C118-T2 – Small, bulbous track to ward the back surface of the tile from the scope. Could not image or see well enough to measure; visible bulb portion at 20x measures ~ 160 µm in length from the angular view. Rotated tile and still get the ~ 160 overall length for the bulbous portion of this track. No stylus visible. EH is ~ 15 µm while the MTW is ~ 64 µm.
| Notes By: | ndc\cpgonzal | Date: | 06/08/2010 |