ALL TIMES IN UTC

On my arrival, Evan, Sheila and Dan on site (of course Jim also). Not really any wind to speak of (~10mph). Minor earthquake activity in the last couple of hours after about 5 hours of quiet. Everyone gone except for Evan.

Science Mode Checklist: (since beginning of shift)

• Guardian:  actively running lock sequence while commissioners are troubleshooting

• Inspiral Range: N/A

• LVEA Sweep: N/A

• Ops Overview: In flux due to commissioning work

• CDS Overview: mostly green except for the typical OVF errors and the Calibration Line Excitation

• SDF Overview: Diffs showing on: SUSPRM, SUSSR3, LSC, ASC, OMC, ISCEX & ISCEY. Others are ODCX, ODCY and CALCS.

• SYS DIAG:  the usual BRS message

• Calibration Lines: It appears that Calibrations Lines are running.

• ODC Master Observation Ready Bit: RED

• Observation Intent Bit: Commissioning

• Ops Observatory Mode: Commissioning

Activity Log:

• 7:00 Evan and Sheila continuing work on ASC.

• 7:32 ETMX Dust Monitor giving Invalid Alarm

• 8:08 Refreshed the Operating mode FOMs

• 9:32  ETMX Dust Monitor giving Invalid Alarm

• 10:52 Still working on ASC issues