Table 1: Magnitudes for the local sequence stars in the field of SN 2003du. The stars are identified in Fig. 1.
ID U B V R I

1 $13.80\pm 0.01$ $13.81\pm 0.02$ $13.19\pm 0.01$ $12.80\pm 0.003$ $12.43\pm 0.003$

2 $18.34\pm 0.01$ $17.67\pm 0.01$ $16.30\pm 0.01$ $15.31\pm 0.02$ $14.19\pm 0.02$

3 $13.85\pm 0.01$ $13.92\pm 0.02$ $13.37\pm 0.01$ $13.03\pm 0.01$ $12.72 \pm 0.01$

4 $17.76\pm 0.02$ $18.04\pm 0.02$ $17.57\pm 0.01$ $17.22\pm 0.003$ $16.90\pm 0.02$

5 $16.53\pm 0.01$ $16.32\pm 0.03$ $15.58\pm 0.02$ $15.15\pm 0.01$ $14.74\pm 0.01$

6 $18.25\pm 0.04$ $18.67\pm 0.01$ $18.20\pm 0.01$ $17.86\pm 0.01$ $17.50\pm 0.01$

7 $17.14\pm 0.02$ $17.05\pm 0.02$ $16.33\pm 0.02$ $15.91\pm 0.01$ $15.51\pm 0.01$

**Table 1:** Magnitudes for the local sequence stars in the field of SN 2003du. The stars are identified in Fig. 1.
ID	U	B	V	R	I
1	$13.80\pm 0.01$	$13.81\pm 0.02$	$13.19\pm 0.01$	$12.80\pm 0.003$	$12.43\pm 0.003$
2	$18.34\pm 0.01$	$17.67\pm 0.01$	$16.30\pm 0.01$	$15.31\pm 0.02$	$14.19\pm 0.02$
3	$13.85\pm 0.01$	$13.92\pm 0.02$	$13.37\pm 0.01$	$13.03\pm 0.01$	$12.72 \pm 0.01$
4	$17.76\pm 0.02$	$18.04\pm 0.02$	$17.57\pm 0.01$	$17.22\pm 0.003$	$16.90\pm 0.02$
5	$16.53\pm 0.01$	$16.32\pm 0.03$	$15.58\pm 0.02$	$15.15\pm 0.01$	$14.74\pm 0.01$
6	$18.25\pm 0.04$	$18.67\pm 0.01$	$18.20\pm 0.01$	$17.86\pm 0.01$	$17.50\pm 0.01$
7	$17.14\pm 0.02$	$17.05\pm 0.02$	$16.33\pm 0.02$	$15.91\pm 0.01$	$15.51\pm 0.01$

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and reduction
	3 The UBVRI light curves
	4 The colour curves
	5 The absolute magnitude of SN 2003du
	6 The bolometric light curve
	7 The spectral evolution
	8 Summary
	References