io6 
RESEARCHES IN STELLAR PHOTOMETRY, 
Table 64.—6894 S Lyras. Photometer Measures of Comparison Stars.— Continued. 
1902 July 7. 
12-INCH. 
Very good. 
Sidereal 
Zen. 
Star. 
Mean Scale Readings. 
C. 
Magnitude. 
1 ime. 
Dist. 
Mean of 3 
Mean of 6 
H. 
P. 
h m 
0 
16 30 
A' 
14-7 13 4 13-3 
13.80 
12.47 
0.72 
8.05 
8.47 
B' 
10.0 7.8 8.5 
8.77 
0.32 
7-65 
8.07 
B' n .1 
24.5 26.2 25.7 
25-47 
22.84 
2.01 
9-34 
9.76 
C 
16.8 18.0 18.3 
17.70 
17-39 
i -37 
8.70 
9.12 
E'ai 
16.2 17.9 17.6 
1723 
15-25 
1.08 
8.41 
8.83 
a 
26.9 28.8 28.5 
28.07 
27-47 
2.41 
9-74 
10.16 
b 
30.5 31.0 30.0 
3050 
29.25 
2.58 
9.91 
10.33 
g 
33-8 324 33-0 
33 07 
33-49 
3.02 
10.35 
10.77 
s 
44.0 45.3 46.2 
45 -17 
44-30 
4-25 
11.58 
12.00 
m 
39.0 39.8 39.2 
39-33 
3-69 
11.02 
11.44 
s 
42.2 43.7 44.4 
43-43 
g 
33-2 34.7 33-8 
33-90 
b 
27.2 28.9 27.9 
28.00 
a 
28.0 26.2 26.4 
26.87 
E'a 2 
11.2 14.7 13.9 
13.27 
C 
16.2 17.5 17.5 
17.07 
B'a 2 
19.5 20.0 19.9 
19.80 
17 25 
A' 
11.2 11.0 11.2 
11.13 
1902 October 
5 - 
Seeing good. 
21 5 
a 
19.9 20.9 21.1 
20.63 
21.72 
1.80 
9.62 
10.04 
b 
22.9 23.2 23.2 
23.10 
23.17 
2.04 
9.86 
10.28 
g 
30.3 30.1 30.4 
30.27 
30.59 
2.71 
10.53 
1095 
40.3 41.9 41.7 
41-43 
40.62 
3-85 
11.67 
12.09 
X 
47-5 47-5 46.7 
47-23 
45-52 
4-39 
12.21 
12.63 
D 
40.8 40.2 40.5 
40.50 
38.74 
3-64 
11.46 
11.88 
771 
33.3 34.6 34.1 
34-00 
33-26 
300 
10.82 
11.24 
E' a.i 
12.9 13.2 12.9 
13.00 
12.24 
0.70 
8.52 
8.94 
C 
14.3 14.3 14.0 
14.20 
14-35 
0.91 
8-73 
9-15 
B'01 
16.8 16.5 16.8 
16.70 
16.20 
1.22 
9.04 
9.46 
A'ai 
25.1 24.7 25.0 
24-93 
2.19 
10.01 
10.43 
A' 
6.5 6.9 7.1 
6.83 
0.15 
7-97 
8-39 
B' ai 
15.0 15.3 16.8 
15-70 
.... 
. 
c 
14.1 15.2 14.2 
14.50 
.... 
. 
E' 42 
10.5 12.2 11.7 
n -47 
.... 
. 
. 
m 
3i-8 33.5 33.2 
32.50 
.... 
. 
D 
37.2 37.0 36.7 
36.97 
.... 
. 
. 
X 
43.8 43.9 43.7 
43.80 
.... 
s 
40.8 38.8 39.8 
39.80 
.... 
. 
g 
30.8 31.3 30.6 
30.90 
. 
b 
23.7 23.2 22.8 
23-23 
.... 
. 
21 57 
a 
22.2 21.7 21.5 
21.80 
. 
1903 November 10. 
Good. 
21 7 
29 
a 
18.9 18.2 19.0 
18.70 
18.49 
1 - 5 i 
9-70 
10.12 
b 
19.6 20.3 20.0 
19-97 
19.40 
1 -63 
9.82 
10.24 
g 
26.0 26.4 26.1 
26.17 
26.09 
2.30 
10.49 
10.91 
s 
35.8 36.0 35.3 
35-70 
35-42 
3-23 
11.42 
11.84 
X 
42.0 41.2 41.5 
41-57 
41-55 
3-95 
12.14 
12.56 
7)1 
30.2 30.3 30.2 
3023 
30.27 
2.68 
10.87 
11.29 
m 
30.7 30.2 30.0 
30-30 
.... 
X 
41.7 41.3 41.6 
41-53 
s 
36.0 35.2 34.2 
35-13 
.... 
g 
25.2 26.0 25.8 
26.00 
b 
18.8 18.7 19.0 
18.83 
.... 
.... , 
21 27 
32 
a 
18.7 18.3 17.8 
18.27 
Ga 1 
8.0 9.1 9.0 
8.70 
.... 
