Reports until 16:35, Monday 04 March 2019
H1 CDS (SYS)
david.barker@LIGO.ORG - posted 16:35, Monday 04 March 2019 (47278)
CNS-II GPS receivers returned to End Stations

Keita and Daniel decided that the CNS-II GPS receivers should be returned to the end stations and ran with the current firmware for ER14/O3. The firmware upgrade was to fix a midnight problem, whereby the IRIG-B decoded time had an incorrect seconds field at midnight, zero seconds being replaced by the month number (1-12).

I reinstalled the receivers at the end stations:

EX S/N 404357
EY S/N 404358

The units were powered between noon and 1pm PST, as of writing we are still waiting for GPS lock.