AT THE OBSERVATORY, CAMBRIDGE. MASS. 



425 



XDVKMIIKll lit, 1840 Continued. 



A Z. 

 h. m. s. s. 



Mran hv first niru 14649.25 



ChronmiM-t'T last 56. 7(i 



Kid. time 1 45 4-2.49 25.00 



No ,,f 

 obs. 



Mean hy first wire 

 Chronometer fust . 

 Sid. lime . . . 



ft. m. s. 

 1 53 55.80 

 56.76 

 1 52 59.01 



No. of 

 obs. 



25.09 



It. m. s. 



Mean hy second wire . 1 54 8.86 

 Chronometer fast . . 56.76 



Sid. time . . 1 53 12.10 



A a. 



25.05 



No. of 

 obs. 



An. 



27.02 



No. of 

 obs. 



27 



NOVEMBBR. 27 and 8, 



