R CrB no clear fading? YYYYMMDD(UT) mag observer 20010530.899 60 (J. Ripero) 20010530.926 60 (E. Muyllaert) 20010530.948 60 (C. P. Jones) 20010531.026 61 (M. Reszelski) 20010531.955 60 (C. P. Jones) 20010601.628 61 (Y. Watanabe) 20010602.556 62 (S. Takahashi) 20010602.569 66 (M. Nakatani) 20010602.590 62 (Y. Sugai) 20010603.971 61 (M. Reszelski) 20010604.981 65 (G. Poyner) 20010605.892 61 (J. Ripero) 20010607.261 61 (M. Simonsen)