|
Size: 4869
Comment:
|
Size: 5131
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 16: | Line 16: |
| ||2023-05-27 02:41 ||2023-05-27 03:22 ||unknown ||auto, [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25399|#25399:GRY was recovered to TEM00 mode]] ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25406|#25406]] || | ||2023-05-27 02:41 ||2023-05-27 03:22 ||unknown ||auto ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25406|#25398]] || ||2023-05-27 09:32 ||2023-05-27 09:47 ||unknown ||auto, [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25399|#25399:GRY was recovered to TEM00 mode]] ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25406|#25406]] || |
| Line 32: | Line 33: |
| ||2023-06-01 13:44 ||2023-06-01 15:12 ||manual(IPC glitch -> PR3 Alignment) ||auto ||[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25485|#25485]] || |
List of Lock-Loss
All time JST
OBSERVING(from 2023-05-25 19:00)
Lock-Loss time |
Recovery time |
Cause(Earthquake, IPC glitch, etc...) |
Recovery |
K-Log# |
2023-05-25 00:58 |
2023-05-25 01:45 |
Earthquake(00:49 M6.2 - Banda Sea) |
auto |
|
2023-05-25 06:49 |
2023-05-25 07:05 |
unknown |
auto |
|
2023-05-25 09:49 |
2023-05-25 10:43 |
unknown |
auto |
|
2023-05-25 10:56 |
2023-05-25 11:55 |
unknown & PR3 Alignment |
auto |
|
2023-05-25 12:26 |
2023-05-25 19:22 |
Earthquake(12:05 M6.5 - Puerto Obaldía, Panama) |
auto |
#25370(It has been DOWN repeatedly several times.) |
2023-05-25 22:53 |
2023-05-25 23:48 |
Earthquake(22:48 M5.2 - Basco, Philippines) |
auto |
|
2023-05-26 05:56 |
2023-05-26 06:15 |
unknown |
auto |
|
2023-05-26 11:07 |
2023-05-26 12:52 |
unknown & PR3 Alignment |
||
2023-05-26 14:04 |
2023-05-26 14:11 |
unknown |
auto |
|
2023-05-26 19:04 |
2023-05-26 21:28 |
Earthquake(21:01 M4.6 14km SSE of Asahi,Japan) |
||
2023-05-27 02:41 |
2023-05-27 03:22 |
unknown |
auto |
|
2023-05-27 09:32 |
2023-05-27 09:47 |
unknown |
||
2023-05-27 15:51 |
2023-05-27 19:15 |
unknown & PR3 Alignment |
#25409:RESET_ASC_FEEDBACK(4) in the LSC_LOCK Guardian failed after PR3 alignment work |
|
2023-05-27 22:57 |
2023-05-27 23:17 |
Earthquake(22:52 M4.8 Tokara Island (57km WSW of kurio, Japan)) |
auto |
|
2023-05-28 11:41 |
2023-05-28 12:00 |
unknown |
auto |
|
2023-05-28 14:02 |
2023-05-28 15:50 |
manual(IPC glitch -> PR3 Alignment) |
SDF diffs #25415 SDF state didn't change to 1 even in LSC_LOCK=OBSERVATION |
|
2023-05-29 13:21 |
2023-05-29 15:43 |
unknown(Locked for 21h hours.) |
||
2023-05-30 08:01 |
2023-05-30 14:54 |
Maintenance Day & PR3 Alignment |
auto |
|
2023-05-30 17:49 |
2023-05-30 18:29 |
Earthquake(17:49 M4.5 Noto Peninsula, Japan) |
VIS tripped |
|
2023-05-31 04:07 |
2023-05-31 04:23 |
Earthquake(04:06 M2.8 Hida, Japan) |
||
2023-05-31 11:45 |
2023-05-31 12:45 |
Earthquake(11:21 M 6.2 - Auckland Islands, New Zealand) |
auto |
|
2023-05-31 14:40 |
2023-05-31 15:44 |
manual(IPC glitch -> PR3 Alignment) |
SDF diffs#25462 |
|
2023-05-31 20:33 |
2023-05-31 21:45 |
unknown |
auto |
|
2023-05-31 23:15 |
2023-06-01 00:31 |
Earthquake(23:01 M5.5 - off the east coast of the Kamchaka Peninsula, Russia) |
auto |
|
2023-06-01 14:21 |
2023-06-01 15:54 |
manual(IPC glitch -> PR3 Alignment) |
auto(Manual operation by Ushiba-san was also conducted.) |
|
2023-06-02 02:55 |
2023-06-02 03:10 |
Earthquake(02:55 M2.8 - Hida,Japan) |
auto |
|
2023-06-02 07:49 |
2023-06-02 08:00 |
Due to vibration(No earthquake information) |
auto |
|
2023-06-01 13:44 |
2023-06-01 15:12 |
manual(IPC glitch -> PR3 Alignment) |
auto |