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   |
1989-01-16 12:00:00.000 016     19010.70  -2470.09 -47653.20  51306.30
1989-02-15 00:00:00.000 046     19005.80  -2470.01 -47652.90  51304.10
1989-03-16 12:00:00.000 075     18972.60  -2473.76 -47667.40  51306.40
1989-04-16 00:00:00.000 106     18980.20  -2472.42 -47668.50  51308.60
1989-05-16 12:00:00.000 136     18987.80  -2471.45 -47667.70  51310.40
1989-06-16 00:00:00.000 167     18983.50  -2471.94 -47671.20  51311.80
1989-07-16 12:00:00.000 197     18998.10  -2470.59 -47667.60  51313.90
1989-08-16 12:00:00.000 228     18980.10  -2472.19 -47677.40  51316.50
1989-09-16 00:00:00.000 259     18975.80  -2473.51 -47682.00  51319.00
1989-10-16 12:00:00.000 289     18976.60  -2473.09 -47689.20  51326.40
1989-11-16 00:00:00.000 320     18975.50  -2473.81 -47702.60  51338.40
1989-12-16 12:00:00.000 350     18979.10  -2473.70 -47703.30  51340.30