56 



THE TRANSATLANTIC LONGITUDE. 



Clock-Corrections at each Station. 



Valencia Clock Corrections. 



Newfoundland Clock Corrections. 





Sid. time =T. 



A« 





Sid. time =T'. 



At' 



1866 













October 25, 



l9^8 



—8'. 4 47 



October 25, 



2P.0 

 0.0 



+4».714 



+ 4.745 



27, 



1.7 



—8.420 















October 28, 



22.0 



+ 5 640 



28, 



21.0 



—8.812 





1.0 



+5.713 



30, 



22.0 



—9.266 



November 5, 



23.0 

 2.0 



+ 8.326 

 + 8.332 



November 5, 



23.0 



—13.034 











*^ 



.058 



November 6, 



21 

 23.0 



+ 7.973 

 + 7.967 



6, 



23.0 



—13.236 











3.0 



364 



November 9, 



21.0 

 1.0 



+ 7.810 

 + 7.813 



9, 



20.0 

 4.0 



—15.977 

 —16.608 









October 25, 



l^^O" 



— 8=.442 





23" 0" 



+ 4.735 





1 55 



.441 





23 5 



.736 





2 



.441 





23 10 



.737 





2 5 



.441 





23 15 



.738 



October 28, 



2 35 



—8.864 





23 40 



+ 5.681 





2 40 



.865 





23 45 



.683 





2 45 



.865 





23 50 



.685 





2 50 



.866 





26 55 



. .687 





2 55 



.867 









.689 



November 5, 



3 30 



—13.078 





40 



+ 8.329 





3 35 



.079 





45 



.329 





3 40 



.079 





50 



.329 





3 45 



.080 





55 



.329 





3 50 



.080 





1 



.329 



November 6, 



1 10 



—13.305 





22 15 



+ 7.967 





15 



.308 





22 20 



.967 





20 



.311 





22 25 



.966 





25 



.313 





22 30 



.966 



November 9, 



3 



—16.529 





10 



+ 7.812 





5 



.535 





15 



.812 





10 



.542 





20 



.812 





15 



.548 





25 



.813 





20 



.555 





80 



.813 ' 



We are thus enabled to construct the following table, in which the times given 

 are the means of the clock-times for each set, to the nearest minute, and the results 

 for positive and negative signals are exhibited separately as well as together. 



