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    User name pkpan

    Log entry time 05:35:20 on June 17, 2009

    Entry number 281881

    keyword=summary of online replay in owl shift

    One VDC trips, during the time in which beams trips very often. Problems solved.

    Deadtime is very high in some runs. Also there are several Junk Runs. Details see run sheets.

    Beam is off at 4:30.

    Run #22530: Lost half of the Histograms in two tables. But no such problem in the following runs.

    Seems all left and right runs are OK, except #22530. But because of no reference plot, don't know if there is some problem.

    Modification of coda of pid:

    1. "Pion_Rej_Right_Hard": use "E_TDC_Ps" and "E_TDC_Sh" Cut instead of E_TDC_Na (or E_TDC_Wd). The result improved a lot. But still different from that of soft. The relation is always like: Rej_Hard = 2 * Rej_Soft. The shape is similar.

    2. Input of "Tscut" only once is enough.

    3. use "cin" after each drawing, so you can see each plot before you press "Anykey + Enter" to go on. If you want to create those canvases without manual interuption, just search "cin" in files "Drawing.C", "Rej_Soft" and "Rej_Hard" and delete related commands.

    Note: Although you can see each plot which is a regular ".root" file after each drawing, yet please do NOT try to make some operation on this plot, as this will lead to the death of computer.