42 



REPORT OX 



Circle reading*. 



Transit of sun's 



Value of one division of magnet scale = 2'.349. 



The telescope is direct when the vertical circle is on the left-hand side. 



These observations were made be/ore noon, and time was noted by chronometer 

 Fletcher, 906, which was l h 41 m 22\2 fast of local mean time. 



At the time the azimuth was observed, the reading of the horizontal circle, tele- 

 scope direct, to distant referring mark was 10 23' 30". 



Observations of Vibrations were made as follows: The instrument having been set 

 np and adjusted in the manner already explained, the long magnet, C. 32, was 



