European Space Agency, University of Calgary, 2017, "SW_EFIx_TCT16", European Space Agency, https://doi.org/10.57780/esa-13497d1
| Variable | Units | Description | Dim | Type |
|---|---|---|---|---|
| Timestamp | UTC | Time of observation. | 1 | CDF_EPOCH |
| Latitude | degrees | Geocentric latitude. | 1 | CDF_REAL4 |
| Longitude | degrees | Geocentric longitude. | 1 | CDF_REAL4 |
| Radius | m | Geocentric radius. | 1 | CDF_REAL4 |
| QDLatitude | degrees | Quasi-dipole magnetic latitude. | 1 | CDF_REAL4 |
| MLT | hour | Magnetic local time. | 1 | CDF_REAL4 |
| Vixh | m/s | Along-track ion drift from horizontal TII sensor in satellite-track coordinates. | 1 | CDF_REAL4 |
| Vixh_error | m/s | Random error estimate for along-track ion drift from horizontal TII sensor in satellite-track coordinates. Negative value indicates no estimate available. | 1 | CDF_REAL4 |
| Vixv | m/s | Along-track ion drift from vertical TII sensor in satellite-track coordinates. | 1 | CDF_REAL4 |
| Vixv_error | m/s | Random error estimate for along-track ion drift from vertical TII sensor in satellite-track coordinates. Negative value indicates no estimate available. | 1 | CDF_REAL4 |
| Viy | m/s | Cross-track horizontal ion drift from horizontal TII sensor in satellite-track coordinates. | 1 | CDF_REAL4 |
| Viy_error | m/s | Random error estimate for cross-track horizontal ion drift from horizontal TII sensor in satellite-track coordinates. Negative value indicates no estimate available. | 1 | CDF_REAL4 |
| Viz | m/s | Cross-track vertical ion drift from vertical TII sensor in satellite-track coordinates. | 1 | CDF_REAL4 |
| Viz_error | m/s | Random error estimate for cross-track vertical ion drift from vertical TII sensor in satellite-track coordinates. Negative value indicates no estimate available. | 1 | CDF_REAL4 |
| VsatN | m/s | Satellite velocity N component in north-east-centre coordinates. | 1 | CDF_REAL4 |
| VsatE | m/s | Satellite velocity E component in north-east-centre coordinates. | 1 | CDF_REAL4 |
| VsatC | m/s | Satellite velocity C component in north-east-centre coordinates. | 1 | CDF_REAL4 |
| Ehx | mV/m | Electric field x component in satellite-track coordinates, derived from -VxB with along-track ion drift from horizontal sensor. | 1 | CDF_REAL4 |
| Ehy | mV/m | Electric field y component in satellite-track coordinates, derived from -VxB with along-track ion drift from horizontal sensor. | 1 | CDF_REAL4 |
| Ehz | mV/m | Electric field z component in satellite-track coordinates, derived from -VxB with along-track ion drift from horizontal sensor. | 1 | CDF_REAL4 |
| Evx | mV/m | Electric field x component in satellite-track coordinates, derived from -VxB with along-track ion drift from vertical sensor. | 1 | CDF_REAL4 |
| Evy | mV/m | Electric field y component in satellite-track coordinates, derived from -VxB with along-track ion drift from vertical sensor. | 1 | CDF_REAL4 |
| Evz | mV/m | Electric field z component in satellite-track coordinates, derived from -VxB with along-track ion drift from vertical sensor. | 1 | CDF_REAL4 |
| Bx | nT | Geomagnetic field x component in satellite-track coordinates, derived from the 1 Hz product. | 1 | CDF_REAL4 |
| By | nT | Geomagnetic field y component in satellite-track coordinates, derived from the 1 Hz product. | 1 | CDF_REAL4 |
| Bz | nT | Geomagnetic field z component in satellite-track coordinates, derived from the 1 Hz product. | 1 | CDF_REAL4 |
| Vicrx | m/s | Ion drift corotation signal x component in satellite-track coorinates. This has been removed from ion drift and electric field. | 1 | CDF_REAL4 |
| Vicry | m/s | Ion drift corotation signal y component in satellite-track coorinates. This has been removed from ion drift and electric field. | 1 | CDF_REAL4 |
| Vicrz | m/s | Ion drift corotation signal z component in satellite-track coorinates. This has been removed from ion drift and electric field. | 1 | CDF_REAL4 |
| Quality_flags | - | Bitwise flag for each velocity component, where a value of 1 for a particular component signifies that calibration was successful, and that the baseline 1-sigma noise level is less than or equal to 100 m/s at 2 Hz. Electric field quality can be assessed from these flags according to -vxB. Bit0 (least significant) = Vixh, bit1 = Vixv, bit2 = Viy, bit3 = Viz. Refer to the release notes for details. | 1 | CDF_UINT2 |
| Calibration_flags | - | Information about the calibration process. Refer to the release notes for details. | 1 | CDF_UINT4 |
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