Beam Trajectory Monitor

1
Beam Trajectory Monitor Status Report
Achievements since the last status report

• Assembly of the vacuum chamber
• Vacuum tests without hybrids
• reached a pressure of 0.21 µPa
• Installation of the detector hybrids and pinholes
• survey of the BTM setup
• alignment of pinholes and detectors
• match Taylor-Hobson-spheres and BTM coordinates
• Vacuum tests with the detector hybrids
• reach a pressure of 8 µPa
• build-up of a test setup

2
Beam Trajectory Monitor Status ReportCurrent
Tasks

• Test electronics
• Readout
• Cabling
• Detector hybrids
• Test cooling
• Test movers
• step motors
• end switches

3
Beam Trajectory Monitor Status ReportNext steps

• Simulation
• Undulator radiation
• Imaging process
• Detector characteristics
• Install in the TTF accelerator
• Start experimental programme...