Extreme jet ejections from the black hole X-ray binary V404 Cygni by Tetarenko, A, Sivakoff, G, Miller-Jones, J, Rosolowsky, E, Petitpas, G, Gurwell, M, Wouterloot, J, Fender, R, Heinz, S, Maitra, D, Markoff, S, Migliari, S, Rupen, M, Rushton, A, Russell, D, Russell, T, Sarazin, C