...
The effective reponse of the current configuration is as follows
NEWIDEAL_FLIGHT2
RANGE | MeV/ADC | MAX_ADC(above ped) | SATURATION(MEV) | PED(ADC) | NOISE(ADC,MeV) | LAC(ADC,MeV) |
|---|
...
LEX8 |
...
0.03 | 3550 | 109 | 510 | 6.0, 0.18 | 43, 1.29 |
LEX1 | 0.27 | 3850 | 941 | 210 | 0.6, 0.162 |
HEX8 | 2.16 | 3550 | 7676 | 510 | 6.0, 8.823 |
HEX1 | 19.23 |
...
3850 | 74016 | 210 | 2.1, 32.30 |
It incorporates the following improvements over the previous version.
- HE gain setting is set to maximum energy range, raising single xtal saturation level.
- ULD values for all ranges and HEX1 saturation level are set to very close to 4095. The previous values were lower in an effort to avoid problems caused by channels w/ higher pedestals which is not an issue in ideal mode
- LAC threshold was raised to 1.3 MeV which is closer to the mean LAC threshold used for flight crystals
- pedestal noise levels are lower to better reflect the true behavior of the flight front-ends
- some values were rounded a bit just to make things simpler.