spase://CNES/NumericalData/CDPP-AMDA/MMS/MMS2/FPI/mms2-fpi-brst.desm

FPI usually operates in Fast Survey (FS) Mode in the MMS Region Of Interest (ROI) for the current Mission Phase. Data are taken at burst (30/150 ms for DES/DIS) resolution in this mode. Data are also made available at survey (4.5 s) resolution. Per mission design, not all burst-resolution data are downlinked, but all sur vey data are downlinked. Planning around calibration activities, avoidance of Earth radiation belts, etc, when possible , FPI usually operates in Slow Survey (SS) Mode (60 s resolution) outside of ROI. This moments product contains results from integrating the standard moments of phase-space distributions formed from the indicated data type (DES/DIS burst, FS or SS). For convenience, some additional parameters are included to augment those most commonly found in a moments product of this sort, plus time-stamps and other annotation characterizing the state of the instrument system at the in dicated time. Error Flags : Value of zero signifies no quality errors. For non-zero values: * Bit-0 = manually flagged interval * Bit-1 = overcounting/saturation effects likely present in skymap * Bit-2 = reported spacecraft potential above 20V * Bit-3 = invalid/unavailable spacecraft potential * Bit-4 = significant (greater than 10%) cold plasma (lower than 10eV) component * Bit-5 = significant (greater than 25%) hot plasma (greater than 30keV) component * Bit-6 = high sonic Mach number (v/vth greater than 2.5) * Bit-7 = low calculated density (0.05 cm^-3) * Bit-8 = bentPipe magnetic field used instead of brst l2pre magnetic field * Bit-9 = srvy l2pre magnetic field used instead of brst l2pre magnetic field * Bit-10 = no internally generated photoelectron correction applied * Bit-11 = compression pipeline error * Bit-12 = spintone calculation error (DBCS only)