# Inspector task sheet

Hessdalen: investigating a valley of lights

## 1. Prepare an observation concordance

Give each event a unique ID and match its photograph, field note and instrument trace. Record clock uncertainty before declaring simultaneity.

Status: proposed; not completed.
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## 2. Reproduce one spectral comparison

Use the published instrument setup and calibration description. Keep raw, processed and reference images distinct; label any missing calibration as a limitation.

Status: proposed; not completed.
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## 3. Read a rebuttal with the original paper

Summarise the challenged claim, the response and the remaining disagreement. Record whether either author supplies a reproducible measurement.

Status: proposed; not completed.
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