MCC can not deliver beam to Hall A until 7 AM this morning. During the time the right septum keep tripping when I>250A. Hall is in control access to let expert to diagnose the problem.
Pengjia has done slow raster calibration and Tungsten calorimeter calibration(for BCM). he can not do BPM calibration due to the fact that MCC can not deliver high current at this stage.
Moller group are stand by. In case the septum can not be fixed in time.