HRRL Dec 14 2012Run

Run Plan

1.) Re-establish an electron beam with an energy >= 12 MeV so the OTR image is visible.

2.)tune a beam spot onto the phosphorous target which is wider in the horizontal direction to account for the 45 degree angle of the screen with respect to the incident beam. Spot size should be less than 1 cm.

12_10_2012_HRRL_DetectorTests

Emittance Measurement

Energy Switch	Out (High En)
Solenoid 1 top	16.2 A
Solenoid 2 bottom	6.5 A
Gun Hor	-0.5 A
Gun Ver	-0.3 A
Output Hor	+6.9 A
Output Ver	+7.1 A
Rep Rate	10 Hz
Gun HV	10 (Knob Setting)
Gun Grid Voltage	9.8 (Knob Setting)
RF frequency	2856.097 MHz
Modulator HV Power Supply	4.84 (Knob Setting)
RF macro Pulse Length (FWHM)	300 ns
Q1 (A)	0
Q2 (A)	0
Q3 (A)	0
Q4 (A)	0
Q5 (A)	0
Q6 (A)	0
Beam Image on 0 deg OTR

electron beam 90 deg delivery

Energy Switch	Out (High En)
Solenoid 1 top	A
Solenoid 2 bottom	A
Gun Hor	A
Gun Ver	A
Output Hor	A
Output Ver	A
Rep Rate	50 Hz
Gun HV	10 (Knob Setting)
Gun Grid Voltage	9.8 (Knob Setting)
RF frequency	2856.233 MHz
Modulator HV Power Supply	4.30 (Knob Setting)
RF macro Pulse Length (FWHM)	300 ns
Q1 (A)	0
Q2 (A)	0
Q3 (A)	0
Q4 (A)	0
Q5 (A)	0
Q6 (A)	0
D1 (A)	22.6 (11.7257 MeV)
Beam Image on 0 deg OTR

electron beam 90 deg delivery to radiate the glass

Energy Switch	Out (High En)
Solenoid 1 top	3.4 A
Solenoid 2 bottom	4.1 A
Gun Hor	-0.2 A
Gun Ver	+0.1 A
Output Hor	+0.2 A
Output Ver	-0.1 A
Rep Rate	31 Hz
Gun HV	10 (Knob Setting)
Gun Grid Voltage	9.55 (Knob Setting)
RF frequency	2856.221 MHz
Modulator HV Power Supply	4.16 (Knob Setting)
RF macro Pulse Length (FWHM)	200 ns
Q1 (A)	0
Q2 (A)	0
Q3 (A)	0
Q4 (A)	0
Q5 (A)	0
Q6 (A)	0
D1 (A)	21.1 (11.7257 MeV)
Q7 (A)	-9
D2 (A)	20.5 (11.0650 MeV)
Q8 (A)	0
Q9 (A)	2.0
Q10 (A)	2.7