Link to Shift Summary 

• The duty cycle for this week was 30.4%
• H1 was out of observing for almost the whole day of 12/24 and 12/27. See aLOG(81960), aLOG(81964), aLOG(82012) and aLOG(82016)
• Some days, the lock losses were due to earthquakes, wind and ground motion, some due to HAM issues and some have unknown causes.
• Average range was between 155-165 Mpc for the days that were majorily in locked mode.
• The week had pretty high wind and ground motion for the majority part of multiple days. Some days seismic activity was also high contributing to mutiple locklosses. 
• The Corner BSC 10 has constant high amplitude low frequency noise multiple days.
• H1 EX and H1 EY Acoustic PEM somedays has long periods of low frequency noise in the spectrograms. 
• Some HVETO round winner channels were new while some repeated for multiple days. See the shift summary for more details. 
• FScan plots were not available for 3 days of the week. While, the lines remained under 600 for the rest of the days.