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GCN Circular 39507

Subject
LIGO/Virgo/KAGRA S250227y: Retraction of GW compact binary merger candidate
Date
2025-02-27T01:38:00Z (a month ago)
From
chl20171@outlook.com
Via
Web form
The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration report:

The trigger S250227y is no longer considered to be a candidate of interest. This candidate was initially identified by one or more early-warning analyses by matching partial signal templates to the data. Analysis of additional data up to the putative merger time, with full signal templates, did not make a significant detection, indicating that the initial candidate was likely due to transient noise.
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