BEMC

Run-12 pp-500 BEMC Calibartion

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200 GeV Calibration

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 This calibration was done with the 200 GeV proton-proton data collected in 2012. The calibration trees are backed up on HPSS and can be found here:

Run 12 BTOW Calibration

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 This is parent page that will hold all informationa about the run12 BEMC gain calibration

5) Absolute Gain Calibration with Electrons

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Electron calibration

4) Relative Gain Calibration with MIPs

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Getting Started

1) The code needed to perform the gain calibrations can be checked out from CVS and compiled. In your working directory, do:

2) QAing the Pedestal/Status Tables

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Once the ped/stat tables have been generated, they must be QAed.  I do the QA in two parts:

3) Uploading Pedestal/Status Tables to the Database

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Once the ped/stat tables have been QAed satisfactorily, the values need to be uploaded to the database. 

1) Generating Pedestal/Status Tables

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Getting Started

BTOW - Calibration Procedure

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Here you will find the calibration procedure for the BTOW (as of 2013). 

Additional documentation about BTOW gain calibrations in previous years can be found here: 

BEMC Online Trigger Monitoring

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Yearly Timestamp Initialization

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Yearly Timestamp Initialization

BSMD Status Table in run10 AuAu200GeV runs

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We started this task by looking at BSMD in Run 10 with some MuDst files, and found the pedestals probably need to be QA-ed as well.

Run 10 BSMD Calibrations

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Parent page for BSMD Run 10 Calibration

BSMDE 2010 mapping problem and solution

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All the details of the mapping problem can be found in this ticket.  This page is a summary of the problem, solution, and

Final Run 9 200 GeV BSMD Status

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In essence, the 200 GeV status tables were calculated the same way as the 500 GeV tables were.  Please see

Final Run 9 BSMD Absolute Calibration

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The Run 9 BSMD absolute calibration was made using few-GeV TPC-identified electrons from pp500 running, and has two pieces.  The first is a new CALIBRATION table in the database whic

14 200 GeV Calibration

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I selected 634 runs for calibration from the Run 9 production, processing over 300M events.

BEMC_FEE_Repairs (BSMD)

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Here (below) are the BSMD FEE repair record spreadsheets from Phil Kuczewski.

The one with label "BEMC_FEE_Repairs-2010.xls" is most recent, including repairs in 2010

Hardware

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13 Updating Calibration using the latest L2W production

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I recalculated the Barrel calibration using the latest L2W production, which relies on the latest TPC calibration.