Reports until 09:16, Thursday 19 October 2023
H1 CDS
david.barker@LIGO.ORG - posted 09:16, Thursday 19 October 2023 - last comment - 09:40, Thursday 05 September 2024(73584)
Rare IPC receive errors on h1oaf and h1calcs from h1susetmx

Last night at GPS=1381715243 (Wed Oct 18 18:47:05 2023 PDT) h1oaf and h1calcs long-range-dolphin receivers from h1susetmx reported a single receive error (1 errror in the 16384 packets received in that second). This is the first error of this type this year. There was no issue with h1susetmx at the time, its cpu max is 20uS. I'll clear the errors on the next TOO.

With an error rate of 1 per year, (1 in 5.2e+11) we will just continue to monitor this for now.

Images attached to this report
Comments related to this report
david.barker@LIGO.ORG - 09:40, Thursday 05 September 2024 (79919)

Happened again 02:08:03 Thu 05sep2024. FRS32032