Observations for July 18, 19, 1997 Observer : G.Comello, Roden, The Netherlands (AAVSO-code CMG) Instrument : 30.5-cm Schmidt-Cassegrain f/10 Conditions : Moonlight Star Date UT Mag code UMAT 970718.91 12.7 CMG CRBT 970718.93 10.0 CMG UMIT 970718.94 13.4 CMG LYRZ 970718.94 12.7 CMG LYRMV 970718.94 13.4 CMG HERT 970718.97 13.6 CMG CAMZ 970718.986 13.3 CMG CASV723 970718.99 11.9 CMG CASSS 970718.99 12.9 CMG CASV 970719.00 12.9 CMG CASTY 970719.00 12.3 CMG CYGSS 970719.006 8.6 CMG CYGAU 970719.02 12.8 CMG CYGRZ 970719.03 13.4 CMG CYGTW 970719.03 14.2 CMG CYGCN 970719.04 14.3 CMG CYGST 970719.04 14.2 CMG ANDRX 970719.048 11.5 CMG CYGV482 970719.05 11.3 CMG -- Georg Comello | Tel. : (31)-50-3634050 Kapteyn Laboratorium | Fax : (31)-50-3636100 University of Groningen | E-mail: comello@astro.rug.nl P.O. Box 800, 9700 AV Groningen | The Netherlands |