TESS-W Photometer

Photometry the brightness of the sky.

About the project

An international project to study changes in the brightness of the night sky and protection against increasing artificial urban illumination. To measure the brightness of the sky used stationary photometers TESS-W. the Project is carried out in conjunction with the initiative group Stars4all (Spain).

The photometer in the Zvenigorod Observatory

Photometer installed and supported Moscow Astronomical Club.