The files in this folder contain the chi2 vs deflection cut calibration parameters, obtained for
various samples and functional forms.


*-*-*-*-* 4 parameters cut calibration *-*-*-*-*
 
chi2 <= p0 + p1 * pow(eta, p2) * (1. + pow(p3 * eta, 2))

    - Protons, NX>=4 NY>=3 LA >=4, R > 1 GV:
        Chi2Calib50H.txt (50% efficiency)
        Chi2Calib75H.txt (75% efficiency)
        Chi2Calib90H.txt (90% efficiency)
        Chi2Calib95H.txt (95% efficiency)
        
    - Helium, NX>=4 NY>=3 LA >=4, R > 1 GV:
        Chi2Calib50He.txt (50% efficiency)
        Chi2Calib80He.txt (80% efficiency)
        Chi2Calib90He.txt (90% efficiency)
        Chi2Calib95He.txt (95% efficiency)


*-*-*-*-* 5 parameters cut calibration *-*-*-*-*

chi2 <= p0 + p1 * pow(eta, p2) * (1. + pow(p3 * eta, p4))

    - Protons, NX>=4 NY>=3 LA >=4, R > 350 MV:
        Chi2Calib-LE-NX4-50H.txt (50% efficiency)
        Chi2Calib-LE-NX4-75H.txt (75% efficiency)
        Chi2Calib-LE-NX4-90H.txt (90% efficiency)
        Chi2Calib-LE-NX4-95H.txt (95% efficiency)
    
    - Protons, NX>=3 NY>=3 LA >=4, R > 350 MV:
        Chi2Calib-LE-NX3-50H.txt (50% efficiency)
        Chi2Calib-LE-NX3-75H.txt (75% efficiency)
        Chi2Calib-LE-NX3-90H.txt (90% efficiency)
        Chi2Calib-LE-NX3-95H.txt (95% efficiency)
        
    - Protons, NX==3, NY>=3, LA >= 3, R > 350 MV, ### days binning:
       (From Sergio's calibration v7.03)
        Chi2Calib-LE-NX==3-LA3-###days-50H.txt (50% efficiency)
        Chi2Calib-LE-NX==3-LA3-###days-75H.txt (75% efficiency)
        Chi2Calib-LE-NX==3-LA3-###days-90H.txt (90% efficiency)
        Chi2Calib-LE-NX==3-LA3-###days-95H.txt (95% efficiency)
        
    - Protons, NX>=4, NY>=3, LA >= 3, R > 350 MV, ### days binning:
       (From Sergio's calibration v7.03)
        Chi2Calib-LE-NX4-LA3-###days-50H.txt (50% efficiency)
        Chi2Calib-LE-NX4-LA3-###days-75H.txt (75% efficiency)
        Chi2Calib-LE-NX4-LA3-###days-90H.txt (90% efficiency)
        Chi2Calib-LE-NX4-LA3-###days-95H.txt (95% efficiency)
        
        (Currently: ### = 128, 200 or 300) 