Object: Open cluster NGC 6738 Constell: AQL RA: 19h 01.4m Decl: +11° 36' Epoch: 2000 Mag: 8.3m Size: 15' Type: IV 2 p Observer: Jere Kahanpää Obs. place: Jyväskylä, Finland Date/Time: 12./13.8.1996, 00.20 Telescope: N 205/1000 Magn: 80x Filter: Field: 37' NE Lim.mag: 5.2m Background sky: 3-4 Seeing: 3 Weather: +10 °C, no Moon. Brightness: 3 Alt: 35° Description: Boring. About 20 stars within 15'. Two of magnitude 9 - the rest are at least a magnitude fainter. Not concentrated, Tr-type OK. Centered on the W one of the mag. 9 stars.