NSSDC

External (T96_01) and Internal Geomagnetic Field Model Parameters


Results of MODEL calculations:

   Year= 2003   Day =  25   Hour =  9  Min =  0  Sec =  0  Alt.=   29 km

 DEN =   2.5   Vel =   67.4 DST=    -5.  BY =   2.80  BZ=  -0.90

Starting point:       Geographic      Dipole     Corr.geomagn.
                      Lat.  Long.   Lat.  Long.   Lat.  Long.
                     -74.00 233.00 -66.57 325.24 -64.70 341.10

Internal Geom. Field Comp. H (nT) = 16439.5  D(deg) =  63.600  Z (nT) =-53324.7
                           X (nT) =  7309.7  Y (nT) = 14725.0  Z (nT) =-53324.7
External Geom. Field Comp. X (nT) =    -5.7  Y (nT) =   106.2  Z (nT) =   -17.0

Apex (max. distance in Re) and Bmin of the real geomagnetic field line (in nT):
  XGSM =  -3.65    YGSM =  -3.98    ZGSM =  -1.68   R =  5.66   Bmin =   151.15

Geographic coords of the B-min point radially projected to the Earth's surface:
  Lat. = -10.33   Long. = 268.84


Starting point maps on the GSM X-Y plane at distance of  5.05 Re:
  XGSM =  -3.76    YGSM =  -3.37

     Conjugate point: Geographic      Dipole     Corr.geomagn.
                      Lat.  Long.   Lat.  Long.   Lat.  Long.
                      54.63 270.47  64.29 335.84  65.09 340.38

Internal Geom. Field Comp. H (nT) = 11703.1  D(deg) =  -6.578  Z (nT) = 65568.9
                           X (nT) = 11626.0  Y (nT) = -1340.7  Z (nT) = 65568.9
External Geom. Field Comp. X (nT) =     5.0  Y (nT) =   -73.4  Z (nT) =     4.4

Note: Where MODEL parameters are NOT available the fill values 999.99 are used.
See the corresponding "Algorithm Brief Description" for definition of the
calculated geomagnetic field components X(-Btheta), Y(Bphi), and Z(-Br).