148 
Erste Ausgleichung. 
[ 49 ] = - XI 
[50] = + XI — XII — 2,0115 XIII 
[51] = + 2,6315 XIII 
[52] = + XII — 0,6200 XIII 
[53] = _ XII — 0,1965 XIII 
[54] = + 1,6555 XIII 
[55] = + XII —1,4590 xm 
[56] = + 0,7460 XIII 
[57] = +XII —0,5155 XIII — XIV 
[58] = +XIV 
[59] = — XII — 0,2305 XIII 
[60] = — XIV 
[61] = + XIV — XV— 1,5520 XIX 
[62] = + XV — XVI + 2,5040 XIX 
[63] = + XVI — 0,9520 XIX 
[64] == + XV — XVII 
[65] = + XVII — XVIII 
[66] = — XVI + XVIII 
[67] = — XV + XVI 
[68] = + XVI — XVIII + 2,6615 XIX 
[69] = + XVIII — 1,2915 XIX — XX 
[70] = + XX 
[71] = — XVI — 1,3700 XIX