Log entry time 08:03:15 on January 08, 2012

Entry number 246913

Owl Shift Summary 01/08/2012

Shift Crew:
SL: Anna Lee
TO: Jean-Francois
3rd: X
Others: X

Priorities for shift:

1. Q2 Position Scan 2. Rate Dependent Study 3. Q2 near Delta Peak 4. Q2 STability STudy

Summary of events:

00:52 => MCC called saying beam was back
00:55 => Restarting Q2 Position Sensitivity scan.
05:43 => QTor Fault: Over Current, DCCT NOK
05:45 => LCW alarm went off. (ear-piercing) (didn't know what it was)
06:55 => Turned off QTor after getting in touch with Roger Carlini
06:14 => Joe Beaufait identified alarm as LCW, gave instructions on how to turn it off
06:25 => Jean-Francois went down with escort to shut down LCW
06:50 => Started survey of hall for restricted access
07:09 => Called Andy Kenyon to request someone to vacuum water

Run list:

• 14955: Q2 Position Scan: Octant 1-5, Nominal Beam Position
• 14956: SuperHarp Scan, nominal beam position
• 14957: Q2 Position Scan: Octant 1-5, nominal y position, +2 mm x position
• 14958: SuperHarp Scan, nominal y position, +2 mm x position
• 14959: Q2 Position Scan: Octant 1-5, nominal y position, +1 mm x position
• 14960: SuperHarp Scan, nominal y position, +1 mm x position
• 14961: Q2 Position Scan: Octant 1-5, nominal y position, -1 mm x position
• 14962: SuperHarp Scan, nominal y position, -1 mm x position
• 14963: Q2 Position Scan: Octant 1-5, nominal y position, -2 mm x position
• 14964: SuperHarp Scan, nominal y position, -2 mm x position
• 14965: Q2 Position Scan: Octant 1-5, +2 mm y position, nominal x position
• 14966: SuperHarp Scan, +2 mm y psition, nominal x position
• 14967: Q2 Position Scan: Octant 105, +1 mm y position, nominal x position
• 14968: SuperHarp Scan, +1 mm y position, nominal x position
• 14969: Q2 Position Scan: Octant 1-5, -1 mm y position, nominal x position -- QTor faulted in the middle, and then the LCW alarm went off, run was stopped so it didn't reach the full 2.5 mil events; had around 1.7 mil when it was stopped

Coulombs acquired: XXXX

Typical operating parameters:

Problems requiring attention:

X

Analysis:

1. XXX

Comments:

1. XXX