pulse shape looks good for latency 132. This value is now taken by default for all runs unless otherwise stated.
Beetle setting for a better defined pulse shape. These parameters were found by kazu, a beetle developer at lhcb.
Central beam position: x = 109 mm, y = 4.5 mm, rot = 240 deg
Current was stable for all runs i.e. 140 +- 10 nA at 100 V
Trigger efficiency ~ 60% for all runs (except bias scan).
Temperature in area 20+-1 deg.
The chiller has been turned off beginning of run_30_IFX_CB_100V.dat.
Set temperature was 15 C. Now it should settle at 20 +- 1 C (room temperature).
Central beam position: x = 102 mm, y = 22.5 mm, rot = 240 deg
Current was stable for all runs i.e. 500 +- 10 nA at 100 V
Trigger efficiency ~ 90% for all runs (except bias scan).
Telescope chiller off for all runs.
The plane distances are measured at the center of the planes.
The distance of the DUT to the neighbouring planes is measured from the position of the sensor to the center of the planes.
Current was stable of all runs i.e. 500 +- 10 nA at 100 V
Central beam position: x = 107 mm, y = 2.6 mm, rot = 240 deg
Current was stable for all runs i.e. 80 +- 5 nA at 200 V
Trigger efficiency ~ 65% for all runs (except bias scan).