calibration_des_boards_fe_4_et_fe_2
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calibration_des_boards_fe_4_et_fe_2 [2017/11/26 07:58] acqilc [Resistance 150 kOhm] |
calibration_des_boards_fe_4_et_fe_2 [2021/07/10 23:21] (current) |
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| == Etude de l'efficacité == | == Etude de l'efficacité == | ||
| + | |||
| + | Seuil a **343** | ||
| + | |||
| + | **(343-327)/0.139 =115 fC /2 => 57.5 fC par canal** | ||
| ^ run ^ Injection(fC) ^ N trg ^ N 2 ^ N 14 ^ Eff ^ deFF ^ Eff XY ^ deff XY ^ $\Delta T $(ns) ^ $\sigma $ dt (ns) ^ | ^ run ^ Injection(fC) ^ N trg ^ N 2 ^ N 14 ^ Eff ^ deFF ^ Eff XY ^ deff XY ^ $\Delta T $(ns) ^ $\sigma $ dt (ns) ^ | ||
| Line 201: | Line 205: | ||
| </imgcaption> | </imgcaption> | ||
| - | --- //[[laurent.mirabito@gmail.com|mirabito]] 2017/11/21 06:48// | + | --- //[[laurent.mirabito@gmail.com|mirabito]] 2017/11/26 15:40// |
| ===== Calibration Board 2 ===== | ===== Calibration Board 2 ===== | ||
| - | ==== Resistqnce 100 kOhm === | + | ==== Resistance 100 kOhm === |
| === Pedestal === | === Pedestal === | ||
| Line 310: | Line 314: | ||
| |737878|200|502|497| | |737878|200|502|497| | ||
| - | {{:fe2_150k_calib.png?200|}} | + | <imgcaption calib_ipnl_fe2_150_calib | Turn -on (DAC VTH) en fonction de l'injection > |
| + | {{ :fe2_150k_calib.png?500 |}} | ||
| + | |||
| + | </imgcaption> | ||
| + | |||
| + | On met le seuil a **494** | ||
| + | |||
| + | **(494-471)/0.1845 = 125 fC /2 => 62.5 fC de seuil par canal** | ||
| - | On met le seuil a 494 | ||
| ^ run ^ Injection(fC) ^ N trg ^ N 2 ^ N 14 ^ Eff ^ deFF ^ Eff XY ^ deff XY ^ dt (ns) ^ RMS dt (ns) ^ | ^ run ^ Injection(fC) ^ N trg ^ N 2 ^ N 14 ^ Eff ^ deFF ^ Eff XY ^ deff XY ^ dt (ns) ^ RMS dt (ns) ^ | ||
| Line 338: | Line 348: | ||
| |737891|170|3097|2611|699|84.31| 0.65|22.57| 0.75|-17.31|0.347| | |737891|170|3097|2611|699|84.31| 0.65|22.57| 0.75|-17.31|0.347| | ||
| - | Resolution la pire ~ 0.3/8.6 => 5cm | + | <imgcaption calib_ipnl_fe2_150_71_eff | Efficacite de detectiron du cote de l'injection (orange) et oppose (bleu) > |
| + | {{ :calib_ipnl:fe2_150k_piste71_eff.png?500 |}} | ||
| + | |||
| + | </imgcaption> | ||
| + | |||
| + | Resolution la plus mauvaise observee ~ 0.3/8.6 => 5 cm | ||
| + | |||
| + | Su la <imgref calib_ipnl_fe2_150_71_eff> on observe: | ||
| - | Seuil minimal de detection electronique => 90 fC, Q injected 180 fC | + | * Seuil minimal de detection electronique => 90 fC, Q injected 180 fC |
| - | Seuil minimal de mesure X,Y Q injected 200 fC | + | * Seuil minimal de mesure X,Y Q injected 200 fC |
| Les résultats sont quasiment identiques à ceux mesurés avec le Board 3 (FE #4) | Les résultats sont quasiment identiques à ceux mesurés avec le Board 3 (FE #4) | ||
| --- //[[laurent.mirabito@gmail.com|mirabito]] 2017/11/23 06:35// | --- //[[laurent.mirabito@gmail.com|mirabito]] 2017/11/23 06:35// | ||
| + | --- //[[laurent.mirabito@gmail.com|DAQ user]] 2017/11/27 12:12// | ||
calibration_des_boards_fe_4_et_fe_2.1511683097.txt.gz · Last modified: 2021/07/10 23:20 (external edit)
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