SIMBAD references

V4745 Sgr brightened to visual mag about 8.0 around May 8-12 before fading again. Photoelectric photometry of V4745 Sgr by A. C. Gilmore and P. M. Kilmartin at the University of Canterbury's Mt. John Observatory (cf. IAUC 8127): May 4.610 UT, V = 9.51, U-B = -0.95, B-V = -0.03, V-R = +0.49, V-I = +0.23, air mass 1.10; 5.446, 9.50, -0.92, -0.03, +0.49, +0.22, 1.68; 11.600, 8.11, -0.75, +0.14, +0.21, +0.39, 1.09; 14.694, 9.22, -0.95, +0.01, +0.43, +0.31, 1.03; 15.588, 9.69, -0.97, +0.00, +0.61, +0.32, 1.09; 16.585, 10.34, -1.06, +0.03, +0.90, +0.44, 1.09. Additional CCD photometry: May 10.152, B = 8.37 (W. Liller, Vina del Mar, Chile); 10.155, V = 8.09 (Liller); 12.423, V = 8.35 (J. D. West, Mulvane, KS).