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This document outlines the preparatory steps and successful configurations for a Hyperball2 system using FERA and a double buffer analyzer. Initial tests confirm that all ADC, TDC, and QDC channels are functioning properly, with detailed checks revealing a dead time of approximately 20 ms for single hits. The integration of Ge mounting and cabling is verified, ensuring all connections are secure. ADC and TDC correlation modules are operational with histograms accessible for monitoring. Notably, one channel exhibits a large offset of around 50 ns, requiring further inspection.
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Preparations • FERA and Double buffer • Analyzer • ADC, TDC, QDC check • Ge mounting • Ge cabling
FERA and Double buffer • Successfully works. • Cable connection and all cable are OK. • Dead time ~20 ms (single hit)
Analyzer • Just only for monitoring • All ADC, TDC, QDC histograms • ADC and TDC correlation
Module check • 11 ADCs (44 ch) are OK. • 3 QDCs (48 ch) are OK. • 4 TDCs (TDC1 24 ch, TDC2 12ch, TDC3 32ch, TDC4 16 ch) are OK. • One channel has large offset: ~50 ns
× × × Ge mounting • Clover 1-6 : CL1,CL3,CL4,CL6 • Single 1-12: Single 1,2,3,4 7,8,9,10 • New single slot assignment CL4 CL1 Slot7 Slot1 Slot10 Slot4 CL2 CL5 Slot8 Slot2 Slot11 Slot5 CL6 CL3 Slot9 Slot3 Slot12 Slot6 BGOmf2 BGOmf1 Up Middle Down