C1 Excellent Dark Sky Site (Bortle 2)

Assessing many clear nights throughout the year between Sept 2021 and June 2025, SQM readings range between 21.50 and 22.05*

Unihedron SQM readings on the clearest, dryest, most transparent nights, without solar activity/air glow, range from 21.88 - 22.05*

On the average clear nights, when some atmospheric solar activity/air glow, moisture, dust or invisible high cloud might be affecting
transparency, SQM's of 21.50 - 21.75* are more typical

*Readings taken at or near the zenith with no Milky Way overhead