Delta Sco still active YYYYMMDD(UT) mag observer 20010204.317 1.83 (S. Otero) 20010205.869 19 (Y. Watanabe) 20010208.167 18 (E. Eker) 20010208.792 19 (Y. Watanabe) 20010209.167 18 (E. Eker) 20010209.869 20 (Y. Watanabe) 20010210.749 20 (Y. Watanabe) 20010210.874 20 (Y. Tsuchiyama) 20010210.874 21 (R. Naito) 20010216.269 1.84: (S. Otero) 20010216.758 20 (T. Watanabe) 20010216.839 21 (H. Itoh) 20010216.842 21 (Y. Atobe) 20010217.142 19 (E. Eker) 20010217.853 19 (Y. Watanabe) 20010218.341 1.81 (S. Otero) 20010218.858 20 (Y. Watanabe)