40 
RESEARCHES in stellar photometry. 
Table 21.— 267 V Andromeda. Visual Observations op the Variable.— Continued. 
Date. 
No. 
Month 
and Day. 
Hour 
C. S. T. 
CO 
VO 
00 
43 
Oct. 
11 
7 
44 
Nov. 
2 
7 
45 
12 
8 
46 
19 
7 
47 
Dec. 
3 
7 
48 
9 
6 
49 
17 
7 
50 
28 
6 
1899 
5 i 
Jan. 
2 
6 
52 
9 
6 
53 
19 
7 
54 
28 
6 
55 
Feb. 
7 
7 
56 
28 
8 
57 
Mar. 
13 
8 
58 
July 
29 
10 
59 
Aug. 
10 
9 
60 
26 
9 
61 
Sept. 
11 
8 
62 
20 
8 
63 
Oct. 
2 
8 
64 
7 
7 
65 
23 
7 
66 
30 
7 
67 
Nov. 
4 
7 
68 
20 
7 
69 
26 
6 
7 ° 
Dec. 
5 
6 
7 i 
19 
7 
72 
28 
6 
1900 
73 
Jan. 
2 
6 
74 
24 
7 
75 
26 
6 
76 
Feb. 
4 
8 
77 
22 
8 
78 
24 
9 
79 
Mar. 
7 
80 
21 
8 
81 
May 
20 
14 
82 
June 
25 
14 
83 
July 
30 
10 
84 
.Aug. 
26 
8 
85 
Sept. 
6 
11 
86 
15 
7 
87 
Oct. 
4 
i 5 
88 
18 
10 
89 
23 
6 
1901 
90 
Feb. 
1 
9 
9 
Ctj 
3 
Julian 
3 
<j 
u 
Day 
0 
a 
G. M 
. T. 
2410000-I- 
4574 
54 
80 
6 
4596 
54 
150 
6 
4606 
58 
150 
6 
4613 
54 
150 
6 
4627 
54 
40 
6 
4633 
50 
40 
6 
4641 
54 
40 
6 
4652 
50 
40 
6 
4657 
50 
40 
6 
4664 
50 
40 
6 
4674 
54 
40 
6 
4683 
50 
40 
6 
4693 
54 
40 
6 
4714 
62 
150 
6 
4727 
58 
150 
6 
4865 
67 
150 
6 
4877 
63 
40 
6 
4893 
63 
40 
6 
4909 
58 
40 
6 
49 i 8 
5 s.; 
150 
40 
6 
6 
4930 
58 
40 
6 
4935 
54 
40 
6 
495 i 
54 
150 
6 
4958 
60 
150 
6 
4963 
50 
150 
6 
4979 
54 
150 
6 
4985 
50 
150 
6 
4994 
52 
150 
6 
5008 
54 
200 
6 
5017 
50 
150 
6 
5022 
50 
200 
6 
5044 
54 
150 
6 
5046 
50 
350 
40 
5055 
58 
350 
40 
5073 
58 
350 
40 
5075 
63 
175 
12 
5086 
6 
275 
12 
5100 
58 
12 
5160 
83 
40 
6 
5196 
83 
40 
6 
5231 
67 
40 
6 
5258 
58 
150 
6 
5269 
7 i 
237 
40 
5278 
54 
150 
6 
5297 
88 
350 
40 
53 ii 
67 
237 
40 
53 i 6 
50 
237 
40 
5425 
63 
40 
6 
Comparisons. 
Reduction, Steps. 
v not seen, limit 4 <d 
vi-2g, vid, e2,v . 
i>4 d, V2e, no-iv . 
aiov, V2n, vtf . 
a iv, viE' . 
V3d, b^v . 
vs a, b iv, vi y . 
vy, A'$v, vsa, b$v . . 
21 
27 
27 
36 
40 
42 
9 . 
o, 
4 , 
4 , 
4 , 
24.0, 
28.5, 
29.2, 
36.4 . 
41.6 
23 
26 
34 
4, 43.6, 43.6 . . 
41.5, 40.9, 42.4, 39.6 
vi y, A'3 v, V4a, 6311. 
vy, A r 2v, T4 a, b^v . 
A\v, &4-5V, y2V, V2a... 
A' 6v, 7/4T, a iv, v6-8 /.... 
05^, V 3 - 4 «, v\\ . 
ajv, vn, V4-3d . 
v id . 
/iv, V3-411, v$e . 
04V, V 4 f . 
v6 /, via, 64-5V. 
11- 2V, via . 
va . 
I3-4V, via . 
via, I4V, 64-511. 
12- 3V, V2a, 64-5V. 
vo— i a . 
05V, v\f, v$n . 
05T, V3n, v6e . 
vn, V2e, v8-iod . 
e^v, vn, ? V3-4d . 
en-V, V2d, n2V . 
div, vim, gi-2V . 
W2-3V±, limit v . 
42 
4 i 
39 
37 
32 
30 
5, 40.9, 41.4, 41.6 
5, 41.9, 41.4, 40.6 
9, 40.1, 39.5, 39.4 
9 , 37 - 5 , 36.4. 38.1 
4 . 30 . 7 . 35 -i 
4, 27.2 27.5 . 
30 
33 
37 
40 
37 
38 
38 
38 
1, 30 
4 . 35 
1, 38 
9 . 39 
4. . . . 
4 , 37 
4 . 37 
9 , 37 
7 , 3 i 
1 . . . 
4, 40 
4... 
9 • • • 
4, 40 
4, 40 
5 • 
■l 
-) 
32 
32 
27 
22 
22 
22 
4 . 35 
4 , 35 
2, 28 
5, 27 
5, 25 
o, 21 
1. 32 
1, 32 
5 . 32 
2, 26 
o, 25 
9, 18 
to 3V, d^v, limit v . 
v not seen, limit 2 <to. .. 
f E 2V, V4.C, E4C, C5D ) 
{b2g, d^m, mSB, B4E) 
( E3V, V3C, E2V, v6C. Af 
- d6m, m8-ioB, B^E..^ 
(C4-3D, limit 6-8 < D ) 
V2E, vB, miov . 
Bv, V2E, limit E . 
d2v, vim . 
aiOT, vf, v6-8e, viod. .. 
A'iv, vy, v6a . 
64-51/, via . 
V4d, vim, vf . 
d2v, vig . 
dsv, v6-8B . 
v glimpsed, limit 3-4 < d . 
E and v glimpsed. 
Eiv, viC, V4D . 
B6v, viE, V2C . 
17.4, 19.0 
7.1, 8.7 
6.1, 7-7, 7-1,10.7. . 
11.1, 11.5, 10.9 .. 
11 - 5 , h i. 
21.0, 21.9 . 
27.4, 31.1, 37.5, 33.0 
42.9, 41.5, 43.4 .. 
40.1, 38.4 . 
27.0, 28.2, 31.1 
21.0, 21.4 . 
18.0, 18.5 . 
8.1, 5.7, 4.0. 
5.5, 10.1, 6.7. 
vl, 7/4-5 a 
41.4, 41.9 
Means. 
Seeing, 
t. 
Steps. 
Mag. 
<19 
<12.2 
fair 
”4 
23.1 
11.67 
good 
136 
27.4 
11-13 
good 
146 
30.2 
10.73 
good 
153 
36.4 
9.98 
good 
167 
41.0 
9-37 
good 
173 
43 -1 
9.09 
good 
181 
41.1 
9-34 
good 
192 
41.6 
9-30 
good 
197 
4 i -3 
9-32 
good 
204 
39-7 
9-54 
good 
214 
37-4 
9.86 
good 
223 
32.7 
10.47 
good 
233 
28.3 
11.01 
good 
254 
24.0 
H -57 
low 
9 
30 -7 
10.72 
good 
148 
34-2 
10.27 
good 
160 
38.5 
9.70 
good 
175 
40.1 
9-49 
192 
37-5 
9-83 
good 
200 
38.6 
9.70 
good 
212 
38.6 
9.70 
good 
217 
37-9 
9.80 
good 
233 
33-2 
10.40 
good 
240 
33-3 
10.39 
good 
245 
29.2 
10.90 
fair 
3 
25-4 
11.38 
good 
9 
24. 2 
H -53 
good 
18 
20.9 
11.96 
good 
32 
18.4 
12.25 
good 
4 i 
18.2 
12.28 
good 
46 
<19 
<12.2 
.... 
68 
7-9 
13-49 
good 
70 
7-9 
13-49 
fair 
80 
11.1 
10.13 
good 
98 
11.4 
13-05 
good 
100 
21.4 
11.88 
fair 
110 
31.2 
10.67 
good 
124 
42.6 
9 - 15 
fair 
185 
39-2 
9.60 
good 
221 
28.7 
10.97 
good 
256 
21.2 
11.90 
fair 
24 
18.2 
12.28 
good 
36 
<19 
<12.2 
good 
44 
9 ± 
i 3 - 3 ± 
poor 
64 
5-9 
13.70 
good 
78 
7-4 
13-53 
good 
82 
41.7 
9.27 
fair 
192 
A Mag. 
4 - o. 48 
+ 0.36 
+ 0.33 
+ 0.08 
-0.31 
-0.30 
— 0.02 
—o. 12 
— o. 24 
-0.23 
+ 0.09 
4-0.10 
— 0.18 
— o. 11 
4-0.04 
4-0.09 
4-0.10 
4-0.13 
+ 0.35 
— 0.04 
— o. 17 
-0.58 
— o. 27 
-0.30 
-0.58 
— 0.29 
-0.45 
— 0.48 
-0.49 
— 0.62 
4-0.02 
0.00 
0.00 
4 - 0.02 
-0.63 
-1.14 
— 0.17 
-0.37 
— o 30 
— 0.27 
-0.30 
-o. Izb 
4 - 0.21 
4-0.05 
— 0.08 
