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User name gaskell
Log entry time 10:23:24 on January 06, 2008
Entry number 148243
keyword=Bad MHZ clock signal on Moller DAQ
The "spare" MHz clock signal used in the Moller DAQ was counting about 2
x more than it should have (it has been doing this for a while, but since
we don;t use this signal in the main analysis, I did not notice). Anyway
- looks like it was a bad lemo cable. Replaced the cable and it looks
fine now.
As I said, this has basically no impact on anything except now our
"backup" clock measurement makes sense.