AT SANTIAGO DE CHILE. 



139 



Remarks. 



At the commencement and during the first hour, the images were quite blurred and unsteady ; but afterwards eitremcly sharp and their motion! 

 equable. The great difference of Dec. of the objects and small difference of A. R. required such a rapid movement of Uie micrometer screw, that the 

 measures are not very satisfactory. There is, no doubt, some parallax also. 



