74 
MEASURES AND RESIDUALS (observed — computed), 
The columns give respectively the date, the observer, the aperture of the 
instrument in inches, the observed position-angle, reduced to 1925, the observed 
distance, the number of nights, remarks by the observer, and finally the residuals 
in angle and distance. 
182974 pF 9°6 113°0 136 B + 194 — 0/01 
30°28 h 5 104°0 1/09 3.2 — 7% — 0°27 
32°32 h 5 11292 1/20 21 + 0% — 0/14 
‘66 > 9:6 11394 ro 2 + 197 -+ 0/03 
40:60 Da 1 USO TIA 2 — 0% — 0/11 
41 53 Od 15 112°6 1/21 2 + 0° — 0/03 
43 23 Ma 96 113°5 1/37, 2.1) + 192 + 0/15 
48°99 Da 7 11195 107 2 — 191 — 0/07 
51:51 Od 15 113°0 100 1 + 02 — 0”11 
57°57 Se 9 11495 0/92 2 + 193 — 0/09 
66°44 A 7 113°0 0”87 3.2 ha het 0 Ol 
‘49 Tal. 0 3) 110% 0/87 | — 3% + 0/01 
11:21 Du 9:6 11592 068 4 + 0% — 0/07 
53 Gl 9:3 115°0 06 (tax.) 1 uncertain + 03 — 0’15+ 
12:54 Ox 15 11692 095 1 + 193 + 0/22 
874:42 WS 81/4 113°4 0"6 (tax.) 3 — 18 — 0”09+ 
15 48 OD 15 115°4 065 1 0% — 001 
19:47 HI 26 114% 046 3 — 197 — A4 
80-94 Big 124), 11698 047 2 + O9 — 0/06 
81:53 Smith 8'/,5) 12493 0’6 (tax.) 1 + 7°94 + 0/09+ 
‘34° _H.Pt. 121,4). 11995 0/59 1 + 2% + 0/08 
‘55. Sk Sif „12403 0/5 (tax.) =| + 1.4 — 001+ 
83:61 En Tp hers 0/51 6 0°4 + 0/06 
84°70 Sk 8!/, 112°4 2.0 doubtful, very close — 5°9 
85:53 HI 26 1184 0/42 3 — 0°1 + 0/02 
92:17 B 36 124°9 0/26 2 = 7190. et 0/08 
93°47 Lew 123/, 145°3 039 1 + 15% -+ 0”22 
‘58 Com 151, 113°4 025 (tax.) 1 — 16°99 + 0”08+ 
95:53 se 151/ single 
