Settings for fpp_q19
Beam Energy                 4.106 GeV
Carbon Blocks               all in
Beam position                < 0.25 for x and y for 3A and 3B
Raster size                     0.8x1.2mm
Beam Current                50mA. or maximum possible with deadtime < 30%
Target                            15cm LH2
Spectrometer settings
Spectrometer  Momentum  Angle  Collimator 
Electron  3.09350 GeV  22.30°  open 
Proton  1.71031 GeV  43.34°  open
 
Magnet settings
Spectrometer  Dipole  Q1  Q2  Q3 
Electron  1.21753T  2314.61A   1324.76A   1224.84A 
Proton  0.631203 T  1279.01 A  732.035 A  676.824 A
 

The electron quads are all set to negative polarity.  The hadron quads are all set to positive polarity. For a first guess at current for electron dipole either scale from earlier run or use 909 A/T.
 

Data taking
The T5 prescale should be one. The prescales for T1,T2,T3 and T4 should be set to give less than 2 Hz trigger rate for each. The T8 prescale should be set to maximum.

             The trigger setup should be proton_1700-4000.settings .

              Estimated time for data taking is 84 hours. Estimated rate is 1.8 - 2.0 kHz.