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. Author manuscript; available in PMC: 2015 Jun 2.
Published in final edited form as: J Am Soc Mass Spectrom. 2009 Oct 6;21(2):203–208. doi: 10.1016/j.jasms.2009.10.001

Table 1.

Parameters utilized for PIC simulations and prior experimental data.

Simulation
Trapping Potential 1.0 V
Magnetic Field 7.0 T
Analyzer geometry Cubic
Ion Cloud Ellipsoid
Semi-major axis 0.2 cm
Semi-minor axis 0.05 cm
Trap Dimension 5.08 cm
PIC Grid 32×32×32
Simulated Particles 100 – 1,000,000
Ion m/z 132.9054, 150.0
Excitation
Voltage 2–180 (Vp-p)
Excitation Steps 16383
Duration 90 µs
Time Step 0.005 µs / step
Detection
Detection Steps 2097152
Duration 52 ms
Time step 0.024 µs /step
Experimental
Trapping Potential 1.0 V
Magnetic Field 7.0 T
Analyzer geometry Closed-end Cylindrical
Detection
Excitation Voltage 100 Vp-p
Duration 47.5 msec