Reports until 06:31, Friday 29 November 2019
H1 CDS (SEI)
edmond.merilh@LIGO.ORG - posted 06:31, Friday 29 November 2019 - last comment - 06:47, Friday 29 November 2019(53563)
H1IOPSEIB1 Crashed

14:12 SEI B1 computer went down and reported ITM trips, but H1 remains locked.

14:22 Contact made with Dave Barker - waiting on a return call

 

Comments related to this report
edmond.merilh@LIGO.ORG - 06:37, Friday 29 November 2019 (53565)

14:36 Dave is removing it from Dolphin to reboot which will likely caue lockloss

edmond.merilh@LIGO.ORG - 06:47, Friday 29 November 2019 (53569)

14:40 Lockloss due to computer work

  • ISC_LOCK set to DOWN

14:42 H1IOPSEIB1 FE computer RESET

14:46 reset SWWD

  • Re-Boot was seemingly routine
  • ready to re-lock