Table 2 LSLE-GN convergence for CIY4, where \(\left| {\varvec{\Delta x}_k}\right|\) is the \(\ell _2\) norm of the adjustment vector \(\varvec{\Delta x}_k\) in Eq. 8 and “M/I” denotes magnetospheric/induced parameters
| Iteration k | \(\left| {\varvec{\Delta x}_k}\right| _2\) excluding M/I | \(\left| {\varvec{\Delta x}_k}\right| _2\) |
|---|---|---|
| 0 | 4348.027 | 8351.771 |
| 1 | 135.642 | 3230.750 |
| 2 | 6.669 | 1556.125 |
| 3 | 1.997 | 642.987 |
