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fill 2

• comment
• runs with current in tpc and pc5/6 dead
• not too much useful info?

• runs

fill 3

• comment
• first runs with working chamber after cleaning
• initially TPC current, filling pretty dirty

• run

data sets

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fill 4

• comment
• good filling, initial tpc current, when did it stop? lots of messing with PC thresholds
• first pc1/2 changes to optimize efficiency and eliminate tails
• then pc3/4, pc5/6 threshold studies
• pc thresholds set properly only at end of fill4
• significant statistics, which can be used for the TPC, which was mostly stable. The data with different pc threshold might be usefull in understanding tail/eff effects and confirming the best settings. Gas purity changed signifcantly during this run.

• runs

• data sets

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fill 5

• comment
• best, final data set, thresholds ok, after 187 fadc and tdc synchronized
• main tdc analysis, putiry change during run?

• runs

• data sets