AT THE OBSERVATORY, CAMBRIDGE, MASS. 



DECEMBER 27 and 38, 1849 Continued. 



h. m. s. 



Mean by first wire . 57 19.14 

 Chronometer fast . . 58.50 



Sid. lime . 56 20.64 



5.82 



441 



h. m. s. 



.Mean by first wire . . 12 11 42.57 

 Chronometer fast . . 58.50 



Sid. time . . . . 12 10 44.07 



A a. No. of 

 s. obs. 



29.00 



h. m. s. 



Mean by second wire . 12 11 57.42 

 Chronometer fast . . 58.50 



Sid. time. . 12 H 58.92 



A a. No. of 

 s. obs. 



28.77 



h. m. s. 



Mean by first wire .12 928.32 

 Chronometer fast . . 58.50 



SM. time . 12 8 29.82 



A a. 



22.61 



No. of 

 obs. 



A. m. . 



Mean by second wire . 12 943.19 

 Chronometer fast . . 58.50 



Sid. time . . 12 8 44.69 



A a. 



22.72 



No. of 

 obs. 



h. m. f. 



Mean by first wire . 12 9 28.32 

 Chronometer fast . . 58.50 



Bid. time . 12 8 29.82 



A a. 



22.61 



No. of 



obs. 



h. m. . 



Mean by second wire . 12 943.19 

 Chronometer fast . . 58.50 



Sid. time . . 12 8 44.69 



A a. No. of 

 c. obs. 



22.72 



56 



