Hi. I have done TimeOffset calibration for TOFW. So far I combine e.g. runs 8417 - 8459 in one batch and runs 8494 - 8505 in another batch. The reason for combining these run numbers is simply to obtain enough statistics. When looking at the output timing offsets I see a difference of ~8 ns between these batches. From the first batch I typically get offsets for different slats in the range -45 - -50 ns, while the second batch gives offsets in the range -36 - -42. Is there anyone who could point me to the reason for this difference as I believe it is significant? Was there some cable changed and started at which run number? Best regards, Zhongbao ----------------------------------------------------- Zhongbao YIN Phone: +47-55-582792 (O) Address: +47-55-276803 (H) Fantoftveien 14G 466 E-mail: 5075 Bergen Yin.Zhongbao@fi.uib.no ------------------------------------------------------ _______________________________________________ Brahms-dev-l mailing list Brahms-dev-l@lists.bnl.gov http://lists.bnl.gov/mailman/listinfo/brahms-dev-lReceived on Wed Nov 26 08:45:28 2003
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