34 



OPPOSITION OF MARS, 1849-50, 



Remarks 



At the commencement of observations (being seen through the cold stratum of air near the Cordilleras) Mars and the comparing star were quite 

 flavins; and unsteady. At 4h. the images were better defined, and capable of being measured more accurately 



a Recorded 22.8s. at wire C. /Recorded 58.3s. at wire D. 



4 Both objects unsteady. gMars unsteady. 



cMicrometer recorded + 3.70 rev. h Good. 



t/Good measures. i Recorded 5.0*. at wire U. 

 eGood observations. 



