LONGITUDE OF THE TORONTO OBSERVATORY. 



61 



TABLE Y.— Continued. 

 Clock Comparisons. 



September 6. 



The result given below is the mean of thirty-nine readings of the time hy the Montreal clock as 

 recorded on tlie Toronto chronograph of each fifteenth second of the Toronto clock, beginning at 

 21h. 47ui. Os. (See p. 39.) 



Toronto Chronograph. 



September 11. 



The record of the Toronto clock on the jMontreal chronograph was read for every fifth second, and 

 the fignres given below are the means of groups of five such consecutive readings. The first second 

 read was 21h. Oni. 3s. of the Toronto clock. 



Montréal Chronograph. 



The result given below is the moan of forty-two readings of the time liy the 3Iontreal clock as 

 recorded on the Toronto chronograph of each lifteenth second of the Toronto clock, beginning at 

 21h. Mm. l.")S. (See p. 39.) 



Toronto CintONOdRArn. 



