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Table 3.

Light curve slopes in different phases.

Band tstart(d) tstop(d) Slope (mag/100d) Comment
U 4.5 26.3 7.2 ± 0.8 s1

B 4.5 18.7 2.5 ± 0.1 s1
22.8 75.7 4.82 ± 0.09 s2

g 2.6 8.2 −4.3 ± 0.7 rise
11.3 80.9 4.42 ± 0.03 s1=s2
84.6 89.0 15 ± 3 Fall
92.2 107.2 −0.06 ± 1.25 s3-plateau

V 4.5 11.3 −1.2 ± 0.5 rise
13.4 75.7 2.84 ± 0.03 s1=s2
80.9 87.2 14 ± 2 Fall
92.0 102.6 0.47 ± 1.09 s3-plateau
105.2 141.2 0.86 ± 0.48 s3

r 2.5 8.2 −8.1 ± 0.6 rise
11.3 75.7 1.7 ± 0.01 s1=s2
80.9 87.2 10 ± 1 Fall
89.0 141.2 0.95 ± 0.07 s3

i 4.5 8.2 −6.2 ± 0.4 rise
11.3 69.7 1.55 ± 0.02 s1=s2
75.7 87.2 9.2 ± 0.4 Fall
89.0 141.2 1.13 ± 0.09 s3

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