofe to 81°. 



Equal altitudes of the Sun. 

 A. M. 9" 5' o". P. M. 2" 54' 30". 



1 7th. Thermometer 60° at fun rife, rofe to 81*. 



Equal altitudes of the Sun, 

 A. M. 9" 7' 24". P. M. 2" 51' 57". 



The obferved times, and diftances, of the Q's and J 's neareft limbs. 



^° Add for the error of 

 3° the Sextant 7". 



Means 19 46 55 82 9 40 



Repeated. 



