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abstraction > mathematical concept > number > quantity > radiation measurement > spectral feature > set of lines > set of molecular lines > molecular band > telluric lines

telluric lines
subject			fact

telluric lines	has definition Spectral lines or bands that originate from absorption by gases such as O2, H2O, or CO2 in the Earth's atmosphere.
	is a kind of molecular band
	has species O2, H2O, or CO2
spectral feature	has wavelength
	has width
	occurs in
radiation measurement	has unit radiation unit
number	has value