Difference between revisions of "HRRL 7-30-09"

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| 2223A2 || Rear Scintilaltor
 
| 2223A2 || Rear Scintilaltor
 
|-
 
|-
| 2223A3 ||
+
| 2223A3 || ADC Gate From counting house to Experimental Cell
 
|-
 
|-
| 2223A4 ||
+
| 2223A4 || TDC start pulse from counting house to experimental cell
 
|-
 
|-
| 2223A5 || Plastica sense wire 4
+
| 2223A5 ||  
 
|-
 
|-
| 2223A6 || Metalica sense wire 5
+
| 2223A6 || Metalica sense wire 4
 
|-
 
|-
| 2223A7 ||
+
| 2223A7 || G0 MCLK for
 
|-
 
|-
| 2223A8 ||
+
| 2223A8 || Plastica sense wire 4
 
|-
 
|-
 
| 2223A9 ||
 
| 2223A9 ||
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| 2223A11 ||
 
| 2223A11 ||
 
|-
 
|-
| 2223A12 ||
+
| 2223A12 || DAQ trigger
 
|}
 
|}
 
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Revision as of 15:51, 30 July 2009

Default HRRL running Conditions

[math]I_{peak}[/math] Pulse Width Rep Rate Energy
8 mA 25 ns 1 Hz 3 MeV


cable names

CH ID Description
2223A1 Front Scintillator
2223A2 Rear Scintilaltor
2223A3 ADC Gate From counting house to Experimental Cell
2223A4 TDC start pulse from counting house to experimental cell
2223A5
2223A6 Metalica sense wire 4
2223A7 G0 MCLK for
2223A8 Plastica sense wire 4
2223A9
2223A10 Front scintillator to ADC
2223A11
2223A12 DAQ trigger


HV Cables on DCs: Sense-A2, Guard-A3 and Field-A4

HV Chan Description
N470 Ch 0 Drift Chamber Sense
N470 Ch 1 Drift Chamber field
N470 Ch 2 Drift Chamber guard
N470 Ch 3 nothing
N471 Ch A R1 drift
N471 Ch B R1 foil
N471 Ch A Front and read PMTs


HV cables on scintillators: Front && rear PMTs-A8. Hv settings 1150 Volts(works). In counting room front-A1(BNC) and rear-A2(BNC).

Plan: A3 should be gate. A4 - Start for TDC. A12-trigger.

HV Settings on drift chambers S:F:G=1400:-700:980

Setup TIming

Accelerator sends the Gun gate to HRRL counting room on channel BM

The accelerator Gun gate starts our Stanford pulse generator.

The Stanford pulse generator outputs 2 pulses
one pulse is for the ADC gate and G1 trigger for V1495
The second pulse create a trigger for the DAQ

Singles scaler counts

[1] Mini-prototype#HRRL_runs