Mercedes Guerrero photographs

Official source account — 2016 annual report, printed page 57: Mercedes Guerrero's Cerro Uritorco photographs showed a solid-looking shape protruding from the left edge. After reviewing additional images, CEFAE found two different nearby objects recurring in that part of the frame and interpreted them as manufactured items held or attached close to the camera; one resembled a selfie stick. The source conflicts on the date, giving 21 July 2016 in the index and 22 July in the case heading. The summaries distinguish reported observations from the agency’s proposed explanations. Source Type A/B ratings describe explanatory confidence and are not encounter classes.