# SOFIA GREAT spectra of Venus, November 2021

> Airborne spectra from the GREAT receiver on NASA and DLR's flying observatory, which set an upper limit of 0.8 ppb on phosphine from 75 to 110 km.

Source: https://mysteriesdept.com/mysteries/venus-phosphine/artifacts/ART0CQY28MW1K0S/sofia-great-spectra-of-venus-november-2021  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Mysteries](https://mysteriesdept.com/mysteries)[Phosphine in the clouds of Venus](https://mysteriesdept.com/mysteries/venus-phosphine)[Artifacts](https://mysteriesdept.com/mysteries/venus-phosphine#artifacts)SOFIA GREAT spectra of Venus, November 2021

**ART** 0CQY28MW1K0S·Artifact · recording

# SOFIA GREAT spectra of Venus, November 2021

Recordingopen archive (IRSA)Recorded November 2021

[Cite]

**Not kept here.** This copy isn't ours to show. [See it where it's published](https://irsa.ipac.caltech.edu/Missions/sofia.html).

Airborne spectra from the GREAT receiver on NASA and DLR's flying observatory, which set an upper limit of 0.8 ppb on phosphine from 75 to 110 km.

SOFIA (NASA and DLR), 2021. open archive (IRSA)

## Copies 2

**Dataset** SOFIA (NASA and DLR) · irsa.ipac.caltech.edu · 2021-11 · open archive (IRSA)1 step from the original

[Where it's published](https://irsa.ipac.caltech.edu/Missions/sofia.html)

**Document** Cordiner and colleagues · doi.org · 2022-11 · publisherPrimary source: [Phosphine in the Venusian Atmosphere: A Strict Upper Limit From SOFIA GREAT Observations](https://mysteriesdept.com/sources/SRC0CQY1KN03DN2/phosphine-in-the-venusian-atmosphere-a-strict-upper-limit)2 steps from the original

[Where it's published](https://doi.org/10.1029/2022gl101055)

## Sources 1

- [Phosphine in the Venusian Atmosphere: A Strict Upper Limit From SOFIA GREAT Observations](https://mysteriesdept.com/sources/SRC0CQY1KN03DN2/phosphine-in-the-venusian-atmosphere-a-strict-upper-limit)_SRC_

## Cite it

```
Mysteries Department. (2026). SOFIA GREAT spectra of Venus, November 2021 [Artifact ART0CQY28MW1K0S]. https://mysteriesdept.com/r/ART0CQY28MW1K0S
```

Key

**ART** 0CQY28MW1K0S

Kind

Recording

Held by

NASA/IPAC Infrared Science Archive (SOFIA archive)

Dated

recorded November 2021

Licence

open archive (IRSA)

Part of

[Phosphine in the clouds of Venus](https://mysteriesdept.com/mysteries/venus-phosphine)

The record

Every record is open data. Take this one as JSON, with its links and its history.

[JSON](https://mysteriesdept.com/api/v1/records/ART0CQY28MW1K0S)