日単位の黒点データ一覧
1818年01月から2026年06月までの黒点データ一覧が、
1ページにつき365日（1年）ぶん表示されている。
ただし、06月（今月）のデータはまだ観測途中である。
また、黒点数が-1.0となっているのは観測ができなかった日を示している。
出力 (CSV)
太陽黒点のデータはベルギーの王立天文台が提供するもので、ライセンスは CC BY-NC 4.0 である。
| 観測年 |
観測月 |
観測日 |
黒点数 |
| 1841 |
7 |
15 |
28.0 |
| 1841 |
7 |
14 |
28.0 |
| 1841 |
7 |
13 |
-1.0 |
| 1841 |
7 |
12 |
-1.0 |
| 1841 |
7 |
11 |
83.0 |
| 1841 |
7 |
10 |
85.0 |
| 1841 |
7 |
9 |
92.0 |
| 1841 |
7 |
8 |
88.0 |
| 1841 |
7 |
7 |
42.0 |
| 1841 |
7 |
6 |
73.0 |
| 1841 |
7 |
5 |
107.0 |
| 1841 |
7 |
4 |
112.0 |
| 1841 |
7 |
3 |
78.0 |
| 1841 |
7 |
2 |
73.0 |
| 1841 |
7 |
1 |
82.0 |
| 1841 |
6 |
30 |
115.0 |
| 1841 |
6 |
29 |
87.0 |
| 1841 |
6 |
28 |
98.0 |
| 1841 |
6 |
27 |
77.0 |
| 1841 |
6 |
26 |
-1.0 |
| 1841 |
6 |
25 |
87.0 |
| 1841 |
6 |
24 |
128.0 |
| 1841 |
6 |
23 |
123.0 |
| 1841 |
6 |
22 |
82.0 |
| 1841 |
6 |
21 |
-1.0 |
| 1841 |
6 |
20 |
118.0 |
| 1841 |
6 |
19 |
70.0 |
| 1841 |
6 |
18 |
75.0 |
| 1841 |
6 |
17 |
108.0 |
| 1841 |
6 |
16 |
108.0 |
| 1841 |
6 |
15 |
-1.0 |
| 1841 |
6 |
14 |
93.0 |
| 1841 |
6 |
13 |
-1.0 |
| 1841 |
6 |
12 |
42.0 |
| 1841 |
6 |
11 |
93.0 |
| 1841 |
6 |
10 |
93.0 |
| 1841 |
6 |
9 |
95.0 |
| 1841 |
6 |
8 |
-1.0 |
| 1841 |
6 |
7 |
70.0 |
| 1841 |
6 |
6 |
73.0 |
| 1841 |
6 |
5 |
70.0 |
| 1841 |
6 |
4 |
75.0 |
| 1841 |
6 |
3 |
118.0 |
| 1841 |
6 |
2 |
128.0 |
| 1841 |
6 |
1 |
-1.0 |
| 1841 |
5 |
31 |
160.0 |
| 1841 |
5 |
30 |
142.0 |
| 1841 |
5 |
29 |
128.0 |
| 1841 |
5 |
28 |
128.0 |
| 1841 |
5 |
27 |
118.0 |
| 1841 |
5 |
26 |
93.0 |
| 1841 |
5 |
25 |
68.0 |
| 1841 |
5 |
24 |
68.0 |
| 1841 |
5 |
23 |
70.0 |
| 1841 |
5 |
22 |
-1.0 |
| 1841 |
5 |
21 |
98.0 |
| 1841 |
5 |
20 |
48.0 |
| 1841 |
5 |
19 |
83.0 |
| 1841 |
5 |
18 |
-1.0 |
| 1841 |
5 |
17 |
-1.0 |
| 1841 |
5 |
16 |
112.0 |
| 1841 |
5 |
15 |
132.0 |
| 1841 |
5 |
14 |
135.0 |
| 1841 |
5 |
13 |
83.0 |
| 1841 |
5 |
12 |
125.0 |
| 1841 |
5 |
11 |
120.0 |
| 1841 |
5 |
10 |
108.0 |
| 1841 |
5 |
9 |
125.0 |
| 1841 |
5 |
8 |
120.0 |
| 1841 |
5 |
7 |
120.0 |
| 1841 |
5 |
6 |
132.0 |
| 1841 |
5 |
5 |
133.0 |
| 1841 |
5 |
4 |
120.0 |
| 1841 |
5 |
3 |
-1.0 |
| 1841 |
5 |
2 |
125.0 |
| 1841 |
5 |
1 |
142.0 |
| 1841 |
4 |
30 |
87.0 |
| 1841 |
4 |
29 |
102.0 |
| 1841 |
4 |
28 |
75.0 |
| 1841 |
4 |
27 |
82.0 |
| 1841 |
4 |
26 |
78.0 |
| 1841 |
4 |
25 |
107.0 |
| 1841 |
4 |
24 |
73.0 |
| 1841 |
4 |
23 |
58.0 |
| 1841 |
4 |
22 |
23.0 |
| 1841 |
4 |
21 |
23.0 |
| 1841 |
4 |
20 |
23.0 |
| 1841 |
4 |
19 |
42.0 |
| 1841 |
4 |
18 |
23.0 |
| 1841 |
4 |
17 |
50.0 |
| 1841 |
4 |
16 |
50.0 |
| 1841 |
4 |
15 |
128.0 |
| 1841 |
4 |
14 |
98.0 |
| 1841 |
4 |
13 |
-1.0 |
| 1841 |
4 |
12 |
-1.0 |
| 1841 |
4 |
11 |
70.0 |
| 1841 |
4 |
10 |
60.0 |
| 1841 |
4 |
9 |
115.0 |
| 1841 |
4 |
8 |
83.0 |
| 1841 |
4 |
7 |
87.0 |
| 1841 |
4 |
6 |
78.0 |
| 1841 |
4 |
5 |
67.0 |
| 1841 |
4 |
4 |
57.0 |
| 1841 |
4 |
3 |
58.0 |
| 1841 |
4 |
2 |
52.0 |
| 1841 |
4 |
1 |
25.0 |
| 1841 |
3 |
31 |
25.0 |
| 1841 |
3 |
30 |
-1.0 |
| 1841 |
3 |
29 |
-1.0 |
| 1841 |
3 |
28 |
-1.0 |
| 1841 |
3 |
27 |
67.0 |
| 1841 |
3 |
26 |
57.0 |
| 1841 |
3 |
25 |
50.0 |
| 1841 |
3 |
24 |
-1.0 |
| 1841 |
3 |
23 |
0.0 |
| 1841 |
3 |
22 |
52.0 |
| 1841 |
3 |
21 |
23.0 |
| 1841 |
3 |
20 |
-1.0 |
| 1841 |
3 |
19 |
58.0 |
| 1841 |
3 |
18 |
25.0 |
| 1841 |
3 |
17 |
32.0 |
| 1841 |
3 |
16 |
-1.0 |
| 1841 |
3 |
15 |
52.0 |
| 1841 |
3 |
14 |
-1.0 |
| 1841 |
3 |
13 |
53.0 |
| 1841 |
3 |
12 |
87.0 |
| 1841 |
3 |
11 |
93.0 |
| 1841 |
3 |
10 |
118.0 |
| 1841 |
3 |
9 |
-1.0 |
| 1841 |
3 |
8 |
112.0 |
| 1841 |
3 |
7 |
107.0 |
| 1841 |
3 |
6 |
-1.0 |
| 1841 |
3 |
5 |
0.0 |
| 1841 |
3 |
4 |
23.0 |
| 1841 |
3 |
3 |
25.0 |
| 1841 |
3 |
2 |
32.0 |
| 1841 |
3 |
1 |
0.0 |
| 1841 |
2 |
28 |
28.0 |
| 1841 |
2 |
27 |
32.0 |
| 1841 |
2 |
26 |
-1.0 |
| 1841 |
2 |
25 |
32.0 |
| 1841 |
2 |
24 |
40.0 |
| 1841 |
2 |
23 |
-1.0 |
| 1841 |
2 |
22 |
-1.0 |
| 1841 |
2 |
21 |
-1.0 |
| 1841 |
2 |
20 |
52.0 |
| 1841 |
2 |
19 |
45.0 |
| 1841 |
2 |
18 |
45.0 |
| 1841 |
2 |
17 |
-1.0 |
| 1841 |
2 |
16 |
102.0 |
| 1841 |
2 |
15 |
102.0 |
| 1841 |
2 |
14 |
85.0 |
| 1841 |
2 |
13 |
-1.0 |
| 1841 |
2 |
12 |
-1.0 |
| 1841 |
2 |
11 |
45.0 |
| 1841 |
2 |
10 |
23.0 |
| 1841 |
2 |
9 |
-1.0 |
| 1841 |
2 |
8 |
0.0 |
| 1841 |
2 |
7 |
23.0 |
| 1841 |
2 |
6 |
33.0 |
| 1841 |
2 |
5 |
37.0 |
| 1841 |
2 |
4 |
62.0 |
| 1841 |
2 |
3 |
62.0 |
| 1841 |
2 |
2 |
60.0 |
| 1841 |
2 |
1 |
90.0 |
| 1841 |
1 |
31 |
65.0 |
| 1841 |
1 |
30 |
-1.0 |
| 1841 |
1 |
29 |
75.0 |
| 1841 |
1 |
28 |
73.0 |
| 1841 |
1 |
27 |
-1.0 |
| 1841 |
1 |
26 |
50.0 |
| 1841 |
1 |
25 |
0.0 |
| 1841 |
1 |
24 |
0.0 |
| 1841 |
1 |
23 |
0.0 |
| 1841 |
1 |
22 |
0.0 |
| 1841 |
1 |
21 |
0.0 |
| 1841 |
1 |
20 |
0.0 |
| 1841 |
1 |
19 |
23.0 |
| 1841 |
1 |
18 |
-1.0 |
| 1841 |
1 |
17 |
-1.0 |
| 1841 |
1 |
16 |
-1.0 |
| 1841 |
1 |
15 |
-1.0 |
| 1841 |
1 |
14 |
-1.0 |
| 1841 |
1 |
13 |
92.0 |
| 1841 |
1 |
12 |
90.0 |
| 1841 |
1 |
11 |
-1.0 |
| 1841 |
1 |
10 |
83.0 |
| 1841 |
1 |
9 |
-1.0 |
| 1841 |
1 |
8 |
-1.0 |
| 1841 |
1 |
7 |
-1.0 |
| 1841 |
1 |
6 |
-1.0 |
| 1841 |
1 |
5 |
-1.0 |
| 1841 |
1 |
4 |
50.0 |
| 1841 |
1 |
3 |
-1.0 |
| 1841 |
1 |
2 |
-1.0 |
| 1841 |
1 |
1 |
-1.0 |
| 1840 |
12 |
31 |
-1.0 |
| 1840 |
12 |
30 |
-1.0 |
| 1840 |
12 |
29 |
92.0 |
| 1840 |
12 |
28 |
87.0 |
| 1840 |
12 |
27 |
110.0 |
| 1840 |
12 |
26 |
115.0 |
| 1840 |
12 |
25 |
83.0 |
| 1840 |
12 |
24 |
82.0 |
| 1840 |
12 |
23 |
83.0 |
| 1840 |
12 |
22 |
-1.0 |
| 1840 |
12 |
21 |
123.0 |
| 1840 |
12 |
20 |
-1.0 |
| 1840 |
12 |
19 |
-1.0 |
| 1840 |
12 |
18 |
153.0 |
| 1840 |
12 |
17 |
100.0 |
| 1840 |
12 |
16 |
123.0 |
| 1840 |
12 |
15 |
82.0 |
| 1840 |
12 |
14 |
87.0 |
| 1840 |
12 |
13 |
78.0 |
| 1840 |
12 |
12 |
-1.0 |
| 1840 |
12 |
11 |
-1.0 |
| 1840 |
12 |
10 |
-1.0 |
| 1840 |
12 |
9 |
70.0 |
| 1840 |
12 |
8 |
23.0 |
| 1840 |
12 |
7 |
33.0 |
| 1840 |
12 |
6 |
87.0 |
| 1840 |
12 |
5 |
127.0 |
| 1840 |
12 |
4 |
108.0 |
| 1840 |
12 |
3 |
90.0 |
| 1840 |
12 |
2 |
33.0 |
| 1840 |
12 |
1 |
-1.0 |
| 1840 |
11 |
30 |
-1.0 |
| 1840 |
11 |
29 |
58.0 |
| 1840 |
11 |
28 |
-1.0 |
| 1840 |
11 |
27 |
110.0 |
| 1840 |
11 |
26 |
133.0 |
| 1840 |
11 |
25 |
123.0 |
| 1840 |
11 |
24 |
-1.0 |
| 1840 |
11 |
23 |
-1.0 |
| 1840 |
11 |
22 |
150.0 |
| 1840 |
11 |
21 |
-1.0 |
| 1840 |
11 |
20 |
133.0 |
| 1840 |
11 |
19 |
-1.0 |
| 1840 |
11 |
18 |
93.0 |
| 1840 |
11 |
17 |
82.0 |
| 1840 |
11 |
16 |
-1.0 |
| 1840 |
11 |
15 |
100.0 |
| 1840 |
11 |
14 |
-1.0 |
| 1840 |
11 |
13 |
-1.0 |
| 1840 |
11 |
12 |
48.0 |
| 1840 |
11 |
11 |
67.0 |
| 1840 |
11 |
10 |
58.0 |
| 1840 |
11 |
9 |
45.0 |
| 1840 |
11 |
8 |
33.0 |
| 1840 |
11 |
7 |
-1.0 |
| 1840 |
11 |
6 |
75.0 |
| 1840 |
11 |
5 |
70.0 |
| 1840 |
11 |
4 |
100.0 |
| 1840 |
11 |
3 |
135.0 |
| 1840 |
11 |
2 |
103.0 |
| 1840 |
11 |
1 |
92.0 |
| 1840 |
10 |
31 |
82.0 |
| 1840 |
10 |
30 |
23.0 |
| 1840 |
10 |
29 |
23.0 |
| 1840 |
10 |
28 |
75.0 |
| 1840 |
10 |
27 |
45.0 |
| 1840 |
10 |
26 |
53.0 |
| 1840 |
10 |
25 |
-1.0 |
| 1840 |
10 |
24 |
-1.0 |
| 1840 |
10 |
23 |
90.0 |
| 1840 |
10 |
22 |
108.0 |
| 1840 |
10 |
21 |
-1.0 |
| 1840 |
10 |
20 |
78.0 |
| 1840 |
10 |
19 |
-1.0 |
| 1840 |
10 |
18 |
-1.0 |
| 1840 |
10 |
17 |
195.0 |
| 1840 |
10 |
16 |
-1.0 |
| 1840 |
10 |
15 |
-1.0 |
| 1840 |
10 |
14 |
115.0 |
| 1840 |
10 |
13 |
128.0 |
| 1840 |
10 |
12 |
133.0 |
| 1840 |
10 |
11 |
-1.0 |
| 1840 |
10 |
10 |
-1.0 |
| 1840 |
10 |
9 |
132.0 |
| 1840 |
10 |
8 |
110.0 |
| 1840 |
10 |
7 |
108.0 |
| 1840 |
10 |
6 |
62.0 |
| 1840 |
10 |
5 |
-1.0 |
| 1840 |
10 |
4 |
-1.0 |
| 1840 |
10 |
3 |
32.0 |
| 1840 |
10 |
2 |
-1.0 |
| 1840 |
10 |
1 |
150.0 |
| 1840 |
9 |
30 |
48.0 |
| 1840 |
9 |
29 |
-1.0 |
| 1840 |
9 |
28 |
77.0 |
| 1840 |
9 |
27 |
-1.0 |
| 1840 |
9 |
26 |
62.0 |
| 1840 |
9 |
25 |
93.0 |
| 1840 |
9 |
24 |
85.0 |
| 1840 |
9 |
23 |
83.0 |
| 1840 |
9 |
22 |
90.0 |
| 1840 |
9 |
21 |
110.0 |
| 1840 |
9 |
20 |
-1.0 |
| 1840 |
9 |
19 |
-1.0 |
| 1840 |
9 |
18 |
-1.0 |
| 1840 |
9 |
17 |
108.0 |
| 1840 |
9 |
16 |
-1.0 |
| 1840 |
9 |
15 |
-1.0 |
| 1840 |
9 |
14 |
-1.0 |
| 1840 |
9 |
13 |
143.0 |
| 1840 |
9 |
12 |
125.0 |
| 1840 |
9 |
11 |
143.0 |
| 1840 |
9 |
10 |
118.0 |
| 1840 |
9 |
9 |
128.0 |
| 1840 |
9 |
8 |
90.0 |
| 1840 |
9 |
7 |
137.0 |
| 1840 |
9 |
6 |
-1.0 |
| 1840 |
9 |
5 |
168.0 |
| 1840 |
9 |
4 |
-1.0 |
| 1840 |
9 |
3 |
192.0 |
| 1840 |
9 |
2 |
240.0 |
| 1840 |
9 |
1 |
225.0 |
| 1840 |
8 |
31 |
200.0 |
| 1840 |
8 |
30 |
-1.0 |
| 1840 |
8 |
29 |
133.0 |
| 1840 |
8 |
28 |
107.0 |
| 1840 |
8 |
27 |
108.0 |
| 1840 |
8 |
26 |
100.0 |
| 1840 |
8 |
25 |
77.0 |
| 1840 |
8 |
24 |
92.0 |
| 1840 |
8 |
23 |
133.0 |
| 1840 |
8 |
22 |
112.0 |
| 1840 |
8 |
21 |
115.0 |
| 1840 |
8 |
20 |
103.0 |
| 1840 |
8 |
19 |
77.0 |
| 1840 |
8 |
18 |
60.0 |
| 1840 |
8 |
17 |
67.0 |
| 1840 |
8 |
16 |
67.0 |
| 1840 |
8 |
15 |
78.0 |
| 1840 |
8 |
14 |
-1.0 |
| 1840 |
8 |
13 |
65.0 |
| 1840 |
8 |
12 |
-1.0 |
| 1840 |
8 |
11 |
85.0 |
| 1840 |
8 |
10 |
132.0 |
| 1840 |
8 |
9 |
-1.0 |
| 1840 |
8 |
8 |
102.0 |
| 1840 |
8 |
7 |
-1.0 |
| 1840 |
8 |
6 |
92.0 |
| 1840 |
8 |
5 |
95.0 |
| 1840 |
8 |
4 |
-1.0 |
| 1840 |
8 |
3 |
-1.0 |
| 1840 |
8 |
2 |
57.0 |
| 1840 |
8 |
1 |
57.0 |
| 1840 |
7 |
31 |
68.0 |
| 1840 |
7 |
30 |
-1.0 |
| 1840 |
7 |
29 |
-1.0 |
| 1840 |
7 |
28 |
33.0 |
| 1840 |
7 |
27 |
-1.0 |
| 1840 |
7 |
26 |
23.0 |
| 1840 |
7 |
25 |
25.0 |
| 1840 |
7 |
24 |
75.0 |
| 1840 |
7 |
23 |
78.0 |
| 1840 |
7 |
22 |
-1.0 |
| 1840 |
7 |
21 |
85.0 |
| 1840 |
7 |
20 |
-1.0 |
| 1840 |
7 |
19 |
150.0 |
| 1840 |
7 |
18 |
162.0 |
| 1840 |
7 |
17 |
143.0 |
| 1840 |
7 |
16 |
133.0 |