Format                 IAGA-2002                                    |
 Source of Data         EOST                                         |
 Station Name           Martin de Vivies, Amsterdam Island           |
 IAGA Code              AMS                                          |
 Geodetic Latitude      -37.796                                      |
 Geodetic Longitude      77.574                                      |
 Elevation              50                                           |
 Reported               XYZF                                         |
 Sensor Orientation     HDZF                                         |
 Digital Sampling       1 second                                     |
 Data Interval Type     1-month                                      |
 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                     |
 #                                                                   |
 # Formulas for computing non-reported elements:                     |
 # H=SquareRoot(X*X+Y*Y), tan(D)=Y/X, tan(I)=Z/SquareRoot(X*X+Y*Y)   |
 # 1-month values are computed from 24 monthly means of 1-hour       |
 # values.                                                           |
DATE       TIME         DOY     AMSX      AMSY      AMSZ      AMSF   |
2009-01-16 12:00:00.000 016  13738.79 -11953.95 -49078.75  52348.58
2009-02-15 00:00:00.000 046  13736.61 -11949.65 -49084.48  52352.39
2009-03-16 12:00:00.000 075  13737.41 -11944.85 -49084.34  52351.33
2009-04-16 00:00:00.000 106  13738.73 -11940.37 -49087.17  52353.38
2009-05-16 12:00:00.000 136  13740.81 -11936.71 -49089.78  52355.42
2009-06-16 00:00:00.000 167  13746.30 -11933.21 -49092.89  52359.04
2009-07-16 12:00:00.000 197  13743.23 -11929.11 -49099.83  52363.78
2009-08-16 12:00:00.000 228  13746.47 -11926.27 -49106.43  52370.12
2009-09-16 00:00:00.000 259  13750.81 -11922.67 -49111.71  52375.41
2009-10-16 12:00:00.000 289  13752.23 -11916.92 -49114.89  52377.56
2009-11-16 00:00:00.000 320  13754.63 -11913.18 -49121.57  52383.57
2009-12-16 12:00:00.000 350  13761.72 -11909.72 -49125.02  52387.87