Instruments | ELT

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href="/web/20210126163438/https://elt.eso.org/instrument/MICADO/">MICADO</a> <a class="nav-instruments-MAORY dropdown-item" href="/web/20210126163438/https://elt.eso.org/instrument/MAORY/">MAORY</a> <a class="nav-instruments-METIS dropdown-item" href="/web/20210126163438/https://elt.eso.org/instrument/METIS/">METIS</a> <a class="nav-instruments-HIRES dropdown-item" href="/web/20210126163438/https://elt.eso.org/instrument/HIRES/">HIRES</a> <a class="nav-instruments-MOSAIC dropdown-item" href="/web/20210126163438/https://elt.eso.org/instrument/MOSAIC/">MOSAIC</a> </div> </li> <li class="nav-science nav-item dropdown dropdown-menu-top menu-item d-flex align-items-center text-center"> <a class="nav-link dropdown-toggle_" href="/web/20210126163438/https://elt.eso.org/science/">SCIENCE</a> <div class="dropdown-menu bg-dark dropdown-main-menu dropdown-menu-list-items ml-2 ml-xl-0"> <a class="nav-science-science dropdown-item" href="/web/20210126163438/https://elt.eso.org/science/">Science Overview</a> <a class="nav-science-solarsystem dropdown-item" href="/web/20210126163438/https://elt.eso.org/science/solarsystem/">Solar System</a> <a class="nav-science-exoplanets dropdown-item" href="/web/20210126163438/https://elt.eso.org/science/exoplanets/">Exoplanets</a> <a class="nav-science-stars dropdown-item" href="/web/20210126163438/https://elt.eso.org/science/stars/">Stars</a> <a class="nav-science-blackholes dropdown-item" href="/web/20210126163438/https://elt.eso.org/science/blackholes/">Black Holes</a> <a class="nav-science-galaxies dropdown-item" href="/web/20210126163438/https://elt.eso.org/science/galaxies/">Galaxies</a> <a class="nav-science-cosmodm dropdown-item" href="/web/20210126163438/https://elt.eso.org/science/cosmodm/">Cosmology and Dark Matter</a> <a class="nav-science-fundamentalphysics dropdown-item" href="/web/20210126163438/https://elt.eso.org/science/fundamentalphysics/">Fundamental Physics</a> <a class="nav-science-discoveries dropdown-item" href="/web/20210126163438/https://elt.eso.org/science/discoveries/">Unexpected Discoveries</a> </div> </li> <li class="nav-multimedia nav-item menu-item d-flex align-items-center text-center"> <a class="nav-link" href="/web/20210126163438/https://elt.eso.org/media/">NEWS & MULTIMEDIA</a> </li> <li class="nav-success nav-item menu-item d-flex align-items-center text-center"> <a class="nav-link" href="/web/20210126163438/https://elt.eso.org/success/buildingon/">SUCCESS STORIES</a> </li>           </ul> </div> </nav> <div class="container-fluid container-light page-section container-y-2"> <div class="container-paragraph section-title-paragraph d-flex align-items-center justify-content-between"> <div class="">Instruments</div>                      <div class="d-flex"> <a class="share-social-media-link share-social-media-icons" href="https://web.archive.org/web/20210126163438/https://www.facebook.com/sharer/sharer.php?u=https://elt.eso.org/" title="Share on Facebook" target="_blank"> <img 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href="https://web.archive.org/web/20210126163438/https://www.facebook.com/sharer/sharer.php?u=https://elt.eso.org/" title="Share on Facebook" target="_blank"> <img src="/web/20210126163438im_/https://elt.eso.org/public/archives/djp/elt-assets/img/social-media/icon_share_1.png" alt="Share on Facebook"> <span class="share-social-media-dropdown-text">Share on Facebook</span> </a> <a class="share-social-media-link share-email" href="#" title="E-Mail"> <img src="/web/20210126163438im_/https://elt.eso.org/public/archives/djp/elt-assets/img/social-media/icon_share_5.png" alt="E-Mail"> <span class="share-social-media-dropdown-text">E-Mail</span> </a> <a class="share-social-media-link" href="https://web.archive.org/web/20210126163438/http://twitter.com/intent/tweet?url=https://elt.eso.org/&text=&via=ESO" title="Share on Twitter" target="_blank"> <img src="/web/20210126163438im_/https://elt.eso.org/public/archives/djp/elt-assets/img/social-media/icon_share_2.png" alt"share on twitter"> <span class="share-social-media-dropdown-text">Share on Twitter</span> </a> <a href="#" class="share-social-media-link clipboard" title="Copy Link"> <img src="/web/20210126163438im_/https://elt.eso.org/public/archives/djp/elt-assets/img/social-media/icon_share_6.png" alt="Copy link"> <span class="share-social-media-dropdown-text">Copy Link</span> </a> <a class="share-social-media-link" href="https://web.archive.org/web/20210126163438/https://www.linkedin.com/sharing/share-offsite/?url=https://elt.eso.org/" title="Share on LinkedIn" target="_blank"> <img src="/web/20210126163438im_/https://elt.eso.org/public/archives/djp/elt-assets/img/social-media/icon_share_4.png" alt="Share on LinkedIn"> <span class="share-social-media-dropdown-text">Share on LinkedIn</span> </a> </div> </div> </span> </div> </div> <div class="container-paragraph section-text-paragraph"> <p>After the ELT’s spectacular mirrors have collected, corrected and stabilised the light from astronomical objects, it is up to the instruments to analyse it in detail. The suite of instruments planned for the ELT includes cameras, to capture images, and spectrographs, which disperse light into its component colours, among other fantastic tools. Each of these will allow astronomers to observe and study the cosmos in a unique way. </p> <p>Four of the instruments, the first generation, will start to operate at or shortly after ELT technical first light while an additional two (HIRES and MOSAIC) will start operations at a later stage. Throughout the telescope’s lifetime, other instruments will be installed on the telescope to study the Universe in ever more detail.</p> </div> </div> <div class="container-fluid container-dark container-tight position-relative"> <img class="d-block h-100 w-100" src="https://web.archive.org/web/20210126163438im_/https://cdn.eso.org/images/banner1920/subheader-harmoni.jpg"/> <div class="position-absolute instrument-landing-menu-textblock"> <div class="d-flex flex-column justify-content-around h-100"> <a href="/web/20210126163438/https://elt.eso.org/instrument/HARMONI/"><span class="header-title">HARMONI</span></a> <div class="d-none d-md-block header-subtitle instrument-header-subtitle">High Angular Resolution Monolithic Optical and Near-infrared Integral field spectrograph</div> <div class="d-none d-lg-block header-description instrument-header-description"> <p>This workhorse 3D spectrograph will transform the visible and near-infrared astronomy landscape.</p> </div> </div> </div> <div class="position-absolute d-flex align-items-start triangle-down"> <div id="triangle-down"></div> </div> <div class="w-100 position-absolute d-flex align-items-end" style="bottom: 0%; left: 0%"> <div class="w-100 d-block"> <svg class="instrument-landing-trapezoid" viewbox="0 -1 1890 128" preserveaspectratio="none" style="/* height: 110px; */"> <a href="/web/20210126163438/https://elt.eso.org/instrument/HARMONI/"> <polygon class="landing-polygon" points="0,0 630,0 819,110 1890,110 1890,126 0,126"/> <polyline class="landing-polyline" points="0,0 630,0 819,110 1890,110"/> <polyline class="landing-polyline" points="0,126 1890,126"/> </a> </svg> </div> </div> <div class="position-absolute d-flex align-items-center justify-content-center instrument-landing-trapezoid-link"> <a href="/web/20210126163438/https://elt.eso.org/instrument/HARMONI/"> Read more </a> </div> </div> <div class="container-fluid container-dark container-tight position-relative"> <img class="d-block h-100 w-100" src="https://web.archive.org/web/20210126163438im_/https://cdn.eso.org/images/banner1920/subheader-micado.jpg"/> <div class="position-absolute instrument-landing-menu-textblock"> <div class="d-flex flex-column justify-content-around h-100"> <a href="/web/20210126163438/https://elt.eso.org/instrument/MICADO/"><span class="header-title">MICADO</span></a> <div class="d-none d-md-block header-subtitle instrument-header-subtitle">Multi-AO Imaging Camera for Deep Observations</div> <div class="d-none d-lg-block header-description instrument-header-description"> <p>This high-resolution camera will offer astronomers the ability to take images of the Universe at an unprecedented depth.</p> </div> </div> </div> <div class="w-100 position-absolute d-flex align-items-end" style="bottom: 0%; left: 0%"> <div class="w-100 d-block"> <svg class="instrument-landing-trapezoid" viewbox="0 -1 1890 128" preserveaspectratio="none" style="/* height: 110px; */"> <a href="/web/20210126163438/https://elt.eso.org/instrument/MICADO/"> <polygon class="landing-polygon" points="0,0 630,0 819,110 1890,110 1890,126 0,126"/> <polyline class="landing-polyline" points="0,0 630,0 819,110 1890,110"/> <polyline class="landing-polyline" points="0,126 1890,126"/> </a> </svg> </div> </div> <div class="position-absolute d-flex align-items-center justify-content-center instrument-landing-trapezoid-link"> <a href="/web/20210126163438/https://elt.eso.org/instrument/MICADO/"> Read more </a> </div> </div> <div class="container-fluid container-dark container-tight position-relative"> <img class="d-block h-100 w-100" src="https://web.archive.org/web/20210126163438im_/https://cdn.eso.org/images/banner1920/subheader-maory.jpg"/> <div class="position-absolute instrument-landing-menu-textblock"> <div class="d-flex flex-column justify-content-around h-100"> <a href="/web/20210126163438/https://elt.eso.org/instrument/MAORY/"><span class="header-title">MAORY</span></a> <div class="d-none d-md-block header-subtitle instrument-header-subtitle">Multi-conjugate Adaptive Optics RelaY</div> <div class="d-none d-lg-block header-description instrument-header-description"> <p>This unique instrument will not make observations itself but, by correcting for the blurring effect of the Earth's atmosphere, will enable other instruments to take exceptional images.</p> </div> </div> </div> <div class="w-100 position-absolute d-flex align-items-end" style="bottom: 0%; left: 0%"> <div class="w-100 d-block"> <svg class="instrument-landing-trapezoid" viewbox="0 -1 1890 128" preserveaspectratio="none" style="/* height: 110px; */"> <a href="/web/20210126163438/https://elt.eso.org/instrument/MAORY/"> <polygon class="landing-polygon" points="0,0 630,0 819,110 1890,110 1890,126 0,126"/> <polyline class="landing-polyline" points="0,0 630,0 819,110 1890,110"/> <polyline class="landing-polyline" points="0,126 1890,126"/> </a> </svg> </div> </div> <div class="position-absolute d-flex align-items-center justify-content-center instrument-landing-trapezoid-link"> <a href="/web/20210126163438/https://elt.eso.org/instrument/MAORY/"> Read more </a> </div> </div> <div class="container-fluid container-dark container-tight position-relative"> <img class="d-block h-100 w-100" src="https://web.archive.org/web/20210126163438im_/https://cdn.eso.org/images/banner1920/subheader-instruments-metis.jpg"/> <div class="position-absolute instrument-landing-menu-textblock"> <div class="d-flex flex-column justify-content-around h-100"> <a href="/web/20210126163438/https://elt.eso.org/instrument/METIS/"><span class="header-title">METIS</span></a> <div class="d-none d-md-block header-subtitle instrument-header-subtitle">Mid-infrared ELT Imager and Spectrograph</div> <div class="d-none d-lg-block header-description instrument-header-description"> <p>With a powerful spectrograph and high-contrast imager operating in the infrared, this two-in-one instrument will allow us to unravel some of the most pressing mysteries about our Universe.</p> </div> </div> </div> <div class="w-100 position-absolute d-flex align-items-end" style="bottom: 0%; left: 0%"> <div class="w-100 d-block"> <svg class="instrument-landing-trapezoid" viewbox="0 -1 1890 128" preserveaspectratio="none" style="/* height: 110px; */"> <a href="/web/20210126163438/https://elt.eso.org/instrument/METIS/"> <polygon class="landing-polygon" points="0,0 630,0 819,110 1890,110 1890,126 0,126"/> <polyline class="landing-polyline" points="0,0 630,0 819,110 1890,110"/> <polyline class="landing-polyline" points="0,126 1890,126"/> </a> </svg> </div> </div> <div class="position-absolute d-flex align-items-center justify-content-center instrument-landing-trapezoid-link"> <a href="/web/20210126163438/https://elt.eso.org/instrument/METIS/"> Read more </a> </div> </div> <div class="container-fluid container-dark container-tight position-relative"> <img class="d-block h-100 w-100" src="https://web.archive.org/web/20210126163438im_/https://cdn.eso.org/images/banner1920/subheader-instruments-hires.jpg"/> <div class="position-absolute instrument-landing-menu-textblock"> <div class="d-flex flex-column justify-content-around h-100"> <a href="/web/20210126163438/https://elt.eso.org/instrument/HIRES/"><span class="header-title">HIRES</span></a> <div class="d-none d-md-block header-subtitle instrument-header-subtitle">HIgh REsolution Spectrograph</div> <div class="d-none d-lg-block header-description instrument-header-description"> <p>This high-resolution spectrograph will allow astronomers to study astronomical objects that require highly sensitive observations.</p> </div> </div> </div> <div class="w-100 position-absolute d-flex align-items-end" style="bottom: 0%; left: 0%"> <div class="w-100 d-block"> <svg class="instrument-landing-trapezoid" viewbox="0 -1 1890 128" preserveaspectratio="none" style="/* height: 110px; */"> <a href="/web/20210126163438/https://elt.eso.org/instrument/HIRES/"> <polygon class="landing-polygon" points="0,0 630,0 819,110 1890,110 1890,126 0,126"/> <polyline class="landing-polyline" points="0,0 630,0 819,110 1890,110"/> <polyline class="landing-polyline" points="0,126 1890,126"/> </a> </svg> </div> </div> <div class="position-absolute d-flex align-items-center justify-content-center instrument-landing-trapezoid-link"> <a href="/web/20210126163438/https://elt.eso.org/instrument/HIRES/"> Read more </a> </div> </div> <div class="container-fluid container-dark container-tight position-relative"> <img class="d-block h-100 w-100" src="https://web.archive.org/web/20210126163438im_/https://cdn.eso.org/images/banner1920/subheader-instruments-mosaic.jpg"/> <div class="position-absolute instrument-landing-menu-textblock"> <div class="d-flex flex-column justify-content-around h-100"> <a href="/web/20210126163438/https://elt.eso.org/instrument/MOSAIC/"><span class="header-title">MOSAIC</span></a> <div class="d-none d-md-block header-subtitle instrument-header-subtitle">Multi-Object Spectrograph</div> <div class="d-none d-lg-block header-description instrument-header-description"> <p>This multitasker instrument will allow astronomers to measure the light from many objects at the same time, allowing them to quickly survey a multitude of stars and galaxies in the Universe.</p> </div> </div> </div> <div class="w-100 position-absolute d-flex align-items-end" style="bottom: 0%; left: 0%"> <div class="w-100 d-block"> <svg class="instrument-landing-trapezoid" viewbox="0 -1 1890 128" preserveaspectratio="none" style="/* height: 110px; */"> <a href="/web/20210126163438/https://elt.eso.org/instrument/MOSAIC/"> <polygon class="landing-polygon" points="0,0 630,0 819,110 1890,110 1890,126 0,126"/> <polyline class="landing-polyline" points="0,0 630,0 819,110 1890,110"/> <polyline class="landing-polyline" points="0,126 1890,126"/> </a> </svg> </div> </div> <div class="position-absolute d-flex align-items-center justify-content-center instrument-landing-trapezoid-link"> <a href="/web/20210126163438/https://elt.eso.org/instrument/MOSAIC/"> Read more </a> </div> </div> <div class="container-fluid container-light"> <div class="container-paragraph section-title-paragraph">Instrument selection and development</div> <div class="container-paragraph section-text-paragraph"> <p>Selecting instruments for any telescope is a critical step in making sure that the astronomical community it serves can undertake the scientific projects for which the telescope was designed. ESO has been working with its community of astronomers and instrument builders to develop the sequence in which the instruments planned for the ELT will be built and delivered to the observatory. The result is an exciting programme of powerful facility instruments that can deliver the science cases for the ELT.</p> <p>The first steps in developing the instrument plan were taken in 2007 when a plan for studying six instruments and two post-focal adaptive-optics-module concepts was presented to the ESO Council, ESO’s main governing body. Three additional instrument studies were chosen after an open call to the community for further concepts.</p> <p>By early 2010 all of these ‘<a href="https://web.archive.org/web/20210126163438/http://www.eso.org/sci/facilities/eelt/instrumentation/phaseA.html">Phase A</a>’ studies had successfully been completed in collaboration with institutes in the ESO community. Following recommendations by the <a href="https://web.archive.org/web/20210126163438/https://www.eso.org/public/new-sci/elt/science/science-working-groups/">ELT Science Working Group</a>, the <a href="https://web.archive.org/web/20210126163438/https://www.eso.org/public/new-sci/elt/science/science-team/">ELT Project Science Team</a>, and ESO's <a href="https://web.archive.org/web/20210126163438/http://www.eso.org/public/about-eso/committees.html">Scientific Technical Committee</a>, two first-light instruments were identified: a diffraction-limited near-infrared imager (ELT-CAM: <a href="/web/20210126163438/https://elt.eso.org/instrument/MICADO/">MICADO</a>) and a single-field near-infrared wide-band integral field spectrograph (ELT-IFU: <a href="/web/20210126163438/https://elt.eso.org/instrument/HARMONI/">HARMONI</a>), including the adaptive optics systems required to deliver their science cases. The next three instruments, a mid-infrared imager and spectrometer (ELT-MDIR: <a href="/web/20210126163438/https://elt.eso.org/instrument/METIS/">METIS</a>), a high-resolution spectrometer (ELT-HIRES: <a href="/web/20210126163438/https://elt.eso.org/instrument/HIRES/">HIRES</a>) and a multi-object spectrometer (ELT-MOS: <a href="/web/20210126163438/https://elt.eso.org/instrument/MOSAIC/">MOSAIC</a>), were considered of equal scientific importance.</p> <p>On 10 July 2015, the ESO Council authorised the Director General to sign the contracts for the first set of instruments for the ELT, which includes <a href="/web/20210126163438/https://elt.eso.org/instrument/MICADO/">MICADO</a>, <a href="/web/20210126163438/https://elt.eso.org/instrument/MAORY/">MAORY</a>, a multi-conjugate adaptive optics unit that will feed MICADO (and possibly additional future instruments), <a href="/web/20210126163438/https://elt.eso.org/instrument/HARMONI/">HARMONI</a> and <a href="/web/20210126163438/https://elt.eso.org/instrument/METIS/">METIS</a>. A schedule for the ELT instruments is provided in the table below.</p> <p>One of the highest scientific priorities for the telescope is to characterise exoplanets and, specifically, to take images of Earth-like planets. Such a giant leap from the capabilities we have today requires significant research into new technologies over several years. Therefore, an ambitious and powerful planetary camera and spectrograph (ELT-PCS) is included in the instrumentation plan, and the research and development for specific components required to build it will start as soon as possible. </p> </div> </div> <div class="container-fluid container-light">  <div class="m-0 " style="padding-bottom: 1vw;"> <div class="row w-100 m-0"> <div class="col-lg-12 p-0 position-relative d-flex align-items-center order-lg-1 order-1"> <a href="https://web.archive.org/web/20210126163438/https://www.eso.org/public/images/ciras_elt_capabilities-table/" target="_blank" class="d-flex align-items-center justify-content-center w-100"><img class="" style="width: 80%; " src="https://web.archive.org/web/20210126163438im_/https://cdn.eso.org/images/screen/ciras_elt_capabilities-table.jpg"/></a> </div> </div> </div>    </div> <div class="container-fluid container-light">  <div class="m-0 "> <div class="row w-100 m-0"> <div class="col-lg-6 padding-y-3vw d-flex align-items-center order-lg-1 order-1" style="background-color: rgb(158, 162, 163);"> <div> <a href="https://web.archive.org/web/20210126163438/https://www.eso.org/public/images/param-space-elt-wr-rp/" target="_blank" class="d-flex w-100 align-items-center justify-content-center justify-content-center justify-content-lg-end"><img class="" style="width: 81%; " src="https://web.archive.org/web/20210126163438im_/https://cdn.eso.org/images/screen/param-space-elt-wr-rp.jpg"/></a> </div> </div> <div class="col-lg-6 padding-y-3vw d-flex align-items-center order-lg-2 order-3" style="background-color: rgb(158, 162, 163);"> <div> <a href="https://web.archive.org/web/20210126163438/https://www.eso.org/public/images/param-space-elt-fv-sr/" target="_blank" class="d-flex w-100 align-items-center justify-content-center justify-content-middle justify-content-lg-start"><img class="" style="width: 81%; " src="https://web.archive.org/web/20210126163438im_/https://cdn.eso.org/images/screen/param-space-elt-fv-sr.jpg"/></a> </div> </div> </div> </div> </div> <footer class="container-fluid container-footer"> <div class="row d-flex align-items-center justify-content-between w-100"> <div class="col-12 col-lg-3 pb-3 pb-lg-0 d-flex align-items-center justify-content-center medium-light footer-item"> <a href="https://web.archive.org/web/20210126163438/https://elt.eso.org/www.eso.org/"><span class="esoblue">ESO</span></a> | ELT © 2020 </div> <div class="col-12 col-lg-9 d-flex align-items-center justify-content-center medium-light footer-item"> <div class="text-center"> <a class="w-100" href="/web/20210126163438/https://elt.eso.org/credits/"><span class="medium-light footer-item">Credits</span></a>   |   <a class="w-100" href="https://web.archive.org/web/20210126163438/mailto:information@eso.org"><span class="medium-light footer-item">Contact us</span></a>   |   <a class="w-100" href="https://web.archive.org/web/20210126163438/https://www.eso.org/public/outreach/newsletters/"><span class="medium-light footer-item">Subscribe to ESO news</span></a>   |   <a class="w-100" href="https://web.archive.org/web/20210126163438/https://www.cdn77.com/"><span class="medium-light footer-item">Accelerated by CDN77</span></a>   |   <a class="w-100" href="https://web.archive.org/web/20210126163438/https://www.eso.org/public/about-eso/privacy/"><span class="medium-light footer-item">Terms & Conditions</span></a> </div> </div> </div> </footer> <input type="hidden" name="csrfmiddlewaretoken" value="abfKQ9EacUwkVWSNYX8spPimD8Fo80CaEywHiQUNkFrL29Wv7725yZlAdfjULft6"/> </body> </html>

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