Log entry time 04:11:36 on March 26, 2011

Entry number 353251

This entry is a followup to: 353024

Followups:

• 353314 03/26/11 19:39 nmuangma bigibite calibration continue...

I use the run 3014-3029 to do this t0 calibration by card.

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There are slight modification to the t0: +1 to -13 ns depend on card.

The value for the first and the last card for most of the plane are modified. This is because the cards are for the outter wires which have less statistic. I use the card for the inner wires as the baseline.

Following are the plot of BB.mwdc.[plane].hit.time which I use to calculate the t0. The BLUE line correspond to the redefined zero. The plot are order as u1,u1p,v1,v1p,x1,x1p, then same way for chamber 2.

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