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href="/web/20210416213602/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/20210416213602/http://archive.eso.org/sci/observing/tools/skycat">The ESO SkyCat Tool</a></li> </ul> </li> <li class="std0"><a href="/web/20210416213602/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/20210416213602/http://vizier.u-strasbg.fr/">VizieR Catalogues (CDS)</a></li> <li class="std1"><a href="https://web.archive.org/web/20210416213602/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/20210416213602/http://www.cadc.hia.nrc.gc.ca/jcmt/">JCMT Catalogues (CADC)</a></li> <li class="std1"><a href="https://web.archive.org/web/20210416213602/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/20210416213602/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/20210416213602/http://simbad.u-strasbg.fr/simbad/">Simbad Databases</a></li> <li class="std1"><a href="https://web.archive.org/web/20210416213602/http://aladin.u-strasbg.fr/">Aladin Sky Atlas</a></li> <li class="std1"><a href="https://web.archive.org/web/20210416213602/http://esoads.eso.org/">ESO ADS Abstract Mirror</a></li> </ul> </li> <li class="std0"><a href="/web/20210416213602/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/20210416213602/http://www.eso.org/public/images/">ESO Photo Gallery</a></li> <li class="std1"><a href="https://web.archive.org/web/20210416213602/http://www.spacetelescope.org/images/">HEIC Hubble Gallery</a></li> </ul> </li> <li class="std0"><a href="/web/20210416213602/http://archive.eso.org/cms/eso-archive-news.html">News and Updates</a></li> <li class="std0"><a href="/web/20210416213602/http://archive.eso.org/cms/faq.html">FAQ</a></li> <li class="std0"><a href="/web/20210416213602/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>The table of raw observations, dbo.raw, served via TAP/programmatic access is currently not usable. We are working to promptly recover the service. Sincere apologies.</p> <p> Due to planned maintenance, there will be a disruption of some archive services on the weekend of 17-18 April 2021. Full services won't be guaranteed before Monday 19 April 2021.<br> We apologize for any inconvenience this may cause.</p> <p>Minimal Science Operations have been resumed at <a href="https://web.archive.org/web/20210416213602/https://www.eso.org/sci/facilities/lpo.html">La Silla Paranal Observatory</a> since 14 September 2020. <a href="https://web.archive.org/web/20210416213602/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>ESO Data</h1> </div> <div class="richtext text parbase section"> <link rel="stylesheet" href="/web/20210416213602cs_/http://archive.eso.org/etc/clientlibs/wcm/foundation/accessibility.css" type="text/css"/> <p>Except for a few special cases, ESO data are world-wide available and can be requested after the proprietary period by the astronomical community.<br> Please read the official <a href="/web/20210416213602/http://archive.eso.org/cms/eso-data-access-policy.html">ESO data access policy</a>.</p> <h2>Contents of the ESO Archive</h2> <ul> <li>All raw observations performed at the La Silla Paranal Observatory on the NTT, MPG-ESO 2.2m, ESO 3.6m, VLT/VLTI and APEX telescopes.<br> </li> <li>The raw data from the UKIRT Infrared Deep Sky Survey (UKIDSS) taken with the Wide Field Infrared Camera (WFCAM). Per agreement between ESO and the United Kingdom, these data are made available to the astronomers from the ESO member states. Please note that WFCAM data stored in the ESO archive are tile-compressed.</li> <li>Various data products:<ul> <li>Data from the commissioning and science verification/demonstration phases, see the <a adhocenable="false" href="/web/20210416213602/http://archive.eso.org/sci/activities.html">ESO science activities page</a> or the archive <a href="/web/20210416213602/http://archive.eso.org/cms/eso-data/data-packages.html">list of data packages</a>.</li> <li>Data from the ESO Imaging Survey and other projects, see the <a href="/web/20210416213602/http://archive.eso.org/cms/eso-data/data-packages.html">list of data packages</a>.</li> <li>Phase3 Data Products (ESO public surveys; ESO pipeline-reduced products; Large programs: GOODS, zCOSMOS; etc.), see the <a adhocenable="false" href="https://web.archive.org/web/20210416213602/http://eso.org/rm/publicAccess#/dataReleases">Phase3 data release overview page</a>.</li> <li>Other Advanced Data Products (30 Doradus, Corot, GaBoDs, etc.), see the <a adhocenable="false" href="/web/20210416213602/http://archive.eso.org/cms/eso-data/eso-data-products/historical-advanced-data-products.html">data release overview page</a>.</li> </ul> </li> </ul> <p>Science data are stored in the archive together with the calibration and auxiliary data.<br> Find out more about the <a href="/web/20210416213602/http://archive.eso.org/cms/eso-data/eso_instrumentation.html">ESO optical and infrared instrumentation and the APEX submillimeter instrumentation</a>.</p> <a name="browsers" id="browsers"></a><h2>ESO Archive Browsers</h2> <p>To search and retrieve ESO data, use one of the following archive browsers:</p> <ul> <li><a href="https://web.archive.org/web/20210416213602/http://archive.eso.org/eso/eso_archive_main.html">Raw data query form</a>, a unified and observatory-oriented access to the ESO collection of raw data for astronomers with no previous experience with ESO instruments.</li> <li><a href="/web/20210416213602/http://archive.eso.org/cms/eso-data/instrument-specific-query-forms.html">Instrument specific query forms</a> (for raw data only), several instrument specific and technically-oriented access points to the ESO archive for astronomers already well familiar with ESO instrument setups and observing strategies.</li> <li><a href="https://web.archive.org/web/20210416213602/http://archive.eso.org/eso/eso_archive_adp.html">Reduced data query form</a>, a unified and science-oriented access to the ESO collection of <b>historical</b> advanced data products.</li> <li>Query interfaces for ESO data products collected through the <a adhocenable="false" href="/web/20210416213602/http://archive.eso.org/sci/observing/phase3.html">Phase3</a> process since April 2011:<img><ul> <li><a href="https://web.archive.org/web/20210416213602/http://archive.eso.org/wdb/wdb/adp/phase3_main/form">Generic Phase3 Data Products</a></li> <li><a href="https://web.archive.org/web/20210416213602/http://archive.eso.org/wdb/wdb/adp/phase3_imaging/form">Imaging Phase3 Data Products</a></li> <li><a href="https://web.archive.org/web/20210416213602/http://archive.eso.org/wdb/wdb/adp/phase3_vircam/form">VISTA-specific Phase3 Data Products</a></li> <li><a href="https://web.archive.org/web/20210416213602/http://archive.eso.org/wdb/wdb/adp/phase3_spectral/form">Spectroscopic Phase3 Data Products</a></li> </ul> </li> <li>The <a href="https://web.archive.org/web/20210416213602/http://archive.eso.org/scienceportal/">Science Portal</a> offers improved capabilities regarding visualisation (including facets, previews, footprints, etc.) of the science data products.</li> <li>The <a href="https://web.archive.org/web/20210416213602/http://archive.eso.org/programmatic/">Programmatic Access</a> offers direct database access and scripting capabilities to query and access the raw data, science data products, and ambient conditions (tap_obs), and the scientific catalogs generated by the principal investigators of various ESO observing programmes (tap_cat). The layer is entirely based on VO protocols to guarantee and facilitate interoperability.</li> </ul> <p>To monitor the progress of your data requests, visit <a href="https://web.archive.org/web/20210416213602/http://dataportal.eso.org/rh/requests">your archive request handler page</a> (login required).<br> A section on <a href="/web/20210416213602/http://archive.eso.org/cms/faq.html">Frequently Asked Questions</a> provides additional guidance on the use of the ESO Science Archive Facility.</p> <h2>Catalogue Facility</h2> <p>The Catalogue Facility offers query access to those scientific data catalogues that were produced by the principal investigators of ESO observing programmes, and that were integrated into the ESO science archive via the <a href="/web/20210416213602/http://archive.eso.org/sci/observing/phase3.html" adhocenable="false">Phase3</a> process.</p> <ul> <li><a href="https://web.archive.org/web/20210416213602/https://www.eso.org/qi">Catalogues query interface</a> (<a href="#registration">registration</a> required)</li> <li><a href="/web/20210416213602/http://archive.eso.org/cms/eso-data/catalog-facility/qi-help.html">Catalogues query interface help page</a></li> </ul> <h2>Additional Query Forms<br> </h2> <ul> <li><a href="/web/20210416213602/http://archive.eso.org/cms/eso-data/observation-schedule.html">Observation schedule query form</a></li> <li><a href="/web/20210416213602/http://archive.eso.org/cms/eso-data/ambient-conditions.html">Ambient conditions database</a>, includes nightly measurements of environmental parameters at La Silla and Paranal observatory sites.</li> <li><a href="https://web.archive.org/web/20210416213602/http://archive.eso.org/cms/eso-data/eso-data-direct-retrieval.html">Data direct retrieval form</a> (for raw data only)</li> <li>The <a href="https://web.archive.org/web/20210416213602/http://telbib.eso.org/">ESO Telescope Bibliography (telbib)</a> is a database of refereed publications that use partly or exclusively data obtained with ESO facilities. The search interface provides access to records since publication year 1996, along with interactive graphs. telbib is compiled by scanning the major astronomical journals for scientific papers that contain ESO-defined keywords (e.g., telescope and instrument names). All papers included in the database have been inspected visually to ensure that they directly use ESO observational data.<br> Results derived from telbib are of high importance to assess the scientific impact of ESO telescope facilities. Authors are asked to support this endeavour by acknowledging the use of observations in their papers as described in the <a href="https://web.archive.org/web/20210416213602/http://www.eso.org/sci/observing/policies/publications.html">Policy on Publications based on ESO Data</a>. telbib is maintained by the <a href="https://web.archive.org/web/20210416213602/mailto:library@eso.org">ESO Library</a>. Further information including reports and statistics can be found at <a href="https://web.archive.org/web/20210416213602/http://www.eso.org/sci/libraries/telbib_info.html">http://www.eso.org/sci/libraries/telbib_info.html</a>.</li> </ul> <p><a name="registration" id="registration"></a></p> <h2>Registration and Acknowledgments</h2> <p>To request data one has to register to the <a href="https://web.archive.org/web/20210416213602/https://www.eso.org/UserPortal">ESO User Portal</a>.<br> Please do not forget to <a href="/web/20210416213602/http://archive.eso.org/cms/publication-acknowledgment.html">acknowledge</a> the use of archive data in your publications.</p> </div> </div> </div> </div> </div> </div>  <div class="footer">  <div id="footer"> <div id="footerupdate"> <table> <tbody> <tr> <th>Last Update: 11.02.20 © ESO</th> <td><a href="https://web.archive.org/web/20210416213602/mailto:archive@eso.org"> Send us your comments</a> | <a href="/web/20210416213602/http://archive.eso.org/cms/rss.xml">Subscribe to Newsletter</a> | <a href="/web/20210416213602/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/20210416213602/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>