Frame Shift Module to Correct Timing in Data - PR For Spring Production

sbnanaobj/StandardRecord/SRSBNDFrameShiftInfo.h

@@ -0,0 +1,38 @@
+/**
+ * @file   /sbnanaobj/StandardRecord/SRSBNDFrameShiftInfo.h
+ * @brief  Defines CAF data structures to store sbnd::timing::FrameShiftInfo (docdb#43090).
+ * @author Vu Chi Lan Nguyen
+ * @date   August 29, 2025
+ *
+ */
+
+#ifndef SRSBNDFRAMESHIFTINFO_H
+#define SRSBNDFRAMESHIFTINFO_H
+
+#include <cstdint>
+#include "sbnanaobj/StandardRecord/SRConstants.h"
+
+namespace caf
+{
+  /**
+   * @brief A struct to store shifts across different reference frames from sbnd::timing::FrameShiftInfo for SBND Data
+   *
+   * Each shift is in [ns]
+   *
+   * For more information, see
+   * [SBN DocDB 43090](https://sbn-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=43090).
+   */
+
+  struct SRSBNDFrameShiftInfo {
+    static constexpr uint16_t NoType = std::numeric_limits<uint16_t>::max();
+    uint16_t timingType = NoType; ///< Types of decoded frames: 0 - SPEC TDC ETRIG, 1 - HLT ETRIG, 2 - Do Nothing
+    double frameTdcCrtt1 = kSignalingNaN; ///< Shift from decoded frame to SPEC-TDC CRT T1 [ns]
+    double frameTdcBes = kSignalingNaN; ///< Shift from decoded frame to SPEC-TDC BES [ns]
+    double frameTdcRwm = kSignalingNaN; ///< Shift from decoded frame to SPEC-TDC RWM [ns]
+    double frameHltCrtt1 = kSignalingNaN; ///< Shift from decoded frame to HLT CRT T1 [ns]
+    double frameHltBeamGate = kSignalingNaN; ///< Shift from decoded frame to HLT Beam Gate [ns]
+    double frameApplyAtCaf = kSignalingNaN; ///< Frame to shift to when running at CAF stage
+  };
+} // end namespace
+#endif // SRSBNDFRAMESHIFTINFO_H
+//////////////////////////////////////////////////////////////////////////////

sbnanaobj/StandardRecord/SRSBNDTimingInfo.h

@@ -0,0 +1,40 @@
+/**
+ * @file   /sbnanaobj/StandardRecord/SRSBNDTimingInfo.h
+ * @brief  Defines CAF data structures to store sbnd::timing::TimingInfo (docdb#43090).
+ * @author Vu Chi Lan Nguyen
+ * @date   August 29, 2025
+ *
+ */
+
+#ifndef SRSBNDTIMINGINFO_H
+#define SRSBNDTIMINGINFO_H
+
+#include <stdint.h>
+
+namespace caf
+{
+  /**
+   * @brief A struct to store important timestamps from sbnd::timing::TimingInfo for SBND data
+   *
+   * Each timestamp is in UNIX Timestamp Format [ns]
+   *
+   * For more information, see
+   * [SBN DocDB 43090](https://sbn-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=43090).
+   */
+
+  struct SRSBNDTimingInfo
+    {
+      static constexpr uint64_t NoTimestamp = std::numeric_limits<uint64_t>::max();
+
+      uint64_t rawDAQHeaderTimestamp = NoTimestamp; ///< Timestamp when the event is built by the event builder at DAQ-level
+      uint64_t tdcCrtt1 = NoTimestamp; ///< Timestamp of BNB stream CRT T1 Reset recorded by the SPEC-TDC
+      uint64_t tdcBes = NoTimestamp; ///< Timestamp of BES signal sent by MFTU recorded by the SPEC-TDC
+      uint64_t tdcRwm = NoTimestamp; ///< Timestamp of RWM signal recorded by the SPEC-TDC
+      uint64_t tdcEtrig = NoTimestamp; ///< Timestamp of Event Trigger (ETRIG) sent by the PTB recorded by the SPEC-TDC 
+      uint64_t hltCrtt1 = NoTimestamp; ///< Timestamp of BNB and Offbeam stream CRT T1 Reset High Level Trigger (HLT) created by the PTB
+      uint64_t hltEtrig = NoTimestamp; ///< Timestamp of ETRIG HLT created by the PTB
+      uint64_t hltBeamGate = NoTimestamp; ///< Timestamp of Beam Gate Acceptance HLT created by the PTB
+    };
+} // end namespace
+#endif // SRSBNDTIMINGINFO_H
+//////////////////////////////////////////////////////////////////////////////

sbnanaobj/StandardRecord/StandardRecord.h

@@ -11,6 +11,8 @@
 #include "sbnanaobj/StandardRecord/SRCRTTrack.h"
 #include "sbnanaobj/StandardRecord/SRCRTSpacePoint.h"
 #include "sbnanaobj/StandardRecord/SRSBNDCRTTrack.h"
+#include "sbnanaobj/StandardRecord/SRSBNDFrameShiftInfo.h"
+#include "sbnanaobj/StandardRecord/SRSBNDTimingInfo.h"
 #include "sbnanaobj/StandardRecord/SRHeader.h"
 #include "sbnanaobj/StandardRecord/SRCRTPMTMatch.h"
 #include "sbnanaobj/StandardRecord/SRSlice.h"
@@ -54,10 +56,11 @@ namespace caf
     std::vector<SRSBNDCRTTrack>  sbnd_crt_tracks; ///< CRT tracks in event (SBND)
     int                         nopflashes; ///< Number of OpFlashes in spill
     std::vector<SROpFlash>       opflashes; ///< List of OpFlashes in spill
-
     int                        ncrtpmt_matches; ///<Number of CRT-PMT Matches in event 
     std::vector<SRCRTPMTMatch> crtpmt_matches;  ///< CRT-PMT matches in event 
     bool pass_flashtrig;     ///< Whether this Record passed the Flash Trigger requirement
+    SRSBNDFrameShiftInfo sbnd_frames; ///< List of Frame Shift in event in unit [ns] (SBND)
+    SRSBNDTimingInfo sbnd_timings; ///< List of Timing Info in event in UNIX timestamp format(SBND)
 
   };
 

sbnanaobj/StandardRecord/classes_def.xml

@@ -5,7 +5,9 @@
 <!-- art::Wrappers for these products are defined in CAFMaker -->
 
 <lcgdict>
-  <class name="caf::StandardRecord" ClassVersion="13">
+  <class name="caf::StandardRecord" ClassVersion="15">
+   <version ClassVersion="15" checksum="1860171062"/>
+   <version ClassVersion="14" checksum="3798313791"/>
    <version ClassVersion="13" checksum="1979816256"/>
    <version ClassVersion="12" checksum="3984422068"/>
    <version ClassVersion="11" checksum="483883398"/>
@@ -407,6 +409,13 @@
   <class name="std::vector<caf::SRCRTSpacePoint>" />
   <class name="std::vector<caf::SRSBNDCRTTrack>" />
 
+  <class name="caf::SRSBNDFrameShiftInfo" ClassVersion="10">
+   <version ClassVersion="10" checksum="2564414428"/>
+  </class>
+  <class name="caf::SRSBNDTimingInfo" ClassVersion="10">
+   <version ClassVersion="10" checksum="4144120809"/>
+  </class>
+
   <enum name="caf::Det_t" ClassVersion="10"/>
   <enum name="caf::Plane_t" ClassVersion="10"/>
   <enum name="caf::Wall_t" ClassVersion="10"/>