Table 4: Photometric parameters of SN 2003du.
Data U B V R I
Epoch of max*   $765.0\pm 1.0$   $766.3\pm 0.5$   $767.3\pm 0.5$ $766.6\pm 0.5$   $764.4\pm 0.5$
Magnitude at max   $13.06\pm 0.03$   $13.53\pm 0.02$   $13.61\pm 0.02$ $13.61\pm 0.02$   $13.85\pm 0.02$
Early decline rate $^{\dagger}$ 12.0 10.6 4.5    
Decline rate days 100-300 $^{\dagger,+}$   1.45 1.51 1.66 1.07
$\Delta m_{15}(B)$     $1.04\pm 0.03$      
Colours at B max   U-B B-V V-R R-I
      $-0.47\pm 0.04$   $-0.085\pm 0.03$   $-0.017\pm 0.03$ $-0.274\pm 0.03$
* JD 2 452 000+.
$^{\dagger}$ mag (100 d)-1.
+ Days since B maximum.

Source LaTeX | All tables | In the text

Article Contents
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
List of tables
List of figures