diff --git a/sbnobj/SBND/Blip/BlipDataTypes.h b/sbnobj/SBND/Blip/BlipDataTypes.h
index 6e30df4f..6afc56eb 100644
--- a/sbnobj/SBND/Blip/BlipDataTypes.h
+++ b/sbnobj/SBND/Blip/BlipDataTypes.h
@@ -192,9 +192,13 @@ namespace blip {
      */
     float     Time            = -999;
     float     Charge          = -9;         ///< Charge on calorimetry plane [e-]
-    float     Energy          = -999;       ///< Reconstructed energy in the calorimetry plane (const dE/dx, fcl-configurable) [MeV]
-    float     EnergyESTAR     = -999;       ///< Reconstructed energy in the calorimetry plane (ESTAR method from ArgoNeuT)    [MeV]
-    float     EnergyPSTAR     = -999;       ///< Reconstructed energy in the calorimetry plane (PSTAR method similar with ESTAR method from ArgoNeuT) [MeV]
+
+    float     Energy          = -999;       ///< Reconstructed energy in the calorimetry plane (const dE/dx, fcl-configurable) Drift corrected to event t0 [MeV]
+    float     EnergyESTAR     = -999;       ///< Reconstructed energy in the calorimetry plane (ESTAR method from ArgoNeuT)  Drift corrected to event t0  [MeV]
+    float     EnergyPSTAR     = -999;       ///< Reconstructed energy in the calorimetry plane (PSTAR method similar with ESTAR method from ArgoNeuT)  Drift corrected to event t0 [MeV]
+    float     EnergyNoDriftCorrection          = -999;       ///< Reconstructed energy in the calorimetry plane (const dE/dx, fcl-configurable) [MeV]
+    float     EnergyESTARNoDriftCorrection     = -999;       ///< Reconstructed energy in the calorimetry plane (ESTAR method from ArgoNeuT)    [MeV]
+    float     EnergyPSTARNoDriftCorrection     = -999;       ///< Reconstructed energy in the calorimetry plane (PSTAR method similar with ESTAR method from ArgoNeuT) [MeV]
     float     ProxTrkDist     = -9;         ///< 3-D distance to closest track, assuming the blip was concident with event trigger [cm]
     /**
      * @brief 3-D distance to closest track, assuming the blip was coincident with event trigger [cm]
diff --git a/sbnobj/SBND/Blip/classes_def.xml b/sbnobj/SBND/Blip/classes_def.xml
index b3b4c46e..8ab93cd0 100644
--- a/sbnobj/SBND/Blip/classes_def.xml
+++ b/sbnobj/SBND/Blip/classes_def.xml
@@ -1,6 +1,7 @@
 <lcgdict>
 <class name="art::Wrapper<std::vector<blip::Blip> >"/>
-<class name="blip::Blip" ClassVersion="10" >
+<class name="blip::Blip" ClassVersion="11" >
+ <version ClassVersion="11" checksum="3855960958"/>
  <version ClassVersion="10" checksum="2428317905"/>
 </class>
 <class name="std::vector<blip::Blip>"/>