Binary data file used for analysis_common_envelope unit testing in the Phantom smoothed particle hydrodynamics and magnetohydrodynamics code

** this file is automatically downloaded as part of the Phantom github actions tests ** This is an example snapshot from a Phantom simulation of a common envelope interaction, taken from the paper by González-Bolívar et al. (2022). It is posted here primarily in order to perform unit and regression testing on the analysis_common_envelope module in the Phantom smoothed particle hydrodynamics and magnetohydrodynamics code (Price et al. 2018).