TITLE:   GCN CIRCULAR
NUMBER:  6577
SUBJECT: IBAS Alert n.4637:  not a GRB
DATE:    07/06/25 07:53:55 GMT
FROM:    Sandro Mereghetti at IASF/CNR  <sandro@iasf-milano.inaf.it>

S. Mereghetti (IASF, Milano), S.Shaw (ISDC, Geneva)
on behalf of the IBAS Localization Team report:

IBAS alert No 4637 is not due to a GRB but to a known 
source