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        <meta content="672" name="orgcode"/>
        <meta content="Robert.M.Candey" name="rno"/>
        <meta content="Tamara.J.Kovalick" name="content-owner"/>
        <meta content="Tamara.J.Kovalick" name="webmaster"/>
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      "name": "IBEX-Hi digital maps every 6 months",
        
      "dateModified": "2025-12-04",
      
    "identifier": "https://doi.org/10.48322/7tyc-8132",
    "publication": "McComas, David J., IBEX-Hi digital maps every 6 months,  (2025)",
    "datePublished": "2025-11-14",
    "creator":{
       "@type": "Person",
           "name": "McComas, David J."
    },
    "publisher":{
    "@type": "Organization",
    "name": "Space Physics Data Facility"
    },
        
    "creditText": "The IBEX Team",
    "description": "As of this writing (11/5/2010), this product \nhad been issued by the IBEX team in two releases. \nRelease 1 IBEX-Hi map data are superseded by Release 2\ndata which are more time-extensive (12 months vs. 6 months)\nand are richer in content.  While Release 1 IBEX-Hi map data \nand their documentation remain accessible at\nftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/ibex/hi/maps/digital_data/release_1/\nand\nftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/ibex/hi/maps/images/release_1/,\nthis description supports the retrieval and use of Release 2 data only.\n\nThe Release_2 IBEX-Hi map data contain all-sky 6 deg x 6 deg \nresolution maps in J2000 ecliptic coordinates of energetic \nneutral fluxes reaching the near-Earth IBEX spacecraft from \nthe distant heliosphere and heliosheath.  Maps \nare in both a spacecraft frame and, via Compton-Getting \ncorrections, a heliospheric frame.  Basic maps are each \naccumulated over 6-months duration, so far for epochs 1 \n(12/2008-06/2009) and 2 (06/2009-12/2009).  Maps are available \nfor five of the energy bands of IBEX-Hi (0.52-0.95, 0.84-1.55, \n1.36-2.50, 1.99-3.75, 3.13-6.00 keV) and, for the heliospheric \nframe only, also for six monoenergetic points (0.71, 1.11, 1.74, \n2.73, 3.0, 4.29 keV).  In addition, monoenergetic maps are available\nas summed over the data collected during epochs 1 and 2 combined.\nAll maps are available in digital text format and in PNG image format\n(considered as separate data sets within VEPO).\n\nGiven that VHO/VEPO typically displays clickable granule (file)\nnames for any given specification of data product and time span,\nand given that IBEX-Hi digital maps and PNG-formatted display\nmaps are each considered single data products, a request for data\nfrom either product will yield .GE.20 names of files containing data\nspanning or within the requested time span.  For IBEX, the names\nshown by VHO/VEPO actually have the form subdirectory/filename.\nThe subdirectories are named map1, map1cg, map2, map2cg, and\nmap-combined.  Maps involving \"1\" (\"2\") are from the first (second)\n6-month epoch, while \"combined\" means composed of data taken\nduring epochs 1 and 2.  Maps involving (not involving) \"cg\" means\nheliospheric frame (spacecraft frame).  In the first four subdirectories,\nfile names are of the forms ha60.hide-trp-flux100-hi-N-flux.ext and\nha60.hide-trp-mono_80-P.PP-flux.ext, where \"ext\" is \"png\" or \"txt\"\naccording to which product is requested,  N is the energy step\nnumber for the IBEX-Hi instrument (2-6), P.PP is the energy level,\nin keV, of a monoenergetic flux.  Files in the \"combined\"\nsubdirectories are named \"combined-P.PP-flux.ext, where P.PP\nhas the same meaning as above.\n\nIn addition to the flux maps to which VEPO provides access, \nseveral map files whose data support the determination of the \nfluxes are also available in the underlying nssdcftp directories \nand are described by aareadme files there (and by IBEX web pages \nat SWRI: http://ibex.swri.edu/ibexpublicdata/Data_Release_2/)",
    "abstract": "As of this writing (11/5/2010), this product \nhad been issued by the IBEX team in two releases. \nRelease 1 IBEX-Hi map data are superseded by Release 2\ndata which are more time-extensive (12 months vs. 6 months)\nand are richer in content.  While Release 1 IBEX-Hi map data \nand their documentation remain accessible at\nftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/ibex/hi/maps/digital_data/release_1/\nand\nftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/ibex/hi/maps/images/release_1/,\nthis description supports the retrieval and use of Release 2 data only.\n\nThe Release_2 IBEX-Hi map data contain all-sky 6 deg x 6 deg \nresolution maps in J2000 ecliptic coordinates of energetic \nneutral fluxes reaching the near-Earth IBEX spacecraft from \nthe distant heliosphere and heliosheath.  Maps \nare in both a spacecraft frame and, via Compton-Getting \ncorrections, a heliospheric frame.  Basic maps are each \naccumulated over 6-months duration, so far for epochs 1 \n(12/2008-06/2009) and 2 (06/2009-12/2009).  Maps are available \nfor five of the energy bands of IBEX-Hi (0.52-0.95, 0.84-1.55, \n1.36-2.50, 1.99-3.75, 3.13-6.00 keV) and, for the heliospheric \nframe only, also for six monoenergetic points (0.71, 1.11, 1.74, \n2.73, 3.0, 4.29 keV).  In addition, monoenergetic maps are available\nas summed over the data collected during epochs 1 and 2 combined.\nAll maps are available in digital text format and in PNG image format\n(considered as separate data sets within VEPO).\n\nGiven that VHO/VEPO typically displays clickable granule (file)\nnames for any given specification of data product and time span,\nand given that IBEX-Hi digital maps and PNG-formatted display\nmaps are each considered single data products, a request for data\nfrom either product will yield .GE.20 names of files containing data\nspanning or within the requested time span.  For IBEX, the names\nshown by VHO/VEPO actually have the form subdirectory/filename.\nThe subdirectories are named map1, map1cg, map2, map2cg, and\nmap-combined.  Maps involving \"1\" (\"2\") are from the first (second)\n6-month epoch, while \"combined\" means composed of data taken\nduring epochs 1 and 2.  Maps involving (not involving) \"cg\" means\nheliospheric frame (spacecraft frame).  In the first four subdirectories,\nfile names are of the forms ha60.hide-trp-flux100-hi-N-flux.ext and\nha60.hide-trp-mono_80-P.PP-flux.ext, where \"ext\" is \"png\" or \"txt\"\naccording to which product is requested,  N is the energy step\nnumber for the IBEX-Hi instrument (2-6), P.PP is the energy level,\nin keV, of a monoenergetic flux.  Files in the \"combined\"\nsubdirectories are named \"combined-P.PP-flux.ext, where P.PP\nhas the same meaning as above.\n\nIn addition to the flux maps to which VEPO provides access, \nseveral map files whose data support the determination of the \nfluxes are also available in the underlying nssdcftp directories \nand are described by aareadme files there (and by IBEX web pages \nat SWRI: http://ibex.swri.edu/ibexpublicdata/Data_Release_2/)",
    
        "spatialCoverage": [
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    "temporalCoverage": "2008-12-25T00:00:00/...",

    "genre": "NeutralAtomImages",
    "keywords": [  ],
    "license":  "https://spdx.org/licenses/CC0-1.0.html",

    "audience":{
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        "audienceType": ["Space Physicist", "Space Community", "Data Scientists", "Machine Learning Users"]
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    "variableMeasured": [
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          "name": "ENA fluxes",
          "description": "Array of neutral hydrogen fluxes",
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            <xhtml:div class="middle">HDPWS</xhtml:div>
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                    Data Access
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                        <xhtml:ul class="list">
                            <xhtml:li class="list">
                                <xhtml:a target="_blank" href="ftps://spdf.gsfc.nasa.gov/pub/data/ibex/hi/maps/digital_data/">FTPS from SPDF (not with most browsers)</xhtml:a>
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                    <xhtml:div class="citation inset">
                        <xhtml:h1>
                            <xhtml:a name="spase://NASA/NumericalData/IBEX/Hi/Maps-TXT">IBEX-Hi digital maps every 6 months</xhtml:a>
                        </xhtml:h1>
                        <xhtml:p class="author">
                            <xhtml:script>
			  var authors='McComas, David J.'; 
			  document.write(authors);

			 </xhtml:script>
			(2025). 
			IBEX-Hi digital maps every 6 months. 
    
			[Data set].
		Space Physics Data Facility. 
			<xhtml:a href="https://doi.org/10.48322/7tyc-8132">https://doi.org/10.48322/7tyc-8132</xhtml:a>. Accessed on <xhtml:script>document.write(currentDateStr);</xhtml:script>.
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                            <xhtml:br/>
                Note: Proper references, including 
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                        </xhtml:p>
                        <xhtml:p>
                            <xhtml:div class="term">ResourceID</xhtml:div>
                            <xhtml:div class="definition">spase://NASA/NumericalData/IBEX/Hi/Maps-TXT</xhtml:div>
                        </xhtml:p>
                        <xhtml:p>
                            <xhtml:div class="term">Description</xhtml:div>
                            <xhtml:div class="definition">As of this writing (11/5/2010), this product 
had been issued by the IBEX team in two releases. 
Release 1 IBEX-Hi map data are superseded by Release 2
data which are more time-extensive (12 months vs. 6 months)
and are richer in content.  While Release 1 IBEX-Hi map data 
and their documentation remain accessible at
ftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/ibex/hi/maps/digital_data/release_1/
and
ftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/ibex/hi/maps/images/release_1/,
this description supports the retrieval and use of Release 2 data only.

The Release_2 IBEX-Hi map data contain all-sky 6 deg x 6 deg 
resolution maps in J2000 ecliptic coordinates of energetic 
neutral fluxes reaching the near-Earth IBEX spacecraft from 
the distant heliosphere and heliosheath.  Maps 
are in both a spacecraft frame and, via Compton-Getting 
corrections, a heliospheric frame.  Basic maps are each 
accumulated over 6-months duration, so far for epochs 1 
(12/2008-06/2009) and 2 (06/2009-12/2009).  Maps are available 
for five of the energy bands of IBEX-Hi (0.52-0.95, 0.84-1.55, 
1.36-2.50, 1.99-3.75, 3.13-6.00 keV) and, for the heliospheric 
frame only, also for six monoenergetic points (0.71, 1.11, 1.74, 
2.73, 3.0, 4.29 keV).  In addition, monoenergetic maps are available
as summed over the data collected during epochs 1 and 2 combined.
All maps are available in digital text format and in PNG image format
(considered as separate data sets within VEPO).

Given that VHO/VEPO typically displays clickable granule (file)
names for any given specification of data product and time span,
and given that IBEX-Hi digital maps and PNG-formatted display
maps are each considered single data products, a request for data
from either product will yield .GE.20 names of files containing data
spanning or within the requested time span.  For IBEX, the names
shown by VHO/VEPO actually have the form subdirectory/filename.
The subdirectories are named map1, map1cg, map2, map2cg, and
map-combined.  Maps involving "1" ("2") are from the first (second)
6-month epoch, while "combined" means composed of data taken
during epochs 1 and 2.  Maps involving (not involving) "cg" means
heliospheric frame (spacecraft frame).  In the first four subdirectories,
file names are of the forms ha60.hide-trp-flux100-hi-N-flux.ext and
ha60.hide-trp-mono_80-P.PP-flux.ext, where "ext" is "png" or "txt"
according to which product is requested,  N is the energy step
number for the IBEX-Hi instrument (2-6), P.PP is the energy level,
in keV, of a monoenergetic flux.  Files in the "combined"
subdirectories are named "combined-P.PP-flux.ext, where P.PP
has the same meaning as above.

In addition to the flux maps to which VEPO provides access, 
several map files whose data support the determination of the 
fluxes are also available in the underlying nssdcftp directories 
and are described by aareadme files there (and by IBEX web pages 
at SWRI: http://ibex.swri.edu/ibexpublicdata/Data_Release_2/)</xhtml:div>
                        </xhtml:p>
                        <xhtml:p>
                            <xhtml:div class="term">Metadata Rights</xhtml:div>
                            <xhtml:div class="definition">CC0-1.0: 
              <xhtml:a href="https://spdx.org/licenses/CC0-1.0.html" target="_blank">Creative Commons Zero v1.0 Universal</xhtml:a>
                                <xhtml:div class="term">Note</xhtml:div>
                                <xhtml:div class="definition">CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions. The actual data/software may be subject to a different license.
              </xhtml:div>
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                <xhtml:div>
                    <xhtml:p class="right">
                        <xhtml:a target="_blank" href="/WS/hdp/1/Spase?ResourceID=spase://NASA/NumericalData/IBEX/Hi/Maps-TXT&amp;Format=spase_xml" download="Maps-TXT.xml">View XML</xhtml:a> |
              <xhtml:a target="_blank" href="https://spase-editor.heliocloud.org/?edit=https://heliophysicsdata.gsfc.nasa.gov/WS/hdp/1/Spase?ResourceID=spase://NASA/NumericalData/IBEX/Hi/Maps-TXT&amp;Format=spase_xml">Edit</xhtml:a>
                    </xhtml:p>
                    <xhtml:h1 class="detail">Details</xhtml:h1>
                </xhtml:div>
                <xhtml:div>
                    <xhtml:div class="product">
                        <xhtml:p class="version">Version:2.7.1</xhtml:p>
                        <xhtml:h1>NumericalData</xhtml:h1>
                        <xhtml:div class="term">ResourceID</xhtml:div>
                        <xhtml:div class="definition">spase://NASA/NumericalData/IBEX/Hi/Maps-TXT</xhtml:div>
                        <xhtml:div class="term">NamingAuthority</xhtml:div>
                        <xhtml:div class="definition">NASA</xhtml:div>
                        <xhtml:div class="term">ResourceType</xhtml:div>
                        <xhtml:div class="definition">NumericalData</xhtml:div>
                        <xhtml:div class="term">ResourceHeader</xhtml:div>
                        <xhtml:div class="definition">
                            <xhtml:div class="term">ResourceName</xhtml:div>
                            <xhtml:div class="definition">IBEX-Hi digital maps every 6 months</xhtml:div>
                            <xhtml:div class="term">DOI</xhtml:div>
                            <xhtml:div class="definition">https://doi.org/10.48322/7tyc-8132</xhtml:div>
                            <xhtml:div class="term">ReleaseDate</xhtml:div>
                            <xhtml:div class="definition">2025-12-04 13:29:22Z</xhtml:div>
                            <xhtml:div class="term">RevisionHistory</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">RevisionEvent</xhtml:div>
                                <xhtml:div class="definition">
                                    <xhtml:div class="term">ReleaseDate</xhtml:div>
                                    <xhtml:div class="definition">2020-07-07 21:14:37Z</xhtml:div>
                                    <xhtml:div class="term">Note</xhtml:div>
                                    <xhtml:div class="definition">Only known prior ReleaseDate of the metadata</xhtml:div>
                                </xhtml:div>
                                <xhtml:div class="term">RevisionEvent</xhtml:div>
                                <xhtml:div class="definition">
                                    <xhtml:div class="term">ReleaseDate</xhtml:div>
                                    <xhtml:div class="definition">2025-11-14 16:02:23Z</xhtml:div>
                                    <xhtml:div class="term">Note</xhtml:div>
                                    <xhtml:div class="definition">Added PublicationInfo. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB</xhtml:div>
                                </xhtml:div>
                                <xhtml:div class="term">RevisionEvent</xhtml:div>
                                <xhtml:div class="definition">
                                    <xhtml:div class="term">ReleaseDate</xhtml:div>
                                    <xhtml:div class="definition">2025-12-04 13:29:22Z</xhtml:div>
                                    <xhtml:div class="term">Note</xhtml:div>
                                    <xhtml:div class="definition">Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB</xhtml:div>
                                </xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">Description</xhtml:div>
                            <xhtml:div class="definition">As of this writing (11/5/2010), this product 
had been issued by the IBEX team in two releases. 
Release 1 IBEX-Hi map data are superseded by Release 2
data which are more time-extensive (12 months vs. 6 months)
and are richer in content.  While Release 1 IBEX-Hi map data 
and their documentation remain accessible at
ftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/ibex/hi/maps/digital_data/release_1/
and
ftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/ibex/hi/maps/images/release_1/,
this description supports the retrieval and use of Release 2 data only.

The Release_2 IBEX-Hi map data contain all-sky 6 deg x 6 deg 
resolution maps in J2000 ecliptic coordinates of energetic 
neutral fluxes reaching the near-Earth IBEX spacecraft from 
the distant heliosphere and heliosheath.  Maps 
are in both a spacecraft frame and, via Compton-Getting 
corrections, a heliospheric frame.  Basic maps are each 
accumulated over 6-months duration, so far for epochs 1 
(12/2008-06/2009) and 2 (06/2009-12/2009).  Maps are available 
for five of the energy bands of IBEX-Hi (0.52-0.95, 0.84-1.55, 
1.36-2.50, 1.99-3.75, 3.13-6.00 keV) and, for the heliospheric 
frame only, also for six monoenergetic points (0.71, 1.11, 1.74, 
2.73, 3.0, 4.29 keV).  In addition, monoenergetic maps are available
as summed over the data collected during epochs 1 and 2 combined.
All maps are available in digital text format and in PNG image format
(considered as separate data sets within VEPO).

Given that VHO/VEPO typically displays clickable granule (file)
names for any given specification of data product and time span,
and given that IBEX-Hi digital maps and PNG-formatted display
maps are each considered single data products, a request for data
from either product will yield .GE.20 names of files containing data
spanning or within the requested time span.  For IBEX, the names
shown by VHO/VEPO actually have the form subdirectory/filename.
The subdirectories are named map1, map1cg, map2, map2cg, and
map-combined.  Maps involving "1" ("2") are from the first (second)
6-month epoch, while "combined" means composed of data taken
during epochs 1 and 2.  Maps involving (not involving) "cg" means
heliospheric frame (spacecraft frame).  In the first four subdirectories,
file names are of the forms ha60.hide-trp-flux100-hi-N-flux.ext and
ha60.hide-trp-mono_80-P.PP-flux.ext, where "ext" is "png" or "txt"
according to which product is requested,  N is the energy step
number for the IBEX-Hi instrument (2-6), P.PP is the energy level,
in keV, of a monoenergetic flux.  Files in the "combined"
subdirectories are named "combined-P.PP-flux.ext, where P.PP
has the same meaning as above.

In addition to the flux maps to which VEPO provides access, 
several map files whose data support the determination of the 
fluxes are also available in the underlying nssdcftp directories 
and are described by aareadme files there (and by IBEX web pages 
at SWRI: http://ibex.swri.edu/ibexpublicdata/Data_Release_2/)</xhtml:div>
                            <xhtml:div class="term">Acknowledgement</xhtml:div>
                            <xhtml:div class="definition">The IBEX Team</xhtml:div>
                            <xhtml:div class="term">PublicationInfo</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">Authors</xhtml:div>
                                <xhtml:div class="definition">McComas, David J.</xhtml:div>
                                <xhtml:div class="term">PublicationDate</xhtml:div>
                                <xhtml:div class="definition">2025-11-14 16:02:23Z</xhtml:div>
                                <xhtml:div class="term">PublishedBy</xhtml:div>
                                <xhtml:div class="definition">Space Physics Data Facility</xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">Contacts</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:table class="nested" cellspacing="0">
                                    <xhtml:tr>
                                        <xhtml:th/>
                                        <xhtml:th class="center">Role</xhtml:th>
                                        <xhtml:th class="center">Person</xhtml:th>
                                        <xhtml:th class="center">StartDate</xhtml:th>
                                        <xhtml:th class="center">StopDate</xhtml:th>
                                        <xhtml:th class="center">Note</xhtml:th>
                                    </xhtml:tr>
                                    <xhtml:tbody>
                                        <xhtml:tr>
                                            <xhtml:td>1.</xhtml:td>
                                            <xhtml:td>PrincipalInvestigator</xhtml:td>
                                            <xhtml:td>
                                                <xhtml:a target="_blank" href="https://spase-metadata.org/SMWG/Person/David.J.McComas.html">spase://SMWG/Person/David.J.McComas</xhtml:a>
                                            </xhtml:td>
                                            <xhtml:td/>
                                            <xhtml:td/>
                                            <xhtml:td/>
                                        </xhtml:tr>
                                    </xhtml:tbody>
                                </xhtml:table>
                            </xhtml:div>
                            <xhtml:div class="term">InformationURL</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">Name</xhtml:div>
                                <xhtml:div class="definition">SWRI IBEX Site</xhtml:div>
                                <xhtml:div class="term">URL</xhtml:div>
                                <xhtml:div class="definition">
                                    <xhtml:a target="_blank" href="http://ibex.swri.edu/researchers/publicdata.shtml">http://ibex.swri.edu/researchers/publicdata.shtml</xhtml:a>
                                </xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">InformationURL</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">Name</xhtml:div>
                                <xhtml:div class="definition">SWRI IBEX Release 2 Page</xhtml:div>
                                <xhtml:div class="term">URL</xhtml:div>
                                <xhtml:div class="definition">
                                    <xhtml:a target="_blank" href="http://ibex.swri.edu/ibexpublicdata/Data_Release_2/">http://ibex.swri.edu/ibexpublicdata/Data_Release_2/</xhtml:a>
                                </xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">PriorIDs</xhtml:div>
                            <xhtml:div class="definition">spase://VEPO/NumericalData/IBEX/Hi/Maps-TXT</xhtml:div>
                            <xhtml:div class="definition">spase://VSPO/NumericalData/IBEX/Hi/Maps-TXT</xhtml:div>
                        </xhtml:div>
                        <xhtml:div class="term">AccessInformation</xhtml:div>
                        <xhtml:div class="definition">
                            <xhtml:div class="term">RepositoryID</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:a href="https://spase-metadata.org/SMWG/Repository/NASA/GSFC/SPDF.html">spase://SMWG/Repository/NASA/GSFC/SPDF</xhtml:a>
                            </xhtml:div>
                            <xhtml:div class="term">Availability</xhtml:div>
                            <xhtml:div class="definition">Online</xhtml:div>
                            <xhtml:div class="term">AccessRights</xhtml:div>
                            <xhtml:div class="definition">Open</xhtml:div>
                            <xhtml:div class="term">RightsList</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">Rights</xhtml:div>
                                <xhtml:div class="definition">
                                    <xhtml:div class="term">SchemeURI</xhtml:div>
                                    <xhtml:div class="definition">https://spdx.org/licenses/</xhtml:div>
                                    <xhtml:div class="term">RightsIdentifierScheme</xhtml:div>
                                    <xhtml:div class="definition">SPDX</xhtml:div>
                                    <xhtml:div class="term">RightsIdentifier</xhtml:div>
                                    <xhtml:div class="definition">CC0-1.0</xhtml:div>
                                    <xhtml:div class="term">RightsURI</xhtml:div>
                                    <xhtml:div class="definition">https://spdx.org/licenses/CC0-1.0.html</xhtml:div>
                                    <xhtml:div class="term">RightsName</xhtml:div>
                                    <xhtml:div class="definition">Creative Commons Zero v1.0 Universal</xhtml:div>
                                    <xhtml:div class="term">Note</xhtml:div>
                                    <xhtml:div class="definition">CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products</xhtml:div>
                                </xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">AccessURL</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">Name</xhtml:div>
                                <xhtml:div class="definition">FTPS from SPDF (not with most browsers)</xhtml:div>
                                <xhtml:div class="term">URL</xhtml:div>
                                <xhtml:div class="definition">
                                    <xhtml:a target="_blank" href="ftps://spdf.gsfc.nasa.gov/pub/data/ibex/hi/maps/digital_data/">ftps://spdf.gsfc.nasa.gov/pub/data/ibex/hi/maps/digital_data/</xhtml:a>
                                </xhtml:div>
                                <xhtml:div class="term">Description</xhtml:div>
                                <xhtml:div class="definition">Directory with energy-range-specific subdirectories</xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">AccessURL</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">Name</xhtml:div>
                                <xhtml:div class="definition">HTTPS from SPDF</xhtml:div>
                                <xhtml:div class="term">URL</xhtml:div>
                                <xhtml:div class="definition">
                                    <xhtml:a target="_blank" href="https://spdf.gsfc.nasa.gov/pub/data/ibex/hi/maps/digital_data/">https://spdf.gsfc.nasa.gov/pub/data/ibex/hi/maps/digital_data/</xhtml:a>
                                </xhtml:div>
                                <xhtml:div class="term">Description</xhtml:div>
                                <xhtml:div class="definition">In CDF via HTTP from SPDF</xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">Format</xhtml:div>
                            <xhtml:div class="definition">Text</xhtml:div>
                            <xhtml:div class="term">DataExtent</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">Quantity</xhtml:div>
                                <xhtml:div class="definition">800</xhtml:div>
                                <xhtml:div class="term">Units</xhtml:div>
                                <xhtml:div class="definition">KB</xhtml:div>
                                <xhtml:div class="term">Per</xhtml:div>
                                <xhtml:div class="definition">P1Y</xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">Acknowledgement</xhtml:div>
                            <xhtml:div class="definition">The IBEX Team</xhtml:div>
                        </xhtml:div>
                        <xhtml:div class="term">InstrumentIDs</xhtml:div>
                        <xhtml:div class="definition">
                            <xhtml:a target="_blank" href="https://spase-metadata.org/SMWG/Instrument/IBEX/Hi.html">spase://SMWG/Instrument/IBEX/Hi</xhtml:a>
                        </xhtml:div>
                        <xhtml:div class="term">MeasurementType</xhtml:div>
                        <xhtml:div class="definition">NeutralAtomImages</xhtml:div>
                        <xhtml:div class="term">TemporalDescription</xhtml:div>
                        <xhtml:div class="definition">
                            <xhtml:div class="term">TimeSpan</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">StartDate</xhtml:div>
                                <xhtml:div class="definition">2008-12-25 00:00:00</xhtml:div>
                                <xhtml:div class="term">RelativeStopDate</xhtml:div>
                                <xhtml:div class="definition">P9M</xhtml:div>
                                <xhtml:div class="term">Note</xhtml:div>
                                <xhtml:div class="definition">Data are made public in 6-month batches, with 
a modest delay after the end of each 6 month interval.</xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">Cadence</xhtml:div>
                            <xhtml:div class="definition">P6M</xhtml:div>
                        </xhtml:div>
                        <xhtml:div class="term">ObservedRegion</xhtml:div>
                        <xhtml:div class="definition">Heliosphere.Heliosheath</xhtml:div>
                        <xhtml:div class="parameter">Parameter #1</xhtml:div>
                        <xhtml:div class="definition">
                            <xhtml:div class="term">Name</xhtml:div>
                            <xhtml:div class="definition">ENA fluxes</xhtml:div>
                            <xhtml:div class="term">Description</xhtml:div>
                            <xhtml:div class="definition">Array of neutral hydrogen fluxes</xhtml:div>
                            <xhtml:div class="term">Cadence</xhtml:div>
                            <xhtml:div class="definition">P6M</xhtml:div>
                            <xhtml:div class="term">Units</xhtml:div>
                            <xhtml:div class="definition">number/sec-cm**2-ster-keV</xhtml:div>
                            <xhtml:div class="term">CoordinateSystem</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">CoordinateRepresentation</xhtml:div>
                                <xhtml:div class="definition">Spherical</xhtml:div>
                                <xhtml:div class="term">CoordinateSystemName</xhtml:div>
                                <xhtml:div class="definition">J2000</xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">Structure</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">Size</xhtml:div>
                                <xhtml:div class="definition">60 30</xhtml:div>
                                <xhtml:div class="term">Description</xhtml:div>
                                <xhtml:div class="definition">The array has 30 rows and 60 columns.  
Row 1 (30) is for the north (south) ecliptic polar region.  The 
columns start at zero ecliptic longitude and step through to 
ecliptic longitude 360.  The first and last columns have the 
same values.</xhtml:div>
                            </xhtml:div>
                            <xhtml:div class="term">Particle</xhtml:div>
                            <xhtml:div class="definition">
                                <xhtml:div class="term">ParticleType</xhtml:div>
                                <xhtml:div class="definition">Atom</xhtml:div>
                                <xhtml:div class="term">ParticleQuantity</xhtml:div>
                                <xhtml:div class="definition">NumberFlux</xhtml:div>
                                <xhtml:div class="term">AtomicNumber</xhtml:div>
                                <xhtml:div class="definition">1</xhtml:div>
                                <xhtml:div class="term">EnergyRange</xhtml:div>
                                <xhtml:div class="definition">
                                    <xhtml:div class="term">Low</xhtml:div>
                                    <xhtml:div class="definition">0.52</xhtml:div>
                                    <xhtml:div class="term">High</xhtml:div>
                                    <xhtml:div class="definition">6.00</xhtml:div>
                                    <xhtml:div class="term">Units</xhtml:div>
                                    <xhtml:div class="definition">keV</xhtml:div>
                                </xhtml:div>
                            </xhtml:div>
                        </xhtml:div>
                    </xhtml:div>
                </xhtml:div>
            </xhtml:div>
        </xhtml:div>
        <xhtml:div class="footer">
            <xhtml:div class="footer">
                <xhtml:img class="image-left" src="/logos/nasa-logo.svg" alt="NASA Insignia"/>
                <xhtml:div class="footer-item">Contact SPDF: <xhtml:a style="all:revert" href="mailto:NASA-SPDF-Support@nasa.onmicrosoft.com?subject=HDPWS SPASE">NASA-SPDF Feedback/Support</xhtml:a>
                </xhtml:div>
                <xhtml:div class="footer-item">Responsible NASA Official: <xhtml:a style="all: revert" href="mailto:Robert.M.Candey@nasa.gov">Robert M. Candey</xhtml:a>
                </xhtml:div>
                <xhtml:div class="footer-item">Site Editor: <xhtml:a style="all:revert" href="mailto:NASA-SPDF-Support@nasa.onmicrosoft.com">Tami Kovalick</xhtml:a>
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                <xhtml:div class="footer-item">
                    <xhtml:a style="all:revert" href="https://ror.org/00ryjtt64">SPDF ROR ID</xhtml:a>
                </xhtml:div>
                <xhtml:div class="footer-item">
                    <xhtml:a style="all:revert" href="https://www.re3data.org/repository/r3d100010168">SPDF re3data ID</xhtml:a>
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                    <xhtml:a style="all:revert" href="https://www.nasa.gov/foia/">FOIA</xhtml:a>
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                <xhtml:div class="footer-item">
                    <xhtml:span>Last Updated: 2025-12-04</xhtml:span>
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