{"aspect_id":"AS247","aspect_name":"radiant-fluence-per-unit-frequency","aspect_reference":null,"aspect_symbol":"H_{\\mathrm{e},\\mathrm{o}}","name":"radiant-fluence-per-unit-frequency joule per metre squared (per hertz)","scale_id":"SC1592","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"H_{\\mathrm{e},\\mathrm{o}} J.m-2.(Hz-1)","unit_id":"UN1505","unit_name":"joule per metre squared (per hertz)","unit_reference":null,"unit_symbol":"J.m-2.(Hz-1)"}