Testing the possibility of detecting the light emitted by the PPS.

 The chamber has two windows { }.  A way to couple the camera to the windows is needed.  must be done such that : Moving the camera from window to window is easy No external light enters the chamber

 The closest focus distance is ~30 cm. So, an extension “cone” should be added.  The cone should be sealed so no external light penetrates.

 The lower part of the cone should have a few cm rim.  Should be attached to the upper side of the chamber, possibly with velcro (which would be glued to the chamber)  The upper side of the cone is screw based and can be mounted with the lens (+camera) or sealed with a cap.

 The shape of the side window is not completely clear.  the bottom part of the cone should be fitted to the curvature of the chamber’s side  Also with a large rim attached to the chamber’s side

 The camera is mounted on a tripod.  The lens is screwed on the top part of the cone, which is attached to the chamber.

 We are still waiting on the arrival of the camera, lens, tripod.  The design of the chamber is not completely clear to us, to build a specific apparatus we need the dimensions of the chamber

 We have started studying simulations with Garfield  We would like to Skype meet with J on Thursday.