researches in stellar photometry 
178 
Table hi. —8629 Y Cassiopeia. Photometer Measures of Comparison Stars. — Continued. 
1904 September 2. 
12 -INCH. 
Good. 
Sidereal 
Time. 
Zen. 
Dist. 
Star. 
Scale Readings 
Mean Scale Readings. 
C. 
Magnitude. 
Mean of 3. 
Mean of 6. 
H. 
P. 
h 
m 
0 
19 
35 
44 
1 
20. 
0 
20.9 
21. 
O 
20 
63 
20 
60 
1 
78 
9 
84 
9 
57 
B 
5 - 
0 
6.7 
5 - 
6 
5 
77 
6 
32 
0 
22 
8 
28 
8 
01 
Bat 
14 - 
2 
14.4 
i 4 - 
8 
14 
47 
14 
57 
1 
00 
9 
06 
8 
79 
Aai 
10. 
7 
10.1 
10. 
1 
10 
30 
10 
00 
0 
44 
8 
50 
8 
23 
V 
36 . 
2 
36.8 
36 - 
9 
36 
63 
3 
40 
11 
46 
11 
19 
b 
27 - 
9 
28.0 
28. 
1 
28 
00 
27 
62 
2 
43 
10 
49 
10 
22 
d 
35 - 
0 
35 -1 
35 - 
0 
35 
03 
35 
72 
3 
27 
11 
33 
11 
06 
c 
30 . 
0 
29-3 
30 - 
2 
29 
83 
3 ° 
22 
2 
67 
10 
73 
10 
46 
m 
22. 
0 
23.1 
23 - 
1 
22 
73 
22 
98 
2 
01 
10 
07 
9 
80 
m 
23 - 
2 
22.9 
23 - 
6 
23 
23 
. • 
c 
31 • 
0 
30-9 
29 
9 
30 
60 
d 
36. 
6 
364 
36 . 
2 
36 
40 
b 
26. 
1 
28.7 
26. 
9 
27 
23 
A ax 
9 
0 
10.1 
10. 
0 
9 
70 
Bai 
14. 
0 
151 
14. 
9 
14 
67 
B 
6. 
7 
7-2 
6. 
7 
6 
87 
19 
53 
40 
l 
20. 
7 
20.7 
20. 
3 
20 
57 
1904 November 2. 
Fair, a little dull and unsteady. 
21 
2 
3 i 
l 
25 - 
6 
24.4 
25 
1 
25 
03 
25 
87 
2 
27 
9 
87 
9 
60 
B 
12 
0 
12.0 
11 
8 
11 
93 
12 
10 
0 
69 
8 
29 
8 
02 
s 
27 
8 
28.8 
28 
2 
28 
27 
28 
64 
2 
52 
10 
12 
9 
85 
Aat 
14 
9 
14.6 
15 
0 
14 
83 
13 
83 
0 
90 
8 
50 
8 
23 
V 
19 
7 
19 - 7 
18 
9 
19 
43 
1 
64 
9 
24 
8 
97 
b 
32 
3 
3 2 -1 
32 
1 
32 
17 
32 
45 
2 
90 
10 
50 
10 
23 
d 
42 
7 
42.5 
42 
1 
42 
43 
4 i 
70 
3 
97 
11 
57 
11 
30 
c 
33 
2 
33-9 
32 
9 
33 
33 
33 
72 
3 
05 
10 
65 
10 
38 
m 
27 
3 
28.0 
27 
4 
27 
57 
27 
69 
2 
43 
10 
03 
9 
76 
m 
27 
9 
27.8 
27 
7 
27 
80 
c 
34 
8 
34 -1 
33 
4 
34 
10 
d 
40 
4 
40.9 
4 i 
6 
40 
97 
b 
32 
1 
33-3 
32 
8 
32 
73 
Aat 
12 
8 
12.4 
13 
3 
12 
83 
S 
29 
1 
29.2 
28 
7 
29 
00 
B 
12 
1 
12.6 
12 
1 
12 
27 
21 
24 
28 
l 
26 
6 
27.1 
26 
1 
26 
70 
1904 November 3. 
Good. 
21 
1 
30 
m 
24 
■9 
25-3 
25 
. 1 
25 
10 
24 
59 
2 
. 26 
10 
. 22 
9 
95 
c 
3 i 
•9 
30-9 
3 i 
. 1 
3 i 
30 
3 i 
39 
2 
.78 
10 
•74 
10 
47 
d 
36 
•5 
37-6 
36 
• 7 
36 
93 
37 
25 
3 
•44 
11 
• 40 
11 
13 
b 
28 
.0 
28.7 
27 
.8 
28 
17 
27 
79 
2 
•44 
10 
.40 
10 
13 
V 
16 
. 2 
16.6 
16 
•4 
16 
40 
1 
•24 
9 
. 20 
8 
93 
Aat 
10 
. 1 
10.1 
9 
. 2 
9 
80 
9 
40 
0 
•37 
8 
•33 
8 
06 
S 
24 
• 5 
24.9 
24 
•3 
24 
57 
24 
15 
2 
. 12 
10 
.08 
9 
81 
B 
8 
. 2 
7-9 
6 
■9 
7 
63 
7 
52 
0 
. 21 
8 
•17 
7 
90 
l 
23 
. 2 
22.8 
23 
. 2 
23 
07 
22 
94 
2 
.01 
9 
•97 
9 
80 
l 
22 
•7 
23-3 
22 
•4 
22 
80 
B 
7 
.8 
7 -i 
7 
•3 
7 
40 
s 
23 
.0 
24.1 
24 
. 2 
23 
77 
A at 
8 
. 2 
9.8 
9 
.0 
9 
00 
. . . 
b 
27 
•5 
27.0 
27 
•7 
27 
40 
. . 
d 
38 
• O 
37-4 
37 
•3 
37 
57 
. . . 
c 
3 i 
2 
31.2 
32 
. 1 
3 i 
47 
. . . 
31 
20 
28 
m 
24 
. 2 
24.0 
24 
.0 
24 
07 
• • • 
