Summary of the operations (Oct, 2000) [To Jananese page] [Go to home]


October 02, 2000

  • We are starting up the PF ring. Machine tuning is underway.
  • Vacuum conditioning is under way.

  • October 03, 2000

  • A machine study for adjusting injection conditions was carried out.
  • Vacuum conditioning is under way.

  • October 04, 2000

  • We are starting up the PF ring. Machine tuning is underway.
  • Confirmation of light beam position in each beam line.
  • we carried out a radiation survey
  • Vacuum conditioning is under way.

  • October 05, 2000

  • We are starting up the PF ring. Machine tuning is underway.
  • Confirmation of light beam position in each beam line.

  • October 06, 2000

  • User Run
  • Beam injection started at 7:31 a.m. We permitted to open the beam shutters at 7:36 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:41 a.m

    425.0 mA

    39.5 hours   

    1006.4 A*minutes

    35.8 nPa

    28.5 A*hours


  • October 07, 2000

  • User Run
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:58 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:58 a.m

    442.0 mA

    34.7 hours   

    920.5 A*minutes

    38.2 nPa

    36.7 A*hours


  • ctober 8, 2000

  • User Run
  • Beam injection started at 9:18 a.m. We permitted to open the beam shutters at 9:59 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:59 a.m

    444.2 mA

    38.1 hours   

    1015.7 A*minutes

    36.5 nPa

    45.0 A*hours


  • October 9, 2000

  • User Run
  • Beam injection started at 9:13 a.m. We permitted to open the beam shutters at 10:00 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    10:00 a.m

    443.1 mA

    37.2 hours   

    989.2 A*minutes

    38.9 nPa

    53.5 A*hours

  • User Run
  • Beam injection started at 10:18 p.m. We permitted to open the beam shutters at 0:00 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    0:00 a.m

    446.9 mA

    40.4 hours   

    1083.4 A*minutes  38.9 nPa

    54.3 A*hours


  • October 10, 2000

  • Bonus Time
  • Beam injection started at 8:09 a.m. We permitted to open the beam shutters at 8:53 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    8:53 a.m

    448.3 mA

    41.7 hours   

    1121.9A*minutes  37.1 nPa

    57.9 A*hours

  • We had a beam dump at 0:02 a.m due to interlock of BL-16 .
  • Beam injection started at 0:33 a.m. We permitted to open the beam shutters at 1:51 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    1:51 a.m

    448.3 mA

    40.5 hours   

    1091.1 A*minutes  37.7 nPa

    63.9 A*hours


  • October 11, 2000

  • User RUn
  • Beam injection started at 9:05 a.m. We permitted to open the beam shutters at 9:21 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:21 a.m

    451.0 mA

    37.5 hours   

    1015.7A*minutes  40.6 nPa

    66.9 A*hours


  • October 12, 2000

  • User RUn
  • Beam injection started at 9:03 a.m. We permitted to open the beam shutters at 9:25 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:25 a.m

    450.8 mA

    39.3 hours   

    1062.1A*minutes  39.6 nPa

    75.4 A*hours


  • October 13, 2000

  • User Run
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:22 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:22 a.m

    449.8 mA

    44.7 hours   

    1206.5A*minutes  30.2 nPa

    84.0 A*hours


  • October 14, 2000

  • User Run
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:23 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:23 a.m

    450.8 mA

    40.1 hours   

    1085.8A*minutes  29.0 nPa

    92.7 A*hours

  • We had a beam dump due to RF down 9:24 a.m
  • Beam injection started at 9:43 a.m. We permitted to open the beam shutters at 10:07 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    10:07 a.m

    450.5 mA

    45.3 hours   

    1223.9A*minutes  27.4 nPa

    92.8 A*hours


  • October 15, 2000

  • User Run
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:26 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:26 a.m

    450.6 mA

    43.9 hours   

    1185.8A*minutes  29.3 nPa

    101.3 A*hours


  • October 16, 2000

  • Machine Study
  • BBA study

  • October 17, 2000

  • User Run
  • Beam injection started at 8:18a.m. We permitted to open the beam shutters at 8:40 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    8:40 a.m

    450.8 mA

    42.7 hours   

    1155.2A*minutes  22.1 nPa

    116.3 A*hours


  • October 18, 2000

  • User Run
  • Beam injection started at 9:02a.m. We permitted to open the beam shutters at 9:23a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:23 a.m

    449.9 mA

    42.3 hours   

    1142.0A*minutes  25.2 nPa

    125.2 A*hours


  • October 19, 2000

  • User Run
  • Beam injection started at 9:05 a.m. We permitted to open the beam shutters at 9:29 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:29 a.m

    449.8 mA

    42.3 hours   

    1142.0A*minutes  25.5 nPa

    133.8 A*hours


  • October 20, 2000

  • User Run
  • Beam injection started at 9:05 a.m. We permitted to open the beam shutters at 9:28 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:28 a.m

    450.8 mA

    46.3 hours   

    1251.6 A*minutes  26.3 nPa

    142.4 A*hours


  • October 21, 2000

  • User Run
  • Beam injection started at 9:03 a.m. We permitted to open the beam shutters at 9:24 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:24 a.m

    450.1 mA

    42.2 hours

    1140.7 A*minutes

    26.7 nPa

    151.1 A*hours


  • October 22, 2000

  • User Run
  • Beam injection started at 9:03 a.m. We permitted to open the beam shutters at 9:24 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:19 a.m

    450.8 mA

    41.2 hours

    1114.5 A*minutes

    26.6 nPa

    159.7 A*hours


  • October 23, 2000

  • Maintenance/Machine study
  • We had a maintenance work from 9:00 a.m. to 5:00 p.m.
  • Haltmann Test Study(5:00 p.m.-1:00 a.m.)
  • Phase Modulation Study(1:00 a.m.-8:00 a.m.)

  • October 24, 2000

  • Bonus Time
  • Beam injection started at 8:02 a.m. We permitted to open the beam shutters at 8:34 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    8:34 a.m

    449.7 mA

    41.7 hours

    1126.0 A*minutes

    29.2 nPa

    170.3 A*hours


  • October 25, 2000

  • Bonus Time
  • Beam injection started at 9:05 a.m. We permitted to open the beam shutters at 9:37 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:37 a.m

    450.5 mA

    44.2 hours

    1195.7 A*minutes

    23.9 nPa

    179.2 A*hours


  • October 26, 2000

  • Bonus Time
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:24 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:24 a.m

    450.6 mA

    45.9 hours

    1242.2 A*minutes

    23.5 nPa

    187.6 A*hours


  • October 27, 2000

  • Bonus Time
  • Beam injection started at 9:05 a.m. We permitted to open the beam shutters at 9:25 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:25 a.m

    450.3 mA

    42.8 hours

    1156.9 A*minutes

    23.6 nPa

    196.5 A*hours


  • October 28, 2000

  • Bonus Time
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:20 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:20 a.m

    451.0 mA

    42.7 hours

    1155.7 A*minutes

    24.2 nPa

    204.9 A*hours


  • October 29, 2000

  • Bonus Time
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:24 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:24 a.m

    450.8 mA

    41.6 hours

    1125.2 A*minutes

    24.5 nPa

    2136.6 A*hours


  • October 30, 2000

  • Machine study

  • October 31, 2000

  • Bonus Time
  • Beam injection started at 1:25 a.m. We permitted to open the beam shutters at 1:44 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    1:44 a.m

    72.6 mA

    6.8 hours

    29.8 A*minutes

    30.3 nPa

    2231.6 A*hours

  • Beam injection started at 4:38 a.m. We permitted to open the beam shutters at 5:18 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    5:18 a.m

    71.7 mA

    6.5 hours

    27.9 A*minutes

    26.7 nPa

    2233.1 A*hours

  • Beam injection started at 8:06 a.m. We permitted to open the beam shutters at 8:40 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    8:40 a.m

    68.4 mA

    6.9 hours

    28.4 A*minutes

    29.7 nPa

    2233.1 A*hours

  • Beam injection started at 5:26 p.m. We permitted to open the beam shutters at 5:45 p.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    5:45 p.m

    73.7 mA

    6.9 hours

    30.7 A*minutes

    19.0 nPa

    223.8 A*hours