pdf creator 2019 CERN, for the ATLAS Collaboration 1 pdf encrypted no 1 pdf files total 1 pdf optimized no 1 pdf pages avg 39 pdf pages max 39 pdf pages min 39 pdf pages total 39 pdf size avg 1260731 pdf size max 1260731 pdf size min 1260731 pdf size total 1260731 pdf version 1.4 1