Striani, E.E.StrianiVercellone, S.S.VercelloneTavani, M.M.TavaniLucarelli, FabrizioFabrizioLucarelliPittori, CarlottaCarlottaPittoriVerrecchia, FrancescoFrancescoVerrecchiaSantolamazza, P.P.SantolamazzaGiommi, PaoloPaoloGiommi2020-09-172020-09-172010-11-01https://hdl.handle.net/20.500.13025/1725The Astronomer's Telegram, #3049Following the exceptional gamma-ray activity from the FSRQ 3C 454.3 (reported in the ATels #3034, #3043, and #3041), the source flux is currently decreasing, as monitored by the AGILE satellite. 3C 454.3 reached its peak emission approximately during the period Nov. 18-20, 2010. Integrating between MJD 55518.3 and MJD 55520.3, a maximum likelihood analysis gives an average flux F=(54.5 +/- 4.2) e-6 ph/cm2/sec (E > 100 MeV).AGNBlazarQuasarTransienthttp://adsabs.harvard.edu/abs/2010ATel.3049....1S2010ATel.3049....1S