{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_6_1.xsd",
    "_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.",
    "Version": "2.6.1",
    "_MasterURL": "https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0JSONS/mgs_mag_low_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": null,
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "Mars Global Surveyor Magnetometer Modified Data",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "MGS_MAG_LOW",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "The Mars Global Surveyor magnetic field instrument consists of dual, triaxial fluxgate magnetometers, capable of measuring fields between +/- 4 nT and +/- 65536 nT. Automated range switching allows the instrument to maintain maximum digital resolution over a wide range of field strengths. The text of this instrument description has been abstracted from the   instrument paper:  Acuna, M. A., J. E. P. Connerney, P. Wasilewski, R. P. Lin,     K. A. Anderson, C. W. Carlson, J. McFadden, D. W. Curtis, H. Reme,  A. Cros, J. L. Medale, J. A. Sauvaud, C. d'Uston, S. J. Bauer,  P. Cloutier, M. Mayhew, and N. F. Ness, Mars Observer Magnetic   Fields Investigation, J. Geophys. Res., 97, 7799-7814, 1992. ",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "Acknowledgement": "Much of the information provided in this meta data originates from text files provided at: https://pds-ppi.igpp.ucla.edu/search/?sc=Mars%20Global%20Surveyor&i=MAG within the CATALOG folder and the AAREADME.txt files.  The development of the netCDF files was supported by the NASA Postdoctoral Program Fellowship awarded to Teresa Esman in 2022.  The success of the MGS MAG project is owed to, among others, the people listed here: https://mars.nasa.gov/mgs/people/.  Addtional information on the MAG dataset can be found at: https://mgs-mager.gsfc.nasa.gov/status.html. Documentation on MGS MAG data on the PDS has been maintained by J.E.P. Connerney, Mark Sharlow, D. Kazden, J. Springborn, and B. Semenov, among others.  Teresa Esman, now a NPP Fellow at NASA Goddard Space Flight Center, compiled MGS MAG low resolution and high resolution data products, translated time to unix time, and performed the  calculation and interpolation (to high resolution) of the altitude data product.",
        "_Acknowledgement": "Source: Master/CDFglobalAttributes/Acknowledgement",
        "_Rights": {
          "Name": "SPDX",
          "Description": "Creative Commons Zero v1.0 Universal",
          "URL": "https://spdx.org/licenses/CC0-1.0.html",
          "SchemeURI": "https://spdx.org/licenses/"
        },
        "InformationURL": [
          {
            "URL": "https://pds-ppi.igpp.ucla.edu/search/?sc=Mars%20Global%20Surveyor&i=MAG",
            "Name": "MGS MAG",
            "Description": "MGS MAG magnetic field .STS files from 1997-09-12 through 2006-11-02 are avalible at ",
            "_Note": "URL also in all.xml. Using master."
          }
        ]
      },
      "ProviderResourceName": "Mars Global Surveyor MAG Data",
      "DOI": null,
      "_DOI": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json",
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: M. Acuna at NASA/GSFC",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/aaa_planetary/mgs_mars_global_survey/mag/low",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "mgs_mag_low_%Y%m%d_%Q.nc",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "MGS_MAG_LOW"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: M. Acuna at NASA/GSFC",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/aaa_planetary/mgs_mars_global_survey/mag/low",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "mgs_mag_low_%Y%m%d_%Q.nc",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "MGS_MAG_LOW"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: M. Acuna at NASA/GSFC",
          "Format": [
            "CDF",
            "CSV",
            "GIF",
            "NetCDF",
            "PNG",
            "PS",
            "PDF",
            "XML",
            "x_Script.IDL",
            "x_Script.Python",
            "Text.ASCII",
            "x_WAV"
          ],
          "AccessURL": {
            "Name": "CDAWeb Web Service",
            "URL": "https://cdaweb.gsfc.nasa.gov/WebServices/",
            "Style": "WebService",
            "Description": "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.",
            "ProductKey": "MGS_MAG_LOW"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: M. Acuna at NASA/GSFC",
          "Format": [
            "CDF",
            "GIF",
            "PDF",
            "Text.ASCII",
            "x_WAV"
          ],
          "AccessURL": {
            "Name": "CDAWeb Web Service user interface",
            "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=MGS_MAG_LOW",
            "Style": "WebService",
            "ProductKey": "MGS_MAG_LOW",
            "Description": "Web service user interface for this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: M. Acuna at NASA/GSFC",
          "Format": [
            "x_Script.IDL",
            "x_Script.Python"
          ],
          "AccessURL": {
            "Name": "CDAWeb Python Script",
            "URL": "https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/MGS_MAG_LOW/clientLibraryExample/",
            "ProductKey": "MGS_MAG_LOW",
            "Style": "WebService",
            "Description": "Web service that generates a Python script to access this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/SSCWeb. Please also acknowledge the data producer: M. Acuna at NASA/GSFC",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=MGS_MAG_LOW",
            "ProductKey": "MGS_MAG_LOW",
            "Style": "x_Visualization",
            "Description": "Web Service to this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: M. Acuna at NASA/GSFC",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=MGS_MAG_LOW",
            "Style": "HAPI",
            "ProductKey": "MGS_MAG_LOW",
            "Description": "Web Service to this product using the HAPI interface."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: M. Acuna at NASA/GSFC",
          "Format": [
            "x_Script.IDL",
            "x_Script.Javascript",
            "x_Script.MATLAB",
            "x_Script.Python",
            "x_Script.Autoplot",
            "x_Script.curl",
            "x_Script.wget"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Script in Multiple Languages",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=MGS_MAG_LOW&return=script",
            "Style": "HAPI",
            "ProductKey": "MGS_MAG_LOW",
            "Description": "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."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: M. Acuna at NASA/GSFC",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=MGS_MAG_LOW&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "MGS_MAG_LOW",
            "Description": "Web Service that generates plots. See https://hapi-server.org/plot/ for the API."
          }
        }
      ],
      "_AccessInformation": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1997-09-14T00:42:11Z",
          "StopDate": "2006-11-02T23:23:43Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop"
      },
      "Keyword": [
        "Mars Global Surveyor (from all.xml/observatory/description/@short)",
        "Magnetometer (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric Science, Ionospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "MGS (from Master/CDFglobalAttributes/Source_name)",
        "Mars Global Surveyor (from Master/CDFglobalAttributes/Source_name)",
        "M0 (from Master/CDFglobalAttributes/Data_type)",
        "Modified Data 0 (from Master/CDFglobalAttributes/Data_type)",
        "MAG (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": null,
      "_ObservedRegion": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ObservedRegion.json",
      "ProcessingLevel": null,
      "_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",
      "InstrumentID": null,
      "MeasurementType": null,
      "Parameter2": [
        {
          "Name": "time_epoch",
          "ParameterKey": "Epoch_cdf",
          "Description": "CATDESC: 'time_inboard'. 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.'",
          "Units": "seconds since 1970-01-01 00:00:00",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Altitude [km]",
          "ParameterKey": "altitude",
          "Description": "Master CDF CATDESC: 'Altitude'. Master CDF VAR_NOTES: 'Low Resolution. Calculated as the radius of Mars (= 3389.5 km) subtracted from the spacecraft position.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "km",
          "FillValue": "NaN"
        },
        {
          "Name": "Decimal Day",
          "ParameterKey": "decimal_day",
          "Description": "Master CDF CATDESC: 'Decimal Day'. Master CDF VAR_NOTES: 'Low resolution'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "days",
          "FillValue": "NaN"
        },
        {
          "Name": "Dynamic Range",
          "ParameterKey": "dynamic_b_pl_range",
          "Description": "Master CDF CATDESC: 'Dynamic Range'. Master CDF VAR_NOTES: 'Gain range of the instrument at the time of the sample. Sample quantization is gain range dependent. A negative value indicate a detail word (versus fullword) entry.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "none",
          "FillValue": "NaN"
        },
        {
          "Name": "Dynamic Spacecraft Field X [nT]",
          "ParameterKey": "dynamic_bx_lpl",
          "Description": "Master CDF CATDESC: 'Dynamic Spacecraft Field X'. Master CDF VAR_NOTES: 'Dynamic spacecraft field in payload  coordinates (this has been removed from the measured field to compensate for spacecraft field); see sc_mod.ker at https://pds-ppi.igpp.ucla.edu/search/view/?f=yes&id=pds://PPI/MGS-M-MAG-3-MAP1_FULLWORD-RES-MAG-V1.0/GEOMETRY and https://pds-ppi.igpp.ucla.edu/search/view/?f=yes&id=pds://PPI/MGS-M-MAG-3-PREMAP_FULLWORD-RES-MAG-V1.0/GEOMETRY Low resolution.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "Dynamic Spacecraft Field Y [nT]",
          "ParameterKey": "dynamic_by_lpl",
          "Description": "Master CDF CATDESC: 'Dynamic Spacecraft Field Y'. Master CDF VAR_NOTES: 'Dynamic spacecraft field in payload  coordinates (this has been removed from the measured field to compensate for spacecraft field); see sc_mod.ker at https://pds-ppi.igpp.ucla.edu/search/view/?f=yes&id=pds://PPI/MGS-M-MAG-3-MAP1_FULLWORD-RES-MAG-V1.0/GEOMETRY and https://pds-ppi.igpp.ucla.edu/search/view/?f=yes&id=pds://PPI/MGS-M-MAG-3-PREMAP_FULLWORD-RES-MAG-V1.0/GEOMETRY Low resolution.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "Dynamic Spacecraft Field Z [nT]",
          "ParameterKey": "dynamic_bz_lpl",
          "Description": "Master CDF CATDESC: 'Dynamic Spacecraft Field Z'. Master CDF VAR_NOTES: 'Dynamic spacecraft field in payload  coordinates (this has been removed from the measured field to compensate for spacecraft field); see sc_mod.ker at https://pds-ppi.igpp.ucla.edu/search/view/?f=yes&id=pds://PPI/MGS-M-MAG-3-MAP1_FULLWORD-RES-MAG-V1.0/GEOMETRY and https://pds-ppi.igpp.ucla.edu/search/view/?f=yes&id=pds://PPI/MGS-M-MAG-3-PREMAP_FULLWORD-RES-MAG-V1.0/GEOMETRY Low resolution.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "Static Spacecraft Field Range",
          "ParameterKey": "static_b_pl_range",
          "Description": "Master CDF CATDESC: 'Static Spacecraft Field Range'. Master CDF VAR_NOTES: 'Static spacecraft fields are due to permanent magnetization, for example, magnets or magnetized objects.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "none",
          "FillValue": "NaN"
        },
        {
          "Name": "Static Spacecraft Field X [nT]",
          "ParameterKey": "static_bx_lpl",
          "Description": "Master CDF CATDESC: 'Static Spacecraft Field X'. Master CDF VAR_NOTES: 'Static spacecraft field in payload X coordinates (this has been removed from the measured field to compensate for spacecraft fields); see sc_mod.ker at https://pds-ppi.igpp.ucla.edu/search/view/?f=yes&id=pds://PPI/MGS-M-MAG-3-MAP1_FULLWORD-RES-MAG-V1.0/GEOMETRY and https://pds-ppi.igpp.ucla.edu/search/view/?f=yes&id=pds://PPI/MGS-M-MAG-3-PREMAP_FULLWORD-RES-MAG-V1.0/GEOMETRY Low resolution.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "Static Spacecraft Field Y [nT]",
          "ParameterKey": "static_by_lpl",
          "Description": "Master CDF CATDESC: 'Static Spacecraft Field Y'. Master CDF VAR_NOTES: '\u0000'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "Static Spacecraft Field Z [nT]",
          "ParameterKey": "static_bz_lpl",
          "Description": "Master CDF CATDESC: 'Static Spacecraft Field Z'. Master CDF VAR_NOTES: '\u0000'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "Magnetic Field Range",
          "ParameterKey": "b_range_lpc",
          "Description": "Master CDF CATDESC: 'Magnetic Field Range Planetocentric'. Master CDF VAR_NOTES: 'Planetocentric, low resolution.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "none",
          "FillValue": "NaN"
        },
        {
          "Name": "Magnetic Field Range",
          "ParameterKey": "b_range_lss",
          "Description": "Master CDF CATDESC: 'Magnetic Field Range MSO'. Master CDF VAR_NOTES: 'Sun-state, ss, or MSO. Low resolution.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "none",
          "FillValue": "NaN"
        },
        {
          "Name": "B_X [nT]",
          "ParameterKey": "bx_lpc",
          "Description": "Master CDF CATDESC: 'Magnetic Field X Planetocentric'. Master CDF VAR_NOTES: 'Low resolution in planetocentric coordinates. Outboard.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "B_X [nT]",
          "ParameterKey": "bx_lss",
          "Description": "Master CDF CATDESC: 'Magnetic Field X MSO'. Master CDF VAR_NOTES: '\u0000'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "B_Y [nT]",
          "ParameterKey": "by_lpc",
          "Description": "Master CDF CATDESC: 'Magnetic Field Y Planetocentric'. Master CDF VAR_NOTES: 'Low resolution in planetocentric coordinates. Outboard.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "B_Y [nT]",
          "ParameterKey": "by_lss",
          "Description": "Master CDF CATDESC: 'Magnetic Field Y MSO'. Master CDF VAR_NOTES: 'Low resolution in sun-state or MSO coordinates. Outboard.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "\u0000",
          "FillValue": "NaN"
        },
        {
          "Name": "B_Z [nT]",
          "ParameterKey": "bz_lpc",
          "Description": "Master CDF CATDESC: 'Magnetic Field Z Planetocentric'. Master CDF VAR_NOTES: 'Low resolution in planetocentric coordinates. Outboard.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "B_Z [nT]",
          "ParameterKey": "bz_lss",
          "Description": "Master CDF CATDESC: 'Magnetic Field Z MSO'. Master CDF VAR_NOTES: 'Low resolution in sun-state or MSO coordinates. Outboard.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "RMS Range",
          "ParameterKey": "rms_range_lpc",
          "Description": "Master CDF CATDESC: 'RMS Range Planetocentric'. Master CDF VAR_NOTES: 'Low resolution, planetocentric.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "none",
          "FillValue": "NaN"
        },
        {
          "Name": "RMS Range",
          "ParameterKey": "rms_range_lss",
          "Description": "Master CDF CATDESC: 'RMS Range MSO'. Master CDF VAR_NOTES: 'Low resolution, sun-state/ss/MSO'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "none",
          "FillValue": "NaN"
        },
        {
          "Name": "RMS X [nT]",
          "ParameterKey": "rms_x_lpc",
          "Description": "Master CDF CATDESC: 'RMS X Planetocentric'. Master CDF VAR_NOTES: 'Root mean square of the outboard delta words (there are 23 delta words between fullwords, sampled at either 32, 16, or 8 per second depending on date rate allocation. Planetocentric, low resolution.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "RMS X [nT]",
          "ParameterKey": "rms_x_lss",
          "Description": "Master CDF CATDESC: 'RMS X MSO'. Master CDF VAR_NOTES: '\u0000'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "RMS Y [nT]",
          "ParameterKey": "rms_y_lpc",
          "Description": "Master CDF CATDESC: 'RMS Y Planetocentric'. Master CDF VAR_NOTES: '\u0000'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "RMS Y [nT]",
          "ParameterKey": "rms_y_lss",
          "Description": "Master CDF CATDESC: 'RMS Y MSO'. Master CDF VAR_NOTES: 'Low resolution, sun-state/ss/MSO'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "RMS Z [nT]",
          "ParameterKey": "rms_z_lpc",
          "Description": "Master CDF CATDESC: 'RMS Z Planetocentric'. Master CDF VAR_NOTES: 'Low resolution, planetocentric.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "RMS Z [nT]",
          "ParameterKey": "rms_z_lss",
          "Description": "Master CDF CATDESC: 'RMS Z MSO'. Master CDF VAR_NOTES: 'Low resolution, sun-state/ss/MSO'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        },
        {
          "Name": "SA Neg Y Current [mA]",
          "ParameterKey": "sa_neg_y_low",
          "Description": "Master CDF CATDESC: 'Solar Array Negative Y Current'. Master CDF VAR_NOTES: 'Solar array (-Y panel) current from sc engineering data base. A fill value of '-99' is used when the solar array currents are negative.'-999' is used as a fill value when the data is not available for the time.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "mA",
          "FillValue": -999.0
        },
        {
          "Name": "Total SA Current [mA]",
          "ParameterKey": "sa_total_low",
          "Description": "Master CDF CATDESC: 'Total Solar Array Current'. Master CDF VAR_NOTES: 'Solar array output current (total) from sc engineering data base. A fill value of '-99' is used when the solar array currents are negative.'-999' is used as a fill value when the data is not available for the time.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "mA",
          "FillValue": -999.0
        },
        {
          "Name": "SA Plus Y Current [mA]",
          "ParameterKey": "sa_plus_y_low",
          "Description": "Master CDF CATDESC: 'Solar Array Positive Y Current'. Master CDF VAR_NOTES: 'Solar array (+Y panel) current from sc engineering data base. A fill value of '-99' is used when the solar array currents are negative. '-999' is used as a fill value when the data is not available for the time.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "mA",
          "FillValue": -999.0
        },
        {
          "Name": "SC Position X [km]",
          "ParameterKey": "sc_pos_x_lpc",
          "Description": "Master CDF CATDESC: 'Spacecraft Position X Planetocentric'. Master CDF VAR_NOTES: 'Low resolution in planeocentric coordinates.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "km",
          "FillValue": "NaN"
        },
        {
          "Name": "SC Position X [km]",
          "ParameterKey": "sc_pos_x_lss",
          "Description": "Master CDF CATDESC: 'Spacecraft Position X MSO'. Master CDF VAR_NOTES: 'Low resolution in sun-state or MSO coordinates.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "km",
          "FillValue": "NaN"
        },
        {
          "Name": "SC Position Y [km]",
          "ParameterKey": "sc_pos_y_lpc",
          "Description": "Master CDF CATDESC: 'Spacecraft Position Y Planetocentric'. Master CDF VAR_NOTES: 'Low resolution in planetocentric coordinates.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "km",
          "FillValue": "NaN"
        },
        {
          "Name": "SC Position Y [km]",
          "ParameterKey": "sc_pos_y_lss",
          "Description": "Master CDF CATDESC: 'Spacecraft Position Y MSO'. Master CDF VAR_NOTES: 'Low resolution in sun-state or MSO coordinates.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "km",
          "FillValue": "NaN"
        },
        {
          "Name": "SC Position Z [km]",
          "ParameterKey": "sc_pos_z_lpc",
          "Description": "Master CDF CATDESC: 'Spacecraft Position Z Planetocentric'. Master CDF VAR_NOTES: 'Low resolution in planetocentric coordinates.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "km",
          "FillValue": "NaN"
        },
        {
          "Name": "SC Position Z [km]",
          "ParameterKey": "sc_pos_z_lss",
          "Description": "Master CDF CATDESC: 'Spacecraft Position Z MSO'. Master CDF VAR_NOTES: 'Low resolution in sun-state or MSO coordinates.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "km",
          "FillValue": "NaN"
        },
        {
          "Name": "Day of Year",
          "ParameterKey": "doy",
          "Description": "Master CDF CATDESC: 'Day of Year'. Master CDF VAR_NOTES: 'Low resolution'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "days",
          "FillValue": "NaN"
        },
        {
          "Name": "Hour",
          "ParameterKey": "hour",
          "Description": "Master CDF CATDESC: 'Hour'. Master CDF VAR_NOTES: 'Low resolution'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "hours",
          "FillValue": "NaN"
        },
        {
          "Name": "Minute",
          "ParameterKey": "minute",
          "Description": "Master CDF CATDESC: 'Minute'. Master CDF VAR_NOTES: '\u0000'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "minutes",
          "FillValue": "NaN"
        },
        {
          "Name": "Millisecond",
          "ParameterKey": "msec",
          "Description": "Master CDF CATDESC: 'Millisecond'. Master CDF VAR_NOTES: '\u0000'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "msec",
          "FillValue": "NaN"
        },
        {
          "Name": "Seconds",
          "ParameterKey": "seconds",
          "Description": "Master CDF CATDESC: 'Seconds'. Master CDF VAR_NOTES: 'Low resolution'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "seconds",
          "FillValue": "NaN"
        },
        {
          "Name": "Year",
          "ParameterKey": "year",
          "Description": "Master CDF CATDESC: 'Year'. Master CDF VAR_NOTES: 'Low resolution'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "years",
          "FillValue": "NaN"
        },
        {
          "Name": "Unix Time",
          "ParameterKey": "unix_time",
          "Description": "Master CDF CATDESC: 'Unix Time'. Master CDF VAR_NOTES: 'Low resolution.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "seconds since Jan. 1, 1970",
          "FillValue": "NaN"
        },
        {
          "Name": "Magnetic Field Magnitude [nT]",
          "ParameterKey": "magnitude",
          "Description": "Master CDF CATDESC: 'Magnetic Field Magnitude'. Master CDF VAR_NOTES: 'Magnitude calculated via the square root of the sum of the squares. Low resolution data.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch_cdf.'",
          "Units": "nT",
          "FillValue": "NaN"
        }
      ]
    }
  }
}