HPM data products

High precision magnetometer (HPM) comprises a dual fluxgate magnetometer (FGM) and one coupled dark state magnetometer (CDSM), which respectively sample the magnetic vector components and field intensity in the frequency range between DC and 15 Hz. The HPM level 2 data products, which are stored in the Hierarchical Data Format (HDF5), include the final calibrated physical quantities on orbital segment basis, i.e., each product contains all available data of a descending or an ascending orbit segment.