Sessional_Paper_1902 — Page 220

Sessional Papers 議政定例兩局文件 All

124

Table XI.

Observations of Magnetic Declination and Dip.

1901.

HI.K.M.T.

Declination East.

Observer.

H.K.M.T.

Dip North.

Needle No.

Observer.

February,

134.3.19 p.

April,

16 3 20 p.

0°18′20′′

16 38

F.G.F.

1543-44.p.

31°19′.44

F.G.F.

21.44

17 3 58 p.

22.28

23.01

July,

16 3 25 p.

16 J

27

18 4 9 p.

21.56

21.73

October,

14 3 23 I-

15 22

17 3 35 p.

21.50

21.25

December,

17 3 11 p.

15 38

13 3 45 p.

17.56 18.21

* D *** ++

"

ל!

55

Table XII.

Observations of Horizontal Magnetic Force.

Time

Tein-

1901.

H.K.M.T.

of one per Log m X. Vibra- ature. tion. Cent.

Value of

HI.K.M.T.

m.

Dist- Tem- ance in per- Centi- ature. metres. Ceunt.

m

Value of Ob-

Deflection. Log

X. server.

Feb.,

143-50mp. 36354 179.9

2.32875

579.87 1443-14p.

30

17.36°43′15′′.0 3.19792 0.36764 F.G.F.

40

2 49 12.5

14 4 27 p.

30

16.9

6 43 20.0

40

2 49 13.7

April,.... 15 3 33 p. 3.6428 27.6

2.32867

579.63 15 2 57 p.

30

27.5

6 40 58.73.19763 | 0.36772

"

40

2 48 21 .9

1548 p.

30

27 .3

6 41 21.3

40

2 48 23 .7

July,

15.3 51

P.

3.6461 30 7

2.32847

579.15 15 3 17 p.

30

30.3

6 40 8.73.19710] 0.36786

40

2 47 55 .0

15 4 27 p.

30

29.7 6 40 17 .5

40

2 48 6.2

Oct.,

18 3 43

3.6430 25.0 p.

2.32815 578.63 18 3 6 p.

30

24.6

40

6 40 46.2 3.19666 0.36791 2 48 13 .7

>>

18 4 24 p.

30

24.6 6 40 52.5

40

2 48 13.8

Dec.,

16 3 41 p.3.6399|22 .15| 2.32838 579.39 16 3

30

22.1

6 41 10.03.19657 0.36804

40

2.48 18.8

16 4 17 p.

30

20.5

6 41 32 .5

40

2 48 29.4

February,

April,

July,..

October,

December,...

Month.

Table XIII.

Results of Magnetic Observations made in 1901.

Magnetic Force.

Declination East.

Dip North.

X.

Y.

Total.

0°18′ 20′′

31°20′ 26′′

0.36764

0.22388

0.43045

16 38

22 38

0.36772

0.22426

0.43071

16 I

21 38

0.36786

0.22419

0.43079

15 22

21 22

0.36791

0.22419

0.43083

15 38

17 53

0.36804

0.22376

0.43072

Mean,.

0 16 24

31 20 47

0.36783

0.22406

0.43070

Comments

Approved members can add comments, bookmarks, and private notes.

No comments yet.

Private Research Note

Private notes are available after approval.