<_Note>Nodes prefixed with a _ are not valid SPASE, but are included for debugging. Values prefixed with a x_ are not valid SPASE but may considered for addition for completeness. 2.6.1 <_MasterURL>https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0JSONS/mms2_fpi_fast_l2_des-partmoms_00000000_v01.json (from all.xml) spase://NASA/NumericalData/MMS/2/FastPlasmaInvestigation/DES/Fast/Level2/PartialMoments/PT4.5S <_ResourceID>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json MMS Satellite Number 2 Dual Electron Spectrometer FastSurvey-resolution partial moments <_ResourceName>Source: Master/CDFglobalAttributes/Logical_source_description mms2_fpi_fast_l2_des-partmoms <_AlternateName>Source: Master/CDFglobalAttributes/Logical_source 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 survey 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 product contains partial moments that come from performing the standard moment integrals over a limited portion of velocity space. The resulting quantities are named similarly to their corresponding standard moments, but are decorated with 'part' to differentiate. For example, density_part is the density moment integrated from a particular energy step to infinity. These partial moments are 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 indicated time. <_Description>Source: Master/CDFglobalAttributes/TEXT <_Rights> SPDX Creative Commons Zero v1.0 Universal https://spdx.org/licenses/CC0-1.0.html https://spdx.org/licenses/ https://mms.gsfc.nasa.gov at NASA FPI overview <_Note>URL also in all.xml. Using master. https://mms.gsfc.nasa.gov/index.html Homepage MMS at NASA GSFC <_Note>URL also in all.xml. Using master. http://lasp.colorado.edu/mms/sdc at LASP Science Data Center <_Note>URL also in all.xml. Using master. The Magnetospheric Multiscale (MMS) Mission home page at Goddard Space Flight Center (GSFC) https://mms.gsfc.nasa.gov/ The Magnetospheric Multiscale (MMS) Mission Home Page hosted by the Goddard Space Flight Center (GSFC). <_Note>Source: InformationURL.json The MMS Mission home page at the Science Data Center (SDC) LASP, UC Boulder https://lasp.colorado.edu/mms/sdc/public/ The Magnetospheric Multiscale (MMS) Mission Home Page hosted by the Laboratory of Atmospheric and Space Physics, Science Data Center (LASP, SDC) at the University of Colorado, Boulder <_Note>Source: InformationURL.json NASA Web Page providing Inforamtion for the Magnetospheric Multiscale (MMS) Fast Plasma Investigation (FPI) Instrument https://www.nasa.gov/mission_pages/mms/spacecraft/mms-instruments.html#fpi NASA Web Page providing an Overview of the Magnetospheric Multiscale (MMS) Fast Plasma Investigation (FPI) Instrument <_Note>Source: InformationURL.json See FPI Version Release Notes (https://lasp.colorado.edu/mms/sdc/public/datasets/fpi/) for rules of use. <_Caveats>Source: Master/CDFglobalAttributes/Rules_of_use https://doi.org/10.48322/5mga-9573 <_DOI>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json <_AccessInformation>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json 2015-09-01T09:45:54Z 2021-06-19T23:59:54Z <_TemporalDescription>Generated from all.xml/@timerange_start and all.xml/@timerange_stop PT4.500054S <_Cadence>Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/mms/mms2/fpi/fast/l2/des-partmoms/2015/09/mms2_fpi_fast_l2_des-partmoms_20150901080000_v3.3.0.cdf. The most common cadence, 4500054000 [ns] = PT4.500054S, occurred for 19.7861% of the 37 timesteps. <_ObservedRegion>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ObservedRegion.json <_ProcessingLevel>Processing level is not available in the master file; it should be there instead of, say, https://github.com/rweigel/cdawmeta-spase/blob/main/ProcessingLevel.json spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: J. Burch, B. Giles at SwRI, GSFC HTTPS from SPDF https://cdaweb.gsfc.nasa.gov/pub/data/mms/mms2/fpi/fast/l2/des-partmoms In CDF via HTTP from CDAWeb mms2_fpi_fast_l2_des-partmoms_%Y%m%d%H%M%S_%Q.cdf %Y/%m MMS2_FPI_FAST_L2_DES-PARTMOMS CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: J. Burch, B. Giles at SwRI, GSFC FTPS from SPDF ftps://cdaweb.gsfc.nasa.gov/pub/data/mms/mms2/fpi/fast/l2/des-partmoms In CDF via HTTP from CDAWeb mms2_fpi_fast_l2_des-partmoms_%Y%m%d%H%M%S_%Q.cdf %Y/%m MMS2_FPI_FAST_L2_DES-PARTMOMS CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: J. Burch, B. Giles at SwRI, GSFC CDAWeb Web Service https://cdaweb.gsfc.nasa.gov/WebServices/ Instructions for using web services to access this dataset an other other metadata and options for CDAWeb datasets. The ProductKey here corresponds to the query parameter 'dataset' in the tables at the AccessURL in a dataset-related request can be made. MMS2_FPI_FAST_L2_DES-PARTMOMS CDF CSV GIF NetCDF PNG PS PDF XML x_Script.IDL x_Script.Python Text.ASCII x_WAV spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: J. Burch, B. Giles at SwRI, GSFC CDAWeb Web Service user interface https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=MMS2_FPI_FAST_L2_DES-PARTMOMS MMS2_FPI_FAST_L2_DES-PARTMOMS Web service user interface for this product. CDF GIF PDF Text.ASCII x_WAV spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: J. Burch, B. Giles at SwRI, GSFC CDAWeb Python Script https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/MMS2_FPI_FAST_L2_DES-PARTMOMS/clientLibraryExample/ MMS2_FPI_FAST_L2_DES-PARTMOMS Web service that generates a Python script to access this product. x_Script.IDL x_Script.Python spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/SSCWeb. Please also acknowledge the data producer: J. Burch, B. Giles at SwRI, GSFC 4D Orbit Viewer https://sscweb.gsfc.nasa.gov/4dorbit/?sc=MMS2_FPI_FAST_L2_DES-PARTMOMS MMS2_FPI_FAST_L2_DES-PARTMOMS Web Service to this product. HTML spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: J. Burch, B. Giles at SwRI, GSFC CDAWeb HAPI Server https://hapi-server.org/servers/#server=CDAWeb&dataset=MMS2_FPI_FAST_L2_DES-PARTMOMS MMS2_FPI_FAST_L2_DES-PARTMOMS Web Service to this product using the HAPI interface. CSV JSON Binary spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: J. Burch, B. Giles at SwRI, GSFC CDAWeb HAPI Script in Multiple Languages https://hapi-server.org/servers/#server=CDAWeb&dataset=MMS2_FPI_FAST_L2_DES-PARTMOMS&return=script MMS2_FPI_FAST_L2_DES-PARTMOMS Web Service user interface that generates scripts in IDL, Javascript, MATLAB, Python, Autoplot, curl, wget to access this product. See https://hapi-server.org/servers/api for the API. x_Script.IDL x_Script.Javascript x_Script.MATLAB x_Script.Python x_Script.Autoplot x_Script.curl x_Script.wget spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: J. Burch, B. Giles at SwRI, GSFC HAPI visualizations https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=MMS2_FPI_FAST_L2_DES-PARTMOMS&format=gallery MMS2_FPI_FAST_L2_DES-PARTMOMS Web Service that generates plots. See https://hapi-server.org/plot/ for the API. PNG PDF SVG MMS Satellite Number 2 (from all.xml/observatory/description/@short) Dual Electron Spectrometers (from all.xml/instrument/description/@short) Space Physics (from Master/CDFglobalAttributes/Discipline) Magnetospheric Science (from Master/CDFglobalAttributes/Discipline) MMS2 (from Master/CDFglobalAttributes/Source_name) MMS Satellite Number 2 (from Master/CDFglobalAttributes/Source_name) fast_l2_des-partmoms (from Master/CDFglobalAttributes/Data_type) DES (from all.xml/instrument/@ID) Earth.Magnetosheath Earth.Magnetosphere Earth.Magnetosphere.Magnetotail Earth.Magnetosphere.Main Earth.Magnetosphere.RadiationBelt Earth.NearSurface.EquatorialRegion Earth.NearSurface.Plasmasphere Heliosphere.NearEarth spase://SMWG/Instrument/MMS/2/FIELDS/FGM spase://SMWG/Instrument/MMS/2/FastPlasmaInstrument/DES ElectricField InstrumentStatus MagneticField ThermalPlasma Time tags Epoch CATDESC: 'Nanoseconds since J2000'. Notes not in Master CDF: 'The units are the units in CDF files. For other web services, this variable is may be represented as a time string.' ns Scalar Temporal MMS2 FPI/DES dataQuality errorFlags mms2_des_errorflags_fast Master CDF CATDESC: 'MMS2 FPI/DES vector of data-quality indicators at survey-start time'. Master CDF VAR_NOTES: '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 (>10%) cold plasma (<10eV) component, Bit-5 = significant (>25%) hot plasma (>30keV) component, Bit-6 = high sonic Mach number (v/vth > 2.5), Bit-7 = low calculated density (n_DES < 0.05 cm^-3), Bit-8 = bentPipe magnetic field used instead of srvy l2pre magnetic field, Bit-10 = no internally generated photoelectron correction applied, Bit-11 = compression pipeline error, Bit-12 = spintone calculation error (DBCS only)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' 32-bit error flags 4294967295 MMS2 FPI/DES partial number density mms2_des_numberdensity_part_fast Master CDF CATDESC: 'MMS2 FPI/DES partial electron number density during this survey'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' cm^-3 -1e+31 32 MMS2 FPI/DES DBCS partial bulk v mms2_des_bulkv_part_dbcs_fast Master CDF CATDESC: 'MMS2 FPI/DES partial electron bulk-velocity vector in DBCS during this survey'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' km/s -1e+31 32 3 MMS2 FPI/DES GSE partial bulk v mms2_des_bulkv_part_gse_fast Master CDF CATDESC: 'MMS2 FPI/DES partial electron bulk-velocity vector in GSE during this survey'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' km/s -1e+31 32 3 MMS2 FPI/DES DBCS partial pres tensor mms2_des_prestensor_part_dbcs_fast Master CDF CATDESC: 'MMS2 FPI/DES partial electron pressure tensor in DBCS during this survey'. Master CDF VAR_NOTES: 'The 3x3 matrix is represented as: Row1) Pxx Pxy Pxz, Row2) Pyx Pyy Pyz, Row3) Pzx Pzy Pzz. Note that Pij=Pji.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nPa -1e+31 32 3 3 MMS2 FPI/DES GSE partial pres tensor mms2_des_prestensor_part_gse_fast Master CDF CATDESC: 'MMS2 FPI/DES partial electron pressure tensor in GSE during this survey'. Master CDF VAR_NOTES: 'The 3x3 matrix is represented as: Row1) Pxx Pxy Pxz, Row2) Pyx Pyy Pyz, Row3) Pzx Pzy Pzz. Note that Pij=Pji.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nPa -1e+31 32 3 3 MMS2 FPI/DES DBCS partial temp tensor mms2_des_temptensor_part_dbcs_fast Master CDF CATDESC: 'MMS2 FPI/DES partial electron temperature tensor in DBCS during this survey'. Master CDF VAR_NOTES: 'The 3x3 matrix is represented as: Row1) Txx Txy Txz, Row2) Tyx Tyy Tyz, Row3) Tzx Tzy Tzz. Note that Tij=Tji.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' eV -1e+31 32 3 3 MMS2 FPI/DES GSE partial temp tensor mms2_des_temptensor_part_gse_fast Master CDF CATDESC: 'MMS2 FPI/DES partial electron temperature tensor in GSE during this survey'. Master CDF VAR_NOTES: 'The 3x3 matrix is represented as: Row1) Txx Txy Txz, Row2) Tyx Tyy Tyz, Row3) Tzx Tzy Tzz. Note that Tij=Tji.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' eV -1e+31 32 3 3 MMS2 FPI2/DES partial tempPara mms2_des_temppara_part_fast Master CDF CATDESC: 'MMS2 FPI/DES partial electron parallel temperature during this survey'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' eV -1e+31 32 MMS2 FPI2/DES partial tempPerp mms2_des_tempperp_part_fast Master CDF CATDESC: 'MMS2 FPI/DES partial electron perpendicular temperature during this survey'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' eV -1e+31 32 MMS2 FPI/DES part_index mms2_des_part_index_fast Master CDF CATDESC: 'MMS2 FPI/DES recommended energy index during this survey'. Master CDF VAR_NOTES: 'Recommended energy index during this survey'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' 0-31 65535 MMS2 FPI/DES energy mms2_des_energy_fast Master CDF CATDESC: 'MMS2 FPI/DES fast survey sky-map energies'. Master CDF VAR_NOTES: 'Geometric mean of parity 0 and parity 1 energies in the 64-step FPI energy table'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' eV -1e+31 32 MMS2 FPI/DES delta energy mms2_des_energy_delta_fast Master CDF CATDESC: 'MMS2 FPI/DES fast survey sky-map delta energies'. Master CDF VAR_NOTES: 'Note that the deltas are provided to indicate that FPI is reporting the energy bin centers. These do not necessarily reflect the energy bandwidth that is sampled by FPI at a given energy step.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' eV -1e+31 32