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"1.e4>m^-2 s^-1 sr^-1", "UNITS": "keV/(cm^2 s sr keV)", "VALIDMAX": 1e+30, "VALIDMIN": 0.0, "VAR_NOTES": "Differential energy flux by energy bin, averaged (weighted by solid angle) over particles whose DBCS flow direction (not instrument look direction) is within 150 degrees of the magnetic field direction.", "VAR_TYPE": "data", "x_UNITS": "keV/(cm^2 s sr keV)", "x_LABLAXIS": "DEF_anti-par", "x_DEPEND": [ "mms4_des_energy_slow" ] } }, "mms4_des_energyspectr_perp_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 32 ], "DimVariances": [ "VARY" ], "NumDims": 1, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron energy perpendicular to the magnetic field direction during this survey", "DEPEND_0": "Epoch", "DEPEND_1": "mms4_des_energy_slow", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES energySpectr_perp", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "DEF_perp", "SCALETYP": "log", "SI_CONVERSION": "1.e4>m^-2 s^-1 sr^-1", "UNITS": "keV/(cm^2 s sr keV)", "VALIDMAX": 1e+30, "VALIDMIN": 0.0, "VAR_NOTES": "Differential energy flux by energy bin, averaged (weighted by solid angle) over particles whose DBCS flow direction (not instrument look direction) is within 60-120 degrees of the magnetic field direction.", "VAR_TYPE": "data", "x_UNITS": "keV/(cm^2 s sr keV)", "x_LABLAXIS": "DEF_perp", "x_DEPEND": [ "mms4_des_energy_slow" ] } }, "mms4_des_energyspectr_omni_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 32 ], "DimVariances": [ "VARY" ], "NumDims": 1, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES omni-directional electron energy spectrum during this survey", "DEPEND_0": "Epoch", "DEPEND_1": "mms4_des_energy_slow", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES energySpectr_omni", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "DEF_omni", "SCALETYP": "log", "SI_CONVERSION": "1.e4>m^-2 s^-1 sr^-1", "UNITS": "keV/(cm^2 s sr keV)", "VALIDMAX": 1e+30, "VALIDMIN": 0.0, "VAR_NOTES": "Differential energy flux by energy bin, averaged (weighted by solid angle) over all directions (flow or look).", "VAR_TYPE": "data", "x_UNITS": "keV/(cm^2 s sr keV)", "x_LABLAXIS": "DEF_omni", "x_DEPEND": [ "mms4_des_energy_slow" ] } }, "mms4_des_numberdensity_slow": { "VarDescription": { "DataType": "CDF_REAL4", "NumDims": 0, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron number density during this survey", "DELTA_MINUS_VAR": "mms4_des_numberdensity_err_slow", "DELTA_PLUS_VAR": "mms4_des_numberdensity_err_slow", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES number density", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "N", "SCALETYP": "linear", "SI_CONVERSION": "1e6>m^-3", "UNITS": "cm^-3", "VALIDMAX": 100000.0, "VALIDMIN": 0.0, "VAR_TYPE": "data", "x_UNITS": "cm^-3", "x_LABLAXIS": "N" } }, "mms4_des_numberdensity_err_slow": { "VarDescription": { "DataType": "CDF_REAL4", "NumDims": 0, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron number density error during this survey", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES number density error", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "N_err", "SCALETYP": "linear", "SI_CONVERSION": "1e6>m^-3", "UNITS": "cm^-3", "VALIDMAX": 100000.0, "VALIDMIN": 0.0, "VAR_TYPE": "support_data", "x_UNITS": "cm^-3", "x_LABLAXIS": "N_err" } }, "mms4_des_densityextrapolation_low_slow": { "VarDescription": { "DataType": "CDF_REAL4", "NumDims": 0, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES estimated (via extrapolation to 0) contribution to density integral below 10eV", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES density extrapolation (low)", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "N", "SCALETYP": "linear", "SI_CONVERSION": "1e6>m^-3", "UNITS": "cm^-3", "VALIDMAX": 100000.0, "VALIDMIN": 0.0, "VAR_TYPE": "data", "x_UNITS": "cm^-3", "x_LABLAXIS": "N" } }, "mms4_des_densityextrapolation_high_slow": { "VarDescription": { "DataType": "CDF_REAL4", "NumDims": 0, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES estimated (via extrapolation to infinity) contribution to density integral above 30keV", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES density extrapolation (high)", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "N", "SCALETYP": "linear", "SI_CONVERSION": "1e6>m^-3", "UNITS": "cm^-3", "VALIDMAX": 100000.0, "VALIDMIN": 0.0, "VAR_TYPE": "data", "x_UNITS": "cm^-3", "x_LABLAXIS": "N" } }, "mms4_des_bulkv_dbcs_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3 ], "DimVariances": [ "VARY" ], "NumDims": 1, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron bulk-velocity vector in DBCS during this survey", "COORDINATE_SYSTEM": "DBCS>Despun Body Coordinate System", "DELTA_MINUS_VAR": "mms4_des_bulkv_err_slow", "DELTA_PLUS_VAR": "mms4_des_bulkv_err_slow", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES DBCS bulk v", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABL_PTR_1": "mms4_des_bulkv_dbcs_label_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "1.0e3>m s^-1", "TENSOR_ORDER": 1, "UNITS": "km/s", "VALIDMAX": 110000.0, "VALIDMIN": -110000.0, "VAR_TYPE": "data", "x_UNITS": "km/s", "x_LABLAXES": [ [ "Vx_DBCS", "Vy_DBCS", "Vz_DBCS" ] ] } }, "mms4_des_bulkv_gse_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3 ], "DimVariances": [ "VARY" ], "NumDims": 1, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron bulk-velocity vector in GSE during this survey", "COORDINATE_SYSTEM": "GSE>Geocentric Solar Ecliptic", "DELTA_MINUS_VAR": "mms4_des_bulkv_err_slow", "DELTA_PLUS_VAR": "mms4_des_bulkv_err_slow", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES GSE bulk v", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABL_PTR_1": "mms4_des_bulkv_gse_label_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "1.0e3>m s^-1", "TENSOR_ORDER": 1, "UNITS": "km/s", "VALIDMAX": 110000.0, "VALIDMIN": -110000.0, "VAR_TYPE": "data", "x_UNITS": "km/s", "x_LABLAXES": [ [ "Vx_GSE", "Vy_GSE", "Vz_GSE" ] ] } }, "mms4_des_bulkv_err_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3 ], "DimVariances": [ "VARY" ], "NumDims": 1, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron bulk-velocity error vector during this survey", "COORDINATE_SYSTEM": "DBCS>Despun Body Coordinate System", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES bulk v error", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABL_PTR_1": "mms4_des_bulkv_err_label_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "1.0e3>m s^-1", "TENSOR_ORDER": 1, "UNITS": "km/s", "VALIDMAX": 220000.0, "VALIDMIN": 0.0, "VAR_NOTES": "Error can be applied to either DBCS or GSE coordinate system", "VAR_TYPE": "support_data", "x_UNITS": "km/s", "x_LABLAXES": [ [ "Vx_err", "Vy_err", "Vz_err" ] ] } }, "mms4_des_prestensor_dbcs_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3, 3 ], "DimVariances": [ "VARY", "VARY" ], "NumDims": 2, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron pressure tensor in DBCS during this survey", "COORDINATE_SYSTEM": "DBCS>Despun Body Coordinate System", "DELTA_MINUS_VAR": "mms4_des_prestensor_err_slow", "DELTA_PLUS_VAR": "mms4_des_prestensor_err_slow", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES DBCS pres tensor", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "P_DBCS", "LABL_PTR_1": "mms4_des_cartrep_slow", "LABL_PTR_2": "mms4_des_cartrep_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "REPRESENTATION_2": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "1.0e-9>Pa", "TENSOR_ORDER": 2, "UNITS": "nPa", "VALIDMAX": 100000.0, "VALIDMIN": -100000.0, "VAR_NOTES": "The 3x3 matrix is represented as: Row1) Pxx Pxy Pxz, Row2) Pyx Pyy Pyz, Row3) Pzx Pzy Pzz. Note that Pij=Pji.", "VAR_TYPE": "data", "x_UNITS": "nPa", "x_LABLAXIS": "P_DBCS", "x_LABLAXES": [ [ "x", "y", "z" ], [ "x", "y", "z" ] ] } }, "mms4_des_prestensor_gse_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3, 3 ], "DimVariances": [ "VARY", "VARY" ], "NumDims": 2, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron pressure tensor in GSE during this survey", "COORDINATE_SYSTEM": "GSE>Geocentric Solar Ecliptic", "DELTA_MINUS_VAR": "mms4_des_prestensor_err_slow", "DELTA_PLUS_VAR": "mms4_des_prestensor_err_slow", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES GSE pres tensor", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "P_GSE", "LABL_PTR_1": "mms4_des_cartrep_slow", "LABL_PTR_2": "mms4_des_cartrep_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "REPRESENTATION_2": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "1.0e-9>Pa", "TENSOR_ORDER": 2, "UNITS": "nPa", "VALIDMAX": 100000.0, "VALIDMIN": -100000.0, "VAR_NOTES": "The 3x3 matrix is represented as: Row1) Pxx Pxy Pxz, Row2) Pyx Pyy Pyz, Row3) Pzx Pzy Pzz. Note that Pij=Pji.", "VAR_TYPE": "data", "x_UNITS": "nPa", "x_LABLAXIS": "P_GSE", "x_LABLAXES": [ [ "x", "y", "z" ], [ "x", "y", "z" ] ] } }, "mms4_des_prestensor_err_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3, 3 ], "DimVariances": [ "VARY", "VARY" ], "NumDims": 2, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron pressure tensor error during this survey", "COORDINATE_SYSTEM": "DBCS>Despun Body Coordinate System", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES pres error", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "P_err", "LABL_PTR_1": "mms4_des_cartrep_slow", "LABL_PTR_2": "mms4_des_cartrep_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "REPRESENTATION_2": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "1.0e-9>Pa", "TENSOR_ORDER": 2, "UNITS": "nPa", "VALIDMAX": 200000.0, "VALIDMIN": 0.0, "VAR_NOTES": "Error can be applied to either DBCS or GSE coordinate system", "VAR_TYPE": "support_data", "x_UNITS": "nPa", "x_LABLAXIS": "P_err", "x_LABLAXES": [ [ "x", "y", "z" ], [ "x", "y", "z" ] ] } }, "mms4_des_temptensor_dbcs_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3, 3 ], "DimVariances": [ "VARY", "VARY" ], "NumDims": 2, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron temperature tensor in DBCS during this survey", "COORDINATE_SYSTEM": "DBCS>Despun Body Coordinate System", "DELTA_MINUS_VAR": "mms4_des_temptensor_err_slow", "DELTA_PLUS_VAR": "mms4_des_temptensor_err_slow", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES DBCS temp tensor", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "T_DBCS", "LABL_PTR_1": "mms4_des_cartrep_slow", "LABL_PTR_2": "mms4_des_cartrep_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "REPRESENTATION_2": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "11604.50520>K", "TENSOR_ORDER": 2, "UNITS": "eV", "VALIDMAX": 30000.0, "VALIDMIN": -30000.0, "VAR_NOTES": "The 3x3 matrix is represented as: Row1) Txx Txy Txz, Row2) Tyx Tyy Tyz, Row3) Tzx Tzy Tzz. Note that Tij=Tji.", "VAR_TYPE": "data", "x_UNITS": "eV", "x_LABLAXIS": "T_DBCS", "x_LABLAXES": [ [ "x", "y", "z" ], [ "x", "y", "z" ] ] } }, "mms4_des_temptensor_gse_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3, 3 ], "DimVariances": [ "VARY", "VARY" ], "NumDims": 2, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron temperature tensor in GSE during this survey", "COORDINATE_SYSTEM": "GSE>Geocentric Solar Ecliptic", "DELTA_MINUS_VAR": "mms4_des_temptensor_err_slow", "DELTA_PLUS_VAR": "mms4_des_temptensor_err_slow", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES GSE temp tensor", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "T_GSE", "LABL_PTR_1": "mms4_des_cartrep_slow", "LABL_PTR_2": "mms4_des_cartrep_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "REPRESENTATION_2": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "11604.50520>K", "TENSOR_ORDER": 2, "UNITS": "eV", "VALIDMAX": 30000.0, "VALIDMIN": -30000.0, "VAR_NOTES": "The 3x3 matrix is represented as: Row1) Txx Txy Txz, Row2) Tyx Tyy Tyz, Row3) Tzx Tzy Tzz. Note that Tij=Tji.", "VAR_TYPE": "data", "x_UNITS": "eV", "x_LABLAXIS": "T_GSE", "x_LABLAXES": [ [ "x", "y", "z" ], [ "x", "y", "z" ] ] } }, "mms4_des_temptensor_err_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3, 3 ], "DimVariances": [ "VARY", "VARY" ], "NumDims": 2, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron temperature tensor error during this survey", "COORDINATE_SYSTEM": "DBCS>Despun Body Coordinate System", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES DBCS temp tensor", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABLAXIS": "T_err", "LABL_PTR_1": "mms4_des_cartrep_slow", "LABL_PTR_2": "mms4_des_cartrep_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "REPRESENTATION_2": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "11604.50520>K", "TENSOR_ORDER": 2, "UNITS": "eV", "VALIDMAX": 60000.0, "VALIDMIN": 0.0, "VAR_NOTES": "Error can be applied to either DBCS or GSE coordinate system", "VAR_TYPE": "support_data", "x_UNITS": "eV", "x_LABLAXIS": "T_err", "x_LABLAXES": [ [ "x", "y", "z" ], [ "x", "y", "z" ] ] } }, "mms4_des_heatq_dbcs_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3 ], "DimVariances": [ "VARY" ], "NumDims": 1, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron heat-flux vector in DBCS during this survey", "COORDINATE_SYSTEM": "DBCS>Despun Body Coordinate System", "DELTA_MINUS_VAR": "mms4_des_heatq_err_slow", "DELTA_PLUS_VAR": "mms4_des_heatq_err_slow", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES DBCS heatq", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABL_PTR_1": "mms4_des_heatq_dbcs_label_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "1.0e-3>W m^-2", "TENSOR_ORDER": 1, "UNITS": "mW/m^2", "VALIDMAX": 100000000.0, "VALIDMIN": -100000000.0, "VAR_TYPE": "data", "x_UNITS": "mW/m^2", "x_LABLAXES": [ [ "Qx_DBCS", "Qy_DBCS", "Qz_DBCS" ] ] } }, "mms4_des_heatq_gse_slow": { "VarDescription": { "DataType": "CDF_REAL4", "DimSizes": [ 3 ], "DimVariances": [ "VARY" ], "NumDims": 1, "NumElements": 1, "PadValue": -1e+30, "RecVariance": "VARY" }, "VarAttributes": { "CATDESC": "MMS4 FPI/DES electron heat-flux vector in GSE during this survey", "COORDINATE_SYSTEM": "GSE>Geocentric Solar Ecliptic", "DELTA_MINUS_VAR": "mms4_des_heatq_err_slow", "DELTA_PLUS_VAR": "mms4_des_heatq_err_slow", "DEPEND_0": "Epoch", "DISPLAY_TYPE": "default_dimension", "FIELDNAM": "MMS4 FPI/DES GSE heatq", "FILLVAL": -1e+31, "FORMAT": "E12.2", "LABL_PTR_1": "mms4_des_heatq_gse_label_slow", "REPRESENTATION_1": "mms4_des_cartrep_slow", "SCALETYP": "linear", "SI_CONVERSION": "1.0e-3>W m^-2", "TENSOR_ORDER": 1, "UNITS": "mW/m^2", "VALIDMAX": 100000000.0, "VALIDMIN": -100000000.0, "VAR_TYPE": "data", "x_UNITS": "mW/m^2", "x_LABLAXES": [ [ "Qx_GSE", "Qy_GSE", "Qz_GSE" 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