Format                 IAGA-2002                                    |
 Source of Data         EOST (France)                                |
 Station Name           Martin de Vivies                             |
 IAGA Code              AMS                                          |
 Geodetic Latitude      -37.796                                      |
 Geodetic Longitude     77.574                                       |
 Elevation              50                                           |
 Reported               HDZF                                         |
 Sensor Orientation     HDZF                                         |
 Digital Sampling       2 seconds                                    |
 Data Interval Type     1-month (01-31)                              |
 Data Type              definitive                                   |
 #                                                                   |
 # File added to the data base on the 2018-03-28                     |
 # Conditions of use:                                                |
 # License: CC BY-NC 4.0                                             |
 #          http://creativecommons.org/licenses/by-nc/4.0/           |
 # DOI citation:  http://dx.doi.org/10.18715/BCMT.MAG.DEF            |
 #                                                                   |
 # For any enquiry, please contact: bcmt@ipgp.fr                     |
 #                                                                   |
 # Formula for computing non-reported elements:                      |
 # X=H*cos(D), Y=H*sin(D), tan(I)=Z/H                                |
 # D is expressed in minutes of arc.                                 |
 # 1-month values are computed from 24 monthly means of 1-hour       |
 # values.                                                           |
DATE       TIME         DOY     AMSH      AMSD      AMSZ      AMSF   |
1999-01-16 12:00:00.000 016     18640.40  -2504.11 -48354.40  51823.20
1999-02-15 00:00:00.000 046     18632.00  -2504.43 -48362.70  51828.10
1999-03-16 12:00:00.000 075     18622.80  -2505.30 -48370.40  51831.80
1999-04-16 00:00:00.000 106     18619.60  -2505.18 -48376.40  51836.10
1999-05-16 12:00:00.000 136     18622.00  -2504.55 -48383.00  51843.00
1999-06-16 00:00:00.000 167     18623.80  -2503.86 -48386.30  51847.00
1999-07-16 12:00:00.000 197     18618.20  -2504.43 -48393.90  51852.10
1999-08-16 12:00:00.000 228     18607.70  -2504.86 -48404.70  51858.10
1999-09-16 00:00:00.000 259     18597.00  -2505.91 -48415.60  51864.60
1999-10-16 12:00:00.000 289     18590.60  -2506.00 -48428.00  51873.90
1999-11-16 00:00:00.000 320     18598.50  -2504.94 -48436.30  51884.40
1999-12-16 12:00:00.000 350     18605.60  -2503.78 -48437.90  51888.60