V4641 Sgr recent (cont'd) YYYYMMDD(UT) mag observer 20060504.788 <126 (Yutaka Maeda) 20060521.728 <133 (Yutaka Maeda) 20060615.617 <133 (Yutaka Maeda) 20060618.660 <124 (Yutaka Maeda) 20060619.697 <133 (Yutaka Maeda)