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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <HTML> <head> <title>SkyView Virtual Observatory</title> <META http-equiv="Content-type" content="text/html;charset=UTF-8"> <META name="orgcode" content="660"> <META name="rno" content="Tess.Jaffe.1"> <META name="content-owner" content="Duy.T.Nguyen.1"> <META name="webmaster" content="Duy.T.Nguyen.1"> <META name="description" content="A Virtual Telescope from NASA's High Energy Astrophysics Archive Research Center "> <META name="keywords" content="skyview, SkyView, astronomy, pictures, astrophysics, data, images, virtual, telescope">  <link rel="stylesheet" href="/current/includes/skyviewall.css"> <link rel="stylesheet" href="/current/includes/titlepage.css"> <link rel="stylesheet" href="/current/includes/header.css"> <script language='JavaScript' type='text/javascript' src="../javascript/validate.js"></script> <style type="text/css" media="screen">  </style>  <script id="fed_an_js_tag" type="text/javascript" src="https://asd.gsfc.nasa.gov/scripts/Federated-Analytics.js?agency=NASA" >  </script></head> <body > <div id='page'>  <div id="banner"> <div class="header-navigation">  <div id="siteMenuTop"> <ul id="menuTopNav"> <li class="active"><a href="https://heasarc.gsfc.nasa.gov" class="siteMenuTop-frst-itm">HEASARC Home</a></li> <li> <a href="https://heasarc.gsfc.nasa.gov/docs/observatories.html">Observatories</a>   </li> <li><a href="https://heasarc.gsfc.nasa.gov/docs/archive.html" class="">Archive</a></li> <li><a href="https://heasarc.gsfc.nasa.gov/docs/heasarc/caldb/caldb_intro.html" class="">Calibration</a></li> <li><a href="https://heasarc.gsfc.nasa.gov/docs/software.html" class="">Software</a></li> <li><a href="https://heasarc.gsfc.nasa.gov/docs/tools.html" class="">Tools</a></li> <li><a href="https://heasarc.gsfc.nasa.gov/docs/outreach.html" class="siteMenuTop-last-itm">Students/Teachers/Public</a></li> </ul> </div> </div>  <div id="bannerImg"> <a href="https://heasarc.gsfc.nasa.gov"><img src="../images/nasa_template/heasarcbanner_new2b.png" alt="NASA's HEASARC" width="952" class="header-logo"></a> </div> </div> <div class="divClear"></div> <div class="header-navigation">  <div id="siteMenuBottom"> <ul id="menuBottomNav"> <li><a href="https://heasarc.gsfc.nasa.gov/docs/HHP_heasarc_info.html" class="siteMenuBottom-frst-itm" style="min-width:120px;">About the HEASARC</a></li> <li><a href="https://heasarc.gsfc.nasa.gov/docs/heasarc/resources.html" class="" style="min-width:140px;">Resources for Scientists</a></li> <li><a href="https://heasarc.gsfc.nasa.gov/docs/faq.html" class="" style="min-width:160px;">Feedback, FAQ & Help Desk</a></li> <li><a href="https://heasarc.gsfc.nasa.gov/docs/heasarc/heasarc_req.html" class="" style="min-width:140px;">Archive Your Data at the HEASARC </a></li> <li><a href="https://heasarc.gsfc.nasa.gov/docs/sitemap.html" class="" style="min-width:80px;">Site Map</a></li> <li><a href="https://heasarc.gsfc.nasa.gov/docs/heasarc/other_archives.html" class="siteMenuBottom-last-itm"; >Other Archives</a></li> </ul> </div> </div> <div class="clear"></div> <div id="content"> <div id='column1'> <div class="userimage" > <a href='/userimages/skv12973877398939.html'> <img class='userimg' align='middle' alt='Recent user-generated image' border='3' height='250' width='250' src='/userimages/skv12973877398939.jpg' > </a> </div>    <div style='margin:10px 0px;'> <p> Check the <a href='/blog'><i>SkyView </i>Blog</a> for the most recent news.</div> <div id='interfaces'> <h3 align='center' class='underline'>Interfaces and Software</h3> <div class="roundedDiv"> <script language="JavaScript" type="text/javascript">  </script> <noscript> <h1><a href='basicform.pl'><i>SkyView</i> Query Form</a></h1> </noscript> </div> <div class="roundedDiv"> <h1><a href="../docs/easy.html">Non-Astronomers Page</a></h1> </div> <div class="roundedDiv"> <h1><a href="../docs/batchpage.html"><i>SkyView</i> Clients</a></h1> </div> </div>  </div>  <div id='column2'> <div class="logo_quickform"> <div id="logo"> <img alt="[Welcome to SkyView]" height=150 width=350 src="../images/main/new_look.jpg"> </div>  <div id="desc"> <p> <i>SkyView</i> is a Virtual Observatory on the Net generating images of any part of the sky at wavelengths in all regimes from Radio to Gamma-Ray. <br/> <br/> <b>Note</b> on star names purchased from commercial services: We are not affiliated with any such service and can only help you visualize a region of sky. Note also that purchased names will not appear in astronomical catalogs. See the <a href='https://www.iau.org/public/themes/buying_star_names/' style='color:blue'>IAU information page</a> on buying stars. </p> </div>  <div id="quickform"> <FORM METHOD="GET" ACTION="runquery.pl" TARGET="SkyView_OUT" NAME="skvQUICKform" id="skvquickform" onSubmit="return validate()"> <input type="HIDDEN" value="on" name="float"> <input type="HIDDEN" value="quick" name="Interface"> <b>Quick SkyView Image:</b> <br> <label for="object">Coordinates or Source: </label> <INPUT name="Position" style='font-size:12px;' size=15 id="object"> <label for="survey">Survey: </label> <SELECT name="SURVEY" id="survey"> <OPTION value="HEAO 1 A-2">HEAO <OPTION value="RASS-Cnt Broad">RASS 3 <OPTION value="Digitized Sky Survey" SELECTED>DSS <OPTION value="TESS"> TESS <OPTION value="IRAS 100 micron">IRAS <OPTION value="0408MHz">0408MHz </SELECT> <INPUT TYPE="submit" Value="Go" >   <a href="../help/quickhelp.html"><span style='font-weight:bold'>Help</span></a> </form> </div>  </div>  <div id="status"> <div id="surveystatus"> <div id="localstatus" style='margin-bottom:10px'> <div style='margin-bottom:3px'><span style='padding:2px;font-weight:bold;'>Local Data Status</span>:<span style='color:blue; font-weight:bold'> <a href='../docs/availability.html' title='Local SkyView survey data are currently available' style='color:blue'> available</a> </span> </div> <span style='padding:2px;font-weight:bold'>Remote Data Status</span> <br/><span style='color:blue;font-weight:bold;padding:2px;'>blue</span> = Remote Data are available<br><span style='color:orange;font-weight:bold;padding:1px;'>orange</span> = Remote Data are unavailable <div style='border: solid 1px #AAA;padding:0px'> <table width='100%'><tr> <td> <span style='color:blue; font-weight:bold'> <a href='../docs/availability.html' title='2MASS data are available' style='color:blue'> 2MASS</a> </span> </td><td> <span style='color:blue; font-weight:bold'> <a href='../docs/availability.html' title='SDSS data are available' style='color:blue'>SDSS</a> </span> </td><td> <span style='color:blue; font-weight:bold'> <a href='../docs/availability.html' title='Galex data are available' style='color:blue'>GALEX</a> </span> </td><td> <span style='color:blue; font-weight:bold'> <a href='../docs/availability.html' title='WISE data are available' style='color:blue'>WISE</a> </span> </td> <td> <span style='color:orange; font-weight:bold'> <a href='../docs/availability.html' title='A recent remote survey check indicates that SDDS7 data are unavailable' style='color:orange'>SDSS7</a></span> </td> </tr><tr> <td> <span style='color:blue; font-weight:bold'> <a href='../docs/availability.html' title='UKIDSS data are available' style='color:blue'>UKIDSS</a></span> </td><td> <span style='color:blue; font-weight:bold'> <a href='../docs/availability.html' title='FIRST data are available' style='color:blue'>FIRST</a></span> </td> <td> <span style='color:blue; font-weight:bold'> <a href='../docs/availability.html' title='TGSS data are available' style='color:blue'>TGSS</a></span> </td> <td> <span style='color:blue; font-weight:bold'> <a href='../docs/availability.html' title='AKARI data are available' style='color:blue'>AKARI</a></span> </td><td> <span style='color:blue; font-weight:bold'> <a href='../docs/availability.html' title='TESS data are available' style='color:blue'>TESS</a></span> </td> </tr></table> </div> <i>SkyView</i> Version: 3.5.7 </div>  </div>  </div>  <h3 align='center' ><a style='color:#4949B9;text-decoration: none; border-bottom: 1px solid #4949B9;' href="lastLink.pl">Visit the SkyView Image Gallery</a></h3> <div id="docs_links">  <div id='docscol1'> <h3 align='center' class='underline'>Documentation</h3> <h1><a href="/blog/"><i>SkyView</i> Blog</a> </h1> <h1><a href="../docs/skyviewinajar.html">Detailed User's Guide</a></h1> <h1><a href="../help/help.html">News & Help</a></h1> <h1><a href="survey.pl">Survey Documentation</a></h1> <h1>Summary: <a href="surveySummary.pl">CSV</a> or <a href="surveyPlot.pl">Plot</a></h1> <h1><a href="../javadoc/">JavaDocs</a></h1> </div>  <div id='docscol2'> <h3 align='center' class='underline'>Links</h3> <h1><a href="../docs/otherservices.html">Other Image Services</a></h1> <h1><a href="../docs/other_interfaces.html">Other Interfaces using <i>SkyView</i></a></h1> <hr width='78%'> <h1><a href="https://heasarc.gsfc.nasa.gov">HEASARC</a></h1> <h1><a href="https://heasarc.gsfc.nasa.gov/xamin">Xamin</a></h1> </div>  </div>  <div class="clear"></div> <div id="helpdiv"> <h1><a href="../help/where_do_i_find.html">Where do I find...?</a></h1> <div id="helpicons"> <a href="../help/where_do_i_find.html#starcharts"><img class="helpicons" title="Information about star charts" alt="Information about star charts" src="../images/main/orion.jpg"></a> <a href="../help/where_do_i_find.html#earth"><img class="helpicons" title="Information about earth observations" alt="Information about earth observations" src="../images/main/earth_trans.gif"></a> <a href="../help/where_do_i_find.html#planets"><img class="helpicons" title="Information about planets" alt="Information about planets" src="../images/main/saturn_trans.gif"></a> <a href="../help/where_do_i_find.html#rockets"><img class="helpicons" border=0 title="Information about spacecraft" alt="Information about spacecraft" src="../images/main/rocket.gif"></a> <a href="../help/where_do_i_find.html#homework"><img class="helpicons" border=0 title="Information that may be helpful for homework" alt="Information that may be helpful for homework" src="../images/main/homework_trans.gif"></a> </div>  <h1 align="right" style='margin-top:30px;'><a href="https://heasarc.gsfc.nasa.gov/cgi-bin/Feedback?selected=skyview">Send Us Feedback</a></h1> </div>  </div>  </div>     <div class="divClear" style="clear:both;"></div> </div> </div> </div> <div class="divClear" style="clear:both;"></div> <div class="navigation"> <div id="HEASARCfooter" style="background-color:#2E2E2E;height:90px;width:952px;border-top:none;margin:0 auto;"> <table width="100%"> <tr><td style="text-align:center;vertical-align:middle;"> <p style="color:#B2B2B2;font-size:11px;font-family:Arial,Helvetica,sans-serif;margin-left:70;margin-right:70;margin-top:20;margin-bottom:20;">SkyView has been developed with generous support from the NASA AISR and ADP programs (P.I. Thomas A. McGlynn) under the auspices of the High Energy Astrophysics Science Archive Research Center (HEASARC) at the NASA/GSFC <a href="https://science.gsfc.nasa.gov/astrophysics" style="color:gray;font-size:11px;font-family:Arial,Helvetica,sans-serif;">Astrophysics Science Division</a>. <br/> <br/> We gratefully acknowledge the support of NASA and contributors of SkyView surveys. </p> </td></tr> </table> </div> <div id="footer" style="background-color:#2E2E2E;height:98px;width:952px;border-top:2px solid #222222;margin:0 auto;"> <div> <a href="http://www.nasa.gov" class="imageLink" style="display:block;float:left;"><img class="logo" style="border:0;" src="/images/nasa_template/nasa_header_logo2.gif" alt="NASA Logo, National Aeronautics and Space Administration" width="140" height="98"></a> </div> <div id="footer-signature" style="padding-left:20px;padding-top:19px;float:left;"> <a href="http://www.nasa.gov/goddard/" class="imageLink" style="display:block;float:left;"><img class="logo" style="border:0;" src="/images/nasa_template/goddardsignature2.png" alt="Goddard Space Flight Center Signature Logo" width="172" height="68"></a> </div> <div class="nasafootlinks" style="float:left;height:84px;margin-left:15px;padding-left:0px;padding-top:10px;width:291px;"> <ul style="list-style:none;padding:0;margin:0;"> <li style="color:#B2B2B2;font-size:11px;font-family:Arial,Helvetica,sans-serif;">NASA Official: Dr. Tess Jaffe</li> <li style="color:#B2B2B2;font-size:11px;font-family:Arial,Helvetica,sans-serif;">Web Curator: <a href="https://heasarc.gsfc.nasa.gov/cgi-bin/Feedback?selected=skyview" style="color:gray">Duy Nguyen</a></li> <li style="color:#B2B2B2;font-size:11px;font-family:Arial,Helvetica,sans-serif;">Last Modified: 2024-01-03</li> </ul> </div> <div class="nasafootlinks" id="footerRight" style="float:left;height:84px;margin-left:15px;padding-left:0px;padding-top:10px;width:295px;"> <ul style="list-style:none;padding:0;margin:0;"> <li style="padding-left:12px;background:url(../images/nasa_template/rsaquo_gray.gif) no-repeat scroll 0 1px transparent;color:#B2B2B2;font-size:11px;"><a href="http://science.nasa.gov/astrophysics/" style="color:#B2B2B2;font-size:11px;text-decoration:none;font-family:Arial,Helvetica,sans-serif;">NASA Astrophysics</a></li> <li style="padding-left:12px;background:url(../images/nasa_template/rsaquo_gray.gif) no-repeat scroll 0 1px transparent;color:#B2B2B2;font-size:11px;text-decoration:none;font-family:Arial,Helvetica,sans-serif;"><a href="https://heasarc.gsfc.nasa.gov/docs/faq.html" style="color:#B2B2B2;font-size:11px;text-decoration:none;font-family:Arial,Helvetica,sans-serif;">FAQ/Comments/Feedback</a></li> <li style="padding-left:12px;background:url(../images/nasa_template/rsaquo_gray.gif) no-repeat scroll 0 1px transparent;color:#B2B2B2;font-size:11px;"><a href="https://heasarc.gsfc.nasa.gov/docs/outreach.html" style="color:#B2B2B2;font-size:11px;text-decoration:none;font-family:Arial,Helvetica,sans-serif;">Education Resources</a></li> <li style="padding-left:12px;background:url(../images/nasa_template/rsaquo_gray.gif) no-repeat scroll 0 1px transparent;color:#B2B2B2;font-size:11px;"><a href="https://heasarc.gsfc.nasa.gov/docs/plugins.html" style="color:#B2B2B2;font-size:11px;text-decoration:none;font-family:Arial,Helvetica,sans-serif;">Find helper applications like Adobe Acrobat</a></li> <li style="padding-left:12px;background:url(../images/nasa_template/rsaquo_gray.gif) no-repeat scroll 0 1px transparent;color:#B2B2B2;font-size:11px;"><a target="_blank" href="http://www.nasa.gov/about/highlights/HP_Privacy.html" style="color:#B2B2B2;font-size:11px;text-decoration:none;font-family:Arial,Helvetica,sans-serif;">Privacy Policy & Important Notices</a></li> </ul> </div> </div> </div> </div> </div> </div>  </body> </html>