{"aspect_id":"AS237","aspect_name":"radiance-per-unit-wavenumber","aspect_reference":null,"aspect_symbol":"L_{\\mathrm{e},\\sigma}","name":"radiance-per-unit-wavenumber kilogram per second cubed per steradian (metre)","scale_id":"SC1541","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"L_{\\mathrm{e},\\sigma} kg.sr-1.s-3.(m)","unit_id":"UN1454","unit_name":"kilogram per second cubed per steradian (metre)","unit_reference":null,"unit_symbol":"kg.sr-1.s-3.(m)"}