
During March 2025, Pentchev enhanced the JeffersonLab/halld_recon repository by improving the precision of TRD timing measurements. He introduced a new peak_time field to the DTRDDigiHit data structure, enabling the system to store and utilize the actual pulse peak time rather than relying on the less accurate pulse_time. By updating the Hit_factory logic to use this new field for all time-related calculations and event filtering, Pentchev improved the accuracy of downstream track reconstruction and reduced timing discrepancies. The work, implemented in C++ with a focus on data structures and event processing, was delivered as a single, traceable commit.

March 2025 monthly summary for JeffersonLab/halld_recon: - Delivered a precision improvement in the TRD timing path by introducing a peak_time field in DTRDDigiHit and updating Hit_factory to utilize peak_time for time-related calculations and filtering, replacing the previous reliance on pulse_time. - This change directly enhances TRD time measurement accuracy, improves data quality for downstream track reconstruction, and reduces timing-related discrepancies across events. - All work is tracked to a single, auditable commit, ensuring traceability and ease of review.
March 2025 monthly summary for JeffersonLab/halld_recon: - Delivered a precision improvement in the TRD timing path by introducing a peak_time field in DTRDDigiHit and updating Hit_factory to utilize peak_time for time-related calculations and filtering, replacing the previous reliance on pulse_time. - This change directly enhances TRD time measurement accuracy, improves data quality for downstream track reconstruction, and reduces timing-related discrepancies across events. - All work is tracked to a single, auditable commit, ensuring traceability and ease of review.
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