• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT
    Make New Entry, Make Followup Entry

    User name A. Camsonne

    Log entry time 09:42:05 on November 13, 2009

    Entry number 299499

    keyword=Compton slight tune


    I asked to MCC to move the beam a bit farther negative since we saw that we were close from an edge in position previously. The fact that the laser power is reduced when beam is one might be a hint that it is still too close from the mirror.

    Though we seemed to have more trips in Compton chicane after the change.

    Changes were backed out but this did not seem to help.

    The background rates were pretty high this morning, it might be related to MYA8T01, we will see if everything is better after it is fixed.