# ALMA's standard calibration was unsuitable for so bright a target and had to be revised.

> ALMA's standard calibration was unsuitable for so bright a target and had to be revised.

Source: https://mysteriesdept.com/mysteries/venus-phosphine/evidence/EVD0CQY1X5P6K79/almas-standard-calibration-was-unsuitable-for-so-bright-a  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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

Evidence · Phosphine in the clouds of Venus

# ALMA's standard calibration was unsuitable for so bright a target and had to be revised.

ALMA's standard calibration was unsuitable for so bright a target and had to be revised.

Established0

## What it bears on 1 answer

[A real absorption feature from Venus's atmosphere is present in both the JCMT and ALMA data.](https://mysteriesdept.com/mysteries/venus-phosphine/answers/ANS0CQY1VF01P0K/a-real-absorption-feature-from-venuss-atmosphere-is-present)

Disputed

AGAINST

## Cite it

```
Mysteries Department. (2026). ALMA's standard calibration was unsuitable for so bright a target and had to be revised. [Evidence EVD0CQY1X5P6K79]. https://mysteriesdept.com/r/EVD0CQY1X5P6K79
```

Key

**EVD** 0CQY1X5P6K79

Kind

Evidence

Tier

Established

Version

1

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