ASTRONOMY. 



TABLE XI— Coatiniied. 



Date. 



1852j June 24 



25 

 S6 



Latitude by a mean of each pair. 

 Corrections for declinationa .... 



Corrected latitude 



15th pair. 



B. A. C 



5962 S. 

 5980 N. 



31 02 28.02 

 31 02 27,39 

 31 02 26.70 



31 02 27.35 



0.00 



31 02 27.35 



16th pair. 



I7tli pair. 



1 



18th pair. 



19th pair. 



20th pair. 



6147 S. 

 6178 N. 



B. A. C. 



6241 S. 

 6349 N. 



B. A. C. 



6322 S. 

 6355 N. 



B* A* C« 



C341 S, 

 6355 N. 



Bi A« 0« 



6453 S. 

 6390 N. 



• 



• / // 

 31 02 27.92 



31 02 28,91 



31 02 26.38 



1 



31 02 27.99 



• / // 



^ t n 



* / // 

 31 (h2 28.98 



31 02 23.42 

 31 02 23.98 



31 02 22.58 

 31 02 23.54 



31 02 26.73 





31 02 26.34 







31 02 27.74 

 — 1,96 



■ * 



31 02 27.99 

 — 0.82 



1 



31 02 23.70 

 + 0.99 



1 

 31 02 23.06 



+ 1.47 



31 09 27,35 

 — 1.75 



1 



31 02 25.78 



31 02 27.17 



31 02 24.69 



31 02 24.53 



31 02 25.60 



F 



TABLE XI— Continued. 



^"^r 



Date. 



1852j June 24 



25 



26 



Latitude by a mean of each pair. 

 Corrections for declinations . . . , 



Corrected latitude 



21st pair. 



B. A. O. 



6453 S. 

 6391 N. 



31 02 27.05 

 31 09 28,71 



31 02 26.41 



31 (^ 27.39 



— 1.75 



31 02 25.64 



Results for latitude 

 tude by a mean of 

 each night, (de- 

 clina's correctd.) 





• / // 

 31 02 26.06 



31 02 26.48 



31 02 25.27 



1st result. 



Lat. by a mean of 

 all the pairs, (de- 

 clinations cor- 

 rected.) 



Sd result. 





• / 



// 



31 02 26.15 



Lat. by a mean of 

 ail the observa- 

 tions, (declina- 

 tions corrected.) 



• I 



31t02 26^03 



3d result. 



Lat. by a mean of 

 rebiilts for each 

 night, (declina- 

 tions corrected.) 



Flnr.1 restilt, (being 

 a mean of let, 2dy 

 3d results.) 



tf 



31 02 26.27 



/ 



$1 



31 02 26.15 



Latitude of astronomical station on ths Rio Grande, near mcmth of tlie caSon 



31* 02' 26'M5 



