V4739 Sgr fading slower YYYYMMDD(UT) mag observer 20010828.891 98 (O. Pejcha) 20010829.117 98 (R. J. Modic) 20010829.131 99 (P. Nelson) 20010829.350 8.49I (A. Gilmore (from IAUC)) 20010829.350 8.57R (A. Gilmore (from IAUC)) 20010829.350 9.06U (A. Gilmore (from IAUC)) 20010829.350 9.91B (A. Gilmore (from IAUC)) 20010829.350 9.94V (A. Gilmore (from IAUC)) 20010829.603 99 (A. Pearce) 20010829.808 101 (O. Pejcha) 20010829.830 103 (M. Reszelski) 20010829.833 89 (Antonio Giambersio) 20010829.860 101 (J. Ripero) 20010830.069 102 (E. van Ballegoij) 20010830.530 104 (P. Nelson)