Observations for May 17, 1999 Observer : G.Comello, Roden, The Netherlands (AAVSO-code CMG) Instrument : 30.5-cm Schmidt-Cassegrain f/10 Conditions : very clear, fine sky. Much wind and bad seeing in lower altitudes Star Date UT Mag code HYAR 990517.87 4.9 CMG 15x80 binoculars GEMT 990517.87 8.8 CMG LYNRU 990517.87 10.9 CMG CNCR 990517.87 10.8 CMG CNCSU 990517.87 10.3 CMG UMASU 990517.890 13.8 CMG CAMZ 990517.890 10.5 CMG LYRSU 990517.89 13.9 CMG LYRST 990517.89 11.4 CMG LYNRT 990517.89 14.3 CMG LYNX 990517.89 14.8 CMG LYNR 990517.89 10.1 CMG LYNS 990517.89 14.0 CMG LYNU 990517.89 13.4 CMG AURR 990517.89 8.4 CMG AURZ 990517.89 10.2 CMG CRVV 990517.90 12.2 CMG CRBR 990517.903 6.2 CMG CEPY 990517.90 14.6 CMG CEPX 990517.90 14.5 CMG DRX 990517.90 14.7 CMG DRW 990517.90 14.5 CMG DRAB 990517.91 13.5 CMG UMAX 990517.91 14.6 CMG SN1999BY 990517.911 13.6 CMG LEOW 990517.91 15.3 CMG VIRT 990517.91 14.4 CMG VIRV 990517.91 14.2 CMG VIRSY 990517.91 14.4 CMG VIRSV 990517.91 14.3 CMG VIRRV 990517.91 14.6 CMG LYRRW 990517.91 15.6 CMG LYRUU 990517.91 :16.0 CMG LYRTV 990517.91 14.8 CMG CYGDR 990517.91 9.9 CMG CYGFF 990517.93 9.9 CMG CYGSS 990517.938 11.3 CMG CYGDU 990517.94 10.5 CMG CYGRZ 990517.94 13.5 CMG CYGCM 990517.94 13.8 CMG OPHV450 990517.94 11.6 CMG OPHVW 990517.94 14.4 CMG bad and incomplete sequence CASV667 990517.94 14.4 CMG CASS 990517.94 11.5 CMG CVNRT 990517.94 14.8 CMG CAMSU 990517.94 13.2 CMG CAMW 990517.94 13.1 CMG CASTY 990517.94 13.6 CMG CASUX 990517.94 10.8 CMG CASR 990517.94 9.5 CMG CYGTW 990517.94 13.6 CMG CYGUX 990517.97 11.9 CMG HERAH 990517.972 14.0 CMG CEPAE 990517.97 12.8 CMG CASW 990517.97 11.6 CMG CASV 990517.97 12.0 CMG AQLR 990517.97 8.1 CMG CYGAU 990517.97 13.9 CMG SGEW 990517.97 13.6 CMG SGEV 990517.985 11.4 CMG SGEY 990517.98 13.1 CMG SGESV 990517.985 14.4 CMG AQLTU 990517.95 11.9 CMG close double with 111, difficult AQLW 990517.95 10.1 CMG SCTR 990517.959 5.3 CMG AQLTV 990517.95 10.2 CMG AQLRV 990517.95 13.6 CMG AQLRT 990517.95 13.6 CMG AQLS 990517.95 9.2 CMG AQLSV 990517.95 14.4 CMG AQLSY 990517.95 12.9 CMG AQLRU 990517.95 12.0 CMG AQLRY 990517.95 9.8 CMG