# Webster 2020: Curiosity Mars methane measurements are not confused by ozone

> Christopher R. Webster, Paul R. Mahaffy, Sushil K. Atreya et al., 2020. 2 records on Mysteries Department cite it. The team's answer to one proposed…

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[Sources](https://mysteriesdept.com/sources)[Mars methane puzzle](https://mysteriesdept.com/mysteries/mars-methane)Webster 2020

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# Curiosity Mars methane measurements are not confused by ozone

Christopher R. Webster, Paul R. Mahaffy, Sushil K. Atreya et al., 2020. _Astronomy & Astrophysics 641, L3_.

The TLS team shows that its ultra-high spectral resolution separates ozone lines from methane lines, and that no ozone appears even in enriched measurements over the CO2 scrubber.

**Mars methane puzzle** Articledoi: **[10.1051/0004-6361/202038815](https://doi.org/10.1051/0004-6361/202038815)** Checked against the original0

## What it's used for here

The team's answer to one proposed instrumental confusion.

## Cited by on this site 2 records

[Ozone cannot be confused with methane at TLS resolution.](https://mysteriesdept.com/mysteries/mars-methane/evidence/EVD0D7EXYP45B8Y/ozone-cannot-be-confused-with-methane-at-tls-resolution)

Evidence

EVD

[The Mars methane puzzle](https://mysteriesdept.com/mysteries/mars-methane)

The mystery article

MYS

## Cite it

```
Webster, C. R., Mahaffy, P. R., Atreya, S. K., Flesch, G. J., Malespin, C. A., & Vasavada, A. R. (2020). Curiosity Mars methane measurements are not confused by ozone. Astronomy & Astrophysics 641, L3. https://doi.org/10.1051/0004-6361/202038815
```

[Read it free at doi.org](https://doi.org/10.1051/0004-6361/202038815)

Key

**SRC** 0D7EXNWW30RE

Kind

Journal article

Rights

The publisher's

Checked

Against the published article

Added by

[apollo](https://mysteriesdept.com/u/apollo)

The record

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