Difference between revisions of "Standard Production Running Conditions"

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(Spring 2017 Draft not yet updated)
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=== Spring 2017 Draft not yet updated ===
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=== Spring 2017 ===
  
  
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! Item !! Polarized Beam !! Unpolarized Beam
 
! Item !! Polarized Beam !! Unpolarized Beam
 
|-
 
|-
| Beam Current || 160 nA || 200 nA
+
| Beam Current || 100 nA || 150 nA
 
|-
 
|-
| BPM (IPM5C11B) optimal coordinates || x = -1.6 mm, y = +1.0 mm || same as polarized
+
| BPM (IPM5C11B) optimal coordinates || x = -1.6 mm, y = +1.0 mm || same  
 
|-
 
|-
| Tagger Quadrupole (MQPAD00) Current || 0 A || 0 A
+
| Tagger Quadrupole (MQPAD00) Current || -4.2 A || same
 
|-
 
|-
| Radiator || 20 micron diamond, JD70-119 || amorphous, 3&times;10<sup>-4</sup>
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| Radiator || 58 micron diamond, JD70-100 || amorphous, 3&times;10<sup>-4</sup>
 
|-
 
|-
 
| Beam Profiler || retracted || retracted
 
| Beam Profiler || retracted || retracted
 
|-
 
|-
| Active Collimator optimal coordinates || x = -0.9 mm, y = 0.0 mm || same as polarized
+
| Active Collimator (Inner) optimal coordinates || x = 0.0&plusmn;0.1 mm, y = -0.3&plusmn;0.2 mm || same
 
|-
 
|-
| Collimator || 3.4 mm || 3.4 mm
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| Collimator || 5.0 mm || same
 
|-
 
|-
| TPol target || Be 75 &mu;m || Be 75 &mu;m
+
| TPol target || Be 75 &mu;m || same
 
|-
 
|-
| Pair Spect. Convertor || retracted || retracted
+
| Pair Spect. Convertor || retracted || same
 
|-
 
|-
| Pair Spect. Magnet Current || 991 A || 991 A
+
| Pair Spect. Magnet Current (set point) || 910 A || same
 
|-
 
|-
 
| GlueX Solenoid || 1200 A || 1200 A
 
| GlueX Solenoid || 1200 A || 1200 A
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| TAC || retracted || retracted
 
| TAC || retracted || retracted
 
|}
 
|}
 
  
 
=== Spring 2016 ===
 
=== Spring 2016 ===

Revision as of 09:47, 24 February 2017

Spring 2017

Item Polarized Beam Unpolarized Beam
Beam Current 100 nA 150 nA
BPM (IPM5C11B) optimal coordinates x = -1.6 mm, y = +1.0 mm same
Tagger Quadrupole (MQPAD00) Current -4.2 A same
Radiator 58 micron diamond, JD70-100 amorphous, 3×10-4
Beam Profiler retracted retracted
Active Collimator (Inner) optimal coordinates x = 0.0±0.1 mm, y = -0.3±0.2 mm same
Collimator 5.0 mm same
TPol target Be 75 μm same
Pair Spect. Convertor retracted same
Pair Spect. Magnet Current (set point) 910 A same
GlueX Solenoid 1200 A 1200 A
TAC retracted retracted

Spring 2016

Item Polarized Beam Unpolarized Beam
Beam Current 160 nA 200 nA
BPM (IPM5C11B) optimal coordinates x = -1.6 mm, y = +1.0 mm same as polarized
Tagger Quadrupole (MQPAD00) Current 0 A 0 A
Radiator 20 micron diamond, JD70-119 amorphous, 3×10-4
Beam Profiler retracted retracted
Active Collimator optimal coordinates x = -0.9 mm, y = 0.0 mm same as polarized
Collimator 3.4 mm 3.4 mm
TPol target Be 75 μm Be 75 μm
Pair Spect. Convertor retracted retracted
Pair Spect. Magnet Current 991 A 991 A
GlueX Solenoid 1200 A 1200 A
TAC retracted retracted