david.barker@LIGO.ORG - posted 08:30, Wednesday 24 July 2024 (79299)
Atomic Clock out-of-sync with the timing system again
16:09 Tue 23 July 2024 PDT the atomic clock jumped to +0.42S out from the Timing system.
This is the third time this has happened in the past month. Prior to that it had only happened once in the past year, on 4th May. Here is a table of the atomic clock out-of-syncs for the past year
| out-of-sync | resynced | uptime since last resync |
| 23rd July 2024 | still out | 4 days |
| 17th July 2024 | 19th July 2024 | 43 hours |
| 15th July 2024 | 15th July 2024 | 2 months 11 days |
| 4th May 2024 | 6th May 2024 | +1 year |
I have extended the timing comparator's tolerance to 0.9999999 seconds to 'green up' the corner station timing.
Images attached to this report
