far sensor in 2nd position; laser at high intensity (saturation on near sensor, good signal on far sensor)
HV=70V, 40MHz, 6 samples, beam off, far sensor in 2nd position
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=50ns, amplitude=45mV
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HV=70V, 40MHz, 6 samples, beam off, far sensor in 2nd position
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=15ns, amplitude=7mV |
Used until Friday, 21.08.09:
AndMask = 0xf # 4x4 mm scintillator for trigger
Used since Friday, 21.08.09:
AndMask = 0xc # 9x9 mm scintillator for trigger
Local trigger using TLU only: ALWAYS WITH 9x9mm scintillator
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