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/nfs/slac/g/hps_data2/data/physrun2019/hps_010104/skim/alignment/hps_010104.evio.00XXX_alignment_YY.slcio  XXX=000 - 206 YY = top, bottom

Procedure

The reconstruction needs to be run over the data samples using every new detector.

A combination of output from the GBLRefitterDriver and GBLOutputDriver provides information for the alignment procedure. The former (with the correct steering file settings) will produce the binary output file which is fed to millepede for the alignment (as described in the SVT Detector Alignment page). The latter produces useful diagnostic histograms such as residual plots, which document the quality of the alignment.

Working Directory

The primary working directory for these studies at SLAC is

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