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Impact of TPC Supersector Mis-alignment on HFT Tracking

There was some suspect that even there is a TPC mis-alignment, when tracking outside-in, the residual resolution is mostly dominated by the projection error, so the impact on the HFT tracking eff

W stream runQA of P14ig production (period 2 of run13)

Here is a summary of runQA for run13 period 2, p14ig produciton.

Run12 Calibration: Triggering Options

 The "TriggerOptions" slides below show two options for event samples that we could use for calibration. Given this, it was requested that I split the Option 1 plots up by trigger.

SST Sti Geometry

Version 2: 9 tubes

Beam Crossing QA period 2 of run13

The bunch crossing QA have been done for run13 period 2 data.

background-issue-cut_study-SET2-nearCone-Isolation-cut

Choose 286 runs of highghest zdc rate from run 13 period 1 production. Changed nearCone isolation cut and Et/Pt cut in both Barrel and endcap isolation.
nearCone isolation

beam-crossing-QA-period2-P14ig-production

 Total # of runs : 822 

Fill #s : F17479-F17601

muDst_QA_Run2013_P14ig_production

 Total # of runs 822

Fill # s :  F17479- F17601

Day : 129- Day 161

EEMC Cal Run9-11-14-2014

Sanity check of the new IST and SSD geometries

Figure 1 -- LEFT:  Number of GEANT steps taken vs radius, for y2014a in SL14g.  RIGHT:  Number of GEANT steps taken vs radius for y2014a in DEV (11/13/14).