90 
RESEARCHES IN STEELAR PHOTOMETRY. 
Table 55.— 6100 RV Herculis. Photometer Measures of Comparison Stars.— Continued. 
1904 August 
13 - 
12-INCH. 
Good. 
Sidereal 
Zen- 
Mean Scale Readings. 
Magnitude. 
Star. 
Scale Readings. 
c. 
Time. 
Dist. 
Mean of 3 
Mean of 6- 
H. 
P. 
h m 
O 
19 38 
33 
b 
31.3 32.5 32.4 
32.07 
32.60 
2-93 
9-95 
10.19 
u 
56.7 56.1 55.9 
5623 
56.72 
5-33 
12.35 
12.59 
r 
49.0 48.4 49.7 
49 03 
48.53 
4.67 
11.69 
U -93 
/ 
42.5 41.6 42.2 
42.10 
41.22 
3-91 
10.93 
11. 17 
s 
60.1 59.0 58.7 
59-27 
59-15 
5-45 
12.47 
12.71 
0 
45.8 46.5 48.0 
46.77 
46.00 
4.42 
11.44 
11.68 
d 
40.0 40.1 39.6 
39-90 
38.94 
3-65 
10.67 
10.91 
e 
20.1 20.3 19.2 
19.87 
20.07 
1.72 
8-74 
8.98 
e 
20.4 19.8 20.6 
20.27 
.... 
. 
d 
37 1 38.3 38.5 
37-97 
• 
0 
44.8 45.9 45.0 
45 23 
. 
.... 
. 
s 
57.6 59.2 60.3 
59 03 
. 
.... 
f 
39.9 40.9 40.2 
40.33 
r 
47.0 48.9 48.2 
48.03 
..... 
.... 
u 
57.8 56.8 57.0 
57.20 
. 
19 58 
37 
b 
33.0 32.8 33.6 
33-13 
. 
.... 
1904 September 8. 
Quiet, dull, fair to good. 
20 35 
44 
b 
20.1 20.9 20.7 
20.57 
21.60 
1.88 
9.88 
10.12 
u 
41.9 42.6 41.8 
42.10 
43-24 
4 -13 
12.13 
12.37 
r 
38.6 39.2 38.4 
38.73 
39-13 
3-68 
11.68 
11.92 
i 
29.8 30.7 30.2 
30-23 
31.07 
2.76 
10.76 
11.00 
s 
48.3 48.1 48.2 
48.20 
49.29 
4.78 
12.78 
13.02 
0 
37-3 37-2 38.0 
37-50 
37-32 
3-46 
11.46 
11.70 
d 
29.7 29.4 29.8 
29.63 
29.80 
263 
10.63 
10.87 
e 
14.0 14.7 15.0 
14-57 
14.72 
1.01 
9.01 
9-25 
e 
is.2 14.4 iso 
14.87 
d 
.s 20.2 T.O.2 
29.97 
0 
36.2 37.3 38.0 
37.17 
s 
S1.1 SO.2 49.8 
SO. 37 
f 
30.8 32.8 32.1 
31.90 
r 
38.S 40.6 39 .S 
39-53 
u 
4 S•0 44.1 44.0 
44.37 
21 0 
b 
22.9 22.9 22.1 
22.63 
. 
1900 June 8. 
40 -INCH, WEDGE II. 
12 45 
P 
50.9 46.8 47.2 48.1 
48.25 
4.82 
14.87 
15.12 
s 
28.1 28.1 26.2 29.5 
27.98 
2.62 
12.67 
12.92 
£ 
47 -i 44-3 46.5 44-6 
45-63 
4-57 
14.62 
14.87 
V 
40.9 41.7 40.0 42.3 
41-23 
4.07 
14.12 
14-37 
13 15 
r 
21.0 20.2 20.8 21.5 
20.88 
1.63 
11.68 
”•93 
1900 July 12. 
s 
27.0 24.0 26.0 29.3 
26.58 
2-45 
12.52 
12.77 
V 
24.4 24.1 23.9 25.0 
24-35 
2.14 
12.21 
12.46 
V 
44.0 43.9 41.8 43.7 
43-35 
4-32 
14-39 
14.64 
/ 
12.5 13.8 15.2 14.1 
13.90 
0.52 
10.59 
10.84 
r 
22.4 21.1 21.7 20.9 
21-53 
1.74 
11.81 
12.06 
a 
32.2 32.0 32.2 34.2 
32.65 
3 -i 5 
13.22 
13-47 
18 45 
0 
20.4 20.8 22.8 20.0 
21.00 
1.67 
11.74 
11.99 
