Data Analysis
Data creation: Data are created by Alberto's software -> GUFI with the following format: - A folder labelled "day_time" - Inside there are two kind of file: a logbook and a file for each enabled ROC
?-Format of the logbook ?-Format of the data
Data analysis: The data are threated in two step: 1- Wenlong code, renamed "TIGER Event Reconstruction" that convert the data collected by each ROC to a root file 2- GRAAL to digitize and clusterize the hit from each channel/strip and then performe the tracking
TIGER Event Reconstruction The creation of the root file follow several steps: 1- [Script in python] Deconding the data from the ROC and it extract the variables into a root file: ecoarse, efine, tcoarse, tfine, strip ID, chip ID, FEB ID, ROC ID, frameword, altro? 2- Unify the root files from each ROC 3- [ana.C] Calibrate charge and time as a function of the FEB/channel 4- [event.C] Sort the entries as a function of the time, measure the trigger time and create the event
GRAAL The reconstruction and the analysis in GRAAL is divided in three steps: 1- [$graal/src/rec] Prenalysis on the hits and clusterization 2- [$graal/src/evt] Tracking and good cluster selection 3- [$graal/src/ana] Generation of the PDF with the informations of charge, time and occupancy as a function of the FEB