Message-Id: <200107100051.JAA28227@neutrino.kek.jp> To: e362scifi Subject: Minutes of SciFi weekly meeting, July 10, 9:00am Date: Tue, 10 Jul 2001 09:51:56 +0900 From: Makoto Sakuda <sakuda@neutrino.kek.jp> Subject: Minutes of SciFi weekly meeting, July 10, 9:00am 1. IIT5 Nu-hall shifts reported the noise of IIT5 for the last two weeks. We checked again the efficiency and hit distributions after our standard filter and analysis, using the cosmic-ray data. Main hits are there. The efficiency is constant. As long as we can take data, we can raise the software threshold at the offline stage and we can reduce the noise. So, we will not change the hardware threshold now. Yesterday, we re-arranged the cables around the electronics modules to reduce the noise. We saw a bit of improvement. During the summer shutdown, better shielding/grounding should be considered. 2. Official plots They are shown in Web. Please report any comments/suggestions. 3. Calibration schedule -- Iwashita He will add to the schedule of late July LED calibration (1pe data) when 1kton is doing the calibration work. He will send us the calibration schedule. 4. New NEUT check -- Ishida Ishida will check the QE distributions of new NEUT. Hayato wants them by next Monday. Long range plan: NEUT will be fixed at the end of August. Ishida will check the NEUT distributions weekly with Hayato (MC group). 5. Event Selection Iwashita will study the systematic errors for N-sk using all MRD events. //
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