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Offline Software in France GSFC - March 2000

Offline Software in France GSFC - March 2000. Offline Software in France. CAL MODEL (Background : CAL optimization during 2000) CAL RECON (Comparison of real data to MC) High Energy Profile fitting on real data : validation of MC based algorithm OK using « quickly» calibrated CAL

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Offline Software in France GSFC - March 2000

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  1. Offline Software in France GSFC - March 2000 Arache Djannati-Ataï

  2. Offline Software in France • CAL MODEL • (Background : CAL optimization during 2000) • CAL RECON (Comparison of real data to MC) • High Energy • Profile fitting on real data : validation of MC based algorithm OK using « quickly» calibrated CAL • Low Energy : awaiting for calibration files • CAL-TKR feedback asap (common classes proposition) • Awaiting for : • Code repackaging before implementation in GLASTSIM • TB RECON ?? • Definition of MC Data Format (TB & GLASTSIM) Arache Djannati-Ataï

  3. Offline Software in France • CAL MODEL • Diodes updated and active • Noises added • Energy-ranges implemented • (subject to modification) • In progress : Assym, Xtal-to-Xtal energy misalignment • & electronics non-linearity (calibration studies) • Awaiting for : • Code repackaging before implementation • TBSIM updates Arache Djannati-Ataï

  4. High Energy Recon Profile fitting @ 20 GeV normal incidence Validation on real data (preliminary : awaiting calib. File) RAW resolution (gauss) : 6.8 % After RECON : 3.8 % Arache Djannati-Ataï

  5. High Energy Recon Profile fitting @ 20 GeV normal incidence MC data RAW resolution (gauss) : 5.8 % After RECON : 3.2 % Arache Djannati-Ataï

  6. Compare MC to Real Data Longitudinal Profile @ 20 GeV seems ok Discrepancy comes from lack of caliration Arache Djannati-Ataï

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