omicron Cet (Mira) brightening? - confirmation needed! YYYYMMDD(UT) mag observer 20001010.864 37 (T. Lange) 20001011.778 39 (T. Watanabe) 20001011.826 38 (Y. Watanabe) 20001012.050 38 (G. Comello) 20001012.099 34 (S. Otero) 20001012.156 34 (E. Eker) 20001012.597 40 (M. Hiraga) 20001013.788 39 (Y. Watanabe) 20001014.606 37 (T. Kato) 20001015.800 36 (R. Ricza) 20001015.917 34 (E. Eker) 20001016.766 37 (T. Kato) 20001016.819 38 (T. Lange) 20001017.830 37 (R. J. Bouma) 20001017.890 36 (G. Comello) 20001018.558 37 (T. Kato) 20001018.592 40 (M. Nakatani) 20001018.637 35 (M. Ogura) 20001018.782 36 (A. Pearce) 20001018.823 38 (T. Lange) 20001020.846 33 (E. Eker)