{"@context":{"ns0":"http://www.ontology-of-units-of-measure.org/resource/om-2/","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","owl":"http://www.w3.org/2002/07/owl#","rdfs":"http://www.w3.org/2000/01/rdf-schema#","ns1":"http://www.wurvoc.org/bibliography/om-2/","metadata_def":"http://data.bioontology.org/metadata/def/","metadata":"http://data.bioontology.org/metadata/"},"@graph":[{"@id":"ns0:NormalisedDetectivity","@type":["owl:Class","owl:NamedIndividual"],"rdfs:subClassOf":{"@id":"ns0:Quantity"},"rdfs:label":{"@language":"en","@value":"normalised detectivity"},"rdfs:comment":{"@language":"en","@value":"The detectivity normalised by multiplying by the square root of the detector area, and by the electrical bandwidth. The units cm Hz(1/2)/W are commonly used and it then represents the signal-to-noise ratio when 1 W of radiation is incident on a detector with an area of 1 cm2, and the electrical bandwidth is 1 Hz."},"ns0:symbol":"D*","ns1:reference":{"@id":"ns1:Astrophysical_Techniques_chapter1"},"metadata:def/prefLabel":{"@language":"en","@value":"normalised detectivity"},"metadata:def/mappingLoom":"normaliseddetectivity","metadata:def/mappingSameURI":{"@id":"ns0:NormalisedDetectivity"},"metadata:prefixIRI":"NormalisedDetectivity"},{"@id":"ns0:astronomyAndAstrophysics","ns0:usesQuantity":{"@id":"ns0:NormalisedDetectivity"}}]}