THERMOMETRICAL OBSERVATIONS. 289 



Equal altitudes of the Sun. 

 A. M. S"- 54' 45". P. M. 3'^ 1' 24". 



Thefe equal altitudes are doubtful a few feconds (from 

 the violence of the wind) but not more than four. 



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



Means 



J 5th. Equal alt'ituJes of the Sun. 



A. M. 9" 2' 32", P. M. 2" 53' 29' 



Thefe equal altitudes are doubtful 2 or 3 feconds from 

 the interference of clouds. 



Emerfion of the ift fatellite of If obrer\'ed at 12'' 5' 40''. 

 Night very fine, belts diftincl, magnifying power 120. 



Obferved 



