I summarized the Guardian state.

• Used data
  • start: 2023/5/17 9:00:00 JST = gpstime 1368316818
  • end: 2023/5/23 13:34:53 JST = gpstime 1368851711
  • The end time is not good number, because missing data happened after the time.
• Duty cycle
  • 56.5 %  (= 302061 sec / 534893 sec)
  • total time = 534893 sec
  • locked time = 302061 sec
  • "locked" means that the state is "OBSERVATION" or "WORKING_WITH_OBSERVATION".
• Recovery time from lockloss (Fig.1, Fig.2)
  • x-axis is recovery time, y-axis is the number of events
  • There was a long lockloss due to the lack of Green X (klog#25317) on 05/20. The lockloss is incuded in Fig.1, but it is not included in Fig.2.
  • Without the long lockloss (5/20),
    • mean = 2739.5 [s] = 45.7 [min]
    • median = 1308.6 [s] = 21.8 [min]
• Livetime in each state (Fig.3)
  • x-axis is a state of Guardian, y-axis is cumulative livetime
• Where and when lockloss occurred (Fig.4, .txt file)
  • (Fig.4) x-axis is a state of Guardian, y-axis is the number of events
  • (file) a list of the state and gpstime, when lockloss happened