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href="https://web.archive.org/web/20210308021405/http://archive.eso.org/wdb/wdb/eso/eso_schmidt/form">ESO Schmidt Plates</a></li> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/wdb/wdb/eso/eso_clichotheque/form">Special Plates</a></li> </ul> </li> <li class="std0"><a href="/web/20210308021405/http://archive.eso.org/cms/tools-documentation.html">Tools and Documentation</a><ul class="sub1"> <li class="std1"><a href="/web/20210308021405/http://archive.eso.org/cms/tools-documentation/eso-data-interface-control.html">ESO Data Interface Control</a></li> <li class="std1"><a href="/web/20210308021405/http://archive.eso.org/cms/tools-documentation/jsky.html">The JSky Intiative</a></li> <li class="std1"><a href="/web/20210308021405/http://archive.eso.org/cms/tools-documentation/the-eso-st-ecf-digitized-sky-survey-application.html">The ESO DSS Batch Tool</a></li> <li class="std1"><a href="/web/20210308021405/http://archive.eso.org/sci/observing/tools/skycat">The ESO SkyCat Tool</a></li> </ul> </li> <li class="std0"><a href="/web/20210308021405/http://archive.eso.org/cms/related-external-services.html">Related External Services</a><ul class="sub1"> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://vizier.u-strasbg.fr/">VizieR Catalogues (CDS)</a></li> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://www1.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/cadcbin/cfht/wdbi.cgi/cfht/quick/form">CFHT Catalogues (CADC)</a></li> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://www.cadc.hia.nrc.gc.ca/jcmt/">JCMT Catalogues (CADC)</a></li> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://www1.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/gsa/">GEMINI Archive (CADC)</a></li> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://www1.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/hst/">HST Archive (CADC)</a></li> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://simbad.u-strasbg.fr/simbad/">Simbad Databases</a></li> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://aladin.u-strasbg.fr/">Aladin Sky Atlas</a></li> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://esoads.eso.org/">ESO ADS Abstract Mirror</a></li> </ul> </li> <li class="std0"><a href="/web/20210308021405/http://archive.eso.org/cms/eso-hst-image-galleries.html">ESO & HST Image Galleries</a><ul class="sub1"> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://www.eso.org/public/images/">ESO Photo Gallery</a></li> <li class="std1"><a href="https://web.archive.org/web/20210308021405/http://www.spacetelescope.org/images/">HEIC Hubble Gallery</a></li> </ul> </li> <li class="std0"><a href="/web/20210308021405/http://archive.eso.org/cms/eso-archive-news.html">News and Updates</a></li> <li class="std0"><a href="/web/20210308021405/http://archive.eso.org/cms/faq.html">FAQ</a></li> <li class="std0"><a href="/web/20210308021405/http://archive.eso.org/cms/eso-data-access-policy.html">ESO Data Access Policy</a></li> </ul> </li> </ul> <div id="welcomenoticeshort"><h3>Warning!!</h3> <p>Due to planned IT maintenance, there may be a disruption of some archive services on the weekend of 6–7 March 2021. Full archive services won't be guaranteed before Monday 8 March.<br> We apologise for any inconvenience this may cause.</p> <p>Minimal Science Operations have been resumed at <a href="https://web.archive.org/web/20210308021405/https://www.eso.org/sci/facilities/lpo.html">La Silla Paranal Observatory</a> since 14 September 2020. <a href="https://web.archive.org/web/20210308021405/http://eso.org/sci/publications/announcements/sciann17325.html">More detail...</a></p> </div></div> </div> </div>  </div>  <a id="content" name="content"></a> <div id="col3"> <div id="col3_content" class="clearfix"> <div class="subcolumns"> <div class="par parsys"><div class="title section"> <h1>Welcome to the ESO Science Archive Facility</h1> </div> <div class="javascript parbase section"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="/web/20210308021405cs_/http://archive.eso.org/cms/css/btn_style.css"> <script type="text/javascript"> $( document ).ready(function() { $('#butt-sciportal').click(function() { window.location='https://web.archive.org/web/20210308021405/http://archive.eso.org/scienceportal/'; }); $('#butt-raw').click(function() { window.location='https://web.archive.org/web/20210308021405/http://archive.eso.org/eso/eso_archive_main.html'; }); $('#butt-qi').click(function() { window.location='https://web.archive.org/web/20210308021405/http://www.eso.org/qi/'; }); $('#butt-programmatic').click(function() { window.location='https://web.archive.org/web/20210308021405/http://archive.eso.org/programmatic/'; }); $('#butt-forum').click(function() { window.location='https://web.archive.org/web/20210308021405/https://esocommunity.userecho.com/'; }); }); </script> <style> .table { width: 50%; margin: 0 auto !important; } .borderless tr td { border: none !important; padding: 2px !important; } </style> </head> </div> <div class="richtext text parbase section"> <link rel="stylesheet" href="/web/20210308021405cs_/http://archive.eso.org/etc/clientlibs/wcm/foundation/accessibility.css" type="text/css"/> <div><p>The ESO Science Archive Facility contains data from ESO telescopes at La Silla Paranal Observatory, including the APEX submillimeter telescope on Llano de Chajnantor. In addition, the raw UKIDSS/WFCAM data obtained at the UK Infrared Telescope facility in Hawaii are available.</p> <p>The Principal Investigators of successful proposals for time on ESO telescopes have exclusive access to their scientific data for the duration of a proprietary period, normally of one year, after which the data becomes available to the community at large. Please read the <a href="/web/20210308021405/http://archive.eso.org/cms/eso-data-access-policy.html" title="ESO Data Access Policy">ESO Data Access Policy</a> statement for more information, along with the <a href="/web/20210308021405/http://archive.eso.org/cms/faq.html?q=proprietary">relevant FAQs</a>.</p> <p>Browsing the archive does not require authentication. Please <a href="/web/20210308021405/http://archive.eso.org/cms/eso-data-access-policy.html#acknowledgement" title="Publication Acknowledgement">acknowledge the use of archive data</a> in any publication.</p> <p>There are three main ways to access the archive, varying for content and presentation/interface: the usual Raw Data query form, the innovative Science Portal to browse and access the processed data, and the novel Programmatic and Tools access which permits direct database access to both raw and processed data, and to the ambient condition measurements, also in a scriptable and VO manner. Other query forms are available in the table at the bottom of this page.</p> <div class="container"><br> <table class="table borderless text-center"> <tbody><tr><td> </td> <td> </td> <td><span style="width: 45.0px;"> </span></td> <td><span style="width: 45.0px;"> </span></td> <td><span style="width: 45.0px;"> </span></td> <td><span style="width: 45.0px;"> </span></td> <td><span style="width: 45.0px;"> </span></td> <td><span style="width: 45.0px;"> </span></td> <td><span style="width: 45.0px;"> </span></td> <td><span style="width: 45.0px;"> </span></td> <td><span style="width: 45.0px;"> </span></td> <td><span style="width: 45.0px;"> </span></td> </tr><tr><td colspan="4"><button type="button" id="butt-raw" class="btn btn-primary btn-lg" style="width: 180.0px; height: 80.0px;" title="Browse and access the ESO raw data, via your browser">Raw Data<br> <span style="font-size: x-small;"> </span></button></td> <td colspan="4"><button type="button" id="butt-sciportal" class="btn btn-primary btn-lg" style="width: 180.0px; height: 80.0px;" title="Browse and access the ESO processed data, via your browser">Science Portal<br> <span style="font-size: x-small;">Processed Data</span></button></td> <td colspan="4"><button type="button" id="butt-qi" class="btn btn-primary btn-lg" style="width: 180.0px; height: 80.0px;" title="Browse and access the ESO Science Catalogues, via your browser">Catalogue Facility<br> <span style="font-size: x-small;">Catalogue Data</span></button></td> </tr><tr><td colspan="6"><button type="button" id="butt-programmatic" class="btn btn-primary btn-lg" style="width: 273.0px; height: 80.0px;" title="Browse and access the ESO Science Archive data programmatically: via scripts, via astronomical tools, or via a dedicated web interface">Programmatic<br> <span style="font-size: x-small;">Raw, Processed, Catalogue, and Ambient Data</span></button></td> <td colspan="6"><button type="button" id="butt-forum" class="btn btn-primary btn-lg" style="width: 273.0px; height: 80.0px;" title="Browse, ask, and contribute to the ESO Science Archive Community Forum">Community Forum<br> <span style="font-size: x-small;">Share ideas, ask questions, send feedback</span></button></td> </tr></tbody></table> </div> </div> </div> <div class="richtext text parbase section"> <h1>Latest News and Updates <a href="/web/20210308021405/http://archive.eso.org/cms/rss.xml"><img title="RSS Flux" src="/web/20210308021405im_/http://archive.eso.org/i/rsslogo.png" alt="RSS Flux"></a></h1></div> <div class="richtext text parbase section"> </div> <div class="richtext text parbase section"> <ul> <li><a adhocenable="false" href="/web/20210308021405/http://archive.eso.org/cms/eso-archive-news/fourth-and-final-data-release-of-the-spectroscopic-public-survey-vandels.html"> Fourth - and final - data release of the Spectroscopic Public Survey VANDELS (04 Feb 2021)</a></li> <li><a adhocenable="false" href="/web/20210308021405/http://archive.eso.org/cms/eso-archive-news/first-data-release-from-the-vst-survey-of-early-type-galaxies-vegas.html">First Data Release from the VST survey of Early-type GAlaxieS (VEGAS) (01 Feb 2021)</a></li> <li><a adhocenable="false" href="/web/20210308021405/http://archive.eso.org/cms/eso-archive-news/high-resolution-muse-data-of-the-inner-region-of-ngc-7130-released.html">High-Resolution MUSE data of the inner region of NGC 7130 released (10 Dec 2020)</a></li> <li><a adhocenable="false" href="/web/20210308021405/http://archive.eso.org/cms/eso-archive-news/New-data-release-DR4-from-the-Gaia-ESO-Spectroscopic-Public-Survey.html">New data release (DR4) from the Gaia-ESO Spectroscopic Public Survey (10 Dec 2020)</a></li> <li><a adhocenable="false" href="/web/20210308021405/http://archive.eso.org/cms/eso-archive-news/second-data-release-from-the-galaxy-clusters-at-vircam-gcav-eso-vista-public-survey.html">Second Data Release from the Galaxy Clusters At Vircam (GCAV) ESO VISTA Public Survey (08 Dec 2020)</a></li> </ul> <p><a adhocenable="false" href="/web/20210308021405/http://archive.eso.org/cms/eso-archive-news.html">More news ...</a></p> </div> <div class="richtext text parbase section"> <h2>To browse the archive</h2> <p>Currently, <b>raw data</b> and various types of <b>data products</b> can be reached via different interfaces:</p> <div style="margin: 10.0px;"><a href="https://web.archive.org/web/20210308021405/https://www.eso.org/qi"></a><table style="background-color: rgb(238,238,204); border-color: black;" cellpadding="5" border="1"> <tbody><tr style="background-color: navy; color: white;"><th width="9%">Category</th> <th width="30%">Access Point</th> <th width="26%">Data collection</th> <th width="10%">Data Type</th> <th width="25%">Instruments</th> </tr><tr style="background-color: rgb(255,255,238);"><td><a name="RAW" id="RAW"></a><b>LPO Raw Data</b></td> <td><a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/eso/eso_archive_main.html"><b>Raw data</b> query form</a> (all instruments)<br> <a href="/web/20210308021405/http://archive.eso.org/cms/eso-data/instrument-specific-query-forms.html"><b>Instrument specific</b> query forms</a><br> <a href="/web/20210308021405/http://archive.eso.org/cms/eso-data/eso-data-direct-retrieval.html"><b>Direct</b> retrieval of raw data by file name</a></td> <td>All ESO raw data</td> <td>Various</td> <td>Many La Silla Paranal instruments</td> </tr><tr><td rowspan="5" valign="top"><b> <a name="PRODUCTS" id="PRODUCTS"></a>LPO Processed Data</b><p> </p> <p><a href="/web/20210308021405/http://archive.eso.org/cms/eso-data/phase3/ESO_reduced_data_products_description.pdf"><i>[Description of reduced data products types]</i></a></p> </td> <td><a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/scienceportal/"><b>Science Portal</b></a> (Processed Data)<br> <a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/wdb/wdb/adp/phase3_main/form"><b>Type specific</b> query forms</a> (<a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/wdb/wdb/adp/phase3_main/form">generic</a>, <a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/wdb/wdb/adp/phase3_spectral/form">spectral</a>, <a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/wdb/wdb/adp/phase3_imaging/form">imaging</a>, <a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/wdb/wdb/adp/phase3_vircam/form">VISTA</a>)<br> <a href="/web/20210308021405/http://archive.eso.org/cms/eso-data/eso-data-direct-retrieval.html"><b>Direct</b> retrieval of reduced data by file name</a></td> <td>Processed Data (ESO public surveys; ESO pipeline-reduced products; Large programs: GOODS, zCOSMOS; etc.)</td> <td>Imaging, Spectroscopy, Catalogs, etc.</td> <td>Various</td> </tr><tr><td><a href="https://web.archive.org/web/20210308021405/https://www.eso.org/qi"><b>Catalogue Facility</b> query interface</a></td> <td>Catalogues [ESO User Portal authentication required]</td> <td>Catalogues</td> <td>Various</td> </tr><tr><td><a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/wdb/wdb/eso/repro/form"><b>HARPS-Polarimetry pipeline processed data</b> query form</a></td> <td>HARPS-Polarimetry and calibration pipeline processed data</td> <td>Spectroscopy</td> <td>HARPS-Polarimetry, HARPS reduced calibrations (other HARPS see Phase3 above). FEROS is now available via the Phase 3 interfaces.<br> </td> </tr><tr><td><a href="/web/20210308021405/http://archive.eso.org/cms/eso-data/eso-data-products/historical-advanced-data-products.html"><b>Other Advanced Data Products</b> (available only as downloadable packages, no query form)</a></td> <td>Various (30 Doradus, Corot, GaBoDs, etc.)<br> </td> <td>Spectroscopy Imaging<br> <br> </td> <td>FEROS<br> WFI<br> <br> </td> </tr><tr><td><a href="/web/20210308021405/http://archive.eso.org/cms/eso-data/data-packages.html"><b>Science Verification, Commissioning, EIS</b>, etc. (no query form)</a></td> <td>Full list of available data packages</td> <td>Various</td> <td>Many</td> </tr><tr style="background-color: rgb(255,255,221);"><td valign="top"><b> <a name="APEX" id="APEX"></a>APEX Quick Look Products</b></td> <td><a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/wdb/wdb/eso/apex/form"><b>APEX</b> query form</a></td> <td>APEX</td> <td>Heterodyne, Bolometer</td> <td>ArTéMiS, CHAMP+, FLASH, LABOCA, SABOCA, SEPIA, SHFI</td> </tr><tr style="background-color: rgb(238,255,255);"><td><b>LPO Schedule</b></td> <td><a href="https://web.archive.org/web/20210308021405/http://archive.eso.org/wdb/wdb/eso/sched_rep_arc/form"><b>Scheduling</b> query form</a></td> <td>ESO Observing Programme Information and Scheduling</td> <td> </td> <td>All La Silla Paranal instruments, including APEX</td> </tr><tr style="background-color: rgb(255,255,238);"><td valign="top"><b> ALMA Data<br> </b></td> <td><a href="https://web.archive.org/web/20210308021405/http://almascience.org/alma-data/archive"><b>ALMA Science Archive</b></a></td> <td>All ALMA data</td> <td>Cube</td> <td>ALMA</td> </tr></tbody></table> </div> <p> </p> <p> </p> <p><br> <i>The ESO Science Archive Facility was developed in partnership with the <a href="/web/20210308021405/http://archive.eso.org/cms/hubble-space-telescope-data/hst-archive-publications.html">Space Telescope – European Coordinating Facility (ST-ECF)</a>. It was operated jointly until the <a href="https://web.archive.org/web/20210308021405/http://www.stecf.org/">closure of the ST-ECF</a> in December 2010. </i></p> </div> </div> </div> </div> </div> </div>  <div class="footer">  <div id="footer"> <div id="footerupdate"> <table> <tbody> <tr> <th>Last Update: 01.03.21 © ESO</th> <td><a href="https://web.archive.org/web/20210308021405/mailto:archive@eso.org"> Send us your comments</a> | <a href="/web/20210308021405/http://archive.eso.org/cms/rss.xml">Subscribe to Newsletter</a> | <a href="/web/20210308021405/http://archive.eso.org/cms/eso-data-access-policy.html">Privacy Statement</a></td> </tr> </tbody> </table> </div> </div>  </div> </div>  </div>   <script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//web.archive.org/web/20210308021405/http://www.google-analytics.com/analytics.js','ga'); ga('create', 'UA-1965004-1', 'auto'); ga('send', 'pageview'); </script>   <script type="text/javascript"> var _paq = _paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u="/mtmo/"; _paq.push(['setTrackerUrl', u+'piwik.php']); _paq.push(['setSiteId', '1']); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s); })(); </script>  </body> </html>