Beam Test Jul 16 2012
Camera Trig
Tune the beam for 15 MeV range, see the beam with camera. Get camera triggering.
Tune The Beam for 11-12 MeV
Energy Switch | Out (High En) |
Solenoid 1 | 6.8 A |
Solenoid 2 | 1.2 A |
Gun Hor | -0.1 A |
Gun Ver | 0 A |
Output Hor | +0.2 A |
Output Ver | +0.4 A |
Rep Rate | 8 |
Gun HV | 10 (Knob Setting) |
Gun Grid Voltage | 10 (Knob Setting) |
RF frequency | 2856.272 MHz |
Modulator HV Power Supply | 4.28 (Knob Setting) |
RF macro Pulse Length (FWHM) | 300 ns |
Q1 (A) | -2.6 |
Q2 (A) | -3.2 |
Q3 (A) | -3.6 |
Q4 (A) | -1.5 |
Q5 (A) | +0.7 |
Q6 (A) | -3.6 |
Beam Spot at 0 degree OTR screen:
Scintillator pulse count
Scintillator is located at the end of the 90 degree beamlien (after the thin window). Rates measured with W1 in and out.
W1 | Time (s) | Counts | counts/second | conditions |
in | 209.1 | 1842 | 8.81 | tuned to fc1 10 MeV |
out | 192.5 | 1052 | 5.46 | tuned to fc1 10 MeV |
in | 226 | 2082 | 9.21 | tuned to fc2 1 MeV |