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modified: Calibration.C

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This commit is contained in:
Vignesh Sitaraman 2025-09-17 13:42:12 -04:00
parent 49610e9c2f
commit d59b22ff78
1 changed files with 2 additions and 17 deletions
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19
Calibration.C
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@ -292,23 +292,9 @@ Bool_t Calibration::Process(Long64_t entry)
calibEBack = backGain[sx3Id][bk_index][up_index][dn_index] * sx3EBk;
}
}
else
{
// partial information: try best-effort per-channel checks
if (haveFrontPair && up_index >= 0 && dn_index >= 0 && sx3Id >= 0 && sx3Id < MAX_SX3)
{
if (frontGainValid[sx3Id][0][(up_index % MAX_UP)][(dn_index % MAX_DOWN)])
{
// attempt with default bk=0 if that makes sense in your geometry
calibEUp = frontGain[sx3Id][0][(up_index % MAX_UP)][(dn_index % MAX_DOWN)] * sx3EUp;
// calibEDn = frontGain[sx3Id][0][(up_index % MAX_UP)][(dn_index % MAX_DOWN)] * sx3EDn;
}
}
// keep calibEBack==0 if unavailable
}
// Only call CalSX3Pos if we have reasonable energies (avoid calling with zeros/uninitialized)
if (haveFrontPair && (calibEUp > 0.0) && haveBack)
if (haveFrontPair && (calibEUp > 50.0) && haveBack && (calibEBack > 50.0))
{
// find exact back energy value from sx3 entries if you tracked it above
float backEnergyRaw = 0.0f;
@ -322,8 +308,7 @@ Bool_t Calibration::Process(Long64_t entry)
break;
}
}
// use calibrated back if available else raw
// double backEnergyToUse = (calibEBack > 0.0 ? calibEBack : backEnergyRaw);
hsx3IndexVE_gm->Fill(sx3.index[sx3ID[0].second], calibEUp);
hSX3->Fill(sx3ChDn + 4, sx3ChBk);
hSX3->Fill(sx3ChUp, sx3ChBk);