From BESIII Ferrara Group Wiki
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| − | == Triggerless efficiency ==
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| − | The triggerless efficency has ben measured with one TIGER and one GEMROC. The acquisition was set in triggerless mode and the TP are generated by the GEMROC itself. The GEMROC generate N TPs after each Frameworld received from the chip. The time between the TPs is set by another parameter. This parameter was set to make the TP emission homogeneous with respect to the time
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| − |
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| − | === Digital test pulses on 64 channels ===
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| − | {| class="wikitable"
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| − | |+
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| − | !TP per frameword
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| − | !Rate (kHz)
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| − | !Efficency
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| − | |-
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| − | |1
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| − | |4.8
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| − | |100%
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| − | |-
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| − | |2
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| − | |9.8
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| − | |100%
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| − | |-
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| − | |12
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| − | |58.6
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| − | |100%
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| − | |-
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| − | |13
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| − | |63.4
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| − | |98%
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| − | |}
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| − |
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| − | === Digital test pulses on one channel ===
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| − | {| class="wikitable"
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| − | !TP per frameword
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| − | !Rate (kHz)
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| − | !Efficency
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| − | |-
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| − | |20
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| − | |97.7
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| − | |100%
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| − | |-
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| − | |22
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| − | |107
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| − | |100%
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| − | |-
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| − | |25
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| − | |122
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| − | |100%
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| − | |-
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| − | |30
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| − | |146
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| − | |100%
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| − | |-
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| − | |35
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| − | |170
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| − | |100%
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| − | |-
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| − | |37
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| − | |180
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| − | |100%
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| − | |-
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| − | |40
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| − | |195
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| − | |90%
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| − | |}
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| − |
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| − | === Analog test pulses on one channel ===
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| − | {| class="wikitable"
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| − | !TP per frameword
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| − | !Rate (kHz)
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| − | !Efficency
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| − | |-
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| − | |10
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| − | |48.8
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| − | |100%
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| − | |-
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| − | |22
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| − | |107
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| − | |100%
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| − | |-
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| − | |25
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| − | |122
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| − | |100%
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| − | |-
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| − | |30
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| − | |146
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| − | |100%
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| − | |-
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| − | |37
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| − | |180
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| − | |100%
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| − | |-
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| − | |38
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| − | |185
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| − | |93%
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| − | |}
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Latest revision as of 08:49, 31 May 2019
