Bulgarelli, A.A.BulgarelliParmiggiani, N.N.ParmiggianiFioretti, V.V.FiorettiLucarelli, FabrizioFabrizioLucarelliVerrecchia, FrancescoFrancescoVerrecchiaPittori, CarlottaCarlottaPittoriPicozza, P.P.PicozzaAntonelli, A.A.AntonelliGiommi, PaoloPaoloGiommi2020-09-172020-09-172016-06-01https://hdl.handle.net/20.500.13025/4699The Astronomer's Telegram, No. 9176The AGILE satellite is detecting a significant enhancement in gamma-ray activity from the FSRQ 3C 454.3 (known as 1AGLR J2254+1609) since the recent AGILE ATel #9157, and the optical activity reported in ATel #9150.http://adsabs.harvard.edu/abs/2016ATel.9176....1B2016ATel.9176....1B