Swift trigger 422437 is probably not a GRB.

Racusin, J. L.J. L.RacusinD'Elia, ValerioValerioD'EliaEvans, P. A.P. A.EvansMarkwardt, C. B.C. B.MarkwardtPalmer, D. M.D. M.PalmerPritchard , T. A.T. A.PritchardStamatikos, M.M.StamatikosUkwatta, T. N.T. N.Ukwatta2020-09-172020-09-172010-01-01https://hdl.handle.net/20.500.13025/1866GRB Coordinates Network, Circular Service, 10771, 1 (2010)Not AvailableSwift trigger 422437 is probably not a GRB.GCN Circularhttp://adsabs.harvard.edu/abs/2010GCN..10771...1Rhttps://gcn.gsfc.nasa.gov/gcn/gcn3/10771.gcn32010GCN..10771...1R