LIGO/Virgo/KAGRA Public Alerts

  • More details about public alerts are provided in the LIGO/Virgo/KAGRA Alerts User Guide.
  • Retractions are marked in red. Retraction means that the candidate was manually vetted and is no longer considered a candidate of interest.
  • Less-significant events are marked in grey, and are not manually vetted. Consult the LVK Alerts User Guide for more information on significance in ER15.
  • Less-significant events are not shown by default. Press "Show All Public Events" to show significant and less-significant events.

ER15 Significant Detection Candidates: 0 (1 Total - 1 Retracted)

ER15 Low Significance Detection Candidates: 1 (Total)

Show All Public Events

Event ID Possible Source (Probability) Significant UTC GCN Location FAR Comments GPS
S230522a Yes 1368813970.80May 22, 2023
18:05:52 UTC
GCN Circular Query
Notices | VOE
No public skymap image found. 0.000000000000000068461 per 4.6285e+08 years RETRACTED 1368813970.80