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   |
2008-01-16 12:00:00.000 016     18235.30  -2470.87 -49027.40  52308.70
2008-02-15 12:00:00.000 046     18226.80  -2470.94 -49034.50  52312.50
2008-03-16 12:00:00.000 076     18218.80  -2470.49 -49039.20  52314.10
2008-04-16 00:00:00.000 107     18218.30  -2469.84 -49040.00  52314.70
2008-05-16 12:00:00.000 137     18221.10  -2468.31 -49042.80  52318.20
2008-06-16 00:00:00.000 168     18220.40  -2467.31 -49048.50  52323.30
2008-07-16 12:00:00.000 198     18219.80  -2466.48 -49049.10  52323.90
2008-08-16 12:00:00.000 229     18220.50  -2465.47 -49053.10  52327.60
2008-09-16 00:00:00.000 260     18216.20  -2464.99 -49056.80  52329.60
2008-10-16 12:00:00.000 290     18213.50  -2464.32 -49063.70  52335.10
2008-11-16 00:00:00.000 321     18215.90  -2462.91 -49067.00  52339.20
2008-12-16 12:00:00.000 351     18216.70  -2461.89 -49070.80  52343.20