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Ziegler Polar Expedition (1903-1905). Scientific results obtained under the direction of William J. Peters, representative of the National geographic society in charge of scientific work, ed. (page 75 of 121) |
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Four weeks, November 29 to December 26, 1903
22 plus tabular quantity, east
h
0.5
a
1-5
h
2.5
h
3.5
h
4-5
h
5-5
M
6-5
h
7-5
h
8-5
h
9-5
A
10.5
h
"5
Sunday
Sunday
Monday
29, 6, 13, 20
29, 6, 13, 20
3, 7, H, 21
/
/
/
/
/
i
/
/
/
/ / j /
43-0
46.6
48.1
46.6
60.2
87.0
73-9
84.1
39
31-4
30-5 31-2
1
93-4
66.3
56.5
54-1
56.5
60.0
46.0
41.1
28.6
19.1
24.7
23-5
40.6
37-5
39-4
41.4
43-7
55-7
77-5
55-2
62.5
60.2
49-4
44.0
35.6
35-1
46.3
88.8
73-i
77-3
92.6
50.6
65.0
63.1
61.2 \ 43.7
Wednesday
2, 9, l6 , 23
17-6
47.0
49-7
71-5
81.5
83.6
88.6
105-4
"0.3
75-7
74.0
65.7
.0.4
53-5
50.7
59-
81.5
53-5
49.1
52.4
44-8
36.1
26.9
27.3
I7'4
50.6
53-4
48.8
48.5
61.8
56.4
49-0
42.3
36.5
37-3
33-2
15.8
50-6
51-9
43-5
48.9
52.8
49-5
64.6
53-9
35-6
25.6
32.7
19-2
48.4
49-5
56.7
61.7
66.5
66.7
62.8
55-8
447
41.2
37-7
Tabulation of mean hourly magnetic declinations at Teplits Bay
Four weeks, November 29 to December 26, 1903 Continued
22 plus tabular quantity, east
A
ii.5
A
13-5
h
14-5
h
15-5
h
16.5
h
17-5
h
18.5
h
19-5
h
20.5
h
21-5
h
22.5
*
23-5
Tuesday
Thursday
Friday
/
27.1
1,8,
/
18.5
15, 22
/
32.9
/
41.0
/
35-2
3, io,
/
30.8
17,24
/
31-4
/
26.3
/
18.6
4, ii,
/
49-6
18,25
/
14.6
'
80.7
36.1
31-8
43-5
62.2
32-7
31-9
33-5
34.6
33-4
34-9
33-2 37-1
41.0
id.*
39-2
tii
39-8
16.0
37-3
U.I
38.5
Vl.\
39-1
16.8
38.9
17.6
38.4
17.4
33-7
28.2
30.6
39-6
Wednesday
2, 9, 16, 23
44.7
44.5
68.4
54-1
30.2
48.7
32J
23.0
23-3
25.2
36.7
32.3
30.8
35-8
30.2
33-1
43-9
43-5
44-8
41.0
37-8
38.2
45-2
46.3
364
36.0
33-2
40.8
39-o
38.6
38.5
38.5
35-6
54.6
40.6
42.0
36.9
3-i
30.8
31-4
35-9
40.2
36.3
37-7
36.2
37-5
91-5
88.4
35.9
33-8
39-5
41.8
36.6
38.7
36.7
34-6
31-2
38.3
41.8
52.3
Mean value for the whole period, 22 45/9 E.
Q a
2
<e a
ui
f
Mi
z o 9-2?
o uj 5
io 8 p
O - -*
FS e-
z > 5o
- o 0:3
z z -je
j
I
8
i I
ft S
o
la
en rt
I Ij
slii
2! i'
UP -S
z ^ u C
1=5
o .63
... r- a< s
F a
J
i
MAGNETIC OBSERVATIONS
Tabulation of mean hourly magnetic declinations at Teplitz Bay
Four weeks, December 27, 1903, to January 23, 1904
22 plus tabular quantity, east
279
h
o-5
h
h
2-5
h
3-5
h
4-5
h
5-5
h
6-5
h
7-5
h
8-5
h
9-5
h
10.5
h
n-5
Sunday
Sunday
Monday
'
27, 3.
10, 17
'
'
27,3,
10, 17
'
'
28,4,
ii, 18
'
66.2
66.6
66.4
75-2
73-5
IOI.O
80.7
77-9
44-7
40.6
49.6
43-2
41-7
32.8
110.4
142.1
I43.I
123-4
109.1
90.9
105.2
66.6
43-6
36.6
50.5
70.9
596
49-4
48.7
51.8
54-6
49.8
38.7
38.4
38.6
40.0
Wednesday
30, 6, 13, 20
39-2
40.3
44-5 44.2
34.8
36.5
41.8
67-9
53-4
08.0
OI. \
31.8
34-4
37-6
42.7
59-6
70.0
76.0
76.9
58.3
35-3
29.6
18.0
27.7
48.7
5I-I
64.1
67.1
71.8
55-9
62.9
60.3
64.7
43-8
30.5
31-5
38.3
384
38.9
60.9
38.2
39-1
38.9
38.3
37-2
36.2
36.3
37- ^
37-1
45-6
48.2
68.0
68.7
691
66.3
63.2
54-0
37-6
31-2
35-4
Tabulation of mean hourly magnetic declinations at Teplitz Bay
Four weeks, December 27, 1903, to January 23, 1904 Continued
22 plus tabular quantity, east
h h
12.5 13-5
h
14-5
h
15.5
h h
16.5 17-5
h
18.5
h
19-5
h
20.5
h
21-5
h
22.5
h
23-5
Tuesday
Thursday
Friday
29, 5, 12, 19
3t, 7, 14, 21
i, 8, 15, 22
31-7
32.1 31.8
3' 4
34-9*
25 5*
50.5*
46.9*
77-oa
53.6*
29. la
61.411
31-9
54-6
59-3 37-0
44.0
39-1
40.0
41-3
39-9
38.5
387
42-4
30.1
32.5
31-7
44-5
37-3 36.7 36.9
35-8
29.9
27.2
39-2
31-2
48.3
46.6
45.3
44-8
37-9 , 34-6 38-6
37-1
34. ic
32- ic
58.5^
55-7^
Wednesday
30, 6, 13, 20
66.0
773
76.0
82.9
62.0
38.5
37-6
33-3
29.1
28.8
33-3
34-5
45-4
40.0
34-3
30.1
30.3
37-4
43-8
34-2
28.1
21-3
45-3
24.6
29-3
29.9
26.5
28.2
28.7
31-0
34-3
42-9
49.0
390
432
86.1
37-2
34-2
32.6
32.0
31.0
295
30.1
19.1
22.9
24.6
29.2
37-1
40.0
43-4
42.2
41-4
38.3
34-o
39-
36.3
38.8
33-1
39.0
46.6
a Thursday, December 31, 1903 b Friday, January i, 1904 ^Saturday, January 23, 1904
Mean value for the whole period, 22 46/7 E.
2 8o
SCIENTIFIC RESULTS OF ZIEGLER POLAR EXPEDITION
Tabulation of mean hourly magnetic declinations at Teplite Bay
Four weeks, January 24 to February 20, 1904
22 plus tabular quantity, east
46.2
49-3
50.3
51.6
58.0
57-1
5"-3
4l.o
38.5
37-8
35-0
3i.i
39-1
102.5
121-5
123.0
66.6
62.8
65.6
48.2
37-9
36.0
27^5
29-5
86.8
72.4
60.2
55-2
56.4
73-4
64.8
64-5
7i-3
46.2
33-0
22.2
52-1
41.2
43 6
45-3
62.5
76.4
79-8
57-0
91.0
56.4
33-5
36.0
Wednesday
27, 3, 10, 17
41.7
42.7
42.7
42.1
44-2
44-2
45-0
46.7
43-7
37-5
35 i
28.6
83.8
61.0
67.4
57-5
80.8
65.8
52.6
35-4
36.6
34-7
35-5
35-2
43-7
47-9
494
58.7
713
72.1
66.9
72.5
52.1
44-4
32.8
31-8
55-4
531
7.o
56.2
106.0
49-8
96.0
44.8
64.0
34-7
33-3
37-1
56.1
58.8
63-4
61.2
68.2
62.7
65-1
51-6
54-4
41.0
332
31-4
Tabulation of mean hourly magnetic declinations at Teplitz Bay
Four weeks, January 24 to February 20, 1904 Continued
22 plus tabular quantity, east
A
12-5
h
13-5
k
14-5
h
15-5
h
6.5
h
17-5
h
18.5
h
195
h
20.5
h
21.5
h
22.5
h
235
Tuesday
Thursday
Friday
26, 2, 9, 16
28,4, ii, 18
29, 5, 12, 19
101.6
104.5
100. 1
102.9
332
23-7
10.7
u-5
41.8
40.8
36.6
37-3
52.7
62.4
59-5
46.2
34-2
33-4
32.8
30.8
14.8
19.9
59-4
40.5
12.2
22.3
33-0
56.0
35-9
38.7
35-5
83-9
43-6
45-1
41.9
37-8
31-3
28.5
19.4
39i
34-2
40.6
41.6
36.0
36-1
37-1
38.1
38.1
Wednesday
27, 3, io, 17
32.2
28.9
28.6
30-7
32.4
344
36-6
35-2
32.4
31-2
32.3
36.1
37-2
35-4
35-2
34-0
35-0
34-9
33-1
48.5
31-3
390
51-6
36.6
34-8
30-5
46.6
23-7
26.0
38.0
42-5
39-3
3o.i
24.4
48.9
50.0
25-4
23-4
26.8
33-9
29.4
48.0
46.9
33-8
15-0
38.7
44-3
35-4
40.9
42.0
43-6
45-8
32.5
36.5
35-o
39-9
30.6
34-5
44.1
39-o
Mean value for the whole period, 22 46/3 E.
Q
O
B>-
*d
l-s
z oc e,bc
o 3 E.S
r~ u_ o <n
t " (1 n(
o V
LU O
O 01
a ii
u o
J< o
z
g
1
I
2
|
s f
2 1
i ji
E i jl
8-fl
H
I KJ
H
-
.
\ ~:TIC OBSERVATION s
111
- -
*
*
55
V5
I
-
*V
.: -
4*
*. I, 14
^ - * - >
4vxy * I 9M *
54-4
- 47-*
479
4*1
4**
*->
4J*
>*
4*
W-*
444
:
1
:- '
|
- -
-
*;
4/ 4^*
-
-
3M
*
3iM
4*1
5*4
-
3*4
3*4
*M
^
</-
\
b
J $
"IP
|6fl
3 o an
1- > g-o
" 5 o.
z < ho
MAGNETIC OBSERVATIONS
281
Tabulation of mean hourly magnetic declinations at Teflitx Bay
Four weeks, February 21 to March 19, 1904
22 plus tabular quantity, east
h
h
h
2.5
h
35
h
4-5
h
5-5
h.
6-5
h
7-5
h
8-5
h
9-5
h
10-5
h
"5
Sunday
Sunday
Monday
21, 28, 6, 13
21, 28, 6, 13
22, 29, 7, 14
48.8
52-3
50.9
54-5
50.9
53-8
51-1
50.4
46.8
45-9
45-i
44-3
44-1
41-3
42.5
42.6
43-8
44.0
45-1
43-7
49-5
46.0
49.6
45-7
43-8
42.6
41.7
40.7
545
51-4
54-6
52.5
58.1
67.1
59-6
53-o
Wednesday
24, 2, 9, 16
47-9
46.5
46.8.
54-4
47-9
49-6
74-6
9'-5
50.7
37-1
37.8
30.0
56.0
44-4
45-1
46.6
43-9
43-7
45-i
47.8
43-7
46.2
47-4
46.1
46.1
48.1
46.8
47-8
48.8
49.8
458
50-8
44.2
45-6
47-5
44-7
35-7
50.3
49-4
48.5
45 2
40.6
46.7
47.0
46.9
49-4
48.0
50.3
558
56.6
49-2
45-8
43-7
39-2
Tabulation of mean hourly magnetic declinations at Teplits Bay
Four weeks, February 21 to March 19, 1904 Continued
22 plus tabular quantity, east
4
h
135
h
14-5
h
155
h
16.5
h
17-5
h
18.5
h
'9-5
h
20.5
h
21-5
h
22.5
h
23-5
Tuesday
Thursday
Friday
23, I, 8, 15
25, 3- 10, 17
26, 4, n, 18
22.5
f
16.6
r
28.6
r
24.7
36.0
f
42.2
f
41.0
r
4 7
33-5
32.3
39-5
42.2
42.5
44-2
46.0
48.2
39-7
41.7
40.2
32.5
63-4
35-2
32 i
33-4
40.0
38.4
29.1
33-5
395
37-6
39-Q
530
12.9
36-4
3' 7
38.1
40-3
37-2
36.1
380
38.2
37-3
38.7
39-7
35-4
31-5
258
32.4
Wednesday
24, 2, 9, 16
27-3
35-i
35-2
36.4
36.4
37-6
39-4
38.1
37.0
22.7
23.4
38.1
27.4
29-4
34-2
28.8
3-3
36.4
36.1
27-4
53-4
29.8
35-5
31-0
Mean value for the whole period, 22 41/6 E.
282
SCIENTIFIC RESULTS OK ZIEGLER POLAR EXPEDITION
Tabulation of mean hourly magnetic declinations at Teplits Bay
Four weeks, March 20 to April 16, 1904
22 plus tabular quantity, east
h
o.5
h
1-5
h
2.5
h
3-5
h
4-5
h
5-5
h
6-5
h
7-5
h
8-5
Ii
9-5
h
10.5
h
"5
Sunday
Sunday
Monday
20, 27, 3, 10
20, 27, 3, 10
21, 28, 4, ii
99-9
42.1
77-6
t
100.6
50.8
58.0
104.3
51.5
61.9
102.9
55-3
73-2
109.0
63.7
98.8
118.2
70.5
107.8
123.6
80.3
97.0
62.2
89.1
87.1
'
'
'
42.3
33-1
87.8
64.0
50.0
46.8
45-5
30.2
48.6
154-8
'32.5
60.4
48.9
64.6
43-i
397
35-2
Wednesday
23, 30, 6, 13
41.5
4L4
40.7
41.6
43-2
47.2
57-5
55-0
50.0
485
46.0
43-3
30.1
36.3
50.8
67.7
55-o
69.5
52.3
43-0
39-5
35-1
33-3
26.8
33-7
59-8
62.1
67-5
78.3
107-3
100.4
61.2
49-5
46.4
42.0
36.7
24.6
23-3
37.o
63.0
69.8
43-
73-8
98.4
76.6
56-5
436
33-o
49-5
52-0
54-8
65.0
841
87.0
80.7
68.1
61.3
48.9
42.4
35-8
Tabulation of mean hourly magnetic declinations at Teplitz Bay
Four weeks, March 20 to April 16, 1904 Continued
22 plus tabular quantity, east
h
h
\ 13-5
h
14-5
h
15-5
h
16.5
h
17-5
h
18.5
h
19-5
h
20.5
h
21-5
h
22.5
h
23-5
Tuesday
Thursday
Friday
22, 29, 5, 12
24, 31, 7, 14
25, i, 8, 15
46.5
f
44-3
f
39-6
'
40.1
34-5
32.9
37-1
35-2
20.8
19.8
27. [
37-o
27.6
21.6
15-4
17.9
29-3
28.3
29-3
29-3
12.4
13-3
02.9
74-3
35-1
32.2
32-2
32-1
00.4
01.5
ii. 6
10.8
10.2
01.7
06.8
12.3
40.2
34-0
34.o
32.3
18.1
28.2
25.2
32.5
19.6
21.7
21.4
274
Wednesday
23, 30, 6, 13
392
33-6
3'-9 29.3 33.4 33.3
33-7
28.4
22.6
22.0
28.2 32.6
21.7
19.6
17.2
12.6
17.6
18.1
12.0
13.3
47-6
31-7
77.9 77.2
23-5
io-3
12 2
28.8
27.2
28.0
30.9
33-o
37-4
30.5
19.4
56.5
25.6
21.4
16.4
10.7
12.8
01.2
15-9
19.6
27.2
32.8
33-9 39-6
32.4
27.1
*4-9
25-5
21.7
21-4
24.5
22.6
24.7
21.7
27.2
44.6
Mean value for the whole period, 22 43/7 E.
a
8
Ss
_ "O w
| ^ V K)
^ E a?
u T * a
Z >,3
9 Mfl
< < -aS
1 5
I
H
' 3?
a " - is
H * 2-0
ui "- a a
o E
5 " -oS
5 < <u
z .5 =
MAGNETIC OBSERVATIONS
283
Tabulation of mean hourly magnetic declinations at Teflits Bay
Four weeks, April 17 to May 14, 1904
20 plus tabular quantity, east
h
05
h
1-5
h
2-5
h
3-5
h
4-5
h
5-5
h
65
k
7-5
h
8-5
h
9-5
h
h
ii 5
Sunday
Sunday
Monday
17, 24, i, 8
17, 24, i, 8
18, 25, 2, 9
40.6
38.8
38.2
47-9
68.8
72.1
64.7
54-6
43-9
19-5
31.0
29.0
25.8
19.9
27.0
39-9
64.1
61.9
61.7
61.2
47.8
37-1
35-2
32.9
30.3
35-2
55-5
766
99-9
108.2
127.2
137.2
26.7
27.2
22.7
35-2
24-3
21.4
38.6
61.2
89.0
95-9
79-i
63-9
5-5
47.1
43-4
38.4
Wednesday
20, 27, 4, II
13-1
338
61.8
49.2
48.9
54-2
54-0
53-3
519
49-3
47-4
444
87.5
99-3
104.3
93-3
65.8
59' 7
57-2
57-8
54-9
5-i
43-1
39-1
36.6
52.8
54-5
76.9
75-2
69-3
61.7
51-9
46.9
43-6
385
32.6
41.1
41.9
54-6
52-7
67.3
68.8
56.5
50-0
46.8
46.7
38.8
32-1
37-4
42.9
54-3
62.2
72.4
73-8
70-3
66.2
46.2
40.1
37-5
3 r -5
Tabulation of mean hourly magnetic declinations at Teplitz Bay
Four weeks, April 17 to May 14, 1904 Continued
22 plus tabular quantity, east
h
12-5
h
135
h
14-5
h
155
h
16.5
h
17.5
h
18.5
h
J95
h
20.5
h
21.5
h
22.5
h
235
Tuesday
Thursday
Friday
19, 26, 3, 10
21, 28, 5, 12
22, 29, 6, 13
/
/
/
/
/
/
/
/
/
1 /
/
/
73-5
80.4
59-3
16.4
29.6
32.9
30.0
32.3
253
097
13.5
25-3
34-6
44-0
53-4
31-1
24.8
25-1
22.2
21.5
02.8
-04-5
08. i
20. i
13-1
059
15-1
-or. 3
29.6
34-1
398
42.4
27.0
20. i
158
34-3
32.1
21.5
085
15-0
-40.S
22.3
-I6 5
-36.6
-29.7
ii. 4
14.1
10.5
Wednesday
20, 27, 4, 1 1
37-6
27.1
28.9
30.0
30.9
32.8
34.6
36.2
34-0
34-2
342
399
24.9
31.5
26.1
'9-7
27.2
31.8
35-2
35-9
37-1
38.6
35-8
27.8
19.0
09.8
06.3
02.6
18.5
21.4
26.7
14.4
08.7
23.7
22.1
33-6
245
14.0
1 1. 6
095
00.3
06.5
08.4
12.5
20. i
19.9
17.2
II. 4
32-4
29-3
26.2
14.7
15.0
20.4
22.6
19.8
15-0
16.3
I4;6
25-4
Mean value for the whole period, 22 37/1 E.
284
SCIENTIFIC RESULTS OF ZIEGLER POLAR EXPEDITION
Tabulation of mean hourly magnetic declinations at Teplits Bay
Four weeks, May 15 to June u, 1904
22 plus tabular quantity, east
//
h
2*5
h
3-5
h
4-5
h
5-5
h
6.5
h
7-5
h
8.5
i
9-5
I
10.5
1
II-5
Sunday
Sunday
Monday
15, 22, 29, 5
15, 22, 29, 5
16, 23. 30, 6
26.3
36.1
fit*
65.9
79-9
I3' 3
123.2
534
52.8
49-3
47.6
43-6
21.6
62.2
73-5
63-9
55-5
49.6
48.2
46.0
5-4
25-7
22.0
19.2
39-3
637
84.6
101.5
118.5
88.0
66.2
59-1
48.8
47.0
38.9
35-7
33-0
57-2
51.8
70.2
55-7
82.6
94-3
71.5
48.8
52.4
38.8
44.1
Wednesday
18, 25, i, 8
31-3
52.7
79-9
90.0
109.2
69.4
6l. 7
60.4
54-7
495
48.4
340
23.2
46.4
5i-5
50.9
53-0
52-5
58.8
49-1
53-4
47-
43-7
31-7
33-9
55-6
63-9
92.7
113.3
IO2.0
96.0
66.2
59-
54i
51-7
44.2
\
29.8
36.3
40.4
59-2
80.9
95-'
80.9
65-4
55-4
54-6
49.0
40-5
298
51-3
62.2
74-3
83.2
83.7
78.7
58.9
52.9
47-4
42.5
36.6
Tabulation of mean hourly magnetic declinations at Teplitz Bay
Four weeks, May 15 to June n, 1904 Continued
22 plus tabular quantity, east
h
12-5
h
13-5
h
J4-5
h
15-5
h
16.5
h
17.5
h
18.5
h
19-5
h
20.5
h
21.5
h
22.5
h
23-5
Tuesday
Thursday
Friday
17, 24, 31, 7
19, 26, 2, 9
20, 27, 3, 10
67.9
46.5
44-8
3i'i
05.9
3-5
02.3
05-1
ii. 6
099
23-9
33-0
74-7
55-1
32-4
01.8
16.6
13-3
17.7
06.8 13.6
15.8
04.6
20.4
32.9
18.6
14.9
07-5
27.7
24.6
21.8
25.0 15.8
24.0
28.7
33-
47.2
89.4
48.4
09.0
23.6
22.4
22.7
20.7 i 24.3
28.8
19.6
19.6
Wednesday
18, 25, i, 8
31-3
28.9
04.7
19.7
IO. I
09.6
15.5
06.6
09.4
n.8
M.8
22.8
25-5
21.3
159
13-0
15.4
06.4
3-7
09.9
08.4
O0.2
04.5
30.8
38.5
31-7
28.6
20.9
24.4
33-2
24.0
14.6
22.1
20.5
27.7
24-5
34-4
29.7
22.5
1 8.8
21.8
18.9
24.2
30.6
3-5
27.6
33-7
41.0
44.0
40.2
26.5
'5-2
16.7
16.5
15-9
13-6
I4-I
17-3
18.2
23.0
Mean value for the whole period, 22 40/1 E.
\\
4
63
t; u o
,1 K J X
5 1 '5*
ftH
**.
o g" s
si s
S
o
MAGNETIC OBSERVATIONS
285
Tabulation of mean hourly magnetic declinations at Teflitf Bay
Three weeks, ending series, June 12 to July i, 1904
22 plus tabular quantity, east
o*5
h h
i-5 2.5
h
3-5
h
4-5
k
5-5
h
6-5
h
7-5
h
8.5
h
9-5
k
h
Sunday
Sunday
Monday
12, 19, 26
12, 19, 26
13, 20, 27
33-7
49-i 57.2
6a.8
73-1
86.0
72 2
67.0
58.6
47-4
44.0
405
31-6
25.7 32.7
48.8
71.1
92.4
82.3
72.7
47-9
52.4
53-9
46.5
-08.5
03.3 25.2
35-7
60.3
88.5
92 7
87.5
67.3 434
72.0
45-3
Wednesday
15, 22, 29
54-7
57-7
67.5
70.6
97-9
98.4
93-0
88.0
65.6
42.0 42.6
41.0
23-6
34-2
60.0
72.6
68.6
87.1
63.2
56.6
53-7
48.1
469
39-9
26.5
40.7
67.4
77-4
87.4
93-6
92.8
54.6
48.1
480
42.8
39- 6
26.9
35-1
51-7
6,3
76.4
91.0
82.7
71.1
56.9
46.9
50.4
42.1
Tabulation of mean hourly magnetic declinations at Teplitz Bay
Three weeks, ending series, June 12 to July i, 1904 Continued
22 plus tabular quantity, east
h
h
135
h
14-5
h
15.5
h
16.5
h
17-5
h
18.5
h
195
20.5
h
2T.5
h
225
k
23-5
Tuesday
Thursday
Friday
14, 21, 28
16, 23, 30
17. 24, i
32.0
27.8
25-5
26.7
37-0
-'3-9
67.2
-46.7
15-7
15.0
16.3
30.1
36.5
320
28.5
01.7
174
-12.7
15.4
20 4
20. 2 20. 8
20 4
29-4
27-7
28.4
21.6
fS-2
17.6
21.8
03.8
06.2
45-7
-58.4
17.1
93
Wednesda y
15, 22, 29
26.5
35-1
41.4
42.7
37-1
ii. i
-61.5
68.0
83.0
70.8
17.2
II. O
28.6
24.2
'2.5
3 9
10.7
26.6
22.9
21.8
22.2
I 7 .8
20.O
23.0
a8.8
13-3
00.5
ot.6
00. 1
OI.O
20.8
25.2
24.2
I4.I
12.0
21.5
30-0
26.8
21.7
14.7
01.8
05.6
f -,-,
16.1
-13.6
-07.7
10.2
ii. 4
14.0
Mean value for the whole period, 22 32/1 E.
286
SCIENTIFIC RESULTS OF ZlEGLER POLAR EXPEDITION
Summary of mean hourly magnetic declinations at Teplits Bay
From observations betweeii October 4, 1903, and July I, 1904
22 plus tabular quantity, east
Period
1903-1904
h
0.5
h
1-5
h
2.5
h
3-5
h
4-5
h
5-5
h
6.5
h
7-5
h
85
h
9-5
h
10.5
h
"5
h
12.5
Oct. 4 to Oct 30 ....
3S-2
37.4
52.3
54-9
5V8
54-5
55-8
51.6
47.3
35-8
32.8
2 9 3
20. 4
Nov. i to Nov. 28
56.5
53-3
67.0
1074
81.4
70.1
70.9
65.7
46.2
43-4
43-o
42.8
347
Nov. 29 to Dec. 26. ..
49-2
48.4
495
56.7
61.7
66.5
66.7
62.8
55-8
44.7
41.2
37-7
35.9
Dec. 27 to Jan. 23
45-6
48.2
60.9
68.0
68.7
691
66.3
63.2
54-0
37-6
31-2
35-4
40.0
Jan. 24 to Feb. 20. . . .
5&.I
58.8
63.4
61.2
68.2
62.7
65-1
51.6
54-4
41.0
33-2
31-4
40.9
Feb. 21 to M'ch 19...
46.7
47-o
46.9
49-4
48.0
50.3
55-8
56.6
49.2
45-8
43-7
392
33 7
M'ch 20 to Apr. 16. . .
49-5
52.0
54-8
65 o
84.1
87.0
80.7
68.1
6i-3
48.9
42.4
35.8
32.4
Apr. 17 to May 14. ..
37-4
42.9
543
62.2
72.4
73-8
703
66.2
46.2
40.1
37-5
355
32.4
May 15 to June 1 1 . . .
29.8
51-3
62.2
74-3
83.2
83.7
78.7
58.9
52-9
47.4
42.5
36.6
44-0
June 1 2 to July I ....
26.9
35-i
51.7
6i.3
76.4
91.0
82.7
71.1
56.9
46.9
5-4
42.1
30-0
Oct. 4 to Julv i
43.3
47-4
56.3
66.0
69.8
70.9
69.3
61.6
52.4
43.2
39.8
366
35-3
Summary of mean hourly magnetic declinations at Teplits Bay
From observations between October 4, 1903, and July i, 1905 Continued
22 plus tabular quantity, east
Period
1903-1904
h
13-5
h
14-5
h
15-5
h
16.5
h
17.5
h
18.5
h
19-5
h
20.5
h
21.5
h
22.5
h
23-5
Period
means
,
,
r
,
,
.
,
t
,
,
f
,
Oct. 4 to Oct. 30
28.1
24.2
2 5 .6
340
32.0
31.4
27.6
21.9
20.3
29-5
36.1
36.7
Nov. i to Nov. 28
379
33-2
35-4
48.3
48.4
36.7
31-2
34-8
32,4
31-4
43-o
49-8
Nov. 29 to Dec. 26. ..
33-8
39- S
41.8
36.6
38.7
36.7
34-6
31.2
38.3
41.8
52.3
45-9
Dec. 27 to Jan. 23. ...
43-4
42.2
41-4
38-3
34-0
39-0
36-3
38.8
33 i
39-6
46.6
46.7
Jan. 24 to Feb. 20 ...
42.0
43-6
45-8
32.5
36.5
35-0
39-9
30.6
345
44.1
39-0
46.3
Feb. 21 to M'ch 19.. .
33-2
33-9
335
34-6
37-4
38.1
37-3
39-1
303
316
36.2
41.6
M'ch 20 to Apr. ib. . .
27.1
24.9
25-5
21.7
21.4
24-5
22.6
24.7
21.7
27.2
44.6
43-7
Apr. 17 to May 14 . .
29-3
26.2
M-7
15-0
20 4
22.6
19.8
15-0
16.3
14.6
254
37-1
May 15 to June 11. . .
40.2
26.5
15-2
16.7
16.5
15-9
13-6
14.1
17.3
18.2
23.0
40.1
June 12 to July i
26.8
21.7
14-7
01.8
05.6
-16.1
-13.6
-07.7
-10.2
11.4
14 o
32.1
Oct. 4 to July I
34-2
34
31-6
29.4
27.9
29.1
26.4
24.9
24.2
23.4
28.9
36.0
42.0
z
o I
i
n
II
H g g H
<"-a|
z * X o
O
u> O
V
K
5 "8
I
H-
2
i
I- H _ d
2 z ti v
Q. ui 50
s -.5
z
o
i-
MAGNETIC OBSERVATIONS 287
Unfortunately the observations at Teplitz Bay cover only nine months of the year. In
order to arrive at an approximation of the diurnal variation in magnetic declination for the
missing months, values have been interpolated, by formulae based on Bessel's periodic function,
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