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Table 5

Equivalent widths of absorption lines and fluxes for emission lines measured in the NHAO spectra.

2007
Date (UT) Feb. 14.86 Feb. 19.84 Feb. 21.82 Feb. 25.83 Feb. 28.81 Mar. 7.80 Mar. 21.82 Mar. 25.80 Apr. 11.82 May 2.78
JD - 2 400 000 54 146.36 54 151.34 54 153.32 54 157.33 54 160.31 54 167.30 54 181.32 54 185.30 54 202.32 54 223.28
ID abs em abs em abs em abs em abs em abs em abs em abs em abs em abs em
Hδ 4102 0.90 211.6: 452.0 324.9
Fe ii (27,28) 4173/4178 1.21 101.6: 258.8 232.3 2.62 0.27
Fe ii (27) 4233 0.54 62.4: 161.3 124.7 2.42 0.54
Fe ii (27) 4273 0.28 100.8: 112.1 146.6
Hγ 4341 3.35 1.15 186.6: 523.7 370.1 3.52 0.97
Fe ii (27) 4417 0.66 74.5: 231.0 129.0
Fe ii (38,37) 4508/4520 0.68 6.48 1.07 1.73
Fe ii (37) 4556 3.92 1.29 1.33
Fe ii (38) 4584 5.03 1.05 1.28
Fe ii (37) 4629 2.15 0.57 0.56
Hβ 4861 2.61 1.65 114.8 0.79 334.5 988.0 733.9 7.85 1.30 1.57 0.46
Fe ii (42) 4924 0.59 1.61 2.64 91.1 1.28 142.9 313.8 276.2 4.06 0.82 1.07 0.36
Fe ii (42) 5018 0.81 1.48 3.07 79.0 3.51 114.6 366.8 224.9 3.78 0.95 1.16 0.39
Fe ii (52) 5169 1.04 2.15 3.66 34.1 2.85 88.2 281.6 175.7 4.57 0.82 1.17 0.47
Fe ii (49) 5198 1.86 0.36 0.51 0.09
Fe ii (49) 5234 0.60 132.4 297.6 186.0 1.56 0.30 0.42 0.08
Fe ii (49) 5276 0.39 126.6 314.4 257.0 1.74 0.26 0.61 0.24
Fe ii (49) 5317 0.48 98.0 228.0 151.4 2.54 0.47 0.58 0.18
Fe ii (48) 5337 0.68 88.9 137.7 35.9
Fe ii (48) 5363 73.0 0.69 0.13
Fe ii (49) 5425 58.6 0.60 0.12
Fe ii (55) 5535 1.66 11.2 65.2 0.70 0.09 0.15 0.04
[N ii] 5755 7.71 0.14 0.11
He i 5876 0.07
Na i D2 5890, D1 5896 2.05 6.80 20.3 10.7 64.0 5.85 140.2 6.00 87.8 2.19 0.52 0.60 0.29 0.18
Fe ii (46) 5991 25.0 0.39
Fe ii (74) 6148 , 6149 6.92 0.61 0.08 0.14
O i 6156, 6157, 6158 0.90 0.99 24.4 0.23 101.9 131.8 52.2
Fe ii (74) 6248 0.26 25.0 68.0 130.4 68.4 1.21 0.21
unid 6285 0.88 0.90 0.95 1.45
[O i] 6364 20.3 1.26 0.37 0.49 0.34 0.22
Si ii 6371 0.65 0.89 11.3 1.19 0.75
O i 6454, 6456 / Fe ii (74) 6456 0.69 0.97 15.2 58.6 66.9 70.7 0.82 0.13 0.18
N i 6482, 6483, 6484, 6485 0.71
N i 6521
Hα 6563 1.77 4.45 3.70 217.9 2.39 637.1 32.0 2200 3304 50.8 10.6 14.3 5.85 1.64
N i 6645 0.19
N i 6653 0.22
He i 6678 0.03
N i 6723 0.22
2007 2008
Date (UT) May 7.74 May 20.69 May 26.72 Jun. 4.64 Jun. 10.63 Feb. 18.87 Jun. 9.67 Jul. 8.58 Jul. 30.57 Sep. 9.43
JD - 2 400 000 54 228.24 54 241.19 54 247.22 54 256.14 54 262.13 54 515.37 54 627.17 54 656.08 54 678.07 54 718.93
ID abs em abs em abs em abs em abs em abs em abs em abs em abs em abs em
Hδ 4102 1.52 1.25
Fe ii (27,28) 4173/4178
Fe ii (27) 4233
Fe ii (27) 4273
Hγ 4341 1.54 1.98 2.42 2.56 3.12
Fe ii (27) 4417
Fe ii (38,37) 4508/4520
Fe ii (37) 4556
Fe ii (38) 4584
Fe ii (37) 4629
Hβ 4861 0.54 6.89 1.13 3.06 3.19 0.87 4.24 1.41 4.82 1.70 4.49
Fe ii (42) 4924 0.22 0.46 0.13 0.30 0.21 0.44 0.23 0.27 0.38
Fe ii (42) 5018 0.42 0.54 0.18 0.19 0.23 0.25 0.15 0.34
Fe ii (52) 5169 0.54 0.66 0.23 0.32 0.17 0.30 0.14 0.29 0.19
Fe ii (49) 5198
Fe ii (49) 5234 0.04 0.04 0.08
Fe ii (49) 5276 0.10 0.10 0.16
Fe ii (49) 5317 0.18 0.21 0.13 0.08 0.09 0.06 0.16
Fe ii (48) 5337
Fe ii (48) 5363 0.06
Fe ii (49) 5425
Fe ii (55) 5535 0.06 0.05 0.11
[N ii] 5755 0.81 0.74 0.95
He i 5876 0.22 0.24 0.27
Na i D2 5890, D1 5896 0.11 11.6 0.20 9.92 0.32
Fe ii (46) 5991
Fe ii (74) 6148 , 6149
O i 6156, 6157, 6158 0.09
Fe ii (74) 6248 0.04
unid 6285
[O i] 6364 0.13 0.12 0.20 0.15 0.08
Si ii 6371
O i 6454, 6456 / Fe ii (74) 6456
N i 6482, 6483, 6484, 6485
N i 6521
Hα 6563 2.71 2.85 3.18 6.85 5.36 2.64 0.90 13.4 16.2 16.7 21.0 22.9
N i 6645
N i 6653
He i 6678 0.16 0.20 0.22
N i 6723

Notes. The unit of equivalent width is Å. The unit of flux is 10-11 erg cm-2 s-1 Å-1.: Uncertain value due to the variable weather condition.

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