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14
RESULTS OF MAGNETIC OBSERVATIONS IN 1888.
MAGNETIC FORCE.
Month.
1888.
Declina. tion, East.
Dip, North.
ENGLISH UNITS.
METRIC UNITS.
C. G. S. UNITS.
X
Y
Total.
X
Y
Total.
X
Y
Total.
January,
February,
0° 43′ 21′′ 32° 23′ 43′′
7.8246
4.9648
9.2668
3.6077
2.2892
4.2728
43 56
21 13
7.8340
4.9627
9.2736
3.6121
March,
43 3
19 48
7.8347
4.9586
9.2722
3.6124
April......
39 49
20 42
7.8368
4.9629
9.2762
3.6134
2.2882 4.2739 0.36121 0.22882
2.2863
2.2883
May, ........
39 38
22 44
7.8370
4.9694 9.2798
3.6135
2.2913
0.36135
June,
(38 53)
(20 24) (7.8365)
(4.9616)
(9.2751)
July,
38
9
18 4 7.8360
4.9538
9.2704 3.6130
(3.6133) (2.2877)
2.2841
0.36077 0.22892 0.42728
0.42759
4.2752 0.36124 0.22863 0.42752
4.2771 0.36134 0.22883 0.42771
4.2788
0.22913 0.42788
(4.2767) (0.36133) | (0.22877) | (0,42767)
August,
39 54
15 43
7'8433
4.9511
9.2754
3.6164
2.2828
September,
40 11
20 32
7.8334
4.9601
9.2717
3.6118
2.2870
4.2745
4.2767
4.2750
0.36130
0.22841 0.42745
0.36164 0.22828 0.42767
October,
42 4
20 54
7.8392
4.9650
9.2792
3.6145
2.2893
November,
43 13
26 19
7.8397
4.9827
9.2892
3.6147
2,2974
December,........
39 40
21 32
7.8380
4.9662
9.2790
3.6140
2.2898
0.36118 0.22870 0.42750
4.2785 0.36145 0.22893 0.42785
4,2831 0.36147 0.22974 0.42831
4,2784 0.36140 0.22898 0.42784
Mean.......
0° 40′ 59′′ 32° 20′ 58′′
7.8361
4.9632
9.2757
3.6131
2.2884
4.2769
0.36131 0.22884 0.42769
The Honourable
THE COLONIAL SECRETARY,
&c.,
I have the honour to be,
&c.,
&c.
Sir,
Your most obedient Servant,
W. DOBERCK,
Director.