Expanding Bipolar X-ray Structure After the 2006 Eruption of RS Oph

Support for this work was provided by the National Aeronautics and Space Administration through Chandra Awards issued by the Chandra X-ray Center, which is operated by the Smithsonian Astrophysical Observatory for and on behalf of the National Aeronautics Space Administration under contract NAS8-03060. RMJ acknowledges additional support from NASA contract NAS8-03060. GJML is a member of the CICCONICET (Argentina) and acknowledge support from grants ANPCYT-PICT 0901/2017. This research has made use of data obtained from the Chandra Data Archive and the Chandra Source Catalog, and software provided by the Chandra X-ray Center (CXC) in the application packages CIAO, ChIPS, and Sherpa. This research made use of Astropy, a community-developed core Python package for Astronomy (Astropy Collaboration et al. 2018, 2013).