Grinberg, V.Nowak, M.Wilms, J.Pooley, G. G.Pottschmidt, KatjaHell, N.Tomsick, J.Uttley, P.Rodriguez, J.2023-09-062023-09-062014-06-17Grinberg, V. et al. “Cygnus X-1 - a (failed?) state transition”. ATel.6244,(17 June 2014). https://www.astronomerstelegram.org/?read=6244http://hdl.handle.net/11603/29584en-USThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.RadioX-rayBinaryBlack HoleText