• online spectra
• 0.845 GeV theta_pq = +16deg
• 0.845 GeV theta_pq = +8deg
• 1.645 GeV theta_pq = -8deg
• 1.645 GeV theta_pq = 0deg
• 1.645 GeV theta_pq = +8deg
• 2.445 GeV theta_pq = -16deg
• 2.445 GeV theta_pq = +16deg