Ex. Doc. No. 41. 





217 



4PPENDIX No. 5— Continued. 

 July 25, 1846. — Camp 26, on the Arkansas. 



Time; p. m 



in. 



S. 



h. 



' 3 .54 48.2 



3 56 33.8 



3 58 09.7 



3 59 13.7 



4 00 17.8 

 A 01 28.6 



4 02 27.7 



4 03 30.0 



4 04 33.5 



DETERMINATION OF TIME. 



% 





Double altitudes of Arcturiis 



in the west. 



min. sec 



Deg 



1 02 04 05 



101 24 50 



100 47 50 



100 23 25 



99 59 20 



99 31 40 



99 08 55 



98 45 40 



98 20 20 





Thermometer 77°. 



Chronometer fast 



s. 



h. m. 



7 19 46.2 



7 19 48.5 



7 19 47.0 



7 19 46.9 . 



7 19 47.9 



7 19 46.4 



■7 19 45.8 



7 19 47.4 



7 19 44.8 rej 



Time, p. m. 



ri >■ 



m. 



s. 



h. 



4 11 05.8 



4 12 20.7 



4 13 14.5 



4 14 46.7 



4 15 43.0 



4 16 34.6 



4 17 32.5 



4 18 34.0 



4 19 47.8 



4 20 32.2 



Double altitudes of a 

 Aqailse in the east. 



I 



Dcg 



nun 



87 32 



87 58 



88 16 



88 47 



89 06 

 89 24 



89 44 50 



90 04 50 

 90 30 10 

 90 53 15 



Chronometer fast 



sec. 



1 



h. 



30 



. 7 



20 



7 



20 



. 7 



55 



7 



20 



, 7 



40 



7 



7n. 



s. 



19 46.9 



19 46.7 



19 48.0 



19 47.8 



19 60.0 



19 48.7 



7 19 46.2 



7 19 48.4 



7 19 47.0 



7 19 52.5 rej 



Thermometer »7'7 



rro 



Mean 



h. min. sec. 



Chronometer fast by 8 ohs. of west star 7 1^ fZ'^o 



Chronometer fast by 9 obs. of west star ... * > » 



47.78 



7 19 47.40 



-i 



