From 5852759bdd260e6e533ae8f1716a8a17cf7dc51f Mon Sep 17 00:00:00 2001 From: cvetan Date: Thu, 22 Apr 2010 11:28:47 +0000 Subject: [PATCH] Make slewing correction independent of the TDC threshold. Checked by comparing 900GeV (hr = 2.5 ADC) and 7 TeV (thr = 4 ADC) data. --- .../TimeSlewing/Run0_999999999_v0_s0.root | Bin 4194 -> 4196 bytes VZERO/MakeVZEROTimeSlewingEntry.C | 3 ++- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/OCDB/VZERO/Calib/TimeSlewing/Run0_999999999_v0_s0.root b/OCDB/VZERO/Calib/TimeSlewing/Run0_999999999_v0_s0.root index c946e10e12323c0d068b6089bea58e9d477dc84b..cf628509a3b9b9e00291f88bb1ccc76299447dcb 100644 GIT binary patch delta 706 zcmaE)@I=ABC_lf1f#IwK0|P?}1A_n%^FIZ$>w%aNh)=OV7|ebQ4BW377)6Vhy7@5) z-fv(8%GU3DKhaTD3aFBe0ieqS~=PlMsUxIQvry4{{if4trb8h*1F|j7``L9RLc6R&MtG@~_ZkI{mNxCAsrqS%h zq*dyir)Gq|4Qsi+Z8qy+lX}07V~lD4+X6LYk6ba4sL#mgUu?Vhf@g=ozMJef{RZAD_{&dHj zSE;DsA#6L3{m}90le*b-^(g9AI_fs)91jkZsD7HhI#qtLtU0wHmuHan&Q^?uk6nGIrHAi%0AiXdh^urJpGj) zmK=J#{gj5Y)jY<@P9OiJ`pk0Ke6)f2&P9fDoyc`>9*LaodO2I9O0@NoifN7i%GmI- zrSG{H-w~d^?Tf&1qm@%kJ@jil-EJ4gUi`K+S-Mf(s%;DJ7unmN?<%zT?oPgPs!jcO zW2(?Z<}?3egsQyuF-Y4q0;3$5bbyhl+6hhs4xj|W?6WzA`93!fSOlD8_{}H#^QUp6 WMz=n)g2zAw37kO90!ihjQy2iYE+SO` diff --git a/VZERO/MakeVZEROTimeSlewingEntry.C b/VZERO/MakeVZEROTimeSlewingEntry.C index aa34886127a..563332108a1 100644 --- a/VZERO/MakeVZEROTimeSlewingEntry.C +++ b/VZERO/MakeVZEROTimeSlewingEntry.C @@ -5,8 +5,9 @@ void MakeVZEROTimeSlewingEntry() man->SetDefaultStorage("local://$ALICE_ROOT/OCDB"); // Creation of the time slewing OCDB object + // x = ADC charge / TDC threshold TF1 *slew = new TF1("TimeSlewing","[0]*TMath::Power(x,[1])",1,1024); - slew->SetParameter(0,1.57345e1); + slew->SetParameter(0,1.06534e1); slew->SetParameter(1,-4.25603e-1); TObjString str("VZERO Time-slewing correction"); -- 2.43.5