DOI Page / Citation link:
https://doi.org/10.11588/diglit.20131#0328
310 magnetic observations.
DECLINATION: 4, Mean Hourly Values for each Month.
0. 1856.
Gottingen
Mean Time.
January.
February.
March.
April.
May.
June.
July.
August.
Sept.
Oct.
Nov.
Dec.
Bombay
Civil Time.
Noon
19-07
19-07
18-80
18-42
18-75
18-21
18-16
19-18
19 • 32
19 • 53
19-62
20-20
h m
4 12 p.m.
1
18-80
18-99
18-56
18-51
18-73
18-37
18-31
19-28
19-26
19-20
19-47
20-04
5 12 „
2
18-69
19-06
18-45
18-36
18 • 50
18-34
18-20
18-87
18-84
19-06
19-58
20-03
6 12 „
3
18-72
19-14
18-45
18-15
18-31
18-09
17-91
18-64
18-83
19-18
19-66
19-99
7 12 „
4
18-71
19-07
18-44
18-15
18-37
18-17
17-97
18-57
18-90
19-31
19-67
19 • 99
8 12 „
5
18-79
19-07
18-53
18-35
18-50
18-35
18-11
18-72
18-96
19-34
19-69
20-13
9 12 „
6
18-80
19-02
18-66
18-46
18-68
18-53
18-27
18-86
19-15
19-38
19 • 74
20-08
10 12 „
7
18-84
19-09
18-71
18-58
18-93
18-81
18-44
19-05
19-16
19-48
19-75
20-01
11 12 „
8
18-85
19-06
18-75
18-78
19-09
19-05
18-71
19-19
19-26
19-44
19-86
19-89
Midnight
9
18-70
18 • 94
18-76
18-88
19-20
19-23
18-86
19-30
19-28
19-44
19-94
19-80
1 12 a.m.
10
18-63
18-89
18-71
18-91
19-24
19-32
18-99
19-38
19-23
19-36
19-73
19-73
2 12 „
11
18-45
18-86
18-63
18-79
19-33
19-35
19-07
19-46
19-18
19 • 28
19-55
19-52
3 12 „
12
18-26
18-71
18-56
18-75
19-30
19-28
19-13
19-57
19-27
19-12
19-36
19-33
4 12 „
13
18-06
18-71
18-54
18-69
19-41
19-55
19-36
19-83
19-41
19-06
19-12
19-11
5 12 „
14
18-03
18-59
18-63
19-25
20-13
20-38
20-13
20-91
20-16
19-18
18-86
18-99
6 12 „
15
18-19
18-62
19 • 13
20-09
20-51
20-87
20-41
21-45
20-96
19-73
18-88
18-77
7 12 „
16
19-30
19-24
19-75
20-48
20-44
20-74
20-03
20-80
20-71
19-88
19-27
19-45
8 12 „
17
20-06
19-61
19 • 88
20-29
19-61
19-81
19-17
19-38
19-45
19-37
19-46
19-87
9 12 „
18
19-13
19-49
19-39
19-05
18-47
18-73
18-03
17-81
17-94
18-63
19-37
19-59
10 12 „
19
17-91
18-88
18-36
17-68
17-58
17-63
17-00
16-90
16-66
18-05
19-21
19-33
11 12 „
20
17-57
18-44
17-79
16-73
17-06
17-01
16-42
16-46
15-95
17-85
19-69
19-70
Noon
21
18-09
18-52
17-87
16-75
17-26
17-00
16-56
16-80
16-39
18-26
20 • 15
20-26
1 12 p.m.
22
18-59
18-86
18-26
17-18
17-80
17-39
16-99
17-70
17-42
18-97
20-15
20-32
2 12 „
23
19-00
19-09
18-77
17-90
18-30
17-86
17-56
18-51
18-68
19-46
19-90
20-26
3 12 „
DECLINATION: 4, Mean Hourly Values for each Month.
0. 1856.
Gottingen
Mean Time.
January.
February.
March.
April.
May.
June.
July.
August.
Sept.
Oct.
Nov.
Dec.
Bombay
Civil Time.
Noon
19-07
19-07
18-80
18-42
18-75
18-21
18-16
19-18
19 • 32
19 • 53
19-62
20-20
h m
4 12 p.m.
1
18-80
18-99
18-56
18-51
18-73
18-37
18-31
19-28
19-26
19-20
19-47
20-04
5 12 „
2
18-69
19-06
18-45
18-36
18 • 50
18-34
18-20
18-87
18-84
19-06
19-58
20-03
6 12 „
3
18-72
19-14
18-45
18-15
18-31
18-09
17-91
18-64
18-83
19-18
19-66
19-99
7 12 „
4
18-71
19-07
18-44
18-15
18-37
18-17
17-97
18-57
18-90
19-31
19-67
19 • 99
8 12 „
5
18-79
19-07
18-53
18-35
18-50
18-35
18-11
18-72
18-96
19-34
19-69
20-13
9 12 „
6
18-80
19-02
18-66
18-46
18-68
18-53
18-27
18-86
19-15
19-38
19 • 74
20-08
10 12 „
7
18-84
19-09
18-71
18-58
18-93
18-81
18-44
19-05
19-16
19-48
19-75
20-01
11 12 „
8
18-85
19-06
18-75
18-78
19-09
19-05
18-71
19-19
19-26
19-44
19-86
19-89
Midnight
9
18-70
18 • 94
18-76
18-88
19-20
19-23
18-86
19-30
19-28
19-44
19-94
19-80
1 12 a.m.
10
18-63
18-89
18-71
18-91
19-24
19-32
18-99
19-38
19-23
19-36
19-73
19-73
2 12 „
11
18-45
18-86
18-63
18-79
19-33
19-35
19-07
19-46
19-18
19 • 28
19-55
19-52
3 12 „
12
18-26
18-71
18-56
18-75
19-30
19-28
19-13
19-57
19-27
19-12
19-36
19-33
4 12 „
13
18-06
18-71
18-54
18-69
19-41
19-55
19-36
19-83
19-41
19-06
19-12
19-11
5 12 „
14
18-03
18-59
18-63
19-25
20-13
20-38
20-13
20-91
20-16
19-18
18-86
18-99
6 12 „
15
18-19
18-62
19 • 13
20-09
20-51
20-87
20-41
21-45
20-96
19-73
18-88
18-77
7 12 „
16
19-30
19-24
19-75
20-48
20-44
20-74
20-03
20-80
20-71
19-88
19-27
19-45
8 12 „
17
20-06
19-61
19 • 88
20-29
19-61
19-81
19-17
19-38
19-45
19-37
19-46
19-87
9 12 „
18
19-13
19-49
19-39
19-05
18-47
18-73
18-03
17-81
17-94
18-63
19-37
19-59
10 12 „
19
17-91
18-88
18-36
17-68
17-58
17-63
17-00
16-90
16-66
18-05
19-21
19-33
11 12 „
20
17-57
18-44
17-79
16-73
17-06
17-01
16-42
16-46
15-95
17-85
19-69
19-70
Noon
21
18-09
18-52
17-87
16-75
17-26
17-00
16-56
16-80
16-39
18-26
20 • 15
20-26
1 12 p.m.
22
18-59
18-86
18-26
17-18
17-80
17-39
16-99
17-70
17-42
18-97
20-15
20-32
2 12 „
23
19-00
19-09
18-77
17-90
18-30
17-86
17-56
18-51
18-68
19-46
19-90
20-26
3 12 „