Next Wednesday 21.09 :
Opening of the bunker in preparation of beam time.
The bunker will be opened on Wednesday and closed on FRIDAY afternoon.
So the source will be OFF for 3 days, but will be back on for the weekend.
During Wednesday : Opening of the roof (3 tiles) for CMS-DT chamber installation.
(second chamber stays inside bunker on rails)
No access to the bunker during this operation !
Beam expected only at MONDAY AFTERNOON 2.10.2017 due to user change in upstream area (RD51)
Today no filter scans :
However, several short access needed by CMS-CSC.