150 
RESEARCHES IN STELLAR PHOTOMETRY 
Table 92.—7458 V Delphini. Photometer Measures of Comparison Stars. —Continued. 
1900 July 26. 
40 -INCH, WEDGE II. 
Twilight- 
Sidereal 
1 
Zen. 
1 
Mean Scale Readings. 
( 
P 
Magnitude. 
r>jqt 
OCcilc Ivcaulll^S, 
Mean of 3. 
Mean of 6. 
H. 
P. 
h m 
0 
! 
d 
18.5 18.3 18.3 18.8 
18.48 
16.48 
0.92 
10.84 
11.10 
c 
24.2 22.2 23.2 22.2 
22.70 
21.72 
1-77 
11.69 
1195 
1 
18.2 19.8 16.8 16.7 
18.13 
16.39 
0.91 
10.83 
11.09 
a 
27.8 25.1 25.5 26.9 
26.33 
24-93 
2.23 
12.15 
12.41 
r 
36.0 37.5 35.5 36.2 
36 • 30 
3-52 
13-44 
13-70 
l 
20.1 19.9 . 
20.00 
i-5 
11.4 
11.7 
K 
14s 16.2 . 
15-35 
0.72 
10.6 
10.9 
a 
22.5 23.9 22.8 24.9 
23-53 
.... 
/ 
13.2 14.8 14.9 15.7 
1465 
c 
19.8 20.9 19.9 18.3 
19 73 
.... 
. 
d 
14.2 15.0 13.9 14.8 
14.48 
.... 
1900 August 30. 
19 50 
1 
16.5 16.5 17.2 
16.73 
15-03 
0.71 
10.87 
11.13 
a 
27.O 27.2 24.9 
26.37 
24.17 
2.13 
12.29 
12.55 
y 
31.8 32.1 33.3 
32.40 
33-29 
3.22 
I3-38 
13-64 
7T 
52.0 50.0 50.9 
50.97 
50.89 
503 
15-19 
15-45 
p 
49-9 54-7 53-6 
52.73 
52.08 
5-13 
15-29 
15-55 
p 
51.1 52.3 51.9 
51-77 
51-79 
5-i 1 
15-27 
15-53 
0 
46.8. 
46.8 
4-7± 
1 4 • 9± 
15- i± 
OJ 
36.1 38.5 36.8 
37-13 
. 
3.62 
13-78 
14.04 
0 
53.0 .50.2 52.2 
51.80 
.... 
p 
50.3 50.9 53 1 
51-43 
.... 
. 
7 Z 
50.9 49.8 51.7 
50.80 
• • • • • 
.... 
y 
33-3 35-2 34 0 
34-17 
. 
a 
23.2 20.9 21.8 
21.97 
. 
20 20 
' 
i 
12.4 15.0 12.6 
13-33 
. 
.... 
1900 September 6. 
Moon too bright. 
I 
! ; 
1 21 47 
d 
15.2 16.2 15.6 
15-67 
0.80 
10.95 
11.21 
c. 
18.9 19.9 20.1 
1963 
i -43 
11.58 
11.84 
i 
16.0 12.0 14.4 
14-1.3 
0.58 
10 73 
10.99 
a 
22.0 24.2 25.7 
23-97 
2.10 
12.25 
12.51 
y 
37-9 34-3 35-0 
35-73 
3-46 
13.61 
13-87 
22 5 j 
OJ 
38.9 39.6 37.7 
38.73 
3-79 
13 94 
14.20 
1900 September 13. 
Good. 
22 22 
d 
16.5 15.1 15.9 
15 • 83 
15-70 
0.80 
11.04 
11.30 
c 
19.2 18.2 17.8 
18.40 
18.09 
1.21 
ii-45 
11.71 
f 
12.0 11.8 12.3 
12.03 
12.88 
0.40 
10.64 
10.90 
a 
25.0 25.9 23.4 
24-77 
24-39 
2.16 
12.40 
12.66 
y 
35-2 35.7 32.5 
34-47 
34-32 
3-32 
I3-56 
13.82 
/jt 
52.1 52.0 51.9 
52.00 
5-12 
1536 
15-62 
p 
47.5 46.9 47.8 
47.40 
4-75 
14.99 
15-25 
<p 
43 0. 
4-3± 
i4-5± 
14.8 ± 
to' 
4io. 
41 ± 
i4-3± 
i4-6± 
OJ 
30-5. 
2.9 i 
'3-i± 
13 • 4 i 
(T 
39-8. 
3-9± 
14-1 ± 
14.4± 
a' 
42 7 . 
4-2± 
i4-4± 
14 • 7 i 
r 
37-7. 
3- 7± 
i3-9± 
14.2 ± 
y 
34-8 33.9 33.8 
34- 17 
. 
a 
23.8 24.2 24.0 
24.00 
. 
1 
11.0 11.9 11.1 
U-33 
..... 
/ 
13.2 14.5 13.5 
13-73 
c 
17.1 19.0 17.2 
17-77 
22 57 
d 
14.9 16.6 15.2 
1.5-57 
. 
