Gasparrini, DarioDarioGasparrini2020-09-172020-09-172011-06-01https://hdl.handle.net/20.500.13025/2182The Astronomer's Telegram, #3445The Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope has observed an increasing gamma-ray flux from sources positionally consistent with MG1 J123931+0443 (also known as GB6 J1239+0443, CRATES J1239+0443, SDSS J123932.75+044305.3) and GB6 J0742+5444 (also known as 87GB 073840.5+545138, BZU J0742+5444).Gamma Ray>GeVAGNBlazarQuasarhttp://adsabs.harvard.edu/abs/2011ATel.3445....1G2011ATel.3445....1G