# Strand 1984: Hessdalen: spectrographic records (fieldwork of January–February 1984)

> Erling P. Strand, 1984. 6 records on Mysteries Department cite it. The first optical spectra.

Source: https://mysteriesdept.com/sources/SRC0D0NDA6T56YX/hessdalen-spectrographic-records-fieldwork-of  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Sources](https://mysteriesdept.com/sources)[Hessdalen lights](https://mysteriesdept.com/mysteries/hessdalen-lights)Strand 1984

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# Hessdalen: spectrographic records (fieldwork of January–February 1984)

Erling P. Strand, 1984. _hessdalen.org_.

The grating-camera spectra from 1984: 23 spectrographic pictures, 5 of them references (street light, Moon, star), of which only three of the light were good enough to analyse. Also gives the history: two field campaigns in winter 1984 and January 1985, about 40 participants, and a fall to about 20 observations a year after 1984.

**Hessdalen lights** ReportCopy of **[Photographs and grating spectra of the lights, 1984](https://mysteriesdept.com/mysteries/hessdalen-lights/artifacts/ART0D0NE4JJ77WS/photographs-and-grating-spectra-of-the-lights-1984)** Checked against the original0

## What it's used for here

The first optical spectra.

## Cited by on this site 6 records

[Photographs and grating spectra of the lights, 1984](https://mysteriesdept.com/mysteries/hessdalen-lights/artifacts/ART0D0NE4JJ77WS/photographs-and-grating-spectra-of-the-lights-1984)

ART

[Photographs and grating spectra of the lights, 1984: photo](https://mysteriesdept.com/mysteries/hessdalen-lights/copies/CPY0D0NE4TC2WNZ/photographs-and-grating-spectra-of-the-lights-1984-photo)

CPY

[1984 grating-camera spectra (three usable)](https://mysteriesdept.com/datasets/DAT0D0NE2VW0XNY/1984-grating-camera-spectra-three-usable)

Dataset

DAT

[Project Hessdalen is founded by UFO-Norway, UFO-Sweden and others](https://mysteriesdept.com/mysteries/hessdalen-lights/events/EVT0D0NDHH60X70/project-hessdalen-is-founded-by-ufo-norway-ufo-sweden-and)

EVT

[Second instrumented campaign; no visual observations](https://mysteriesdept.com/mysteries/hessdalen-lights/events/EVT0D0NDJ0T21BR/second-instrumented-campaign-no-visual-observations)

EVT

[The Hessdalen lights](https://mysteriesdept.com/mysteries/hessdalen-lights)

The mystery article

MYS

## Cite it

```
Strand, E. P. (1984). Hessdalen: spectrographic records (fieldwork of January–February 1984). hessdalen.org. http://old.hessdalen.org/reports/Spectrographic_records.shtml
```

[Read it free at old.hessdalen.org](http://old.hessdalen.org/reports/Spectrographic_records.shtml)

Key

**SRC** 0D0NDA6T56YX

Kind

Report

Rights

unknown

Kept

27 Oct 2026, for editors

Checked

Against the published original

Added by

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

The record

Bibliographic records are CC0. Take this one as CSL-JSON, BibTeX or RIS.

[CSL-JSON](https://mysteriesdept.com/sources/SRC0D0NDA6T56YX/hessdalen-spectrographic-records-fieldwork-of/csl.json)