AT THE OBSERVATORY, CAMBRIDGE, MASS. 

 DECEMBER 5, 1849 Continued. 



Remarks, 



The star of comparison is double, and is 1 north of Mtirs. 

 Observer, W. C. B. 



427 



h. m. s. 



can by first wire . 1 18 59.40 

 Chronometer fast . 57.00 



Sid. time . . 1 18 2.40 



A a. No. of 



m. s. obs. 



1 15.15 



20 



h. m. s. 



Mean by second wire 1 19 15.53 

 Chronometer fast . 57.00 



Sid. time . . 1 18 18.53 



A a. No. of 



m. 3. obs. 



1 15.39 



h. m. s. 



Mean by first wire . 2 230.88 

 Chronometer fast . 57.00 



Sid. time . . 2 1 33.88 



A a. 



12.35 



No. of 

 obs. 



h. m. s. 



Mean by second wire 2 246.83 

 Chronometer fast . 57.00 



Sid. time . . 2 1 49.83 



A a. No. of 



i. obs. 



12.45 



DECEMBER 6, 1849. 



Remarks. 



A bright star follows x by 9s., and is 8&quot; south of it. 

 Observer, W. C. B. 



h. m. 8. 



Mean by first wire . 217 1.57 

 Chronometer fast . 57.47 



Sid. time . . . 2 16 4.10 



A a. 



36.16 



No. of 

 obs. 



24 



h. m. s. 



Mean by second wire 2 17 17.51 

 Chronometer fast . 57.47 



Sid. time . . . 2 1620.04 



36.07 



No. of 

 obs. 



24 



