1. Italian g-2 software discussion
Franco Bedeschi
G-2 meeting, Pisa
April 2017
Outline
On-line:
Muon runs
Double pulse scan
System monitoring & diagnostic (slow/fast)
Off-line:
Calibration preprocessing
Integration of calibration information in event reconstruction
Integration of calibration info in wa analysis
How to handle all other sources of systematics
Integration of NA data
g-2 meeting, Pisa, April 2017
F. Bedeschi, INFN-Pisa

2. On-line Muons runs No muon runs Load laser board configuration from CR
Data flow:
Rider data with calorimeter data
What happens to NA data?
No muon runs
Load laser configuration from CR
Configuration control
Calorimeter/laser selection?
Turn on double pulse scan?
Fire just sequence of pulses or flight simulator
These are special run data that should be clearly tagged
g-2 meeting, Pisa, April 2017
F. Bedeschi, INFN-Pisa

3. On-line monitoring Monitoring: Slow control:
Basic performance plots updating incrementally
Single event display
Slow control:
Setting configuration parameters
Voltages, trip levels, ....
General status display;
Currents, trip levels, on/off status , temperatures
g-2 meeting, Pisa, April 2017
F. Bedeschi, INFN-Pisa

4. Off-line Calibration chain for slow calibration:
Analyze run data 
Calibration parameters to DB 
Reconstruction software retrieves calibration data from DB
Calibration chain for fast calibration:
Preprocess in-fill data
Large data set  store partial info during standard calibration chain to be used later (files or DB? If files should be managedthrough DB)
Process double pulse data
Store best shape parameters in DB
Interface fast calibration into wa analysis chain
Cell by cell correction  recluster  regenerate wiggle plot
Can we avoid reprocessing whole data set from raw data?
Process other no muon data
Monitor/check gain calibration evolution
g-2 meeting, Pisa, April 2017
F. Bedeschi, INFN-Pisa

5. Conclusion Enormous work to be done!
Need good coordination with g-2 software team
Calorimeters in particular
Control of calibration is our major responsibility, however we need good understading of other systematics for wa analysis
Unclear how NA data will merge in the calibration data flow
g-2 meeting, Pisa, April 2017
F. Bedeschi, INFN-Pisa