4
Contents
Preface
6
1
Introduction
7
2
General remarks
9
2.1
Recording systems
9
2.2
Levels, standards and constants
10
2.3
Special measurements
11
3
Absolute measurements
11
3.1
Declination and inclination
11
3.2
Horizontal and total intensity, vertical component
11
4
Digital recording system
12
4.1
Base line values
12
4.2
Scale values, temperature coefficients and cross talk
13
5
Data processing
13
6
Indices
14
7
Contents of the CDrom
14
8
References
17
Appendix 1:
Figures and Tables
Figure 1.1
Base line values 1996
18
Figure 1.2
1997
19
Figure 1.3
1998
20
Figure 1.4
1999
21
Figure 2.1
Daily mean values 1996
22
Figure 2.2
1997
23
Figure 2.3
1998
24
Figure 2.4
1999
25
Figure 3
Epoch values
26
Figure 4
File set on CDrom
27
Table 1.1
Base line values 1996
29
Table 1.2
1997
30
Table 1.3
1998
31
Table 1.4
1999
32
Table 2.1
Monthly mean values 1996
33
Table 2.2
1997
34
Table 2.3
1998
35
Table 2.4
1999
36
Table 3 Epoch values
37
Table 4.1
Statistics of indices 1996
Table 4.2
1997
Table 4.3
1998
Table 4.4
1999
38
39
40
41
