Object: Open cluster NGC 6603 Constell: SGR RA: 18h 18.4m Decl: -18° 25' Epoch: 2000 Mag: 11.1m Size: 5' Type: I 1 r n Observer: Jere Kahanpää Obs. place: Öland, Sweden Date/Time: 6./7.8.1992, 00.30 Telescope: N 205/1000 Magn: 133x Filter: Field: 22' NE Lim.mag: 5.7m Background sky: 3 Seeing: 2 Weather: Brightness: 5 Alt: Description: Very faint glow, no signs of resolution. Very faint.