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   |
1997-01-16 12:00:00.000 016     33232.00    -95.57  17143.00  37393.30
1997-02-15 00:00:00.000 046     33229.60    -94.99  17144.70  37392.00
1997-03-16 12:00:00.000 075     33237.70    -94.59  17144.80  37399.20
1997-04-16 00:00:00.000 106     33237.90    -93.85  17145.90  37399.90
1997-05-16 12:00:00.000 136     33240.20    -93.42  17147.90  37402.90
1997-06-16 00:00:00.000 167     33246.80    -92.89  17147.80  37408.60
1997-07-16 12:00:00.000 197     33252.70    -92.67  17145.50  37412.80
1997-08-16 12:00:00.000 228     33248.80    -92.04  17145.80  37409.40
1997-09-16 00:00:00.000 259     33238.70    -91.43  17144.90  37400.10
1997-10-16 12:00:00.000 289     33237.50    -90.82  17147.70  37400.30
1997-11-16 00:00:00.000 320     33235.50    -90.35  17148.70  37399.40
1997-12-16 12:00:00.000 350     33249.90    -90.14  17146.90  37411.20