TITLE: Jan 11 DAY (half) Shift 20:00-00:00UTC (12:00-16:00 PDT), all times posted in UTC

STATE Of H1: Observing

INCOMING OPERATOR: Jeff B

QUICK SUMMARY:

• Ground motion is high but not too high from preventing stable locking

• IFO locked in the 78Mpc range for past 3 hrs

• Downward trend in recycle power will need to be addressed at the end of calibration testing at LLO

• Shipment of Transformers arrived. Truck diverted to LSB where Bubba met for the offload

ACTIVITY LOG:

11:20 IFO re-locked at NLN

11:21 Intent Bit set to Observing

22:02 Truck Loaded with transformers for Bubba

22:03 Intention Bit momentarily toggled for changing of ETMY calibration lines

22:46  Kyle and John out to MY to do daily CP3 overfill

23:21  Watching recycle power decay. LLO is running calibrations. We have ≈1.5 hours until we need to re-align TMS to correct in order to save lock. This is about the same amount of time that Chris Biwer will need to complete his work at LLO