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


April 03 2000

  • We are starting up the PF ring
  • A study for feed-back

  • April 04 2000

  • Machine study
  • A study for RF Phase
  • A study for BPM
  • A study for feed-back

  • April 05 2000

  • Vacuum conditioning for beamlines
  • Conditioning for Optics monitor-lines

  • April 06 2000

  • Conditioning for kicker
  • A study for feed-back

  • April 07 2000

  • User run
  • Beam injection started at 8:18 a.m. We permitted to open the beam shutters at 8:54 a.m.
  • Confirmation of light beam position in each beam line.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:49 am

    437.0 mA

    44.3 hours   

    1162.7 A*minutes

    19.7 nPa

    2246.3 A*hours


  • April 08 2000

  • User run
  • Beam injection started at 9:05 a.m. We permitted to open the beam shutters at 9:19 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:19 am

    450.8 mA

    41.2 hours   

    1115.6 A*minutes

    18.4 nPa

    2254.6 A*hours


  • April 09 2000

  • User run
  • 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 am

    450.6 mA

    40.8 hours   

    1102.9 A*minutes

    19.3 nPa

    2263.2 A*hours


  • April 10 2000

  • Machine study
  • Phase Modulation study
  • The next injection is scheduled at 8:00 a.m. ,April 11

  • April 11 2000

  • User run
  • Beam injection started at 8:02 a.m. We permitted to open the beam shutters at 8:18 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    8:18 am

    451.0 mA

    40.9 hours   

    1105.4 A*minutes

    24.0 nPa

    2278.4 A*hours


  • April 12 2000

  • User run
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:15 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:15 am

    450.0 mA

    39.1 hours   

    1055.1 A*minutes

    18.9nPa

    2287.3 A*hours


  • April 13 2000

  • User run
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:16 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:16 am

    451.6 mA

    40.5 hours   

    1097.6 A*minutes

    18.6nPa

    2295.9 A*hours


  • April 14 2000

  • User run
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:17 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:17 am

    449.9 mA

    38.8 hours   

    1047.0 A*minutes

    19.6nPa

    2304.1 A*hours


  • April 15 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 am

    450.6 mA

    39.9 hours   

    1077.5 A*minutes

    19.3 nPa

    2313.2 A*hours


  • April 16 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 am

    450.0 mA

    38.2 hours   

    1032.1 A*minutes

    20.0 nPa

    2321.8 A*hours


  • April 17 2000

  • Machine study
  • Beam Based Alighnment Study
  • Beam Diagnostics Study

  • April 18 2000

  • Bounus time
  • Beam injection started at 8:26 a.m. We permitted to open the beam shutters at 8:49 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    8:49 am

    450.6 mA

    39.1 hours   

    1056.9 A*minutes

    21.8 nPa

    2338.0 A*hours


  • April 19 2000

  • User run
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:18 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:18 am

    451.3 mA

    38.4 hours   

    1040.9 A*minutes

    17.8 nPa

    2346.9 A*hours


  • April 20 2000

  • User run
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:19 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:19 am

    451.0 mA

    36.9 hours   

    998.8 A*minutes

    34.4 nPa

    2355.6 A*hours


  • April 21 2000

  • User run
  • Beam injection started at 9:02 a.m. We permitted to open the beam shutters at 9:19 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:19 am

    451.2 mA

    42.3 hours   

    1144.5 A*minutes

    23.9 nPa

    2364.3 A*hours


  • April 22 2000

  • User run
  • Beam injection started at 9:03 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 am

    450.5 mA

    37.7 hours   

    1018.6 A*minutes

    19.1 nPa

    2373.0 A*hours


  • April 23 2000

  • User run
  • Beam injection started at 9:04 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 am

    450.7 mA

    40.8 hours   

    1403.3 A*minutes

    19.6 nPa

    2381.7 A*hours


  • April 24 2000

  • User run
  • Beam injection started at 9:03 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 am

    450.5 mA

    38.5 hours   

    1044.2 A*minutes

    19.8 nPa

    2390.3 A*hours


  • April 25 2000

  • Bounus Time
  • Beam injection started at 8:02 a.m. We permitted to open the beam shutters at 8:17 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    8:17 am

    451.3 mA

    38.6 hours   

    1046.6 A*minutes

    19.7 nPa

    2398.7 A*hours


  • April 26 2000

  • User run
  • Beam injection started at 9:02 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 am

    445.1 mA

    37.2 hours   

    977.7 A*minutes

    22.0 nPa

    2407.8 A*hours


  • April 27 2000

  • User run
  • Beam injection started at 8:04 a.m. We permitted to open the beam shutters at 8:33 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    8:33 am

    449.5 mA

    38.7 hours   

    1045.0 A*minutes

    21.8 nPa

    2415.9 A*hours


  • April 28 2000

  • Ring-mantenance is scheduled at 9:00 a.m. ,April 28.
  • We started operating the PF storage ring 9:00 a.m. ,May 8.