{"aspect_id":"AS225","aspect_name":"radiant-exitance-per-unit-wavenumber","aspect_reference":null,"aspect_symbol":"M_{\\mathrm{e},\\sigma}","name":"radiant-exitance-per-unit-wavenumber watt per metre squared (centimetre)","scale_id":"SC1653","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"M_{\\mathrm{e},\\sigma} W.m-2.(cm)","unit_id":"UN1569","unit_name":"watt per metre squared (centimetre)","unit_reference":null,"unit_symbol":"W.m-2.(cm)"}