http://community.research.microsoft.com/forums/97.aspxWorldWide Telescope community chat. enCommunityServer 2008.5 SP1 (Build: 31106.3070)http://community.research.microsoft.com/forums/thread/3759.aspxMon, 22 Dec 2008 16:52:46 GMTeaca9afb-5ccf-4c08-b3f3-369c7e6f1a06:3759JeffreyET0http://community.research.microsoft.com/forums/thread/3759.aspxhttp://community.research.microsoft.com/forums/commentrss.aspx?SectionID=97&PostID=3759<p>Hello,</p> <p>I recently got WWT and am interested in tracking movements. Obviously the known objects i.e. planets &amp; sattelites are clockworked. For unknown objects, therefore, movement will depend on direct observation. So that leads to the question of when updated images get uploaded. Thanks to anyone with information.</p> <p>Lacking this, I would like to know the dates for the following (when the surveys were <em>obtained</em>, not uploaded) if possible:</p> <p>DSS Optical</p> <p>IRIS</p> <p>@MASS</p> <p>SDSS Sloan Optical</p> <p>...and yes, maybe I do have too much time on my hands<img src="http://community.research.microsoft.com/emoticons/emotion-1.gif" alt="Smile" /></p> <p>&nbsp;</p> <p>&nbsp;</p><div style="clear:both;"></div>