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[[Sphenix-tracking-l] ] 6x6 AuAu tracking detector runs

From: "Hughes, Charles [PHYSA]" <chughes2 AT IASTATE.EDU>
To: "sphenix-tracking-l AT lists.bnl.gov" <sphenix-tracking-l AT lists.bnl.gov>
Subject: [[Sphenix-tracking-l] ] 6x6 AuAu tracking detector runs
Date: Tue, 8 Oct 2024 21:07:24 +0000

Hello sPHENIX tracking enthusiasts,

Today sPHENIX took AuAu data with the 6x6 bunch scheme with all trackers in. This is the first time sPHENIX has taken data with all trackers in AuAu:

Run list

TPC HV: (GEMs – 3.2 kV, CM – 44.3 kV), 50 Hz nonZS, 360 samples, w/ BC3, ZDC = 200 Hz, Runs {54165}.

TPC HV: (GEMs – 3.305 kV, CM – 43.3 kV), 60 Hz nonZS, 360 samples, w/ BC3, ZDC = 177 Hz, Runs {54166}.

TPC HV: (GEMs – 3.305 kV, CM – 43.3 kV), 60 Hz nonZS, 360 samples, w/o BC3, ZDC = 150 Hz, Runs {54167}.

TPC HV: (GEMs – 3.305 kV, CM – 43.3 kV), 60 Hz nonZS, 360 samples, w/ BC3, ZDC = 140 Hz, Runs {54168}.

TPC HV: (GEMs – 3.305 kV, CM – 43.3 kV), 60 Hz nonZS, 360 samples, w/ BC3, ZDC = 140 Hz, Runs {54169}.

TPC HV: (GEMs – 3.305 kV, CM – 43.3 kV), 80 Hz ZS, 1023 samples, w/ BC3, ZDC = 130 Hz, Runs {54170}.

TPC HV: (GEMs – 3.305 kV, CM – 43.3 kV), 80 Hz ZS, 1023 samples, w/ BC3, ZDC = 130 Hz, Runs {54171}.

TPC HV: (GEMs – 3.305 kV, CM – 43.3 kV), 70 Hz ZS, 360 samples, w/ BC3, ZDC = 130 Hz, Runs {54172}.

TPC HV: (GEMs – 3.305 kV, CM – 43.3 kV), 70 Hz ZS, 450 samples, w/ BC3, diffuse lasers on at 25-30 Hz ,ZDC = 110 Hz, Runs {54173}.

Notes

In Run 54165, I had the GEM HV at 3.2 kV and the CM at 44.3 kV. Expect the drift to be different here since the field is slightly higher
For all runs that have it, the 3.305 kV is the 3.35 kV weather equivalent for today (it is the operating voltage).
run 54168 is 1st run w/ all trackers (runs before are missing MVTX)
Run 54173 is the only run w/ diffuse laser. Either WC0 or EZ had its trigger re-directed to the direct laser for testing last week. Ask @Ross Corliss or @Bob Azmoun for details. All lasers except
For Run 54173, the diffuse lasers intensity settings are here
There is a strange z/time dependence in the yield/ADC seen in the OnlMon for every run - e.g. here. Can someone please look into this (@Joseph Osborn / @Anthony Frawley / @rolandc ?)

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[[Sphenix-tracking-l] ] 6x6 AuAu tracking detector runs, Hughes, Charles [PHYSA], 10/08/2024