CREAM 3 Data Quality Histograms

Data from 20071129: muon runs, 5000 Events.
CVD threshold: 75 (standard). Prescaled at 80. (PXL HV standard at 1700 chan.)
NB: Changed “standard” TCD threshold settings and then corrected mistake. “Current” state. Old standard settings.

• -014756: Almost standard settings --
• -032015: Standard settings.

Note: This is ground data, so we don't expect data in higher channels.

20071124-014756:

TDC hits per tube

ADC histograms

ADC 0


ADC 1


ADC 2


ADC 3


s3

Summing ADCs on a paddle

ADC 0


ADC 1


ADC 2


ADC 3

Cerenkov Histograms

Individual Tubes


Straight Sum

Top

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20071124-032015:

TDC hits per tube

ADC histograms

ADC 0


ADC 1


ADC 2


ADC 3


s3

ADC histograms, No TDC required

ADC 0


ADC 1


ADC 2


ADC 3


s3

Summing ADCs on a paddle

ADC 0


ADC 1


ADC 2


ADC 3

Cerenkov Histograms

Individual Tubes


Straight Sum

Top

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20071124-201805:

TDC hits per tube