98 
MR. RUMKER’S OBSERVATIONS 
|3 Chamaeleontis. (Ann. Var. — 19."997.) 
Superior Culmination. 
Inferior Culmination. 
1623. 
Haro m. 
Therm. 
Microscopes. 
1823. 
Barom. 
Therm. 
Microscopes. 
i. 
11. 
III. 
IV. 
1. 
II. 
III. 
IV. 
June 15 
Refract. 
inches. 
29.69 
-f- Re< 
o 
57 
luct. 
o / // 
147 38 25.1 
-2 0.4 
39 "9.6 
2 0.4 
/ // 
38 50 
2 0.4 
June 15 
Refract 
inches. 
29.73 
— Re< 
O 
52.3 
luct. 
124 20 20.7 
-1 15.2 
21 45 
1 15.2 
21 10.3 
1 15.2 
20 49.5 
1 15.2 
Superior Culminat. 
Inferior Culminat... 
Half Diflf. s. r. D. 
147 36 24.7 
124 19 5.5 
37 9.2 
19 55.1 
36 49.6 
19 34.3 
124 19 5.5 
20 29.8 
19 55.1 
19 34.3 
11 38 39.6 
38 37.1 
38 37.6 
Mean S. P. D. of (3 Chamaeleontis, Jan. 1, 1828 11° 38' 38".l by 2 Observ. 
'/} Chamaeleontis. (Ann. Var. — 13".328.) 
Superior Culmination. 
Inferior Culmination. 
E 
Microscopes. 
i 
Microscopes. 
1822. 
Barom. 
1822. 
JZ 
1. 
11. 
in. 
IV. 
JZ 
H 
I. 
11. 
III. 
IV. 
inches. 
0 / // 
/ // 
/ // 
inches. 
O , /_ //. _ 
/ // 
/ // 
/ ✓/ 
May 6 
30.20 
59 
11 41 40.0 
41 40.7 
41 35.0 
May 9 
29.89 
50 
348 21 24.7 
21 43 
21 32 
21 6.0 
Refract, and Reduct. 
-1 54.2 
1 54.3 
1 54.2 
Refract, and Reduct. 
-1 24.1 
1 24.1 
1 24.1 
1 24.2 
Superior Culminat. 
11 39 45.8 
39 46.4 
39 40.8 
348 20 0.6 
20 18.9 
20 07.9 
19 41.8 
Inferior Culminat... 
348 20 0.6 
20 7.9 
19 41.8 
Half DifT. S. P. D. 
11 39 52.6 
39 49.2 
39 59.5 
MeanS. P. D. of jj Chamaeleontis, Jan. 1, 1828 11° 39' 53".8by 2 Observ. 
a Apodis. (Ann. Var. — 16". 154.) 
Superior Culmination. 
Inferior Culmination. 
1827. 
Barom. 
Therm. 
Microscopes. 
1827. 
Barom. 
Therm. 
Microscopes. 
1 . 
11 . 
III. 
IV. 
1 . 
II. 
III. 
IV. 
July 2K 
Aug. 3 
inches. 
30.25 
30.12 
0 
19.5 
52 
O t H 
11 57 30.5 
11 57 29 
/ /✓ 
57 45 
57 40 
57 42 
57 48 
57 44 
July 29 
30 
31 
Aug. 1 
2 
inches. 
30.05 
29.81 
30.04 
30.08 
30.07 
0 
45 
54 
49 
32 
33 
0 / // 
348 35 53 
45 
» » 
„ „ 48 
99 » 50 
„ „ 52.8 
35 52.7 
„ 40.3 
„ 47.0 
„ 53.0 
„ 46.3 
/ // 
36 4.0 
35 53.5 
35 54.0 
36 5.0 
35 56.4 
/ // 
35 54 
„ 47.6 
„ 49.0 
„ 54.5 
„ 54.4 
Ju y 31 
Refract 
... Mean ... 
— Rcduct. 
11 57 29.75 
-46.17 
57 45 
46.2 
57 41.0 
46.2 
57 46 
46.1 
Superior Culminat. 
Inferior Culminat... 
Half DifT. S. P. U. 
11 56 43.58 
348 33 16.1 
56 58.8 
33 14.3 
56 54.8 
33 25.0 
56 59.9 
33 18.3 
July 31 
... Mean ... 
348 35 49.76 
-2 33.63 
35 47.9 
2 33.6 
35 58.6 
2 33.6 
35 51.9 
2 33.6 
11 41 43.7 
y 
41 52.2 
[can of 4 
41 41.9 
tlicroscop 
11 50.8 
es 
11° 41' 47".9 by 
348 33 16.1 
7 Observ. 
33 14.3 
33 25.0 
33 18.3 
