346 



% 



Ex. Doc. No. 41. 



APPENDIX No. 5— Continued 



Time, p.m. 



h. m. s. 



2 4l' 43.6 



2 42 41.7 



2 43 22.5 



2 43 59.8 



2 44 35.0 



2 45 28. 



2 46 14.8 



2 4^ 56.0 



Time, p. ra. 



h. m. s. 



2 48 '47.8 



2 49 42.0 



2 50 23.0 



2 51 06.8 



2 51 50.0 



2 52 38.5 



2 53 19.0 



2 54 15.2 



JSTovemler 15^ 1846.— CaTrip 99, 



DETERMINATION OF TIME. 



Double altitudes of a Andro 

 raedae, in the east. 





Deg. Tiiin. sec 



116 12 05 



116 35 50 



1 16 53 20 



117 08 20 

 117 23 45 



117 4/5 20 



118 05 40 

 118 23 10 





Thermometer ° 



Double altitudes of a Lyrae, 



ill the west. 



F 



• 





J^eo-. min. sec. 



103 38 55 



•103 18 35 



103 02 05 



102 '44 10 



102 28 40 



102 OS 50 



101 53 55 



101 32 05 



Clironoraeter fast. 



OT. 



S. 



^ 



h. 



8 47 36.7 



*8 47 38.3 



8 47 37.5 



8 47 38.8 



.8 '47 37.6 



8 47 36.9 



8 47 37.6 



8 47 37.2 



Chronometer fast 



h. m. s. 



8 47 40.1 



8 47 41.2 



8 47 40.6- 



8 47 57.5 rej 



8 47 40.8 



8 47 38.2/ 



8 47 40.4 



8 47 40.4 



Mean of 15 observations, Sk. 41m. 38.91^, 



• 



