TITLE: GCN CIRCULAR NUMBER: 22595 SUBJECT: Fermi GBM triggers 544440014/180403389 and 544451446/180403521 are not GRBs DATE: 18/04/04 08:44:13 GMT FROM: Andreas von Kienlin at MPE A. von Kienlin (MPE) reports on behalf of the Fermi GBM Team: "The Fermi Gamma-ray Burst Monitor (GBM) triggers 544440014/180403389 at 09:20:09.76 UT on 3 April 2018 and 544451446/180403521 at 12:30:41.44 UT on 3 April 2018 tentatively classified as a GRBs, are in fact not due to GRBs. These triggers are caused by an occultation step due to MAXI J1820+070"