The South Pole Wall in the velocity flowlines

Description

Velocity streamlines are seeded in the high-density isosurface. Streamlines are colored black, blue, and red, when terminating at Shapley, the Great Atrractor, and Perseus-Pisces, respectively. The red, green, blue arrows emanating from the origin are 5,000 km/s in length along the positive SGX, SGY, SGZ axes of the Supergalactic Coordinate System, respectively. This interactive visualization has been produced as part of the following paper: “Cosmicflows-3: The South Pole Wall” by Daniel Pomarède, R. Brent Tully, Romain Graziani, Hélène Courtois, and Jérémy Lezmy, The Astrophysical Journal 897 (2020) 133. Link to the article: doi.org/10.3847/1538-4357/ab9952 Link to preprint: arxiv.org/pdf/2007.04414.pdf More info at irfu.cea.fr/southpolewall