Reports until 14:01, Thursday 07 December 2023
H1 CDS
david.barker@LIGO.ORG - posted 14:01, Thursday 07 December 2023 (74665)
h1sush7 single Dolphin IPC receive errors from h1lsc0

At 11:09:47 Thu 07 Dec 2023 all the Dolphin IPC receivers in the models h1susfc1 and h1sussqzin reported a single error from h1lsc0 senders.

This is a repeat of what was seen 16 days ago (05:22:13 Tue 21 Nov 2023). I have added today's issue to the already opened FRS29765

The main difference is that today's error occured while H1 was locked. It did not appear to cause any problems, these IPC receive channels would have repeated a value for one of the 16384 cycles in that second.