Observatoire du Mont Mégantic light pollution measurement experiment
Azimuthal angles toward nearby cities and villages
| Localité | Azimuth | Angle zénithal |
| Sherbrooke | 266 | 60 |
| Scotstown | 304 | 60 |
| Lac Mégantic | 59 | 60 |
| Notre-Dame-des-Bois | 142 | 60 |
| La Patrie | 234 | 60 |
| Zénith | 0 | 0 |
