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Line 18: − + − <table> − <caption>Tagger Microscope Upstream Center Position (Spring 2017)</caption> − <thead> − <tr> − − <th>Room Coordinates</th> − <th>Tagger Magnet Coordinates</th> − <th>Focal Plane Coordinates</th> − </tr> − </thead> − <tbody> − <tr> − <td>x-coordinate</td> − <td>-1.16666 m</td> − <td>73.488 cm</td> − <td>331.245 cm</td> − </tr> − <tr> − <td>Absolute Usage</td> − <td>70.4%</td> − <td>12.4%</td> − <td>10.5%</td> − </tr> − </tbody> − <tfoot> − <tr> − <td colspan="4"><em>Market Share</em> refers to the percentage of sites using any JavaScript library that use the specified library. <em>Absolute Usage</em> is the percent of websites surveyed, including those that use no JavaScript libraries, that use the specified library. All data comes from <a href="https://w3techs.com/technologies/overview/javascript_library/all" target="_blank">W3Techs</a> and was accurate in June of 2016.</td> − </tr> − </tfoot> − </table>
→Coordinate System
In Spring 2017 a survey of the various beamline components saw a small change in the Tagger Microscope position. The Microscope (upstream center) position derived from this survey is shown below and includes a magnet center shift from previous measurements.
In Spring 2017 a survey of the various beamline components saw a small change in the Tagger Microscope position. The Microscope (upstream center) position derived from this survey is shown below and includes a magnet center shift from previous measurements.
[[Image:TAGM_New_Coord.png|center|thumb|600px|Figure 2: The three coordinate systems often referred to in association with the Tagger Hall. (Image taken from a [https://halldweb.jlab.org/wiki/images/e/e0/TaggerHodoscopeEnergy-1-2017.pdf Dan Sober Presentation])]]