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Annalisa et al.,
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<div class="">I looked through the latest RG-K pass-0 timelines (v2.2.19). I believe the only change from</div>
<div class="">the previous pass-0 was the attempt to address the apparent CND timing calibration issues </div>
<div class="">in the 6.5 GeV running. Looking at the new timelines, nothing has really changed. The timelines </div>
<div class="">show apparent offsets of the vertex timing by up to 150 ps in the layer 1 means. However, these </div>
<div class="">offsets are a bit misleading in that the Gaussian fits do not match the data distribution, which </div>
<div class="">has a peak at zero with a sizable tail on one side of the peak that was not present in the data</div>
<div class="">at 7.5 GeV running at lower luminosity. I am not sure of the source of the tail, but I do not think</div>
<div class="">that this should cause us to delay cooking.</div>
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<div class="">Regards,</div>
<div class="">Daniel</div>
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*<br class="">
* Dr. Daniel Carman <a href="mailto:carman@jlab.org" class="">e-mail: carman@jlab.org</a><br class="">
* Staff Scientist office: (757)-269-5586 <br class="">
* Jefferson Laboratory web: <a href="http://userweb.jlab.org/~carman" class="">http://userweb.jlab.org/~carman</a><br class="">
*<br class="">
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