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                                         |
 Reported               HDZF                                         |
 Sensor Orientation     HDZF                                         |
 Digital Sampling       5 seconds                                    |
 Data Interval Type     1-month (01-31)                              |
 Data Type              definitive                                   |
 #                                                                   |
 # File added to the data base on the 2018-03-29                     |
 # Conditions of use:                                                |
 # License: CC BY-NC 4.0                                             |
 #          http://creativecommons.org/licenses/by-nc/4.0/           |
 # Please acknowledge BCMT when using this data                      |
 #                                                                   |
 # 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     TAMH      TAMD      TAMZ      TAMF   |
1998-01-16 12:00:00.000 016     33245.50    -89.58  17146.70  37407.10
1998-02-15 00:00:00.000 046     33246.20    -89.02  17149.50  37408.70
1998-03-16 12:00:00.000 075     33240.20    -88.30  17154.20  37405.90
1998-04-16 00:00:00.000 106     33250.50    -87.91  17155.60  37415.30
1998-05-16 12:00:00.000 136     33234.60    -87.07  17161.40  37403.70
1998-06-16 00:00:00.000 167     33251.40    -86.96  17158.10  37417.40
1998-07-16 12:00:00.000 197     33252.10    -86.36  17158.30  37418.60
1998-08-16 12:00:00.000 228     33235.70    -85.62  17161.10  37405.60
1998-09-16 00:00:00.000 259     33241.50    -85.28  17160.90  37410.70
1998-10-16 12:00:00.000 289     33239.00    -84.83  17161.40  37408.20
1998-11-16 00:00:00.000 320     33236.70    -84.40  17162.60  37406.40
1998-12-16 12:00:00.000 350     33248.20    -84.28  17159.30  37415.00