... 314 Astronomical Data Analysis Software and Systems XIII, eds. F. Ochsenbein, M. Allen, & D. Egret (San Francisco: ASP), 452 . ... MAXI is an X-ray all-sky monitor loaded onto the Japanese Experiment Module of the International Space Station (ISS) from 2008. MAXI monitors more than X-ray sources, and provides quasi-real-time data of, for instance, AGN variability and X-ray Novae through the internet. Each X-ray event is stored into the MAXI databases on the ground as a single data record. ...