148 



ROGEES AND McLEOD ON THE 



Equations betweex ù^T, a, and c, from Observations at Cambridge. — Continued. 



Group. 



Equations of Condition. 



( T+]3b—K)—a. Ja. 



Cc. 



AT. 



June 5, 1883. 



Circle West. 



At 14.4. 



= +12.95 +0 38a -1.08c +1.00Ar 



= 



= 



+14 22 -0.59o 



+14.14 -0.5.5O 



+14.6G -0.70fi 



+i^.54 -O.Gl(i 



+17.43 

 + 9.63 

 + 8.88 

 +1G.73 

 +17.82 



-2.83a 

 +2.40(1 

 +2.n9n 

 -2.01rt 

 -2.85a 



-1.99c +1.00Ar 



-1.93c +1.00Ar 



-2.12c +1.00A7' 

 -2.(ll<: 



-4.85c +1.00Ar 



+2.54C +1.00Ar 



+3.2i)c +1.00Ar 



-3.77c +i.onAr 



-4.87c +1.00Ar 



+13.15 



+13.04 



+13.03 

 +13 21 

 +13.003 



+12.88 

 +13.12 

 +13 26 

 +13.42 



+13.23 



+0.091 



+0.034 



-0.170 

 +0.001 

 +0.301 

 +0.SC1 

 +0.171 



+0.0S0 



Mi.027 



-0.310 

 -0.110 

 +0.0.50 

 +0.940 

 +0.0.50 



Equations between aT, a, and c, from Observations at Montreal. 



