Observations for February 17, 2000 Observer : G.Comello, Roden, The Netherlands (AAVSO-code CMG) Instrument : 30.5-cm Schmidt-Cassegrain f/10 Conditions : clear with moonlight, later clouds, as usual... Star Date UT Mag code UMAR 20000217.75 7.9 CMG UMAS 20000217.75 8.4 CMG UMAZ 20000217.75 7.9 CMG UMAT 20000217.75 10.3 CMG ORIS 20000217.75 11.6 CMG ORIY 20000217.75 11.0 CMG ORIU 20000217.75 10.1 CMG ANDEG 20000217.754 7.7 CMG ORIX 20000217.75 13.7 CMG PERS 20000217.75 11.6 CMG PERY 20000217.75 9.3 CMG UMIS 20000217.76 12.2 CMG UMIT 20000217.76 12.5 CMG CAMR 20000217.76 10.0 CMG CEPRT 20000217.76 11.7 CMG CEPRY 20000217.76 10.4 CMG CEPS 20000217.76 8.3 CMG CEPT 20000217.76 9.4 CMG CEPPQ 20000217.76 10.2 CMG CEPAX 20000217.77 11.9 CMG CAMZ 20000217.772 13.1 CMG CAMT 20000217.77 8.7 CMG UMASU 20000217.773 13.6 CMG TAUSU 20000217.773 13.1 CMG CASW 20000217.77 10.5 CMG CAST 20000217.77 8.8 CMG CASSS 20000217.77 11.5 CMG CASU 20000217.77 12.2 CMG CASX 20000217.77 10.2 CMG PERTW 20000217.77 11.6 CMG *see note below PERR 20000217.77 12.0 CMG TAURR 20000217.779 11.8 CMG AURV 20000217.78 10.0 CMG AURX 20000217.78 11.1 CMG AURGQ 20000217.78 12.4 CMG AURUV 20000217.78 10.3 CMG CASR 20000217.78 11.9 CMG CASV 20000217.78 12.2 CMG CASY 20000217.78 11.0 CMG CASRR 20000217.78 11.8 CMG CASVZ 20000217.78 11.3 CMG CASWY 20000217.78 11.3 CMG ANDRX 20000217.791 13.9 CMG ANDU 20000217.79 12.4 CMG ANDRR 20000217.79 9.0 CMG UMIU 20000217.79 9.1 CMG AURAC 20000217.79 10.3 CMG AURVX 20000217.79 10.0 CMG ORIRR 20000217.79 10.6 CMG AURAY 20000217.79 13.2 CMG AURAZ 20000217.79 10.5 CMG MONV 20000217.79 9.9 CMG MONSY 20000217.79 11.0 CMG MONSY 20000217.80 10.8 CMG AURZ 20000217.80 11.0 CMG AURR 20000217.80 12.8 CMG CMIR 20000217.80 10.9 CMG CMIS 20000217.80 9.2 CMG CMIV 20000217.80 9.8 CMG PERTW : sudden drop in mag. caused by inconsistent sequence : the brighter part seems to have a different zero-point. A very poor sequence!