Computing & Software status, January 23, 2018¶

• Software:
  • Tracker:
    • Several changes & fixes to PR fitting seem to have addressed issues with low momentum bump and dropping space-points
    • Efficiency review on hiatus, will reconvene after tracker group digests newly processed data
  • Globals:
    • several updates to track matching & structure: storing raw sp/tracks with global counterparts, energy loss calculation for propagated tracks
    • Global track matching now in default reconstruction chain
  • TOF:
    • inefficiency in TOF2 and systematic offset in deltaT -- most likely arising from calibrations
  • Geometry:
    • LH2 description was incorrect - fixed. Likely bug in LiH geometry - fixed.
  • Data structure:
    • Misha implemented a v0 cuts framework to make analysis streamlined. Being revamped & extended.

• Processing:
  • Have started processing with new MAUS 3.1
  • Seeing speed & memory issues
    • being investigated - memory is an issue for grid processing (MC)

• Computing:
  • DR, PF starting to put together computing decommissioning tasks

• MAUS Paper:
  • DR to push out new draft incorporating edits & comments