Main INDEX
Monthly INDEX
PREV
NEXT
User name L.Y. Zhu
Log entry time 08:12:03 on October11,2000
Entry number 50075
keyword=shift summary
target:
========
21.56 Took data at only 50uA. We can not go higher because the pressure of the target was too high at 70uA.
12:30 Called Kathy and attempted to increase the current to 70uA again, stopped at 62uA because of alarm of target.
Stopped the beam to reboot IOC. Target vented. Called Kathy and Joe, then closed the valve EV212.
Joe and Kathy went down to the hall.
3:22 Target problem of CT097/96 fixed, 4He refilled.
Beam:
======
5:51 Beam off to do QE measurment
5.58 Beam back
6:57 Beam off because MCC need to cycle the magnets
7:08 Beam back
7.52 Beam off to do QE measurment
Coolant:
=======
8:03 The Helium for the dipole in the left arm is low sometimes. (L(%) red)
Procuction runs: PY-2F
===================
Run#...Start...Stop... Size...Comments
1711 23:56 00:27 0.7M target unstable, 83mc
1712 3:42 4:11 1.2M good run,117mc
1713 4:11 4:41 1.2M good run
1714 4:41 5:12 1.2M good run
1715 5:12 5:41 1.2M good run
1716 5:41 5:50 0.3M stopped to do QE, 29mc
1717 6:10 6:40 1.2M good run, 117mc
1718 6:40 6:57 0.5M stopped to cycle the magnets, 47mc
1719 7:18 7:47 1.2M good run
1720 7:47 7:52 0.12M stopped to do QE.