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Injection 240 mV seuil 505

On obtient le mapping suivant:

// From injection tests
const int TDC2LEMO[32]={19,11,18,12,20,10,17,13,21,9,16,14,22,8,15,7,23,6,24,5,25,3,26,4,-1,-1,-1,-1,-1,-1,-1,-1};
 
const int LEMO2TDC[32]={-1,-1,-1,21,23,19,17,15,13,9,5,1,3,7,11,
			14,10,6,2,0,4,8,12,16,18,20,22,-1,-1,-1,-1,-1};
 
// From Xushian firmware
const int PR2TDC[32]={1,3,5,7,9,11,13,15,
		17,19,21,23,-1,-1,-1,-1,
		      -1,-1,-1,-1,22,20,18,16,
		14,12,10,8,6,4,2,0};
 
const int TDC2PR[32]={31,0,30,1,29,2,28,3,27,4,26,5,25,6,24,7,
		 23,8,22,9,21,10,20,11,-1,-1,-1,-1,-1,-1,-1,-1,};
 
// So we can build
 
const int PR2LEMO[32]={11,12,10,13,9,14,8,7,6,5,3,4,-1,-1,-1,-1,-1,-1,-1,-1,26,25,24,23,15,22,16,21,17,20,18,19
};
 
const int LEMO2PR[32]={-1,-1,-1,10,11,9,8,7,6,4,2,0,1,3,5,24,26,28,30,31,29,27,25,23,22,21,20,-1,-1,-1,-1,-1};
 
// Example connection to be put in JSON geometry 
const int LEMO2STRIP[32]={86,85,84,83,82,81,80,79,78,77,76,75,74,73,72,71,
		    73,72,71,74,75,76,77,78,79,80,81,82,83,84,85,86};

— DAQ user 2017/11/29 16:23

Fichier PR2_TDC7_737865_24FE2.json

— DAQ user 2017/11/29 22:05

ped=[493, 492, 494.4, 489.3, 489.7, 491.6, 488.6, 487.3, 488.5, 466.6, 477.4, 472, 0, 0, 0, 0, 0, 0, 0, 0, 478, 483.4, 463.6, 464.4, 491.7, 489, 493.8, 495.7, 490.1, 493.7, 489.8, 494.4]

Pour aligner tout le monde a 496 on devrait utiliser:

newdac=[28, 31, 33, 25, 23, 25, 27, 26, 28, 35, 31, 33, 0, 0, 0, 0, 0, 0, 0, 0, 31, 29, 36, 36, 32, 28, 33, 29, 30, 30, 27, 32]

Fichier PR2_TDC7_InjectionAligned_24FE2.json

Ca ne marche pas on refait l'alignment classique 738170

pedestal 485 Bruit ~ 2

On refait la mesure LEMO6

Et on a bien le bon piedestal, le gain n'a pas bouge

Pedestal 487 bruit ~ 2

On met une coupure a 497 pour 0.2 s on est oblige de monter a 505 pour tuer le bruit

505-487=18*5 ~ 90 fC donc injection minimale ~ 180 fC