RESULTS OF LEAST SQUARE REDUCTION OF OBSERVATIONS FOR LONGITUDE St. Louris TO COLUMBIA. 
Signals Received at Columbia. 
Signals Received at St. Louis. 
Date Difference of AA he 
1. 8t. Louis Clock. Columbia Clock. St. Louis Clock. Time. Armature 
+4T. + +4T. Time, 
Oct. 25 23h.16m.0s.396| h. m. 5s. hy aii 8 8m.29s.275 | m. 8. 
8 29.316 | 03.041 
Oct. 25 22 59 40.869 | 23 8 9.726 8 29 .357 
22 54 0.193 
Oct. 26 8 29 .299 
8 29.354 | 0.054 
Oct. 26 22 48 40.309 ; 22 57 9.717 8 29 .408 
22 54 0.073 
Oct. 28 8 29 .255 
8 29.299 | 0.044 
Oct. 28 22 53 41.129 | 28 2 10.472 8 29 .843 
28 4 36.828 
Oct. 29 8 29 .288 
8 29.317 | 0.029 
Oct. 29 22:57 24.717 | 23° °5 54.063 8 29 .3846 
28 10 35 .871 
Nov. 2 8 29 .287 
8 29.308 | 0 .022 
Nov. 2 23 7 21.851. | 28 16 51,181 8 29 .880 
8m.29s.319 
Correction for personal equation =| —0 .148 
8m.29s8.171 
Longitude of Observatory of Washington University 
= 6h.0m.49s.163 
Longitude of Observatory of State University of Missouri = 6h.9m.18s.334 
FI¢ 
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