174 CALIFORNIA ACADEMY OF SCIENCES. 



Star No. 1009. 



[Proc. 3D Ser. 



[p ] = 56 ; log [pvv ] = 6 . 7629 



p. e. = i 0.00038 



[PI = 54 l A ; log [pvv] = 6.7903 



A I + 0.00488 



p. e. = ± 0.00040 



