Cherenkov LED test to debugg PMT 4 and PMT 8

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User name meziani

Log entry time 12:43:10 on December 06, 2008

Entry number 172621

keyword=Cherenkov LED test to debugg PMT 4 and PMT 8

After following the LED pulser test signal I found that on the bigcal platform the signal cable that was going onto Laser fat cable was plugged into the wrong channel in the quad-coincidence module. Somebody must have used it but didn't put it back. Starting with run 71744 the LED test runs taken should are good.