Uncalibrated amplitude spectra of Boron (run221188) after the settings were changed, the pulser was removed, and the threshold in the UserInput has been lowered. Both alphas can be seen in the front and back strips. The ratios between the alphas are similar for front (0.066) and back (0.063) strips.

1- Uncalibrated amplitude spectra of strip 2.

2- 1- Uncalibrated amplitude spectra of strip 19.