V2540 Oph fading more rapidly YYYYMMDD(UT) mag observer 20020203.833 90 (Andrew Pearce) 20020204.333 90 (J. Garcia) 20020205.298 90 (Alexandre Amorim) 20020205.831 92 (Andrew Pearce) 20020206.194 96 (Pavol A. Dubovsky) 20020206.310 98 (Alexandre Amorim) 20020206.315 91 (Raquel Yumi Shida) 20020206.831 96 (Andrew Pearce) 20020207.470 94 (Mike Simonsen) 20020207.826 8.95Ic (Seiichiro Kiyota) 20020207.826 9.88V (Seiichiro Kiyota) 20020207.826 10.351B (Seiichiro Kiyota) 20020207.833 98 (Andrew Pearce) 20020207.837 96 (Y. Atobe) 20020208.828 96 (Andrew Pearce) 20020208.853 97 (Y. Atobe) 20020209.478 97 (Robert J. Modic)