Object: Active galaxy nucleus BL Lac Constell: LAC RA: 22h 03.1m Decl: +42° 17' Epoch: 2000 Mag: 15m (own) Size: - Type: Observer: Jere Kahanpää Obs. place: Hartola, Finland Date/Time: 20./21.8.1996, 01.00 Telescope: N 205/1000 Magn: 266x Filter: Field: 11' NE Lim.mag: 6.2m Background sky: 2 Seeing: 2 Weather: +13 °C, no Moon. Brightness: 5 Alt: 70° Description: Stellar, about 15th magnitude. Faint but easily detected with averted vision. In a very rich field - only stars near the object drawn accurately. Faint stars further away not shown.