16 
The following Table has been calculated on the assumption 
that the reciprocal of Mr. Pogson’s value 
for the f light-ratio.’ 
Table. 
Am. 
%.(i+p A to -) 
log. p. 
0*0 
— 0-75 
0*5 
0-53 
1*0 
0*36 
1*5 
0*24 
2-0 
0-16 
2*5 
0*10 
3-0 
0*07 
3-5 
0*04 
4-0 
— 0*03 | 
66 Catalogue of Binary Stars, with Introductory Remarks,” 
by A. Brothers, F.R.A.S. 
[This paper was afterwards read at the Ordinary Meeting 
of the Society, held October 16th, 1866. See page 1 1.] 
Erratum. 
Proceedings Lit. & Phil. Society, Yol. 5, p. 127, lines 
2 and 3 from bottom, for July 17*0 and December 2-6, read 
July 9*5 and November 24 J. 
