THERMOMETRICAL OBSERVATIONS. 309 



Equal ah'Uuiles of the Sun. 



A. M. 8" 40' si'' 



P. M. 3" 15' 48" 



7th. Thermometer 62° at fim rife, rofe to Z^'. 

 8th. Thermometer 65° at fun rife, rofe to 85*. 

 9th. Thermometer 70° at fun rife, rofe to 90°. 



E/jual altitudes of the Sun. 

 A. M. 8" 23' 52". P. M. 3" 32' 58". 



Etnerfion of the 2d fatellice of 1/ obferveJ at 9'' 9' 28". 

 — A little hazy, magnifying power 120. 



loth. Thermometer 62° at fun rife, rofe to 87*. 



Equal altitudes of the Sun. 

 A. M. 8" 57' 6". P. M. 2" 59' 48". 



Took down and packed up the inftruments. 



Rate of the Clock's going at the fouth end of Cumber- 

 land Ifland. 



Clock too flow mean time 

 do. 

 do. 

 do. 

 do. 

 do. 

 do. 

 do. 

 do. 

 do. 

 do. 

 do. 

 do. 

 do, 

 do. 



March 1 2th. 

 14th. 

 1 6th. 

 17th. 

 20th. 



22d. 

 26th. 

 27th. 

 29 th. 

 30th. 

 I ft. 



;th. 



6th. 



9th. 



loth. 



April 



Dailjr gain. 

 6.3 



9-3 



13-4 

 9.2 



13-9 

 12.7 

 15.0 

 13.Z 

 12.5 

 18.5 

 17.6 

 19.0 

 18.9 

 19.5 



Vol. V. 



S f 



Refults 



