<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<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.</_Note>
  <Version>2.6.1</Version>
  <_MasterURL>https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0JSONS/apollo15_sws_28s_00000000_v01.json (from all.xml)</_MasterURL>
  <NumericalData>
    <ResourceID>spase://NASA/NumericalData/Apollo15-LM/SWS/PT28S</ResourceID>
    <_ResourceID>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json</_ResourceID>
    <ResourceHeader>
      <ResourceName>Apollo 15 Solar Wind measurements at the lunar surface</ResourceName>
      <_ResourceName>Source: Master/CDFglobalAttributes/Logical_source_description</_ResourceName>
      <AlternateName>apollo15_sws_28s</AlternateName>
      <_AlternateName>Source: Master/CDFglobalAttributes/Logical_source</_AlternateName>
      <Description>This 28-s data set is the highest resolution data set available from the Apollo 15 Solar Wind Spectrometer instrument, and was reformatted by NSSDC for easier access and use.  During the local lunar night there is no solarwind signal so there are data gaps of about 15 days each lunation.Users should refer to the data set documentation paper entitled 'ALSEP solar wind spectrometer plasma data as observed at the Apollo 12 and 15 landing sites,' by Goldstein, Clay,Snyder, and Neugebauer, which is contained in the online Data Set Catalog at https://nssdc.gsfc.nasa.gov/nmc/publicationDisplay.do?id=B55381-000A</Description>
      <_Description>Source: Master/CDFglobalAttributes/TEXT</_Description>
      <Acknowledgement>Please acknowledge Dr. Conway W. Snyder and the NSSDC Lunar Data Restoration Project</Acknowledgement>
      <_Acknowledgement>Source: Master/CDFglobalAttributes/Acknowledgement</_Acknowledgement>
      <_Rights>
        <Name>SPDX</Name>
        <Description>Creative Commons Zero v1.0 Universal</Description>
        <URL>https://spdx.org/licenses/CC0-1.0.html</URL>
        <SchemeURI>https://spdx.org/licenses/</SchemeURI>
      </_Rights>
      <InformationURL>
        <URL>https://nssdc.gsfc.nasa.gov/nmc/publicationDisplay.do?id=B55381-000A</URL>
        <Name>Documentation</Name>
        <Description>Dataset </Description>
        <_Note>URL also in all.xml. Using master.</_Note>
      </InformationURL>
      <InformationURL>
        <URL>https://lunasox.gsfc.nasa.gov</URL>
        <Name> the Lunar Surface Origins Exploration service (LUNASOX)</Name>
        <Description>Additional Data Services via</Description>
        <_Note>URL also in all.xml. Using master.</_Note>
      </InformationURL>
    </ResourceHeader>
    <DOI>https://doi.org/10.48322/97e0-5h57</DOI>
    <_DOI>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json</_DOI>
    <_AccessInformation>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json</_AccessInformation>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>1971-07-31T19:38:38Z</StartDate>
        <StopDate>1972-06-30T18:14:35Z</StopDate>
      </TimeSpan>
      <_TemporalDescription>Generated from all.xml/@timerange_start and all.xml/@timerange_stop</_TemporalDescription>
      <Cadence>PT28S</Cadence>
      <_Cadence>Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/apollo/apollo15_cdaweb/sws_28s/1971/apollo15_sws_28s_19710731_v01.cdf. The most common cadence, 28000 [ms] = PT28S, occurred for 73.9910% of the 330 timesteps.</_Cadence>
    </TemporalDescription>
    <_ObservedRegion>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ObservedRegion.json</_ObservedRegion>
    <ProcessingLevel/>
    <_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</_ProcessingLevel>
    <InstrumentID>spase://SMWG/Instrument/Apollo15-LM/SWS</InstrumentID>
    <MeasurementType>ThermalPlasma</MeasurementType>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <Acknowledgement>SPDF/CDAWeb. Please also acknowledge the data producer: Conway W. Snyder at Jet Propulsion Laboratory</Acknowledgement>
      <Style>Listing</Style>
      <AccessURL>
        <Name>HTTPS from SPDF</Name>
        <URL>https://cdaweb.gsfc.nasa.gov/pub/data/apollo/apollo15_cdaweb/sws_28s</URL>
        <Description>In CDF via HTTP from CDAWeb</Description>
        <AccessFilenameTemplate>apollo15_sws_28s_%Y%m%d_%Q.cdf</AccessFilenameTemplate>
        <AccessDirectoryTemplate>%Y</AccessDirectoryTemplate>
        <ProductKey>APOLLO15_SWS_28S</ProductKey>
      </AccessURL>
      <Format>CDF</Format>
    </AccessInformation>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <Acknowledgement>SPDF/CDAWeb. Please also acknowledge the data producer: Conway W. Snyder at Jet Propulsion Laboratory</Acknowledgement>
      <Style>Listing</Style>
      <AccessURL>
        <Name>FTPS from SPDF</Name>
        <URL>ftps://cdaweb.gsfc.nasa.gov/pub/data/apollo/apollo15_cdaweb/sws_28s</URL>
        <Description>In CDF via HTTP from CDAWeb</Description>
        <AccessFilenameTemplate>apollo15_sws_28s_%Y%m%d_%Q.cdf</AccessFilenameTemplate>
        <AccessDirectoryTemplate>%Y</AccessDirectoryTemplate>
        <ProductKey>APOLLO15_SWS_28S</ProductKey>
      </AccessURL>
      <Format>CDF</Format>
    </AccessInformation>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <Acknowledgement>SPDF/CDAWeb. Please also acknowledge the data producer: Conway W. Snyder at Jet Propulsion Laboratory</Acknowledgement>
      <AccessURL>
        <Name>CDAWeb Web Service</Name>
        <URL>https://cdaweb.gsfc.nasa.gov/WebServices/</URL>
        <Style>WebService</Style>
        <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.</Description>
        <ProductKey>APOLLO15_SWS_28S</ProductKey>
      </AccessURL>
      <Format>CDF</Format>
      <Format>CSV</Format>
      <Format>GIF</Format>
      <Format>NetCDF</Format>
      <Format>PNG</Format>
      <Format>PS</Format>
      <Format>PDF</Format>
      <Format>XML</Format>
      <Format>x_Script.IDL</Format>
      <Format>x_Script.Python</Format>
      <Format>Text.ASCII</Format>
      <Format>x_WAV</Format>
    </AccessInformation>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <Acknowledgement>SPDF/CDAWeb. Please also acknowledge the data producer: Conway W. Snyder at Jet Propulsion Laboratory</Acknowledgement>
      <AccessURL>
        <Name>CDAWeb Web Service user interface</Name>
        <URL>https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&amp;dataset=APOLLO15_SWS_28S</URL>
        <Style>WebService</Style>
        <ProductKey>APOLLO15_SWS_28S</ProductKey>
        <Description>Web service user interface for this product.</Description>
      </AccessURL>
      <Format>CDF</Format>
      <Format>GIF</Format>
      <Format>PDF</Format>
      <Format>Text.ASCII</Format>
      <Format>x_WAV</Format>
    </AccessInformation>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <Acknowledgement>SPDF/CDAWeb. Please also acknowledge the data producer: Conway W. Snyder at Jet Propulsion Laboratory</Acknowledgement>
      <AccessURL>
        <Name>CDAWeb Python Script</Name>
        <URL>https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/APOLLO15_SWS_28S/clientLibraryExample/</URL>
        <ProductKey>APOLLO15_SWS_28S</ProductKey>
        <Style>WebService</Style>
        <Description>Web service that generates a Python script to access this product.</Description>
      </AccessURL>
      <Format>x_Script.IDL</Format>
      <Format>x_Script.Python</Format>
    </AccessInformation>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <Acknowledgement>SPDF/SSCWeb. Please also acknowledge the data producer: Conway W. Snyder at Jet Propulsion Laboratory</Acknowledgement>
      <AccessURL>
        <Name>4D Orbit Viewer</Name>
        <URL>https://sscweb.gsfc.nasa.gov/4dorbit/?sc=APOLLO15_SWS_28S</URL>
        <ProductKey>APOLLO15_SWS_28S</ProductKey>
        <Style>x_Visualization</Style>
        <Description>Web Service to this product.</Description>
      </AccessURL>
      <Format>HTML</Format>
    </AccessInformation>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <Acknowledgement>SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Conway W. Snyder at Jet Propulsion Laboratory</Acknowledgement>
      <AccessURL>
        <Name>CDAWeb HAPI Server</Name>
        <URL>https://hapi-server.org/servers/#server=CDAWeb&amp;dataset=APOLLO15_SWS_28S</URL>
        <Style>HAPI</Style>
        <ProductKey>APOLLO15_SWS_28S</ProductKey>
        <Description>Web Service to this product using the HAPI interface.</Description>
      </AccessURL>
      <Format>CSV</Format>
      <Format>JSON</Format>
      <Format>Binary</Format>
    </AccessInformation>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <Acknowledgement>SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Conway W. Snyder at Jet Propulsion Laboratory</Acknowledgement>
      <AccessURL>
        <Name>CDAWeb HAPI Script in Multiple Languages</Name>
        <URL>https://hapi-server.org/servers/#server=CDAWeb&amp;dataset=APOLLO15_SWS_28S&amp;return=script</URL>
        <Style>HAPI</Style>
        <ProductKey>APOLLO15_SWS_28S</ProductKey>
        <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.</Description>
      </AccessURL>
      <Format>x_Script.IDL</Format>
      <Format>x_Script.Javascript</Format>
      <Format>x_Script.MATLAB</Format>
      <Format>x_Script.Python</Format>
      <Format>x_Script.Autoplot</Format>
      <Format>x_Script.curl</Format>
      <Format>x_Script.wget</Format>
    </AccessInformation>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <Acknowledgement>SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Conway W. Snyder at Jet Propulsion Laboratory</Acknowledgement>
      <AccessURL>
        <Name>HAPI visualizations</Name>
        <URL>https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&amp;dataset=APOLLO15_SWS_28S&amp;format=gallery</URL>
        <Style>x_Visualization</Style>
        <ProductKey>APOLLO15_SWS_28S</ProductKey>
        <Description>Web Service that generates plots. See https://hapi-server.org/plot/ for the API.</Description>
      </AccessURL>
      <Format>PNG</Format>
      <Format>PDF</Format>
      <Format>SVG</Format>
    </AccessInformation>
    <Keyword>Apollo Lunar Surface Experiment Package (from all.xml/observatory/description/@short)</Keyword>
    <Keyword>Solar Wind Spectrometer (from all.xml/instrument/description/@short)</Keyword>
    <Keyword>Space Physics (from Master/CDFglobalAttributes/Discipline)</Keyword>
    <Keyword>Lunar Surface Environment (from Master/CDFglobalAttributes/Discipline)</Keyword>
    <Keyword>ALSEP (from Master/CDFglobalAttributes/Source_name)</Keyword>
    <Keyword>Apollo Lunar Surface Experiment Package (from Master/CDFglobalAttributes/Source_name)</Keyword>
    <Keyword>SWS (from all.xml/instrument/@ID)</Keyword>
    <ObservedRegion>Heliosphere.NearEarth</ObservedRegion>
    <ObservedRegion>Heliosphere.Inner</ObservedRegion>
    <Parameter2>
      <Name>Epoch</Name>
      <ParameterKey>Epoch</ParameterKey>
      <Description>CATDESC: 'Universal Time'. 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.'</Description>
      <Units/>
      <Support>
        <Qualifier>Scalar</Qualifier>
        <SupportQuantity>Temporal</SupportQuantity>
      </Support>
    </Parameter2>
    <Parameter2>
      <Name>Proton Density</Name>
      <ParameterKey>Density</ParameterKey>
      <Description>Master CDF CATDESC: 'Proton Density'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Protons/cm**3</Units>
      <FillValue>-99.9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Alpha to Proton Ratio</Name>
      <ParameterKey>AP_Ratio</ParameterKey>
      <Description>Master CDF CATDESC: 'Alpha to Proton Ratio'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <FillValue>-9.99</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Bulk Speed</Name>
      <ParameterKey>VEL</ParameterKey>
      <Description>Master CDF CATDESC: 'Proton Bulk Speed'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Km/s</Units>
      <FillValue>-999</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Thermal Velocity</Name>
      <ParameterKey>Vth</ParameterKey>
      <Description>Master CDF CATDESC: 'Proton Thermal Velocity'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Km/s</Units>
      <FillValue>-99</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Angle East</Name>
      <ParameterKey>East</ParameterKey>
      <Description>Master CDF CATDESC: 'Proton Flow Angle toward East, SE Coords'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Deg SE</Units>
      <FillValue>-99.9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>North</Name>
      <ParameterKey>North</ParameterKey>
      <Description>Master CDF CATDESC: 'Proton Flow Angle toward North, SE Coords'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Deg SE</Units>
      <FillValue>-99.9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>30 Unused FLAG Bits</Name>
      <ParameterKey>FLAG</ParameterKey>
      <Description>Master CDF CATDESC: 'FLAG Word bits not separately shown; packed in low order bits; See Var_Notes'. Master CDF VAR_NOTES: 'These FLAG Bits of no interest to user; kept as record of original.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <FillValue>1111111111</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Alpha Bit</Name>
      <ParameterKey>IA</ParameterKey>
      <Description>Master CDF CATDESC: 'Flag for how angle alpha was derived.  See Var_Notes.'. Master CDF VAR_NOTES: 'If IA = 0, alpha is measured; = 1, alpha is assumed; = 2, alpha is limited; = 3, cup seeing protons is too far from sun direction to be plausible.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <FillValue>9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Beta Bit</Name>
      <ParameterKey>IB</ParameterKey>
      <Description>Master CDF CATDESC: 'Flag for how angle beta was derived. See  Var_Notes.'. Master CDF VAR_NOTES: 'If IB = 0, beta is measured; = 1, beta is assumed; = 2, beta is limited; = 3, cup seeing protons is too far from sun direction to be plausible.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <FillValue>9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>IDISCP</Name>
      <ParameterKey>IDISCP</ParameterKey>
      <Description>Master CDF CATDESC: '1 means that side cup not next to cup A has more current than cups B or C'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <FillValue>9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Gain</Name>
      <ParameterKey>GAIN</ParameterKey>
      <Description>Master CDF CATDESC: 'Gain Level: 0 = Low; 1 = High'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <FillValue>9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Error in Fit Program</Name>
      <ParameterKey>RMS</ParameterKey>
      <Description>Master CDF CATDESC: 'Percentage Error in Fitting Program'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Percent</Units>
      <FillValue>-99.9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Side cup with most current</Name>
      <ParameterKey>KUPA</ParameterKey>
      <Description>Master CDF CATDESC: 'Side cup (not vertical) with most current'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Cup No.</Units>
      <FillValue>9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Current in Cup A</Name>
      <ParameterKey>CURA</ParameterKey>
      <Description>Master CDF CATDESC: 'Current in Cup A (shown by KUPA)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Picoamps</Units>
      <FillValue>-999.9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Current in Cup B</Name>
      <ParameterKey>CURB</ParameterKey>
      <Description>Master CDF CATDESC: 'Current in Cup B (CCW from Cup A)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Picoamps</Units>
      <FillValue>-999.9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Current in Cup C</Name>
      <ParameterKey>CURC</ParameterKey>
      <Description>Master CDF CATDESC: 'Current in Cup C (CW from Cup A)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Picoamps</Units>
      <FillValue>-999.9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Current in Cup 7</Name>
      <ParameterKey>CUR7</ParameterKey>
      <Description>Master CDF CATDESC: 'Current in Cup 7 (center, vertical)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Picoamps</Units>
      <FillValue>-999.9</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Correction for estimated density</Name>
      <ParameterKey>FACTD</ParameterKey>
      <Description>Master CDF CATDESC: 'Correction for M-B least sq est of density'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <FillValue>9.99</FillValue>
    </Parameter2>
    <Parameter2>
      <Name>Noise in estimating angles</Name>
      <ParameterKey>XNOISE</ParameterKey>
      <Description>Master CDF CATDESC: 'Noise level used in estimating angles'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'</Description>
      <Units>Picoamps</Units>
      <FillValue>-999.9</FillValue>
    </Parameter2>
  </NumericalData>
</Spase>
