Format                 IAGA-2002                                    |
 Source of Data         CRAAG (Algeria) / IPGP (France)              |
 Station Name           Tamanrasset                                  |
 IAGA Code              TAM                                          |
 Geodetic Latitude      22.792                                       |
 Geodetic Longitude     5.530                                        |
 Elevation              1373.0                                       |
 Reported               HDZF                                         |
 Sensor Orientation     HDZF                                         |
 Digital Sampling       0.2 second                                   |
 Data Interval Type     1-month (01-31)                              |
 Data Type              definitive                                   |
 #                                                                   |
 # File added to the data base on the 2020-01-29                     |
 # 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                     |
 #                                                                   |
 # D is expressed in minutes of arc.  Formula for computing          |
 # non-reported elements:  X=H*cos(D),  Y=H*sin(D),  tan(I)=Z/H      |
 # 1-month values are computed from 24 monthly means of 1-hour values|
DATE       TIME         DOY     TAMH      TAMD      TAMZ      TAMF   |
2018-01-16 12:00:00.000 016     33791.65     19.48  17093.86  37868.71
2018-02-15 00:00:00.000 046     33795.99     20.16  17094.88  99999.00
2018-03-16 12:00:00.000 075     33794.46     20.72  17097.10  37894.44
2018-04-16 00:00:00.000 106     33800.17     21.25  17097.24  99999.00
2018-05-16 12:00:00.000 136     33803.65     21.76  17099.87  99999.00
2018-06-16 00:00:00.000 167     33803.49     22.42  17100.11  37879.99
2018-07-16 12:00:00.000 197     33811.16     22.86  17099.84  37889.39
2018-08-16 12:00:00.000 228     33803.01     23.49  17101.25  37882.70
2018-09-16 00:00:00.000 259     33803.26     23.97  17102.18  37883.28
2018-10-16 12:00:00.000 289     33813.23     24.39  17100.60  37891.51
2018-11-16 00:00:00.000 320     33816.13     24.82  17100.77  37894.13
2018-12-16 12:00:00.000 350     33818.28     25.36  17099.92  37895.64