V2540 Oph slowly fading YYYYMMDD(UT) mag observer 20020530.949 103 (Eddy Muyllaert) 20020531.958 103 (Eddy Muyllaert) 20020531.971 102 (Wolfgang Kriebel) 20020601.955 103 (Thorsten Lange) 20020601.962 102 (Eddy Muyllaert) 20020601.972 102 (Wolfgang Kriebel) 20020602.456 100 (Bruce Tregaskis) 20020602.951 104 (Raquel Yumi Shida) 20020602.962 102 (Eddy Muyllaert) 20020602.969 104 (Raquel Yumi Shida) 20020604.181 102 (Erwin van Ballegoij) 20020604.419 10.29V (Doug West) 20020604.943 103 (Maciej Reszelski) 20020604.976 103 (Raquel Yumi Shida) 20020605.015 105 (Pavol A. Dubovsky) 20020605.931 105 (Maciej Reszelski) 20020606.644 104p (Kazuyoshi Kanatsu) 20020607.401 10.16V (Doug West) 20020607.401 10.64B (Doug West) 20020607.958 101 (Eddy Muyllaert) 20020608.183 102 (Erwin van Ballegoij) 20020608.310 100 (Robert J. Modic) 20020608.962 100 (Eddy Muyllaert) 20020609.292 98 (Robert J. Modic) 20020612.205 102 (Erwin van Ballegoij) 20020613.019 105 (Pavol A. Dubovsky) 20020614.010 102 (Raquel Yumi Shida) 20020614.385 9.95V (Doug West) 20020615.135 100 (Robert J. Modic) 20020616.869 104 (Wolfgang Kriebel) 20020618.019 106 (Pavol A. Dubovsky) 20020618.964 103 (Eddy Muyllaert) 20020618.969 103 (Maciej Reszelski) 20020619.244 104 (Robert J. Modic)