... graph.In this first picture, you see the earthquake off New Guinea at 3:55 UTC 2009 ... You can see a few glitchy earthquakes, but otherwise all is quiet. ... Some other info: The earthquake we see in the record is a magnitude 6.3 from New ...
... Remove the perimeter seal and aperture stop . Remove upper earthquake bumpers . Install all 3 segments of plywood cover . ... Remove plywood cover segments from M1 . Install the perimeter seal and upper earthquake bumpers . Install aperture stop . ...
... Remove Motors . Install nylon shims between az disc and earthquake bumpers . Loosen encoder preload . ... horizontal foot with hard spring until shims between disc and earthquake bumpers are the same tightness as before starting ...
... flashlights and guide strips at the corners of the PSS, near the earthquake bumpers ... Have the people on the PSS hold guide strips between M1 and the earthquake bumpers. ... Install top earthquake bumpers. This requires a 1/8" Allen wrench. ...
... Remove hardware around the front circumference of M1: . Remove the witness samples and aperture stop/earthquake ring. ... Be careful not to touch the fronts of the witness samples. Remove top earthquake bumpers. This requires a 1/8" Allen wrench. ...
... Remove hardware around the front circumference of M1: . Remove the witness samples and aperture stop/earthquake ring. ... Be careful not to touch the fronts of the witness samples. Remove top earthquake bumpers. This requires a 1/8" Allen wrench. ...
... 40 to +40 deg C . Snow . 1.2 meters max on horizontal surface . Earthquakes . TBD g, any direction . Electric Power . 1 week continuous outage . ...