60 



1st Result. Before the signals — 



Chronometer No. 2557, fast (at h. m. s. 

 6k. 27m.) - - - 1 38 14.57 h. m. s. 



1- 1 38 14.57 



2d Set. After the telegraphic signals. 



By 13 observations on « Bootis (Arctu- 



rus)eust (at 10/<. 37m.) - 1 38 15.60 



By 14 observations on /3 Geminoriim, 



west (at 11//. \lm.) - - 1 38 14.88 



2d Result. After the signals — 

 Chronometer No. 2557, fast (at 

 10^. 54m.) - - - 1 38 15.24 



h 1 38 15.24 



Result adopted — Chronometer No. 2557, fast of si- 

 dereal time for this station (at 8h. 40m.) Feb. 

 21st, 1859 + 1 38 14.90 



1859, Feb. 22d. At the same Station. 



Sidereal chronometer No. 2557, fast: 



1st Set. Before the telegraphic signals. 

 By 10 observations on a, Arietis, west h. m. s. 



(at 6//.. 03m.) - - 1 38 19.55 



By 10 observations on y' Leonis, east 



(at Qh. 31m.) - - 1 38 20.09 



1st Result. Before the signals — 

 Chronometer No. 2557, fast (at 



6A. 17m.) - - - 1 38 19.82 h. m. s. 



h 1 38 19.82 



2d Set. After the telegraphic signals. 



By 14 observations on /3 Geminorum, 



west (at 11 /i. 02m.) - - 1 38 20.52 



By 11 observations on cc Bootis, east 



(at lU. 26m.) - - 1 38 20.79 



2d Result. After the telegraphic sig- 

 nals Chronometer No. 2557, 



fast (at Uh. 14m.) - - 1 38 20.05 



u 1 38 20.65 



