Difference between revisions of "Run Group A"

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== <font color=blue>''' Run Plan:'''</font>==
 
== <font color=blue>''' Run Plan:'''</font>==
<i>(Updated: Oct. 26 2018 at 11:30)</i>
+
<i>(Updated: Oct. 26 2018 at 18:30)</i>
  
 
* Alignment runs (DAQ configuration: PROD66_PIN, trigger file: trigger_v21_0_zerofield.trg)
 
* Alignment runs (DAQ configuration: PROD66_PIN, trigger file: trigger_v21_0_zerofield.trg)
 
** solenoid and torus off, all detectors on, empty target, beam current 4 nA, 8 hours
 
** solenoid and torus off, all detectors on, empty target, beam current 4 nA, 8 hours
* Contact the PDL to ramp the torus and solenoid to full field (torus inbending)
+
* Contact the RC to ramp the torus and solenoid to full field (torus inbending)
* Empty target run (8 hours) (DAQ configuration: PROD66, trigger file: trigger_v21_0.trg)
+
* Empty target run at 150 nA (DAQ configuration: PROD66, trigger file: trigger_v22_0.trg) till the beginning of Saturday day shift
* Fill the target
+
* Fill the target (instructions are close to the target pc)
* Continue production data taking at 45 nA, full target at nominal DAQ setting.
+
* Continue production data taking at 45 nA, full target at nominal DAQ setting (DAQ configuration: PROD66, trigger file: trigger_v22_0.trg).
  
 
<!--'''Analysis of calibrated run 5215, with 1 ph.e. threshold in the trigger for HTCC, shows the same dips in the phi-distributions of electrons at certain thetas. So, looks like problem of dips is not related to the trigger thresholds. We will go back to nominal trigger condition (file trigger_v21_0.trg) with 2 ph.e. threshold for HTCC.   
 
<!--'''Analysis of calibrated run 5215, with 1 ph.e. threshold in the trigger for HTCC, shows the same dips in the phi-distributions of electrons at certain thetas. So, looks like problem of dips is not related to the trigger thresholds. We will go back to nominal trigger condition (file trigger_v21_0.trg) with 2 ph.e. threshold for HTCC.   

Revision as of 18:03, 26 October 2018

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Clas12design.png