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Residuals in Run 20 FXT

I found a single DAQ file from Run 20 FXT already on disk and used it to generate TPC residuals via StiPulls using the commands listed further down this page.

energy dependence of pT correlators 3

 

Proton Purity Results at FXT Energies - Part 2

Vped scan vol 1 2024

 I ran the vped scan with local clock:

based on https://drupal.star.bnl.gov/STAR/blog/mstefaniak/Vped-test-05052023

Collaboration Meeting Talk: Update and Planning

 

Changed channels and 7 Pattern final? (vol1)

Summary:
We have 4 dead guys: W PP6TT1, E PP9TT15, W PP2TT10, E PP1TT31

Temperatures and dark currents in the EPD

Executive summary:  There is a significant correlation between higher SiPM dark currents in groups of tiles, and the temperature readings on the corresponding FEEs.  The tem

FST Meeting on 04/08/2024

 Start: 2024-04-08 11:00 am

 
Timezone: America/New York
 
Meeting Agenda:
1. Xu Sun: FST NIM Status

Beginning of the run 2024: temperature and 7 pttern tests

Summary:

a) Temperature: dark current probably does not generate that much heat. Reason for change from 18-28 not known.

b) 7Pattern test: 

Beginning of the run 2024: temperature and 7 pttern tests

1. We installed West and then East EPD
2. Attached the fibre cables
3. Tight lighting test done