Header: 3.99 MeV/u and CH2_30+25. Beam is back
Ender:
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Run number : 90
Date : 11/11/17
Start time : 08:31:59
Stop time : 10:20:20
Trigger rate (MIDAS) : 3
Blocks written :
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Run Scalars (approx rates)
0- Ungated : 3
1- Gated : 3
2- dE : 132k
3- E : 64
4- HI : 621
5- Pulser : 2
6- Clock : 970
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Beam energy (MeV/u) : 3.99 MeV/u
Beam intensity (epA) : ~2.2 pA
Target : CH2_30+25 (Pos#6; 490-520 ug/cm2)
Ladder position (mm) : 67.26
HI Degrader foil (um) : 10 um Al
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del_E voltage (V) : -40
del_E leakage (uA) : 0.65
E voltage (V) : -350
E leakage (uA) : 2.11
E_hi voltage (V) : -14
E_hi leakage (uA) : 2.43
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PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : -0.55
PA power (Down, positive) (A) : 0.8
PA power (Down, negative) (A) : -0.28
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Pressure (IMG1) (mbar) : 7.6 E-06
Pressure (old gauge) (mbar) : 2.2 E-05
Pressure (SEC) (mbar) : 4.3 E-06
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Temp (Chiller) deg : -10.0
Temp (chamber) deg : 5.7 (from before)
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Comments:
Laser was optimized as well before (see picture for conditions)
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