{"aspect_id":"AS207","aspect_name":"radiant-flux-per-unit-frequency","aspect_reference":null,"aspect_symbol":"P_{\\mathrm{e},\\nu}","name":"radiant-flux-per-unit-frequency watt (per hertz)","scale_id":"SC1522","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"P_{\\mathrm{e},\\nu} W.(Hz-1)","unit_id":"UN1435","unit_name":"watt (per hertz)","unit_reference":null,"unit_symbol":"W.(Hz-1)"}