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Does anyone have absorption coefficients for sulfur dioxide at various wavelengths?

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  • $\begingroup$ Welcome to EarthScience.SE. Please specify, which resources you used to try to answer the question on your own. Which literature did you read? $\endgroup$ – daniel.neumann Mar 15 '18 at 17:59
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    $\begingroup$ I'm voting to close this question as 'very low-quality' $\endgroup$ – Eevee Mar 15 '18 at 18:00
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    $\begingroup$ Sulfur dioxide where? In the air? $\endgroup$ – Jan Doggen Mar 15 '18 at 20:26
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The US National Institute of Standards and Technology is a good source. The following image show absorbance between 2.5 and 32 $\mu$m. For wavelengths shorter than 2.5 $\mu$m, other sources (less reliable) suggest that there is no significant absorption bands. enter image description here The original data in ASCII JCAMP-DX format can be downloaded here.

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  • $\begingroup$ @bpl1960 I'm glad it was useful. It was the infrared absorption spectrum what you were looking for? If this solved you question feel free to accept the answer unless you want to encourage other answers for a while. $\endgroup$ – Camilo Rada Mar 16 '18 at 20:26

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