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calibration_des_boards_fe_4_et_fe_2 [2017/11/24 14:14]
acqilc [Resistance 150 kOhm]
calibration_des_boards_fe_4_et_fe_2 [2021/07/10 23:21] (current)
Line 1: Line 1:
  
 ===== Calibration Board 3 (FE # 4) ===== ===== Calibration Board 3 (FE # 4) =====
-==== Pedestals ​====+==== Resistance 100 kOhm ==== 
 +=== Pedestals ​===
  
  * Aucun cable d'​injection connecte  * Aucun cable d'​injection connecte
Line 14: Line 15:
  * Des masses de partout!!!  * Des masses de partout!!!
  
-==== Injection ​=====+=== Injection ====
  
 * 500 mV 737769 * 500 mV 737769
Line 54: Line 55:
 On retrouve le rapport mesure de 12.3/14.7 ~ 84 % On retrouve le rapport mesure de 12.3/14.7 ~ 84 %
  
-==== Etude de l'​efficacite ​====+=== Etude de l'​efficacite ===
  
 Seuil minimal 368 => environ 7*7.3=51 fC Seuil minimal 368 => environ 7*7.3=51 fC
Line 68: Line 69:
 On obtient: On obtient:
  
 +^ run ^ Injection(fC) ^ N trg ^ N 2 ^ N 14 ^ Eff ^ deFF ^ Eff XY ^ deff XY ^ dt (ns)  ^ RMS dt (ns) ^
 |737785|150|4784|3315|130|69.29| 0.67| 2.72| 0.24|-17.66|0.337| |737785|150|4784|3315|130|69.29| 0.67| 2.72| 0.24|-17.66|0.337|
 |737784|160|7776|7707|4048|99.11| 0.11|52.06| 0.57|-17.62|0.304| |737784|160|7776|7707|4048|99.11| 0.11|52.06| 0.57|-17.62|0.304|
Line 136: Line 138:
 === pedestals === === pedestals ===
  
-* separees all at 31+  ​* separees all at 31
  
-Run 737897+ Run 737897
 <code javascript>​ <code javascript>​
 [329.8383850069412,​ 338.8306754221388,​ 344.2252510760402,​ 342.5212249848393,​ 349.84411239964317,​ 347.26503960608005,​ 345.5721327967807,​ 344.1441947565543,​ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 323.52208201892745,​ 328.007655393053,​ 331.68205405405405,​ 330.8333719046517,​ 330.7964367816092,​ 326.54009433962267,​ 319.96534161490683,​ 322.15447637140824] [329.8383850069412,​ 338.8306754221388,​ 344.2252510760402,​ 342.5212249848393,​ 349.84411239964317,​ 347.26503960608005,​ 345.5721327967807,​ 344.1441947565543,​ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 323.52208201892745,​ 328.007655393053,​ 331.68205405405405,​ 330.8333719046517,​ 330.7964367816092,​ 326.54009433962267,​ 319.96534161490683,​ 322.15447637140824]
Line 158: Line 160:
 </​code>​ </​code>​
  
-Pedestql ​All together 737899+Pedestal ​All together 737899
  
  
Line 171: Line 173:
 |737906| 500|390|377| |737906| 500|390|377|
  
-{{:​fe4_150k_calib.png?​200|}}+<​imgcaption fe4_150k_injection | Calibration FE4 resistance 150 Ohm > 
 +{{ :​fe4_150k_calib.png?​500 |}} 
 + 
 +</​imgcaption>​
  
 == Etude de l'​efficacité == == Etude de l'​efficacité ==
  
-^ run ^ Injection(fC) ^ N trg ^ N 2 ^ N 14 ^ Eff ^ deFF ^ Eff XY ^ deff XY ^ dt (ns)  ^ RMS dt (ns) ^+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) ^
 |737910|160|2381|1989|76|83.54| 0.76| 3.19| 0.36|-17.21|0.402| |737910|160|2381|1989|76|83.54| 0.76| 3.19| 0.36|-17.21|0.402|
 |737911|170|2380|2302|349|96.72| 0.36|14.66| 0.73|-17.34|0.377| |737911|170|2380|2302|349|96.72| 0.36|14.66| 0.73|-17.34|0.377|
Line 188: Line 197:
 |737920|1000|2382|2382|2381|100.00| 0.00|99.96| 0.04|-17.46|0.051| |737920|1000|2382|2382|2381|100.00| 0.00|99.96| 0.04|-17.46|0.051|
  
 +<​imgcaption fe4_150k_eff71 | Efficacite en fonction de l'​injection,​ FE4 resistance 150 Ohm, du cote de l'​injection et du cote oppose >
 +{{ :​fe4_150k_piste71.png?​500 |}}
 +</​imgcaption>​
  
-{{:​fe4_150k_piste71.png?​200|}} +<​imgcaption fe4_150k_res71 ​Resolution en temps FE4 resistance 150 Ohm > 
- +{{ :​fe4_150k_piste71_res.png?​500 |}} 
-{{:​fe4_150k_piste71_res.png?​200|}}+</​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 =====
-==== Pedestal ​====+ 
 +==== Resistance 100 kOhm === 
 +=== Pedestal ​===
  
 * Piste par piste * Piste par piste
Line 243: Line 257:
 on met 536 on met 536
  
-==== Injection ​====+=== Injection ===
  
 |737832| 200 | 551 | 533| |737832| 200 | 551 | 533|
Line 257: Line 271:
 Coupure a 380 => 100 % efficacite pour 190 mV injecte Coupure a 380 => 100 % efficacite pour 190 mV injecte
  
-==== test avec 68 kOhm ====+==== Resistance ​68 kOhm ====
  
 Ca ne marche pas Ca ne marche pas
  
-==== test avec 150 kOhm ====+==== Resistance  ​150 kOhm ====
  
  
Line 300: 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 |}}
  
-On met le seuil a 494+</​imgcaption>​
  
 +On met le seuil a **494**
 +
 +**(494-471)/​0.1845 = 125 fC /2 => 62.5 fC de seuil par canal**
 +
 +
 +^ run ^ Injection(fC) ^ N trg ^ N 2 ^ N 14 ^ Eff ^ deFF ^ Eff XY ^ deff XY ^ dt (ns)  ^ RMS dt (ns) ^
 |737880|160|7748|6618|2007|85.42| 0.40|25.90| 0.50|-17.30|0.336| |737880|160|7748|6618|2007|85.42| 0.40|25.90| 0.50|-17.30|0.336|
 |737881|170|4103|4020|2651|97.98| 0.22|64.61| 0.75|-17.36|0.307| |737881|170|4103|4020|2651|97.98| 0.22|64.61| 0.75|-17.36|0.307|
Line 320: Line 341:
 Si on met le seuil a 496 et 200 mV Si on met le seuil a 496 et 200 mV
  
 +^ run ^ Injection(fC) ^ N trg ^ N 2 ^ N 14 ^ Eff ^ deFF ^ Eff XY ^ deff XY ^ dt (ns)  ^ RMS dt (ns) ^
 |737892|210|3095|3095|3034|100.00| 0.00|98.03| 0.25|-17.45|0.288| |737892|210|3095|3095|3034|100.00| 0.00|98.03| 0.25|-17.45|0.288|
 |737888|200|3093|3093|3008|100.00| 0.00|97.25| 0.29|-17.46|0.298| |737888|200|3093|3093|3008|100.00| 0.00|97.25| 0.29|-17.46|0.298|
Line 326: 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_2.1511532850.txt.gz · Last modified: 2021/07/10 23:20 (external edit)