Transcript ppt
Plan for the offline monitor analysis of the test beam data IDEA: analysis of a sample of reconstructed (a step forward after the check made by the online monitor) events, in a short time, just after the run is finished How to implement it ? Where we are as of today? Time scale? Start from xxx_digi.root xxx_merit.root xxx_recon.root xxx_svac.root Complete reconstruction of a sample of events is nedeed: - Tracks: number, directions - Cal: energy, directions - Acd: energy - Trigger - Ancillary: positions, directions How many events with the reconstruction? -it depends on the time between runs Code will run under root as a simple macro for the user: - Open and read output files from Gleam - Open and read a file with reference histo - Select type of run: beam energy beam angle particle id tag - Plot selected quantities - Make a comparison with reference histo (produced using SLAC mass production) - Produce warnings and/or alarms in case of failure List of selected variables: TKR: Acd: - Cal: TkrNumTracks Tkr1FirstLayer Tkr1Gaps Tkr1ZDir DirErr Tkr1YDir vs Tkr1XDir VtxYdir vs VtxXDir VtxY0 vs VtxX0 VtxZ0 vs VtxX0 VtxZ0 vs VtxY0 - AcdTotalEnergy - AcdTileCount - CalEnergyCorr CalZEcntr CalMIPRatio CalZDir CalTrackDoca EnergyErr CalYEcntr vs CalXEcntr CalZEcntr vs CalXEcntr CalZEcntr vs CalYEcntr CalYDir vs CalXDir Trigger: - GemCondSummWord - GemCondArrTime We are on writing the code Expecting to have everything ready (the bulk of the analysis) for the Pisa workshop All possible small changes can be discussed in Pisa and implemented before the TB