32 
RESEARCHES IN STELLAR PHOTOMETRY. 
Table 15.—Standard Magnitude Stars. 
1900. 
Magnitude. 
Residuals. 
Star. 
B. D. No. 
R. A. 
Dec. 
Color. 
P. DM. 
Catalogue. 
Measured. 
From Cats. 
3 
Nightc 
H.C.O. 
P. DM. 
H. 
P. 
H. 
P. 
inter 
se. 
B' 
O 
+ 35 
146 
h 
0 
m 
42 
s 
34 
O 
+ 35 
/ 
39-5 
W+ 
8.02 
8.23 
7-93 
8.22 
-9 
- 1 
± 2 
E' 
+ 35 
i 45 
0 
42 
33 
+ 35 
56.6 
W+ 
7.80 
8.03 
7-74 
8.03 
-6 
0 
± 2 
F' 
+ 34 
148 
0 
50 
45 
+ 34 
40.9 
W 
6.82 
7.26 
6.98 
7.27 
+ 16 
+ 1 
± 2 
Mean. . . 
. . . 
7-55 
7.84 
7-55 
7.84 
± 10 
+ 1 
± 2 
Table 16.—Comparison Stars in B. D. Catalogue. 
Star. 
B. D. 
i 855 - 
Star. 
B. D. 
1855- 
No. 
Mag. 
R. A. 
Dec. 
No. 
Mag. 
R. A. 
Dec. 
O 
h m s 
O / 
O 
h m s 
• / 
y 
+ 34 120 
9.0 
0 41 36 
+ 34 38.5 
/ 
+ 34 131 
9.2 
0 43 22 
+ 34 55 -7 
z 
+ 34 I2 i 
8.4 
0.42 6 
+ 34 32-5 
E 
+ 34 132 
9 -i 
0 43 24 
+ 34 45-7 
a 
b 
+ 34 126 
+ 34 127 
9. 1 
8-3 
0 42 31 
0 42 46 
+ 34 45 -9 
+ 34 39-0 
A 
+ 35 154 
8.9 
0 43 24 
+ 35 3-6 
Table 17. —Comparison Stars for V Andromeda (in Order of Right Ascension). 
Coordinates from Variable. 
Magnitude. 
Star. 
Light 
Scale, 
Measured. 
From Curve. 
R. A. 
Dec . 
Steps. 
H. 
P. 
H. 
P. 
y 
// 
— AA2 
j 
— 36.0 
tf 
- 777 
4 i -5 
9.27 
9-56 
r 
— 408 
— 33.3 
— 275 
12 i 
. 
11 
- 388 
— 31.6 
+342 
26 1 
T T 29 
11 s8 
w 
-374 
-305 
4- 206 
25 - 1 
... , 
11.42 
11.71 
a 
— 315 
— 25.7 
— 255 
12 i 
t 
-286 
- 23-3 
+ 291 
25 - 1 
n.42 
11.71 
b 
— 272 
— 22.2 
— 32 3 
11 . s + 
A 
— 172 
— 14. 1 
—165 
16 0 
12. ^ 
12.8 
2 
— 75 
- 6.1 
- 1156 
8.23 
8.52 
s 
- 68 
— 5.5 
+396 
21.1 
IT 07 
h 
— S 3 
— 4.3 
- 187 
17.7 
T 2 1 A 
1 1 • y / 
T 7 
g 
— 12 
— 1 .0 
-156 
20.4 
• • • • 
12.00 
12.29 
c 
+ 16 
+ 1-3 
4- 90 
4-7 
13.82 
14. 11 
.... 
B 
+ 115 
+ 9-4 
+152 
11 -5 
1304 
13-33 
k 
4 119 
+ 9-7 
+ 547 
Q i 
E 
+ 132 
4- 10.8 
— 26 
9 i 
1346 
13-75 
V - 1 - 
D 
+ 139 
+ 11 -3 
+ 96 
O 
14.26 
14-55 
d 
+ 194 
+ 15-8 
+ 74 
23.0 
11.83 
12.12 
/ 
+ 224 
+ 18.3 
-748 
3 i 1 
10.41 
10.70 
0 
+ 235 
+ 19- 2 
-354 
37-4 
9.91 
10.20 
ttl 
+ 258 
4-21.0 
—107 
20.9 
12.24 
12-53 
e 
+ 325 
+ 26.5 
-185 
26.5 
11.26 
n -55 
b 
+ 423 
+ 34-5 
- 765 
44.6 
8.81 
9. 10 
0 
+ 473 
+ 38.5 
+ 51 
23 9 
I T 
11 87 
n 
+ 549 
+ 44-7 
— 15 
T T T 7 
l 
+ 846 
+ 68.9 
+ 296 
4 i ■ 4 
0 12 
9 f) T 
A' 
+ 883 
+ 720 
+ 714 
43-9 
8.98 
9.27 
