ON THE MERIDIAN. 



• 



Nearest point on the* Limb, H 5 North. 



n 



1809. 



Month. 



April 18 

 19 

 20 

 23 

 24 

 25 

 26 

 27 

 28 

 2.9 

 SO 

 S 

 6 

 7 



May 





Observed 

 Zenith distance. 



Corrections. 



W. 



E. 



W. 



E. 



W. 



E. 



W. 



E. 



W. 



E. 



W. 



E. 



W. 



E. 



I 



Correct 

 Zenith distance. 



Thermometers. 

 Upper. | .Lower. 



52.26 

 42.39 

 52.14 

 40.51 

 52.89 

 42.26 

 56.39 

 43.64 

 55.89 

 42.39 

 58.64 

 44.14 

 56.89 



7 46.26 



« + 

 51.43 

 51.3 

 51.16 



50.72 

 50.57 

 50.43 

 50.27 

 50.11 

 49.96 

 49.80 

 49.64 

 49.14 

 48.64 

 48.47 



43,69 

 33.69 

 43.3 

 31.23 

 43.46 

 8 8 32.69 

 8 8 46.66 

 8 8 33.75 

 8 8-45.85 

 8 8 32.19 

 8 8 46.28 

 8 8 33.28 

 8 8 45.53 

 8 '8 34.73 



'Mean 



SO 



79 



80 



80 



80 



80 



81 



81 



81 j 



81 



80 



80 



S2 



82 



83 



83 



84 



84 



83 | 



83 



83 



83 



80 



80 



81 



81 



80 j 



81 



81.36 



! 



- 



Nearest point vn the Limb, 6 SO Northo 



y ' ™" ." ' r 



1 



" '• j 



' -K • 



... 





~~ 



April 15 



W. 



6 27 26.74 



22.65 



6 27 49.39 



81 



81 



16 



E. 



6 27 13.74 



22.54 



6 27 36.28 



81 



80 



1 17 



W. 



1 6 27 26.6! 



22.43 1 



6 27 49.04 | 



79 t 



78 



18 



E. 



6 27 14.74 



22.31 



6 27 37.05 



80 



79 



19 



W. I 



6 27 25.11 



22.17 



6 27 47.28 



j 79 



- 79 



51 



E"4 



.6 27 12.74 



21.91 



6 27 34.65 



77 



77 j 



23 



W. 



6 27 25.61 



21.64 



6" 27 47.25 



80 



80 



24 



■ E. 



€ 27 13.37 ; 



21.5 



6 27 34.87 



80 



80 | 



25 



W. 



6 27 25.61 



21.35 



6 27 46.96 



79 



79 



26 1 



E. \ 



6 2> 14.74 t 



21.21 



6 27 35.95 



82 1 



82 



27 



W. 



6 27 27.24 



21.07 



6 27 48.31 



83 



83 



28 



E. 



6 27 13.74 



20.91 



6 27 34.65 



83 



83 



29' 



W. 



« 27 27.74 



20 75 



6 27 48.49 



83 



83 



30 



E. 



£ 27 13.61 



20.59 



6 27 34.2 



Mean 



83 



83 



80.5 ' 



80.2fil 



