In response to the public LIGO/Virgo gravitational wave (GW) alert of the on-going osservative run O3, with trigger event name S190517h at T0 = 2019-05-17 05:51:01 (UT), the AGILE Team performed a quick look follow-up analysis of the AGILE data.

Preliminary AGILE-MCAL and AGILE-GRID upper limits have been published in two GCN CIRCULARS:
GCN #24572: LIGO/Virgo S190513bm: AGILE MCAL observations (A. Ursi et al.)
GCN #24574: LIGO/Virgo S190513bm: AGILE GRID observations (F. Verrecchia et al.)