Difference between revisions of "Polarized Helium-3 Experiments"
From HallCWiki
Jump to navigationJump to search| Line 2: | Line 2: | ||
= Calibrations = | = Calibrations = | ||
| − | == | + | == Basic Template for each Detector/Calibration Procedure == |
| + | For each detector subsystem we would like to capture/document the following information: | ||
| + | * A list of all (or at least the most useful) ROOT tree variables associated with this detector | ||
| + | * Description of the calibration algorithm (That is, how is it supposed to work -- what is the logic behind it?) | ||
| + | * Files involved in the calibration | ||
| + | ** THc* or THa* modules that are needed/used | ||
| + | ** Database files that will be modified | ||
| + | ** Scripts that will be used | ||
| + | ** Dependencies of this calibration | ||
| + | *** Reference time cuts should be verified | ||
| + | *** FADC 'hit selection' timing cuts should be verified | ||
| + | *** Calorimeter calibration relies on good optics calibration for momentum determination | ||
| + | *** If tight timing cuts are used, then the hodoscopes may need to be calibrated first, etc | ||
| + | *** ... etc | ||
| + | * Provide a step-by-step "Howto" that shows | ||
| + | ** What commands/scripts need to be run, in what order. | ||
| + | ** How do you verify that various cuts (ref times, trigger types, etc) are correct before you run the script(s)? | ||
| + | ** What do you look for to verify that the code has run correctly after you run the script(s)? | ||
| + | |||
| + | |||
| + | == Hodoscopes == | ||
| + | |||
| + | == Calorimeter == | ||
| + | |||
| + | == Gas Cerenkovs == | ||
| + | |||
| + | == Aerogel (?) == | ||
| + | |||
| + | == Optics == | ||
| + | |||
| + | == EDTM == | ||
| + | |||
| + | == ... == | ||
Revision as of 17:30, 25 September 2019
Calibrations
Basic Template for each Detector/Calibration Procedure
For each detector subsystem we would like to capture/document the following information:
- A list of all (or at least the most useful) ROOT tree variables associated with this detector
- Description of the calibration algorithm (That is, how is it supposed to work -- what is the logic behind it?)
- Files involved in the calibration
- THc* or THa* modules that are needed/used
- Database files that will be modified
- Scripts that will be used
- Dependencies of this calibration
- Reference time cuts should be verified
- FADC 'hit selection' timing cuts should be verified
- Calorimeter calibration relies on good optics calibration for momentum determination
- If tight timing cuts are used, then the hodoscopes may need to be calibrated first, etc
- ... etc
- Provide a step-by-step "Howto" that shows
- What commands/scripts need to be run, in what order.
- How do you verify that various cuts (ref times, trigger types, etc) are correct before you run the script(s)?
- What do you look for to verify that the code has run correctly after you run the script(s)?
