56 
tions for determining the latitude of Castlebar steeple ; also a table 
of latitude obtained from the various maps and charts published 
of Ireland, by which it will appear that almost every headland 
requires to be verified and corrected. 
Observaitons taken by a ten inch Sextant at Castlebar Steeple. 
| © Meridian 
1823. | Altitude. Latitude. 
| ous Aiki Say fyyy oe 
January6 15.11.45 53.49-35,9 
18 15.34.40 53.49.59,9 
19 15.46.45 53.49. 8,3 
21 = 16.12.39 53.49.51,4 
24. = 16.53.39 53.50. 1,2 
Feb. 5 20. 8.44 53.49.53,4 
15, 23.21.54 53.50. 9,2 
16, 23.42.19 53.49.49, 
28 28.03.15 53.50. 3,6 
March 9| 31.30.15 53.50.35,9 
April 11) 44.18.48 53.50. 0,7 
May .1| 51. 6.14 53.49. 0,2 
Se 
53.49.50 mean. 
