AT THE OBSERVATORY, CAMBRIDGE, MASS. 

 NOVEMBER 31 and 23, 1849 Continued. 



423 



h. m. s. 



Mean by first wire . 103121.70 

 Chronometer Cast . . 53.34 



Sid. time , . 10 30 28.36 



No. of 

 obs. 



9.11 



h. m. s. 



Mean by second wire 10 30 42.80 

 Chronometer fast . . 53.34 



Sid. time . 10 29 49.46 



No. of 

 obs. 



9.20 



Remarks. 



Observed, without illumination, through cirrus clouds. Limb tremulous. 



h. m. s. 



Mean by first wire . 105118.53 

 Chronometer fast . . 53.34 



Sid. time . 105025.19 



No. of 

 obs. 



8.41 



h. m. s. 



Mean by second wire 10 52 36.22 

 Chronometer fast . . 53.38 



Sid. time . . 10 51 42.84 



No. of 

 obs. 



NOVEMBER. 20 and 27, 1849. 



Remarks. 



Star is 5 north of Mars. 

 Observer, G. P. B. 



h. in. s. 



Mean by first wire 104535.38 



Chronometer fast 



gid. time 10443883 



17,42 



No. of 

 obs. 



