//////////////////////////////////////////////////////////////////// /// /// \brief PMT noise settings /// /// /// REVISION HISTORY:\n /// 12 Apr 2010 : Gabriel Orebi Gann - First version. /// Control of PMT noise settings for the simulation. /// 09 Jul 2015: GDOG - Split into MC settings & extracted noise rates /// /// \details Settings for the inclusion of noise hits in the MC /// due to dark current in the PMTs /// //////////////////////////////////////////////////////////////////// /* Control for Data Acquisition Simulation*/ { type: "NOISE_MC", version: 1, run_range: [0, 0], pass: 0, comment: "", timestamp: "", //Noise Rate specifications integ_noise_flag: 0, // 0 = run level table; 1 = integrated table noise_flag: 1, // 0 = off; 1 = global noise rate; 2 = per PMT noise rates OWLnoise: 1, // do you want to generate noise on OWL tubes? (1=yes) noise_group_flag: 1, //=1 means real photon hits are grouped together and //noise is sprinkled around groups, rather than //throughout the event. This is most important for events //with multiple physics interactions separated by long //times (e.g., antineutrinos = position+neutron, or long //decay chains). If the flag is set to 0, then noise hits //will be distributed throughout the event. It is then //recommended that the event cutoff time set in MC.ratdb //is set to a positive value (like 2 seconds) so that //very long events are not passed through the entire //process (which will be very slow). noise_group_early: 200.0, //Number of nanoseconds before a group that noise //hits can be added. noise_group_late: 200.0, //Number of nanoseconds after a group (+ trigger // window width) that noise hits can be added. }