Update timestamps for new AMANDA simulation (17/02/2015)
[u/mrichter/AliRoot.git] / VZERO / MakeVZEROTimeSlewingEntry.C
CommitLineData
5c90b012 1void MakeVZEROTimeSlewingEntry()
2{
3
4 AliCDBManager *man = AliCDBManager::Instance();
5 man->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
6
7 // Creation of the time slewing OCDB object
5852759b 8 // x = ADC charge / TDC threshold
5c90b012 9 TF1 *slew = new TF1("TimeSlewing","[0]*TMath::Power(x,[1])",1,1024);
eeb85970 10 slew->SetParameter(0,1.05e1);
11 slew->SetParameter(1,-5.0e-1);
12
13 /*
14 NO. NAME VALUE ERROR SIZE DERIVATIVE
15 1 p0 1.04508e+01 1.25434e-02 1.62336e-04 -1.01124e-02
16 2 p1 -4.85664e-01 1.26751e-03 5.74823e-06 -2.65093e-01
17 3 p2 7.79978e+01 7.05932e-03 4.05090e-05 -3.55601e-02
18 FCN=7919.32 FROM MIGRAD STATUS=CONVERGED 104 CALLS 105 TOTAL
19 EDM=4.59683e-11 STRATEGY= 1 ERROR MATRIX ACCURATE
20 EXT PARAMETER STEP FIRST
21 NO. NAME VALUE ERROR SIZE DERIVATIVE
22 1 p0 1.03716e+01 8.01903e-03 8.58839e-05 2.80998e-03
23 2 p1 -4.90768e-01 1.00097e-03 3.29876e-06 9.17350e-02
24 3 p2 7.80244e+01 5.57426e-03 3.72049e-05 1.45924e-02
25 */
26
27 /*
28 NO. NAME VALUE ERROR SIZE DERIVATIVE
29 1 p0 1.06394e+01 8.78531e-03 -0.00000e+00 2.64914e-06
30 2 p1 -5.00000e-01 fixed
31 3 p2 7.80541e+01 2.10785e-03 0.00000e+00 3.36855e-07
32
33 NO. NAME VALUE ERROR SIZE DERIVATIVE
34 1 p0 1.04238e+01 5.26216e-03 8.98026e-05 1.59005e-05
35 2 p1 -5.00000e-01 fixed
36 3 p2 7.80744e+01 1.37139e-03 3.72288e-05 2.78012e-05
37 */
5c90b012 38
39 TObjString str("VZERO Time-slewing correction");
40
41 AliCDBMetaData *md= new AliCDBMetaData(); // metaData describing the object
42 md->SetResponsible("Brigitte Cheynis");
43 md->SetBeamPeriod(0);
44 md->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
45 md->SetComment("Time-slewing correction used in reconstruction and MC simulation");
46 md->PrintMetaData();
47
48 AliCDBStorage *storLoc = man->GetDefaultStorage();
49 AliCDBId id("VZERO/Calib/TimeSlewing",0,AliCDBRunRange::Infinity());
50
51 storLoc->Put(slew, id, md);
52
53 storLoc->Delete();
54 delete md;
55
56}