GU Sgr recent (cont'd) YYYYMMDD(UT) mag observer 20000828.026 105 (S. Otero) 20000902.581 108 (T. Watanabe) 20000910.501 105 (H. Itoh) 20000910.574 105 (A. Pearce) 20000917.578 104 (A. Pearce) 20000918.551 103 (A. Pearce) 20000920.567 104 (A. Pearce) 20000921.549 105 (A. Pearce) 20000925.558 105 (A. Pearce)