154 
RESEARCHES IN STELLAR PHOTOMETRY. 
Table 95 .— 7458 V Delphini. Visual Observations of the Variable. —Continued. 
| 
Date. 
u 
ji 
g 
s 
3 
N 0 . 
Month 
Hour 
Julian 
Day 
G. M. T. 
1 
and Day. 
C. S. T. 
0 
1898 
2410000 -f 
46 
Feb. 
15 
18 
4337-00 
47 
Mar. 
2 
18 
4352.00 
48 
i5 
17 
4364.92 
49 
23 
17 
4372.92 
150 
6 
50 
April 
1 
16 
4381.88 
150 
6 
5i 
15 
16 
4395 •83 
150 
6 
52 
June 19 
10 
4460.67 
150 
6 
53 
21 
13 
4462.63 
. . . 
12 
54 
July 
7 
10 
4478.67 
. . . 
12 
55 
18 
11 
4489.71 
. . . 
12 
56 
Aug. 
9 
9 
45II-63 
. . . 
12 
57 
80 
12 
17 
9 
45I9-63 -j 
So 
6 
1899 
58 
Jan. 
9 
6 
4664.50 
150 
6 
59 
Mar. 
22 
17 
4736.96 
150 
6 
60 
Apr. 
16 
16 
4761.92 
200 
6 
61 
May 
10 
15 
4785.88 
150 
6 
62 
29 
10 
4804.67 
150 
6 
63 
June 
7 
10 
4813.67 
150 
6 
64 
10 
15 
4816.88 
150 
6 
65 
26 
10 
4832.67 
150 
6 
66 
July 
8 
10 
4844.67 
150 
6 
67 
Aug. 
10 
9 
4877.60 
150 
6 
68 
22 
9 
4889.66 
150 
6 
69 
30 
9 
4897.60 
150 
6 
70 
Sept. 
4 
9 
4902 . 601 
150 
40 
6 
6 
71 
20 
8 
4918.56 
6 
72 
Oct. 
2 
8 
4930.56 
40 
6 
73 
6 
8 
4934-56 
40 
6 
74 
IS 
8 
4946 ■56 
80 
6 
75 
24 
7 
4952.54 
40 
6 
76 
Nov. 
3 
8 
4962.58 
40 
6 
77 
8 
7 
4967 - 54 
40 
6 
78 
i.S 
6 
4974-50 
40 
6 
79 
22 
7 
4981.52 
4° 
6 
80 
26 
6 
4985-50 
4° 
6 
81 
Dec. 
*/ 
4996 . ] 
150 
40 
6 
6 
82 
19 
6 
5008.50 
150 
6 
83 
28 
7 
5017.52 
1900 
84 
Jan. 
4 
6 
5024 •50 
150 
6 
85 
24 
6 
5044.50 
150 
6 
86 
Mar. 
2 
14 
5081.83 
275 
12 
87 
May 
1 
16 
5I4I-92 
275 
12 
88 
3 
14 
5I43-83 
. . . 
40 
89 
11 
15 
5151.88 
460 
40 
90 
June 
8 
15 
5179.88 
237 
40 
9i 
•9 
14 
5190.83 
350 
40 
92 
28 
13 
5199-79 
237 
40 
93 
July 
20 
12 
5221.75 
237 
40 
95 
25 
12 
5226.75 
460 
40 
96 
Aug. 
16 
13 
5248.79 
460 
40 
97 
29 
13 
5261.79 
700 
40 
98 
30 
10 
5262.67 
237 
40 
99 
Sept. 
6 
9 
5269.63 
237 
40 
Comparisons. 
Reduction, Steps. 
v not seen, limit a . 
v not seen, limit /. 
v not seen, limit il u <k 
v not seen, limit a . 
V2a, /5V . 
V3/, V 2 /, vi d, k 6 v . 
/ IT, VIC, Vg . 
fl— 2 V, VI -2 C. 
d^v, c 2-3V, V5a. 
d 6 v, vi a . 
a 3 ~ 4 v > v2-3>-. 
a4“5' I '« V3>y, limit y . 
«4V, limit v. 
296, 29.5 . 
37 - 5 . 38.6, 34.5, 34.2 
33 - 5 . 3 i- 9 . 36.4. 
33 °. 32.4 . 
29.5, 28.4, 32.6. 
27 - 5 , 28.6 . 
241. 22.5. 
23-1, 23.0. ) 
236.) 
v not seen, limit a. 
v not seen, limit a . 
v not seen, limit a. 
v not seen, limit 1 <a. . 
v not seen, limit a ... . 
v not seen, limit 1 <0. . 
v not seen, limit 2 <a. . 
v not seen, limit 2<0. . 
v not seen, limit 4-5 <0 
v not seen, limit 2-3 < a 
v not seen, limit a.... 
T> 4 - 5 a, vg, /3-4V. 
V5g, V4/, &2v, ni2V . 
V4~5n, V2*, vi d . 
VljM>X, V2£ . 
viox, V2~3e. 
viox, vie, vi . 
v6:r. 
v8:r±, e4V. 
£5V, v\x . 
£4V, vyc . 
32.1, 36.4, 31.0- 
4 i- 4 , 38 . 5 . 39 - 9 . 39 - 9 l 
48.4, 48.4, 48.4. .. J 
56.4, 57-2 . 
56.4, 57 7 . 
56.4, 56.2, 56.3- 
54 - 4 , 51-2 
50 . 7 . 50.4 
51-2, 49.4 
£$-6v, V2-3.V. 
e6-8v, vi-2.t. 
e 6 - 8 v, V2.r. 
49.7, 48.9. 
48.2, 47-9. 
48.2, 48.4. 
*2~3V. 
X2-3V, V4 n - 
x6v, n iv, V 5 - 6 " 
nyv, V 3 - 4 /, V4g 
43-9 .I 
43.9, 46.8.) 
40.4, 41.8, 41.9 
38.8, 38.0, 40.4 
nyv , vg, V2-3/. 
g 4 V, /I- 2 V, vi-2 k . 
o6v, V3-41', limit y . 
v not seen, y glimpsed 
v is 1 to 1 < y, ! J is 2M < y . 
v is 1 to iJ M <y, 4 ' 3 - 4 ”. • • 
/i seen, but nothing near % 
v not seen, limit 1“ <y. . .. 
///O-I-T, 7 : 4 - 5 ^. I 
t./*~ .i 
37 - 8 , 36.4, 37-0 - 
32 . 4 . 33-0 . 
21.6, 23.5. 
v not seen, limit /■* 
!*■ 5 - 6 v. ; • -- 
v not seen,limit ! L . . 
fvglimpsed, not steadily held 
(v is 1 $ to 2 “ </2, and < A 
) 
> 
> 
v or A not seen.. 
v not seen, limit y 
Means. 
I 
Steps. 
Mag. 
Seeing 
/. 
J Mag 
<12.2 
good 
.... 
<11.1 
fair 
. • . 
.... 
.... 
<11.8 
fair 
... 
.... 
.... 
<12.2 
fair 
• • . 
.... 
29-5 
11.83 
good 
5i8 
+ 1-43 
36.7 
10.83 
good 
3 
+ 0.95 
33 • 9 
11.21 
good 
68 
+ 0.61 
32.7 
11.42 
.... 
70 
+ 0.78 
30.2 
11.76 
good 
86 
+ 0.74 
28.0 
12.03 
fair 
97 
+ 0.75 
23-3 
12.67 
good 
119 
+ 0.85 
23.2 
12.68 
fair 
127 
+ 0.65 
<12.2 
<12.2 
<12.2 
.... 
<12.3 
.... 
<12.2 
• • • 
.... 
<12.3 
fair 
.... 
<12.4 
good 
<12.5 
fair 
«... 
<12.7 
good 
.... 
<12.4 
good 
.... 
<12.2 
moon 
.... 
33-2 
n -33 
good 
505 
4-0.23 
43-5 
9.86 
good 
5 io 
- 0-95 
56.8 
7-83 
good 
526 
— 2.26 
57 -i 
7.80 
good 
9 
- 1-93 
56.3 
7-93 
good 
13 
-i -75 
52-4 
8.52 
moon 
25 
— 1.16 
52.8 
8.46 
good 
3 i 
- * • 34 
50.5 
8.83 
fair 
4 i 
— 1 -17 
503 
8.83 
good 
46 
-1.27 
49-3 
8-97 
good 
53 
-1.30 
48.1 
9-15 
fair 
60 
— 1.26 
4S.3 
9 - x 4 
fair 
64 
-1.36 
44.8 
9-85 
fair 
75 
— 0.92 
4 i -3 
10.15 
good 
87 
— 0.89 
39-0 
10.50 
.... 
96 
-0.75 
i 
37 -o 
10.78 
fair 
103 
— o. 65 
32.7 
11.40 
poor 
123 
-0.52 
22.7 
12.74 
fair 
160 
-0.13 
<L 3 
fair 
. . . 
<2.0 
CO • 
Tt* *0 * 
rf rj- • rf- 
V 
poor 
moon 
222 
230 
00 
-o. 4 ± 
-0.5 
15-44 
fair 
278 
— 0.22 
3-0 
15.08 
fine 
300 
— 1.00 
- 3-5 
16.0 
305 
— 0.1 ± 
.... 
< 15 
.... 
.... 
.... 
17 -o± 
fair 
340 
-fo.4± 
.... 
<15 
moon 
• • . 
.... 
.... 
<i 3 
moon 
. . . 
.... 
