Progress of Shintake Monitor (ATF2 IP-BSM) KEK site meeting 2008/10/31 Takashi Yamanaka
Contents Cabling Laser Transport Layout of DAQ room Vibration Measurement
Cabling signal cable and high voltage cable for Gamma-ray Detector signal cable for laser optics device (photodiode, PSD, CCD) cabling is now on going
Laser Transport Mirror boxes and plastic tubes are used (ready). Screwing for attachment of mirror boxes will be done in this week. Construction of transport line will be in next week Mirror box
Layout of DAQ room
Vibration Measurement (1) measured the vibration of Shintake Monitor vertical table with Benoît Bolzon (LAPP) on the lower table on the top table
Vibration Measurement (2) motion correlation between QD0 and top of Shintake Monitor table
Measurement Result Coherency between the ground and Shintake Monitor is good from 1 Hz to 50 Hz in all direction. Coherency between QD0 and Shintake Monitor is good from 1 Hz to 50 Hz in vertical direction (in horizontal coherency is bad above 20 Hz).