Skip to main content
Introducing Einstein Probe, Astro Flavored Markdown, and Notices Schema v4.0.0. See news and announcements

GCN Circular 35553

Swift Triggers 1209371 through 1209374 are not astrophysical events
2024-01-17T09:16:40Z (5 months ago)
K.L. Page at U Leicester <>

K. L. Page (U Leicester) report on behalf of the Neil Gehrels Swift
Observatory Team:

Following on from GCN Circular 35552, we confirm that Swift triggers
1209371, 1209372, 1209373 and 1209374 (trigger times between
2024-01-17 07:57 and 08:22 UT) were also caused by the star tracker
loss-of-lock event, and are not interesting astrophysical events. 

Looking for U.S. government information and services? Visit