Table 1.3 1998 Base line values of the digital system
32
Wingst 1998
Base-line measurements, system FGE125, IMS
Do(abs)
Do(rei)
Io
Fo
Ho
Zo
C
E
Month
day
nT
nT
nT
nT
Jan.
7
-0
°17.93 1
48959.1
18027.2
45519.1
+ 0.3
14
-0
18.05
48959.0
18027.4
45518.9
+ 0.3
22
-0
o
I- 1
CO
o
CO
-0
18.06
+ 68
° 2 3.71 1
48958.6
18026.6
45518.9
+ 0.2
+ 0 . 00
28
-0
18.00
48958.9
18027.1
45518.9
+ 0.3
Feb.
4
-0
18.14
48959.5
18028.7
45519.0
+ 0.2
11
-0
18.26
48959.2
18026.8
45519.4
+ 0.2
18
-0
18.09
48959.1
18027.2
45519.1
+ 0.3
25
-0
18.26
48958.9
18026.6
45519.1
+ 0.3
March
3
-0
18.11
-0
18.12
+ 68
23.65
48959.2
18027.5
45519.1
+ 0.2
-0.01
12
-0
18.01
48959.8
18028.2
45519.5
+ 0.2
18
-0
17.95
48959.0
18027.2
45519.0
+ 0.2
25
-0
17.95
48959.1
18027.1
45519.2
+ 0.2
April
1
-0
17.79
48958.9
18027.8
45518.7
+ 0.2
8
-0
17.78
48959.3
18027.0
45519.4
+ 0.3
15
-0
17.61
-0
18.08
+ 68
23.65
48958.2
18027.1
45518.2
+ 0.2
-0.01
23
-0
18.01
48959.2
18028.3
45518.8
+ 0.2
29
-0
17.78
48958.8
18027.2
45518.8
+ 0.2
May
6
-0
17.87
48959.3
18027.5
45519.2
+ 0.3
19
-0
17.86
48959.5
18027.4
45519.2
+ 0.5
27
-0
17.88
-0
17.91
+ 68
23.61
48959.1
18027.7
45518.7
+ 0.4
-0.03
June
3
-0
17.93
48959.4
18026.9
45519.1
+ 0.7
11
-0
18.23
48958.4
18027.6
45518.7
-0.2
17
-0
17.99
48959.1
18028.1
45518.9
+ 0.1
24
-0
17.92
-0
18.04
+ 68
23.67
48959.1
18026.4
45518.9
+ 0.7
-0.06
July
1
-0
17.85
48959.3
18027.6
45518.7
+ 0.7
8
-0
17.87
48959.3
18026.5
45518.9
+ 0.9
16
-0
17.88
48959.2
18027.3
45518.7
+ 0.7
22
-0
18.22
-0
18.02
+ 68
23.57
48958.9
18027.1
45518.1
+ 1.0
-0.09
29
-0
17.78
48959.3
18027.0
45518.7
+ 0.9
Aug.
5
-0
17.85
48958.8
18027.4
45518.2
+ 0.7
12
-0
17.95
48959.2
18027.9
45518.3
+ 0.8
19
-0
17.88
-0
17.96
+ 68
23.61
48959.0
18027.5
45518.5
+ 0.6
-0.03
26
-0
17.88
48959.3
18028.0
45518.8
+ 0.4
Sep.
3
-0
17.53
48959.0
18026.9
45518.4
+ 0.9
9
-0
17.74
48959.0
18028.1
45518.3
+ 0.6
17
-0
17.73
48959.6
18027.4
45518.4
+ 1.3
23
-0
17.76
48959.1
18027.1
45518.1
+ 1.2
30
-0
17.63
48959.1
18027.2
45518.2
+ 1.1
Oct.
8
-0
17.58
48959.4
18027.8
45518.6
+ 0.8
14
-0
17.71
-0
17.83
+ 68
23.81
48959.6
18028.8
45518.3
+ 0.9
+ 0.26
21
-0
17.72
48959.3
18027.8
45518.4
+ 0.9
29
-0
17.67
48959.5
18028.0
45518.3
+ 1.1
Nov.
5
-0
17.80
48959.2
18028.4
45518.9
+ 0.1
11
-0
17.63
-0
17.54
+ 68
23.65
48959.6
18027.9
45518.7
+ 0.9
+ 0 . 03
18
-0
17.51
48959.3
18026.7
45518.9
+ 0.8
25
-0
17.64
48959.8
18028.8
45518.6
+ 0.8
Dec.
2
-0
17.69
48959.7
18028.5
45519.0
+ 0.5
9
-0
17.79
-0
17.26
+ 68
23.58
48959.6
18027.8
45518.7
+ 0.9
-0.05
16
-0
17.88
48960.1
18027.2
45519.5
+ 0.9
23
-0
17.68
48960.4
18027.8
45519.5
+ 1.0
29
-0
17.49
48960.2
18028.1
45519.5
+ 0.7
