i66 ASTRONOMICAL and 



by Dr. Smith in his optlcks*. Thermome- 

 ter 21° at fun rife, role in the afternoon to 

 40". 



2d. Cloudy with fnow the whole day. — Ther- 

 mometer 1 6° at fun rife, rofe in the afternoon 

 to 28°, and fell to 19° at fun fet. 



3d. Cloudy till noon, clear in the afternoon and 

 evening. Thermometer 6° at fun rife, rofe 

 in the afternoon to 18", fell to 10" at 8' P. M. 



Obferved zenith dillance of « Cvgni . 7° 35' 32" n. 



do. . . j8 Andromedae 2 25 38 s. 



do. . . . ,2 Medufjs . 3 II 46 N. 



4th. Cloudy in the morning, the remainder of. 

 the day clear. Thermometer i 2" at fun rife, 

 rofe in the afternoon to 37°, fell to 1 6" at fun 

 fet. 



Equal altitudes of the Sun. 

 A. M. 9" 26' 36". P. M. 2I' 47' 6.S". 



Obferved zcnidi dlflance of a Cygni . 7° 35' 29" n. 



Turned the face of the Seder to the weft. 



Obferved zenith diftance of /3 Andromedas 2° 30' 24" s. 

 do. . . /S Medufae .3 7 5 n. 



5th. Clear all day. Thermometer 23° at fun 

 rife, rofe in the afternoon to 42", fell to 30" 

 at fun fet. 



Equal altitudes of the Sun. 

 A. M. 9'' 42' 21". P. M. 2" 32' 31". 



Obferved 

 Book Second, Chap. iith. 



