Below is the summary of the LHO DQ shift for the week of 2023-09-11 to 2023-09-17

• In observing for the week ~78%. (58.6%, 71.7%, 68.5%, 89.3%, 91.7%, 88.7%, 79.0%)
• Range: Mainly in the 140 Mpc to 150 Mpc range, with some slow/short-term fluctuations
• Lock Losses are mostly due to maintenance work/commissioning/calibration
• Combs: 29.96 Hz, 9.48 Hz, 4.98 Hz on days when Fscan are available. Line counts are mostly below mean or on average.
• Hveto: H1:ASC-DHARD_Y_OUT_DQ was round winner for 6 days. The rest of the winning channels are similar to that of last week except a new channel: H1:ISI-GND_STS_ITMY_Z_DQ showing up in round winner.
• Few pyCBC triggers with SNR > 10 (primarily in short) 

The full DQ shift report with day by day details is available at: https://wiki.ligo.org/DetChar/DataQuality/DQShiftLHO20230911