Summary of the operations (Feb, 2001) [To Jananese page]@[Go to home]


February 1, 2001

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

    448.7 mA

    40.2 hours

    1081.9 A*minutes

    14.2 nPa

    683.2 A*hours


  • February 2, 2001

  • 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

    450.5 mA

    42.1 hours

    1139.1 A*minutes

    14.4 nPa

    691.7 A*hours


  • February 3, 2001

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

    450.0 mA

    44.7 hours

    1206.5 A*minutes

    14.9 nPa

    700.4 A*hours


  • February 4, 2001

  • 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 am

    450.9 mA

    42.2 hours

    1141.9 A*minutes

    15.1 nPa

    709.0 A*hours


  • February 5, 2001

  • User run
  • We had a beam dump at 0:46 a.m. due to the vacuum interlock. The beam was injected again.
  • Beam injection started at 1:23 a.m. We permitted to open the beam shutters at 1:56 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    1:56 am

    451.0 mA

    44.6 hours

    1206.4 A*minutes

    14.1 nPa

    715.1 A*hours


  • February 5, 2001

  • Machine study
  • Study of starting up the Single bunch

  • February 6, 2001

  • Bonus Run
  • Beam injection started at 8:05 a.m. We permitted to open the beam shutters at 8:42 a.m.
  • Confirmation of light beam position in each beam line. 8:42AM`10:28
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    8:42 a.m

    74.5 mA

    9.5 hours

    42.4 A*minutes

    16.2 nPa

    718.7 A*hours

  • Beam injection started at 5:09 p.m. We permitted to open the beam shutters at5:36 p.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    5:36 pm

    68.4 mA

    8.4 hours

    34.5 A*minutes

    20.0 nPa

    719.2 A*hours


  • February 7, 2001


    February 8, 2001


    February 9, 2001


    February 10, 2001


    February 11, 2001


    February 12, 2001


    February 13, 2001


    February 14, 2001


    February 15, 2001


    February 16, 2001


    February 17, 2001


    February 18, 2001


    February 19, 2001


    February 20, 2001

  • User run
  • Beam injection started at 7:59 a.m. We permitted to open the beam shutters at 8:25 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    8:25 am

    449.8 mA

    27.7 hours

    748.7 A*minutes

    16.0 nPa

    785.1 A*hours


  • February 21, 2001

  • User run
  • Beam injection started at 9:05 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

    447.9 mA

    30.8 hours

    827.1 A*minutes

    13.8 nPa

    793.4 A*hours


  • February 22, 2001

  • User run
  • Beam injection started at 9:03 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

    449.6 mA

    31.2 hours

    841.4 A*minutes

    13.2 nPa

    801.6 A*hours


  • February 23, 2001

  • User run
  • Beam injection started at 9:03 a.m. We permitted to open the beam shutters at 9:30 a.m.
  • Operation status

    Time

    Beam current

    Beam lifetime

    I*tau

    Average pressure

    Integrated current

    9:30 am

    448.7 mA

    27.7 hours

    745.2 A*minutes

    14.2 nPa

    809.7 A*hours


  • February 24, 2001

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

    450.2 mA

    32.4 hours

    876.0 A*minutes

    13.8 nPa

    817.8 A*hours


  • February 25, 2001

  • 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 am

    450.4 mA

    32.7 hours

    883.2 A*minutes

    13.8 nPa

    826.0 A*hours


  • February 26, 2001


    February 27, 2001


    February 28, 2001