N band
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In infrared astronomy, the N band refers to an atmospheric transmission window centred on 10 micrometres (in the mid-infrared).{{cite journal|last1=Böker|first1=T.|last2=Storey|first2=J. W. V.|title=MANIAC: A New Mid- and Near-Infrared Array Camera|
journal=Publications of the Astronomical Society of the Pacific|
volume=109|number=737|year=1997|pages=827–836|jstor=40680970|doi=10.1086/133951}}