jeffrey.bartlett@LIGO.ORG - posted 20:41, Tuesday 30 April 2019 (48888)
Ops Evening Mid-Shift Summary
IFO has been locked and Observing for the past 4.25 hours, with a range of 111.3Mpc. The wind has dropped to under 10mph and primary microseism is down as well. Smooth first half of the shift.