{"aspect_id":"AS217","aspect_name":"luminous-exitance-per-unit-wavelength","aspect_reference":null,"aspect_symbol":"M_{\\mathrm{V},\\lambda}","name":"luminous-exitance-per-unit-wavelength candela steradian per metre squared (per nanometre)","scale_id":"SC1715","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"M_{\\mathrm{V},\\lambda} cd.sr.m-2.(nm-1)","unit_id":"UN1631","unit_name":"candela steradian per metre squared (per nanometre)","unit_reference":null,"unit_symbol":"cd.sr.m-2.(nm-1)"}