I have run some private code I have been using to study neutral dijets over the run 9 200GeV RFF MuDsts produced a couple of days ago to make sure the data looked good. The code looks at vertex quantities, BBC and VPD spectra, and data from the L2Jet trigger. All the quantities that I've looked at seem reasonable. I have run over the files in data70-72. The code I've used can be found at: /star/u/pagebs/run9ProductionTest/rff/ .

Figure 1: This figure shows the number of primary vertices and the x, y, and z positions of the vertex.

Figure 2: This figure shows the Adc, Tdc and online time difference spectra of the BBC.

Figure 3: This figure shows the Adc, Tdc and online time difference spectra of the VPD

Figure 4: This figure shows jet ET, Eta, and Phi from the L2jet algorithm.