{"version":"1.0","type":"photo","provider_name":"Freeimage.host","provider_url":"https:\/\/freeimage.host","title":"cathode emitting radius vs grid voltage","url":"https:\/\/freeimage.host\/i\/nrr9jmQ","width":1083,"height":1182,"thumbnail_url":"https:\/\/iili.io\/nrr9jmQ.md.jpg","thumbnail_width":1083,"thumbnail_height":1182}