david.barker@LIGO.ORG - posted 08:08, Saturday 16 August 2025 - last comment - 15:38, Thursday 21 August 2025(86394)
h1susex back up and running.
Marc replaced the bad 18bit DAC, system was powered back up 07:57
I can see all the cards in the IO Chassis, h1iopsusex started with no problems, followed by the user models.
I reset the SWWD on SUS and SEI.
HWWD had not tripped overnight.
Marc is heading out of EX, Ryan is untripping the user model watchdogs and preparing for IFO recovery.
Old 18 bit DAC removed SN: 110425-48
New 18 bit DAC card installed SN:110425-32
FRS35077
Everyone keeps asking so I figure it might as well be in the ALOG. Be aware, there is a big spider at EX, we think it is a big wolf spider. I estimate the size to be 5" or 13cm leg to leg. Its body seemed to be 3" length and 1" in diameter at its widest. Here are the pictures.