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XBOX-1 Progress

XBOX-1 Progress. 31 st July 2013. Progress. New 16-bit attenuator and PID control for amplitude . E-logbook is back with regular (almost daily updates). ECL counters communication problem (24hr delay ) Started running with uncompressed pulse 19-07-2013.

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XBOX-1 Progress

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  1. XBOX-1 Progress 31st July 2013

  2. Progress • New 16-bit attenuator and PID control for amplitude. • E-logbook is back with regular (almost daily updates). • ECL counters communication problem (24hr delay) • Started running with uncompressed pulse 19-07-2013. • DAC which creates the phase program for pulse compressor had been “updated” by control group. We ran without a compressed pulse up to ~10MW. • Shortly after the pulse compressor was brought back online it detuned due to a pause in running. System was restarted with RF -> 10MW 1.5us pulse into the structure-> new software written to monitor pulse width and shut-down if needed. • 19.8 MW 68MV/m reached at 50ns so far…

  3. 128 hrs of CERN T26 Conditioning (50ns pulse) Heavy Clustering occurred due to PC detuning-> 1.5us pulse into structure. No damage done (hopefully) only ~100 BDs and low power <10MW. Problem has been fixed with addition of pulse width monitor.

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