Table 2: Intensities of selected emission lines in the early decline stage corrected by E(B-V)= 0.6.
$\lambda_{{\rm center}}$ Elements I($\lambda $)
(Å)   Dec. 5 Dec. 6 Dec. 17
4108 H$\delta$ 75 80 46
4180 Fe II 4179 36 42 8.0
4345 H$\gamma$ 107 115 51
4637 Fe II 4635 33 27 6:
4647 N II 4643, O II 4649     33
4863 H$\beta $ 231 219 101
4928 Fe II 4924 55 47 16
5022 Fe II 5018 71 64 30
5180 Fe II 5169, N II 5176 74 60 11
5319 Fe II 5317     8.4
5537 Fe II 5535, N II 5535 14 11  
5576 [O I] 5577.4     2.5
5902 Fe II 5909, Na I, uid. 16 12 4.6
6154 Fe II 6149     2.4
6164 N II 6168, O I 6157 15 10  
6247 N II 6243, Fe II 6248 15 10 0.5:
6316 S II 6313     3.3
6568 H$\alpha $ 411 429 607
6726 [S II] 6717, 6731     2.7
7006 O I 7002 2.3 0.9  
7105 [Ni II] 7103?     1.1
  H$\alpha $/H$\beta $ 1.8 2.0 6.0
  FWHM of H$\beta $ 2420 2460 3120


Unit of I($\lambda $) is $10^{-10}~\rm erg~cm^{-2}~s^{-1}$ and that of FWHM is km s-1.


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