RESEARCHES IN STELLAR PHOTOMETRY 
114 
Table 68.—6894 S Lyr^E. Mean Magnitudes from 36$ Day Groups. 
Group No. 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
J- D... 
36 
73 
109 
145 
182 
218 
254 
291 
327 
363 
400 
436 
j r 
85 
238 
272 
308 
348 
3 * 4 ° <! 
M 
.... 
11.20 
.... 
11. 12 
11.78 
12.00 
13.02 
JM 
— 0.12 
.... 
— 0.22 
— 0.22 
— 0.66 
— 0.46 
1 
No. 
.... 
2 
r . . . 
.... 
.... 
2 
2 
2 
2 
.... 
r t 
.... 
93 
130 
167 
202 
236 
270 
307 
4276 -j 
M 
.... 
10.97 
10.16 
1043 
10.69 
n.36 
12.08 
12.60 
.... 
JM 
, , . . 
-0.17 
—0.18 
— 0.08 
-0.13 
+0.12 
+ 0.16 
— 0.04 
.... 
l No. 
3 
2 
2 
3 
2 
2 
2 
f t 
59 
95 
135 
169 
200 
240 
269 
389 
4 i 7 
M 
11.92 
11.12 
10.20 
10-54 
11.04 
11.68 
12.08 
14.27 
14.87 
47I 2 1 
JM 
.... 
— 022 
+ 0.05 
—0.06 
+ 0.17 
+ 0.29 
+0.31 
4-0.18 
-0. 13 
+ 0.12 
_ No. 
2 
4 
3 
3 
3 
4 
1 
1 
2 
r t 
12 
46 
96 
125 
171 
197 
.... 
M 
14.41 
13.08 
10.85 
10.13 
10.18 
10.70 
5 I 4° ' 
JM 
-0.15 
+ 0.44 
-0. 15 
—0.26 
— 0. 21 
— 0.02 
L No. 
2 
2 
3 
2 
1 
1 
r t 
.... 
.... 
.... 
117 
242 
354 
M 
.... 
.... 
.... 
10.94 
11.40 
1338 
55°4 
JM 
.... 
+0.39 
-0.03 
-0.25 
L No. 
1 
2 
1 
r * 
23 
37 
87 
• • • • 
M 
14.10 
13.82 
11.87 
JM 
+ 0.06 
+ 0.63 
+ 0-57 
L No. 
3 
1 
1 
.... 
f t 
.... 
164 
241 
266 
306 
393 
M 
.... 
9-97 
11.76 
12.03 
13 • 2 i 
14.67 
0450 
JM 
.... 
- 0-34 
+0.25 
+ 0.19 
+ 0.5 ± 
-0. 17 
L No. 
.... 
2 
1 
1 
I 
1 
r 1 
25 
.... 
.... 
6892 
M 
JM 
14.87 
+ 0.77 
.... 
.... 
.... 
w No. 
1 
.... 
r t 
20 
47 
9 i 
127 
168 
200 
239 
270 
307 
351 
39 i 
4 i 7 
M 
14.46 
12.61 
11.20 
10.36 
10.28 
10.81 
n.46 
11.99 
12.48 
13 20 
14.47 
14.87 
] JM 
+ 0. 13 
+ 0.21 
-0.03 
—0.10 
— 0.06 
+ 0.07 
+0.11 
4-0.04 
— 0.26 
-0-39 
+ 0.02 
4-0.12 
L No. 
8 
5 
13 
8 
8 
7 
11 
6 
5 
3 
2 
2 
