N band

In infrared astronomy, the N band refers to an atmospheric transmission window centred on 10 micrometres (in the mid-infrared). ^[1]

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Table of Contents

1. 4 relations: Infrared, Infrared astronomy, Infrared window, Micrometre.

Infrared

Infrared (IR; sometimes called infrared light) is electromagnetic radiation (EMR) with wavelengths longer than that of visible light but shorter than microwaves.

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Infrared astronomy

Infrared astronomy is a sub-discipline of astronomy which specializes in the observation and analysis of astronomical objects using infrared (IR) radiation. N band and infrared astronomy are infrared imaging.

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Infrared window

The infrared atmospheric window refers to a region of the infrared spectrum where there is relatively little absorption of terrestrial thermal radiation by atmospheric gases.

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Micrometre

The micrometre (Commonwealth English) as used by the International Bureau of Weights and Measures; SI symbol: μm) or micrometer (American English), also commonly known by the non-SI term micron, is a unit of length in the International System of Units (SI) equalling (SI standard prefix "micro-".

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References

[1] https://en.wikipedia.org/wiki/N_band

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