Delta Sco brighter YYYYMMDD(UT) mag observer 20010629.210 1.78 (S. Otero) 20010629.916 19 (T. Lange) 20010629.990 17 (E. Eker) 20010630.972 17 (E. Eker) 20010701.930 18 (B. H. Granslo) 20010702.894 18 (T. Lange) 20010703.033 1.80 (S. Otero) 20010704.890 17 (B. H. Granslo) 20010706.042 1.79 (S. Otero) 20010707.181 1.78 (S. Otero) 20010707.183 17 20010707.897 18 (E. Eker) 20010709.544 19 (M. Nakatani) 20010709.985 18 (E. Eker) 20010710.566 24 (Y. Atobe) ? 20010710.582 20 (Y. Watanabe) 20010710.896 18 (E. Eker) 20010711.903 18 (T. Lange) 20010712.085 1.77 (S. Otero) 20010712.569 18 (Y. Atobe)