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153

Table XI.

Observations of Magnetic Declination and Dip.

1907.

H.K,M.T.

Declination East.

Observer.

H.K.M.T.

Dip North.

Needle No.

Observer.

February,

May,

August,

November,

214.2h.29m.p.

16 2 27 p.

21 2 52 p.

15 2 29 p.

0° 7′ 23′′ J.I.P.

18-3-11p. 31° 3′ 8′′

3 30

0 6 0

0 3 55

0 6 27

27

14 3 9 p.

8 10

5

4

19

19 3 19 p.

5 23

1 27

13 3

**

4 p.

1 28

1 8

Table XII.

Observations of Horizontal Magnetic Force.

J.I.P.

4

T

* C# C in co in co

3

3

J

19

Time of

one

1907.

H.K.M.T.

tion.

Tem- Vibra-perature

Cent.

Log mX.

Value of

Mi.

H.K.M.T.

Tem- Distance in Cen-perature Deflection. Log timetres. Cent.

Value of Obser-

X.

ver.

February,

19d. 3h. Om.p. 35.6527 170.55

2.32455 570.88 1942h.21m.p.

10

3 49 p.

May,

15 3 12 p. 3 .6598

26.25

2.32440 570.66 15 2 25 p.

1 5 p.

August,

20 3 9 p.

3 .6625

32.95

2.32497 570.60 20 2 25 p.

4

2 p.

November, 14 2 36

p.

3 .6580

26.35

2.32478 570.45 14 2 15 p.

3 47 p.

8989838989898989

30

170.3

6°34′ 26′′ .3 3.15854 0,36984¦J.J.}', 2 45 46.9

30

18 .0

6 34 6.3

40

2 45 25 .7

30

26 .9

6 33 13 8 3,18837 | 034984

40

2 44 46 .9

30

26 .4

6 32 32 51

:

40

2 44 500

30

33 .6

6 31 13 8| 3,18769 | 1037037

40

2 43 53 1

30

33 .1

6 31 6 3

10

2 44 6 .9

30

26.3

6 31 56 3ị 3,13765 | 6,27081

40

2 44 40.6

30

25 .8

6 31 58 .8

40

2 44 18 .8

Table XIII.

Results of Magnetic Observations made in 1907.

Magnetic Force.

MONTH.

Declination Dip

East. North.

X.

Y.

Total.

February,

May,

August,

0° 7′ 23′′

0 6 0

0 3 55

31° 3′ 19′′

31 4 7

31 3 25

0.36984

0.36984

0.37037

0.22271 0.48172

0.22282 0.43178

0.22304

0.43284

November,

0 6 27

31 1 18

0.37031 0.22267 0.43211

Mean,........ 0 5 56

31 3

2

0.87009

0.22281

0.43199

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