Cutini, SaraSaraCutini2020-09-172020-09-172016-02-01https://hdl.handle.net/20.500.13025/4668The Astronomer's Telegram, No. 8635The Large Area Telescope (LAT) onboard the Fermi Gamma-ray Space Telescope, has observed for the first time on daily time-scales gamma-ray outburst activity from a source positionally consistent with the BL Lac object S5 2007+77.Request for ObservationsAGNBlazarQuasarFermi LAT detection of the first GeV gamma-ray flare from the BL Lac object S5 2007+77http://adsabs.harvard.edu/abs/2016ATel.8635....1C2016ATel.8635....1C