13 Updating Calibration using the latest L2W production

I recalculated the Barrel calibration using the latest L2W production, which relies on the latest TPC calibration. It is suggested that this calibration be used to update the current calibration.

Fit Details:

Negative Peak location: 0.941

Negative Sigma: 0.14

Positive Peak location: 0.933

Positive Sigma: 0.17

<p> = 3.24 GeV

Fig 1. E/p for all electron (black), positive charged (blue), negative charged (red)