Mars Express Planetary Fourier Spectrometer spectra

Not kept here. This copy isn't ours to show. See it where it's published.

Thousands of averaged nadir spectra; the 2004 global mean of about 10 ppbv and the 2013 detection east of Gale both come from averaging many low-signal spectra.

PFS team, 2004. ESA PSA terms (acknowledge the PI and the PSA)

Copies 1

DatasetPFS team · archives.esac.esa.int · ESA PSA terms (acknowledge the PI and the PSA)Primary source: ESA Planetary Science Archive: Mars Express PFS1 step from the original

Where it's published

Sources 2

Detection of Methane in the Atmosphere of MarsSRC
Independent confirmation of a methane spike on Mars and a source region east of Gale CraterSRC

Cite it

Mysteries Department. (2026). Mars Express Planetary Fourier Spectrometer spectra [Artifact ART0D7EY8Y85WFB]. https://mysteriesdept.com/r/ART0D7EY8Y85WFB

@misc{mysteriesdept_art0d7ey8y85wfb,
  title     = {Mars Express Planetary Fourier Spectrometer spectra},
  author    = {{Mysteries Department}},
  year      = {2026},
  note      = {Artifact, catalog key ART0D7EY8Y85WFB},
  url       = {https://mysteriesdept.com/r/ART0D7EY8Y85WFB}
}