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    "abstract": "The Wide Field Imager (WFI) channel of the Carruthers GeoCoronal Imager (GCI) provides better than 2000 km resolution at nadir from the Lagrange point #1 halo orbit of the Carruthers Geocoronal Observatory. The Level 0 data contain all of the images obtained using the WFI channel that has an 18 degree field of view. Science imaging was regularly scheduled after March 3, 2026. The WFI has filter options including open, Lyman Alpha Narrow, Lyman Alpha Extra Narrow, Calcium Fluoride, Strontium Fluoride, and Blocked.  Stellar observations for calibration are obtained when opportunity arrives with near anti-sun position of the stars. Blocked images for detector bias determination are obtained several times daily.",
    
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        <div class="header">
            <div class="middle">HDPWS</div>
        </div>
        <div class="page">
            <div class="spase">
                <div class="abstract">
                    <div class="access">
                        <p class="box-title">
                    Data Access
                </p>
                        <ul class="list">
                            <li class="list">
                                <a target="_blank" href="https://spdf.gsfc.nasa.gov/pub/data/carruthers/gci/level0_gci_wfi/">Carruthers</a>
                            </li>
                        </ul>
                    </div>
                    <div class="citation inset">
                        <h1>
                            <a name="spase://NASA/NumericalData/Carruthers/GCI/WFI/L0/PT1H">Carruthers WFI Level 0 Images</a>
                        </h1>
                        <p class="author">
                            <script>
			  var authors='Jason McPhate and Lara Waldrop'; 
			  document.write(authors);

			 </script>
			(2026). 
			Carruthers WFI Level 0 Images. 
    
			[Data set].
		Space Physics Data Facility. 
			<a href="https://doi.org/10.48322/mv0k-9446">https://doi.org/10.48322/mv0k-9446</a>. Accessed on <script>document.write(currentDateStr);</script>.
                <br/>
                            <br/>
                Note: Proper references, including 
			<button title="Copy BibTeX citation to clipboard" onclick="clipCitation('https://doi.org/10.48322/mv0k-9446')">Copy BibTeX Citation</button>
			    or <a href="https://citeas.org/cite/https://doi.org/10.48322/mv0k-9446">other formats</a>, should include the "Accessed on date" to identify the version of the resource being cited in a given publication. 
            <br/>
                        </p>
                        <p>
                            <div class="term">ResourceID</div>
                            <div class="definition">spase://NASA/NumericalData/Carruthers/GCI/WFI/L0/PT1H</div>
                        </p>
                        <p>
                            <div class="term">Description</div>
                            <div class="definition">The Wide Field Imager (WFI) channel of the Carruthers GeoCoronal Imager (GCI) provides better than 2000 km resolution at nadir from the Lagrange point #1 halo orbit of the Carruthers Geocoronal Observatory. The Level 0 data contain all of the images obtained using the WFI channel that has an 18 degree field of view. Science imaging was regularly scheduled after March 3, 2026. The WFI has filter options including open, Lyman Alpha Narrow, Lyman Alpha Extra Narrow, Calcium Fluoride, Strontium Fluoride, and Blocked.  Stellar observations for calibration are obtained when opportunity arrives with near anti-sun position of the stars. Blocked images for detector bias determination are obtained several times daily.</div>
                        </p>
                        <p/>
                    </div>
                </div>
                <div>
                    <p class="right">
                        <a target="_blank" href="/WS/hdp/1/Spase?ResourceID=spase://NASA/NumericalData/Carruthers/GCI/WFI/L0/PT1H&amp;Format=spase_xml" download="PT1H.xml">View XML</a> |
              <a target="_blank" href="https://spase-editor.heliocloud.org/?edit=https://heliophysicsdata.gsfc.nasa.gov/WS/hdp/1/Spase?ResourceID=spase://NASA/NumericalData/Carruthers/GCI/WFI/L0/PT1H&amp;Format=spase_xml">Edit</a>
                    </p>
                    <h1 class="detail">Details</h1>
                </div>
                <div>
                    <div class="product">
                        <p class="version">Version:2.7.2</p>
                        <h1>NumericalData</h1>
                        <div class="term">ResourceID</div>
                        <div class="definition">spase://NASA/NumericalData/Carruthers/GCI/WFI/L0/PT1H</div>
                        <div class="term">NamingAuthority</div>
                        <div class="definition">NASA</div>
                        <div class="term">ResourceType</div>
                        <div class="definition">NumericalData</div>
                        <div class="term">ResourceHeader</div>
                        <div class="definition">
                            <div class="term">ResourceName</div>
                            <div class="definition">Carruthers WFI Level 0 Images</div>
                            <div class="term">DOI</div>
                            <div class="definition">https://doi.org/10.48322/mv0k-9446</div>
                            <div class="term">ReleaseDate</div>
                            <div class="definition">2026-09-22 18:26:52Z</div>
                            <div class="term">RevisionHistory</div>
                            <div class="definition">
                                <div class="term">RevisionEvent</div>
                                <div class="definition">
                                    <div class="term">ReleaseDate</div>
                                    <div class="definition">2026-09-15 09:22:20</div>
                                    <div class="term">Note</div>
                                    <div class="definition">Only known prior ReleaseDate of the metadata</div>
                                </div>
                                <div class="term">RevisionEvent</div>
                                <div class="definition">
                                    <div class="term">ReleaseDate</div>
                                    <div class="definition">2026-09-22 18:26:52Z</div>
                                    <div class="term">Note</div>
                                    <div class="definition">Changed http to https in top-level schemaLocation attribute. Added DOI. tlk</div>
                                </div>
                            </div>
                            <div class="term">Description</div>
                            <div class="definition">The Wide Field Imager (WFI) channel of the Carruthers GeoCoronal Imager (GCI) provides better than 2000 km resolution at nadir from the Lagrange point #1 halo orbit of the Carruthers Geocoronal Observatory. The Level 0 data contain all of the images obtained using the WFI channel that has an 18 degree field of view. Science imaging was regularly scheduled after March 3, 2026. The WFI has filter options including open, Lyman Alpha Narrow, Lyman Alpha Extra Narrow, Calcium Fluoride, Strontium Fluoride, and Blocked.  Stellar observations for calibration are obtained when opportunity arrives with near anti-sun position of the stars. Blocked images for detector bias determination are obtained several times daily.</div>
                            <div class="term">PublicationInfo</div>
                            <div class="definition">
                                <div class="term">Authors</div>
                                <div class="definition">Jason McPhate and Lara Waldrop</div>
                                <div class="term">PublicationDate</div>
                                <div class="definition">2026-09-15 09:22:20</div>
                                <div class="term">PublishedBy</div>
                                <div class="definition">Space Physics Data Facility</div>
                            </div>
                            <div class="term">Contacts</div>
                            <div class="definition">
                                <table class="nested" cellspacing="0">
                                    <tr>
                                        <th/>
                                        <th class="center">Role</th>
                                        <th class="center">Person</th>
                                        <th class="center">StartDate</th>
                                        <th class="center">StopDate</th>
                                        <th class="center">Note</th>
                                    </tr>
                                    <tbody>
                                        <tr>
                                            <td>1.</td>
                                            <td>InstrumentScientist</td>
                                            <td>
                                                <a target="_blank" href="https://spase-metadata.org/SMWG/Person/Jason.McPhate.html">spase://SMWG/Person/Jason.McPhate</a>
                                            </td>
                                            <td/>
                                            <td/>
                                            <td/>
                                        </tr>
                                        <tr>
                                            <td>2.</td>
                                            <td>PrincipalInvestigator</td>
                                            <td>
                                                <a target="_blank" href="https://spase-metadata.org/SMWG/Person/Lara.Waldrop.html">spase://SMWG/Person/Lara.Waldrop</a>
                                            </td>
                                            <td/>
                                            <td/>
                                            <td/>
                                        </tr>
                                    </tbody>
                                </table>
                            </div>
                            <div class="definition">
                                <p/>
                                <p/>
                            </div>
                            <div class="term">InformationURL</div>
                            <div class="definition">
                                <div class="term">URL</div>
                                <div class="definition">
                                    <a target="_blank" href="https://science.nasa.gov/mission/carruthers-geocorona-observatory/">https://science.nasa.gov/mission/carruthers-geocorona-observatory/</a>
                                </div>
                            </div>
                        </div>
                        <div class="term">AccessInformation</div>
                        <div class="definition">
                            <div class="term">RepositoryID</div>
                            <div class="definition">
                                <a href="https://spase-metadata.org/SMWG/Repository/NASA/GSFC/SPDF.html">spase://SMWG/Repository/NASA/GSFC/SPDF</a>
                            </div>
                            <div class="term">AccessURL</div>
                            <div class="definition">
                                <div class="term">Name</div>
                                <div class="definition">Carruthers</div>
                                <div class="term">URL</div>
                                <div class="definition">
                                    <a target="_blank" href="https://spdf.gsfc.nasa.gov/pub/data/carruthers/gci/level0_gci_wfi/">https://spdf.gsfc.nasa.gov/pub/data/carruthers/gci/level0_gci_wfi/</a>
                                </div>
                            </div>
                            <div class="term">Format</div>
                            <div class="definition">CDF</div>
                            <div class="term">Acknowledgement</div>
                            <div class="definition">Users should acknowledge the sources of data used in all publications, presentations, and reports using an appropriate DOI. Appropriate acknowledgement to institutions, personnel, and funding agencies should be given, including acknowledging the Carruthers Mission Principal Investigator, Prof. Lara Waldrop of University of Illinois, and the NASA contract #80GSFC21C0038.</div>
                        </div>
                        <div class="term">InstrumentIDs</div>
                        <div class="definition">
                            <a target="_blank" href="https://spase-metadata.org/SMWG/Instrument/Carruthers/GCI.html">spase://SMWG/Instrument/Carruthers/GCI</a>
                        </div>
                        <div class="term">MeasurementType</div>
                        <div class="definition">ImageIntensity</div>
                        <div class="term">ObservedRegion</div>
                        <div class="definition">Earth.NearSurface</div>
                    </div>
                </div>
            </div>
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