<_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/mvn_swe_l2_arc3d_00000000_v01.json (from all.xml) spase://NASA/NumericalData/MAVEN/SWEA/Level2/Distributions3D/Archive/PT8S <_ResourceID>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json DERIVED FROM: MAVEN SWEA (Solar Wind Electron Analyzer) Archive 3D Distributions <_ResourceName>Source: Master/CDFglobalAttributes/Logical_source_description mvn_swe_l2_arc3d <_AlternateName>Source: Master/CDFglobalAttributes/Logical_source MAVEN SWEA 3D Distributions <_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/ MAVEN Data Archive at PDS PPI Node https://pds-ppi.igpp.ucla.edu/search/?sc=MAVEN&facet=SPACECRAFT_NAME <_Note>URL also in all.xml, master. Using InformationURL.json. http://lasp.colorado.edu/home/maven/ at LASP MAVEN home page <_Note>URL also in all.xml. Using master. https://science.nasa.gov/mission/maven at NASA.gov MAVEN home page <_Note>URL also in all.xml. Using master. MAVEN home page at LASP https://lasp.colorado.edu/maven/ <_Note>Source: InformationURL.json MAVEN home page at NASA.gov https://science.nasa.gov/mission/maven/ <_Note>Source: InformationURL.json MAVEN SWEA 3D Archive https://doi.org/10.17189/1414221 <_DOI>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json <_AccessInformation>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json 2014-03-20T04:29:08Z 2025-12-03T03:59:26Z <_TemporalDescription>Generated from all.xml/@timerange_start and all.xml/@timerange_stop PT8.00002S <_Cadence>Counts based on variable 'epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/maven/swea/l2/arc3d/2014/03/mvn_swe_l2_arc3d_20140320_v04_r01.cdf. The most common cadence, 8000020032 [ns] = PT8.00002S, occurred for 57.5467% of the 1079 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/Instrument/MAVEN/SWEA ThermalPlasma spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: David L. Mitchell (mitchell@ssl.berkeley.edu) at UC Berkeley Space Sciences Laboratory HTTPS from SPDF https://cdaweb.gsfc.nasa.gov/pub/data/maven/swea/l2/arc3d In CDF via HTTP from CDAWeb mvn_swe_l2_arc3d_%Y%m%d_v04_r01.cdf %Y/%m MVN_SWE_L2_ARC3D CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: David L. Mitchell (mitchell@ssl.berkeley.edu) at UC Berkeley Space Sciences Laboratory FTPS from SPDF ftps://cdaweb.gsfc.nasa.gov/pub/data/maven/swea/l2/arc3d In CDF via HTTP from CDAWeb mvn_swe_l2_arc3d_%Y%m%d_v04_r01.cdf %Y/%m MVN_SWE_L2_ARC3D CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: David L. Mitchell (mitchell@ssl.berkeley.edu) at UC Berkeley Space Sciences Laboratory 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. MVN_SWE_L2_ARC3D 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: David L. Mitchell (mitchell@ssl.berkeley.edu) at UC Berkeley Space Sciences Laboratory CDAWeb Web Service user interface https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=MVN_SWE_L2_ARC3D MVN_SWE_L2_ARC3D 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: David L. Mitchell (mitchell@ssl.berkeley.edu) at UC Berkeley Space Sciences Laboratory CDAWeb Python Script https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/MVN_SWE_L2_ARC3D/clientLibraryExample/ MVN_SWE_L2_ARC3D 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: David L. Mitchell (mitchell@ssl.berkeley.edu) at UC Berkeley Space Sciences Laboratory 4D Orbit Viewer https://sscweb.gsfc.nasa.gov/4dorbit/?sc=MVN_SWE_L2_ARC3D MVN_SWE_L2_ARC3D 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: David L. Mitchell (mitchell@ssl.berkeley.edu) at UC Berkeley Space Sciences Laboratory CDAWeb HAPI Server https://hapi-server.org/servers/#server=CDAWeb&dataset=MVN_SWE_L2_ARC3D MVN_SWE_L2_ARC3D 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: David L. Mitchell (mitchell@ssl.berkeley.edu) at UC Berkeley Space Sciences Laboratory CDAWeb HAPI Script in Multiple Languages https://hapi-server.org/servers/#server=CDAWeb&dataset=MVN_SWE_L2_ARC3D&return=script MVN_SWE_L2_ARC3D 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: David L. Mitchell (mitchell@ssl.berkeley.edu) at UC Berkeley Space Sciences Laboratory HAPI visualizations https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=MVN_SWE_L2_ARC3D&format=gallery MVN_SWE_L2_ARC3D Web Service that generates plots. See https://hapi-server.org/plot/ for the API. PNG PDF SVG Mars Atmosphere and Volatile Evolution Mission (from all.xml/observatory/description/@short) Solar Wind Electron Analyzer (from all.xml/instrument/description/@short) Planetary Physics (from Master/CDFglobalAttributes/Discipline) Planetary Plasma Interactions (from Master/CDFglobalAttributes/Discipline) MAVEN (from Master/CDFglobalAttributes/Source_name) Mars Atmosphere and Volatile Evolution Mission (from Master/CDFglobalAttributes/Source_name) CAL (from Master/CDFglobalAttributes/Data_type) Calibrated (from Master/CDFglobalAttributes/Data_type) SWEA (from all.xml/instrument/@ID) Mars time_tt2000 epoch CATDESC: 'Time, center of sample, in TT2000 time base'. 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 time_met time_met Master CDF CATDESC: 'Time, center of sample, in raw mission elapsed time'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' s -1e+31 time_unix time_unix Master CDF CATDESC: 'Time, center of sample, in Unix time'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' s -1e+31 binning binning Master CDF CATDESC: 'Energy binning factor: 1 = 64 energies, 2 = 32 energies, 4 = 16 energies'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' 255 counts counts Master CDF CATDESC: '[no-plot for now]Raw instrument counts'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' counts -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes Master CDF CATDESC: 'Calibrated Differential Energy Flux [vary with time, energy, deflection index and azimuth angle] at 1st Deflection Index[Thumbnails, select a few hours]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 variance variance Master CDF CATDESC: 'Variance of differential energy flux (unavailable before 2014/11/15)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' (eV/[eV cm^2 sr s])^2 -1e+31 6 16 64 secondary secondary Master CDF CATDESC: 'Secondary electron contamination (unavailable before 2014/11/15)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_mv Master CDF CATDESC: '---> Movie of above [flux vs. energy and azimuth angle]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_spec1 Master CDF CATDESC: '---> Spectrogram at selected Azimuth Angle bins 1,4,7,10,13,16'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_2 Master CDF CATDESC: 'Calibrated Differential Energy Flux [vary with time, energy, deflection index and azimuth angle] at 2nd Deflection Index[Thumbnails, select a few hours]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_2mv Master CDF CATDESC: '---> Movie of above [flux vs. energy and azimuth angle]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_spec2 Master CDF CATDESC: '---> Spectrogram at Azimuth Angle bins 1,4,7,10,13,16'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_3 Master CDF CATDESC: 'Calibrated Differential Energy Flux [vary with time, energy, deflection index and azimuth angle] at 3rd Deflection Index[Thumbnails, select a few hours]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_3mv Master CDF CATDESC: '---> Movie of above [flux vs. energy and azimuth angle]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_spec3 Master CDF CATDESC: '---> Spectrogram at Azimuth Angle bins 1,4,7,10,13,16'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_4 Master CDF CATDESC: 'Calibrated Differential Energy Flux [vary with time, energy, deflection index and azimuth angle] at 4th Deflection Index[Thumbnails, select a few hours]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_4mv Master CDF CATDESC: '---> Movie of above [flux vs. energy and azimuth angle]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_spec4 Master CDF CATDESC: '---> Spectrogram at Azimuth Angle bins 1,4,7,10,13,16'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_5 Master CDF CATDESC: 'Calibrated Differential Energy Flux [vary with time, energy, deflection index and azimuth angle] at 5th Deflection Index[Thumbnails, select a few hours]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_5mv Master CDF CATDESC: '---> Movie of above [flux vs. energy and azimuth angle]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_spec5 Master CDF CATDESC: '---> Spectrogram at Azimuth Angle bins 1,4,7,10,13,16'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_6 Master CDF CATDESC: 'Calibrated Differential Energy Flux [vary with time, energy, deflection index and azimuth angle] at 6th Deflection Index[Thumbnails, select a few hours]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_6mv Master CDF CATDESC: '---> Movie of above [flux vs. energy and azimuth angle]'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 diff_en_fluxes diff_en_fluxes_spec6 Master CDF CATDESC: '---> Spectrogram at Azimuth Angle bins 1,4,7,10,13,16'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' eV/[eV cm^2 sr s] -1e+31 6 16 64 quality quality Master CDF CATDESC: 'Quality flag: 0 = low-energy anomaly, 1 = unknown, 2 = good (unavailable before 2014/11/15)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is epoch.' 255