OF THE ECLIPTIC. 

 Article III. Continued. 



%l 



Day of 



the 

 Month. 



Obs'd Altitude. 





c 













. 





O's 



u 



<o 



ss 







<0 



e. 



o 



o 



■ M 



Semidia- 



S 



s 









o 



u 



fc< 



nj 



meter. 



u 



CU 





Sh 





eg ■ 



r 53 





Si 



■ 



0'S 



Declination . 



April 19 



21 



27 

 29 



May l 



87 37 49.80 



88 18 58.25 



88 59 35.35 



89 41 47.32 

 88 3"! 52.54 

 87 54 41.39, 



INCHES." 



29.736 

 29.702 

 29.684 



29.672 

 29.708 

 29.646 



86.5 

 86.8 



88.0 

 87.2 

 87.0 



1.933 

 1.371 

 0.820 



0.245 

 1.194 

 1.6961 



0.34 

 0.26 

 0.16 



o.-oej 



0.23 

 0.32 



,. + ,, 

 15 56.4 



15 55.8 



15 55.4 



15 54.4 



15 53.9 

 15 53,4 



10° 57 49*. 80 



11 39 4.32 



12 19 37.52 



13 38 17.73 



14 16 19.52 

 14 53 32.84 



Latitude. 



13 4 5.193 



13 4 11.381 



13 4 7.430 



13 4 11.475 



13 4 4. 996 



13 4 -6,054 



Error of collimation, 1.008. 



Mean, 13 4' 7.754 



Twelve observations of the Sun, in August and September, 1810. 



iv. ■■■■ 



Aug. 



2 



E. 



12 



E. 



15 



E. 



17 



E. 



21 



E. 



23 



|e.| 



N. 84 

 87 



50 45.47 

 36 43.89 

 88 31 23.24 



i29.562 

 29.656 



92.0 

 90.2 



29.616 88.0 



S. 



89 

 89 

 88 



9 

 1 



21 



2.03 

 23.150 



29.622 

 29.568 



14.17029.546 



87.0 

 87.0 

 88.7 



4.1401 0.601.15 '47.63117 57 34.970 

 1".930| 0.35 15 49..13J15 11 35.560 

 0.22.15 



.190| 



0.680 

 0.700 

 1.330 



370j 14 



0.13 15 

 0.15 15 

 0.24 15 



50.1 

 50.9 

 51.3 



13 



13 



16 52.3-10 1 



+ 

 39 12.600 

 21 21.320 

 41 13.520 



4 

 4 



4 



4 

 4 

 4 



Mean of the four latitudes, 13 4 6.4843. 



4 930 

 7.000 

 4,310 



4.180 

 7.820 

 9.120 



13 4 6.226 

 13 4 6.145 



Mean, 13 4 6.185 



Aug. 



W. 

 W. 



14 W. 



20 ;w. 



24 |W. 

 Sept. l|W. 



N. 84 35 43.23 



87 18 53.61 



88 12 52.80 



S. 89 21 9.67 

 88 52.73 

 85 15 0.89 



29.542 

 29.646 

 29.636 



29.634 

 29.511 

 29.464 



91.8 

 88.8 

 86.2 



86.8 

 87.7 

 88.8 



1 



4.340 



0.76 



15 47.6 



2.170 



0.37 



15 48.96 



1.250 



0.27 



15 49.5 



0.540 



0:10 



15 50.7 



1.600 



0.29 



15 51.5 



3.760 



1.05 



15 53.2 



Error of collimatioti, 0.045. 



18 12 37.380 



15 29 22.760 13 4 



14' 35 21.250 13 4 



+ 

 12 41 8.730 



11 20 52.900 



8 -31 59.09 



Mean, 



6.145 



D 3 



