Request a key for your permanent SQM/TESS device to be added to lightpollutionmap.info website

Click on the map to select coordinates.

Name (can be your name or name of the site) Device type SQM-LE SQM-LR SQM-LU TESS-W Comment (can be empty or whatever you want for example a link to your observatory website, etc..) Send Email (will open your email client)