Difference between revisions of "05-1-2017"

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! Phi Angle (Degrees) !! PMT distance !! Signal cable label  !!  HV cable label !! HV channel on Lecroy Mainframe !!  CFD CH !! VNIM-ECL channel !! ROOT variable
 
! Phi Angle (Degrees) !! PMT distance !! Signal cable label  !!  HV cable label !! HV channel on Lecroy Mainframe !!  CFD CH !! VNIM-ECL channel !! ROOT variable
 
|-
 
|-
| ~282 || 0.625 m || 102B1.2 || shv1.2 || 5:L1.2 || 1 || (left) B-0 || evt.TDC[1][25]
+
| ~282 || m || 102B1.2 || shv1.2 || 5:L1.2 || 1 || (left) B-0 || evt.TDC[1][25]
 
|-
 
|-
| ~282 || 1.25 m || 282T1.7 || shv1.7 || 5:L1.7 || 2 || (left) B-1 || evt.TDC[1][26]
+
| ~282 || m || 282T1.7 || shv1.7 || 5:L1.7 || 2 || (left) B-1 || evt.TDC[1][26]
 
|}
 
|}
  

Revision as of 14:16, 2 May 2017

Electronics map for the two auxiliary scintillators

Phi Angle (Degrees) PMT distance Signal cable label HV cable label HV channel on Lecroy Mainframe CFD CH VNIM-ECL channel ROOT variable
~282 m 102B1.2 shv1.2 5:L1.2 1 (left) B-0 evt.TDC[1][25]
~282 m 282T1.7 shv1.7 5:L1.7 2 (left) B-1 evt.TDC[1][26]


run list

He-3 timing is in patch panel 223A16, & energy is 223A17.


HV/disc. 30T: 1450;30 , 30B:1450;30 , 54T: 1500;30 , 54B: 1500;30 , 78T:1500;30 , 78B: 1525;30 , 126T: 1500;30 , 126B: 1500;30 , 150T: 1500;40 , 150B: 1500;40 , 210T: 1500;40 , 210B: 1500;40 , 234T: 1500;30 , 234B: 1500;30 , 258T: 1350;30, 258B: 1450;30 , 306T: 1400;30 , 306B: 1400;30 , 330T: 1450;30 , 330B: 1500;30

Radiator 1.5" Al.

Slits currently at 500 => 19 mm, at 75 =0, at 1000=38 mm, readback number is linear with slit width

Run # Charge/pulse Target Configuration Individual histos + rates overlayed histos All PMT's no coinc.
6272 18 pV*s - D2O, 7.5 MeV , 3 ns FWHM pulse width , 1.3 A Peak , 180.4 Hz ,
6273 21 pV*s - Th, 7.5 MeV , 3 ns FWHM pulse width , 1.3 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m