1209.3770 (John J. Ruan et al.)

Characterizing the Optical Variability of Bright Blazars: Variability-Based Selection of Fermi AGN    [PDF]

John J. Ruan, Scott F. Anderson, Chelsea L. MacLeod, Andrew C. Becker, T. H. Burnett, James R. A. Davenport, Zeljko Ivezic, Christopher S. Kochanek, Richard M. Plotkin, Branimir Sesar, J. Scott Stuart

1209.3883 (Xu Han et al.)

Confirming the 115.5-day periodicity in the X-ray light curve of ULX NGC 5408 X-1    [PDF]

Xu Han, Tao An, Jun-Yi Wang, Ji-Ming Lin, Ming-Jie Xie, Hai-Guang Xu, Xiao-Yu Hong, Sandor Frey

1209.4068 (Jiri Svoboda et al.)

Active galaxy 4U 1344-60: did the relativistic line disappear?    [PDF]

Jiri Svoboda, Stefano Bianchi, Matteo Guainazzi, Giorgio Matt, Enrico Piconcelli, Vladimir Karas, Michal Dovciak