Reports until 16:25, Saturday 06 April 2019
H1 General
jeffrey.bartlett@LIGO.ORG - posted 16:25, Saturday 06 April 2019 - last comment - 10:19, Monday 17 June 2019(48288)
Ops Day Shift Summary
Ops Shift Log: 04/06/2019, Day Shift 15:00 – 23:00 (08:00 - 16:00) Time - UTC (PT)
State of H1: Relocking after environmental lockloss
Intent Bit: Aligning
Support: N/A
Incoming Operator: Niko  
Shift Summary: Caltech alumni lunch and site tour. Lost lock due to high local winds and surf on coast. Started Initial Alignment. Got ALS locked and off loaded. Then three earthquakes in Temo-Leste (mag 6.3, 6.0, and 4.7), switch to EARTHQUAKE on SEI_CONFIG. Having trouble with Input Align, when turned over to Niko.      
 
Activity Log: Time - UTC (PT)
15:00 (08:00) Take over from Patrick
16:30 (09:30) Amber – On site to setup for Caltech alumni lunch and tour
15:52 (10:52) GRB – Confirmed alert with LLO - L1 and V1 are down
18:04 (11:04) Caterer on site to setup for Caltech Alumni lunch in MPR
19:15 (12:15) Caltech tour in MSR
21:06 (14:06) Lockloss – High winds, coastal microseism, and earthquake
21:25 (14:25) Caltech alumni tour in CR
21:48 (14:48) Tour out of CR
22:15 (15:15) Caltech alumni tour in CR
22:35 (15:35) Tour out of CR
22:50 (15:50) Set SEI _CONFIG to EARTHQUAKE for 6.3, 6.0, and 4.7 mag quakes in Temor-Leste
23:00 (16:00) Turn over to Niko

 

 

Comments related to this report
jeffrey.kissel@LIGO.ORG - 10:19, Monday 17 June 2019 (49995)DetChar, SEI
Link 

Tagging @DetChar and SEI for data in seismic's sensor correction configuration transition studies.