8 
RESULTS OF MAKERSTOUN OBSERVATIONS, 1845. 
TABLE XIII.—Mean Difference of a Single Observation of the Magnetic Declination from the 
Monthly Mean at the corresponding Hour, for each Hour in each Month of 1845. 
SB COUOONAURWNHRE Ot 
—_ 
TABLE XIV.—Number of Positive and Negative Differences which occur between the limits of 
successive Minutes, for each Month, and for the Year 1845. 
Month. 
March 
7 onwwpwnry 
April 
May 
WPWwWwaQwaorna 
a oe 
June 
July 
Aug. 
PHI EET ERIE I EEE Itt eit itis 
e 
MONI DIwowWDDMDoOowmwoorRWNIAWwWNnNte BO 
AOrnrnwPwUwokwOoee enw auwsIrnwonwre 
WNT RR WHOwWUNWwrIIDnnNe: 
ROWE NNR NW Wee: 
DAK wWewweps: 
Ses) 
eo 
— oo 
Om 
m bo 
ee a es ee ee eee eee ere ee eee _ ss 
