08/21-22/13

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Wednesday 08/21-22/13

- Detector voltage is 2300, 2800V GEM and Cathode successively. GEM has not any output to the TDC for 5773, 5774.



Run Number Beam Start Time End time Notes
5773 on beam on for 4-10s, overflow
5774 on beam on for 4-10s shutter is close, beam energy is 7.5 MeV
5775 on beam on for 4-10s shutter is open, beam energy is 7.5 MeV
5776 on beam on for 4-10s shutter is open, beam energy is 7.5 MeV
5777 on beam on for 4-10s shutter is close, beam energy is 7.5 MeV
5778 off 19:54:17 6:00:00 shutter is close 2.8, 3.4 G/C, Amp.6_6
5779 off 6:05:33 shutter is open 2.8, 3.4 G/C, Amp.6_6

09/23/13 BeamOn shutter close2.8_3.4kV

ADC : GEM CH#5, Scintillator 11

TDC: GEM CH#27,31 , Scintillator 29

PS-ADC: GEM CH#15

Run Number Beam Start Time End time Notes
6087 on 11:58:23 12:56:30 , ADC does not collect charge from the scintillator 3.4,2.8kV
6088 on 12:56:58 beam on, 3.4,2.8kV
6089 on 13:41:15 14:19:01 , 2.8,2.8kV, run included a beam off then beam on again.
6090 on 14:31:39 14:34:45 3.4,2.8kV
6091 on 14:36:29 15:20:07 43' 38" 3.4,2.8kV
6092 on 15:22:16 15:41:36 19' 20" 3.4,2.8kV
6093 on 15:42:46 16:27:24 44 38" 3.4,2.8kV
6094 on 16:28:28 16:58:48 30' 20" 3.4,2.8kV, high sci. voltage that saturate the ADC, b