\begin{table}%T4
\caption{\label{salt2list}SALT2 estimates and
  $EW_w\{{\rm Si}~{\rm II}\}$ for high-$z$ sample.}
\small%\centerline
{
\begin{tabular}{llrrrrc}
\hline \hline
{SN name}&
{$z_{{\rm CMB}}$}&
{$m_B$}&
{$x_1$}&
{$c$}&
{$EW_w\{{\rm Si}~{\rm II}\}$}&
{Reference}\\
\hline
03D1ax  &  0.496  & $22.9691\pm0.0160$ & $-1.0045\pm0.1715$ & $-0.0304\pm0.0285$ &  $9.01\pm3.95$ & 1\\
03D1bk  &  0.865  &  $\cdots$   &  $\cdots$ & $\cdots$ & $13.50\pm5.36$ &
1\\
03D1co  &  0.68   & $24.1069\pm0.0481$ & $ 0.9602\pm0.6335$ &
$-0.0229\pm0.0539$ &  $8.21\pm5.94$ & 1\\  
03D1ew  &  0.868  & $24.3489\pm0.0576$ & $ 0.4624\pm0.4097$ &
$-0.0762\pm0.1830$ & $ 9.94\pm8.66$ & 1\\
03D1fq  &  0.80   & $24.5299\pm0.0343$ & $-1.8585\pm0.5215$ &
$-0.2695\pm0.1905$ & $31.30\pm4.38$ & 1\\
03D4cn  &  0.818  & $24.6580\pm0.0401$ & $-2.3380\pm0.6214$ & $
0.1416\pm0.1758$ & $17.25\pm4.15$ & 1\\
03D4cy  &  0.9271 & $24.6993\pm0.0873$ & $ 0.2584\pm0.4974$ &
$-0.3657\pm0.1862$ & $21.11\pm8.40$ & 1\\
03D4cz  &  0.695  & $24.0406\pm0.0413$ & $-2.3515\pm0.4144$ &
$-0.0699\pm0.0605$ & $ 6.09\pm4.62$ & 1\\
03D4fd  &  0.791  & $24.2177\pm0.0248$ & $-0.1670\pm0.4221$ &
$-0.0418\pm0.0527$ & $23.54\pm6.08$ & 1\\
03D4gl  &  0.56   & $23.1869\pm0.0428$ & $-0.8379\pm0.5806$ &
$-0.0111\pm0.0426$ & $ 5.58\pm6.56$ & 1\\
04D1de  &  0.7677 & $\cdots$   &  $\cdots$ & $\cdots$ & $ 5.73\pm5.24$ &
1\\
04D1hd  &  0.3685 & $\cdots$   &  $\cdots$ & $\cdots$ & $15.86\pm3.87$ &
1\\
04D3dd  &  1.01   & $25.0592\pm0.1625$ & $ 1.1167\pm0.6553$ &
$-0.1155\pm0.2196$ & $44.42\pm8.38$ & 1\\
04D3fq  &  0.73   & $24.1009\pm0.0262$ & $-0.7710\pm0.4011$ &
$-0.0168\pm0.0480$ & $14.31\pm7.25$ & 1\\
04D3gx  &  0.91   & $24.6957\pm0.0732$ & $-0.1806\pm0.5141$ &
$-0.1816\pm0.1746$ & $29.07\pm10.80$ & 1\\
04D3kr  &  0.3373 & $21.9321\pm0.0207$ & $ 1.0967\pm0.1851$ & $
0.0131\pm0.0167$ & $10.69\pm4.27$ & 1\\
04D3lp  &  0.983  & $24.8964\pm0.1414$ & $-1.4766\pm0.5405$ & $
0.1080\pm0.2277$ & $20.86\pm6.11$ & 1\\
04D3mk  &  0.813  & $\cdots$   &  $\cdots$ & $\cdots$ & $ 4.70\pm4.37$ &
1\\
04D3ml  &  0.95   & $24.5060\pm0.0725$ & $ 1.4300\pm0.7394$ & $
0.0824\pm0.1447$ & $10.99\pm8.40$ & 1\\
04D3nh  &  0.3402 & $22.0925\pm0.0161$ & $ 0.5018\pm0.1758$ & $
0.0350\pm0.0148$ & $20.07\pm4.24$ & 1\\
04D3ny  &  0.81   & $24.3118\pm0.0418$ & $ 2.4869\pm1.2655$ &
$-0.1175\pm0.1758$ & $ 8.91\pm6.51$ & 1\\
04D4dm  &  0.811  & $24.3974\pm0.0404$ & $ 0.8626\pm1.1636$ &
$-0.1282\pm0.1661$ & $11.50\pm7.09$ & 1\\
04D4hu  &  0.7027 & $\cdots$   &  $\cdots$ & $\cdots$ &  $14.21\pm3.89$ &
1\\
04D4ic  &  0.68   & $\cdots$   &  $\cdots$ & $\cdots$ &  $15.33\pm4.63$ &
1\\
04D4ii  &  0.866  & $\cdots$   &  $\cdots$ & $\cdots$ &  $14.24\pm4.74$ &
1\\
04D4jy  &  0.93   & $\cdots$   &  $\cdots$ & $\cdots$ &  $22.66\pm11.59$ &
1\\
b010    &  0.591 & $23.4054\pm0.0790$ & $ 1.9986\pm0.9094$ &
$-0.1171\pm0.0948$ & $ 6.16\pm3.17$ & 2\\
b013    &  0.426 & $22.6230\pm0.0427$ & $-0.5961\pm0.4047$ & $
0.0244\pm0.0524$ & $32.85\pm2.88$ & 2\\
b016    &  0.329 & $22.5340\pm0.1385$ & $ 0.2256\pm0.7683$ & $
0.2086\pm0.1276$ & $ 7.50\pm3.21$ & 2\\
b020    &  0.425  & $22.4605\pm 0.2181$ & $-1.4169\pm 1.8301$ &
$0.0434\pm0.1987$ & $13.51\pm2.72$ & 2\\
d033    &  0.531 & $23.0873\pm0.0802$  & $3.8152\pm 1.1886$ &
$-0.2914\pm 0.0986$ & $18.13\pm3.92$ & 2\\
d058    &  0.583 & $23.5307\pm0.0418$ & $ 0.1674\pm0.6575$ & $
0.1711\pm0.0754$ & $36.00\pm3.91$ & 2\\
d083    &  0.333 & $21.0031\pm0.0333$ & $  1.2251\pm 0.2224$ &
$-0.0512\pm 0.0349$ & $9.39\pm2.64$ & 2\\
d085    &  0.401 & $22.4501\pm0.0480$ & $ 0.6541\pm0.3903$ & $
0.0428\pm0.0590$ & $13.87\pm2.99$ & 2\\
d093    &  0.363 & $21.8967\pm0.0480$ & $ 1.0120\pm0.2783$ &
$-0.0994\pm0.0482$ & $ 7.89\pm7.35$ & 2\\
d117    &  0.309 & $22.3667\pm0.0997$ & $-1.8445\pm0.3583$ & $
0.0968\pm0.0916$ & $21.98\pm2.76$ & 2\\
d149    &  0.342 & $22.0957\pm0.0455$ & $ 0.3705\pm0.3584$ & $
0.0109\pm0.0436$ & $ 9.52\pm3.10$ & 2\\
e020    &  0.159 & $21.0616\pm0.1498$ & $  0.0291\pm 0.3768$ & $ 0.3722\pm
0.1266$ & $13.18\pm2.35$ & 2\\
e029    &  0.332 & $22.4054\pm0.0803$ & $-2.3762\pm1.0506$ & $
0.0532\pm0.0810$ & $15.36\pm2.60$ & 2\\
e108    &  0.469 & $22.5728\pm0.0815$ & $ 2.0057\pm1.5990$ &
$-0.1079\pm0.0887$ & $14.85\pm3.32$ & 2\\
e132    &  0.239 & $21.7710\pm0.0645$ & $-0.3371\pm0.2480$ & $
0.3003\pm0.0605$ & $21.33\pm2.47$ & 2\\
e138    &  0.612 & $23.7475\pm0.0501$ & $-3.8738\pm0.7231$ & $
0.2588\pm0.0996$ & $18.40\pm3.21$ & 2\\
e147    &  0.645 & $23.3283\pm0.0463$ & $-0.3841\pm0.4340$ &
$-0.1072\pm0.0570$ & $18.86\pm2.90$ & 2\\
e148    &  0.429 & $22.6329\pm0.0335$ & $-1.1050\pm0.3499$ &
$-0.0489\pm0.0448$ & $15.42\pm2.66$ & 2\\
f011    &  0.539 & $23.2794\pm0.0363$ & $-1.4498\pm0.4991$ & $
0.0598\pm0.0620$ & $23.81\pm2.91$ & 2\\
f041    &  0.561 & $23.1138\pm0.0479$ & $ 2.4526\pm1.2001$ &
$-0.0763\pm0.0650$ & $15.07\pm3.00$ & 2\\
f076    &  0.410 & $22.3460\pm0.0641$ & $-1.0001\pm0.6384$ & $
0.0600\pm0.0899$ & $15.94\pm3.44$ & 2\\
f096    &  0.412 & $22.8398\pm0.2053$ & $ 0.1328\pm2.0466$ & $
0.2771\pm0.1320$ & $ 8.35\pm2.76$ & 2\\
f216    &  0.599 & $23.7736\pm0.0775$ & $-3.2479\pm1.0666$ &
$-0.0383\pm0.1316$ & $12.44\pm3.15$ & 2\\
f231    &  0.619 & $23.4465\pm0.0355$ & $ 1.2394\pm0.3607$ &
$-0.0759\pm0.0623$ & $17.03\pm3.30$ & 2\\
f235    &  0.422 & $22.4017\pm0.0552$ & $-1.1912\pm0.4730$ &
$-0.0813\pm0.0652$ & $14.07\pm2.46$ & 2\\
f244    &  0.540 & $23.2981\pm0.0524$ & $-0.5891\pm0.7566$ &
$-0.0055\pm0.0801$ & $16.24\pm3.27$ & 2\\
1997G   &  0.763  & $24.2807\pm0.2579$ & $-0.8583\pm1.3793$ &
$-0.4161\pm0.2310$ & $ 7.08\pm3.37$ & 3\\
1997S   &  0.612  & $23.4756\pm0.0639$ & $ 3.6292\pm1.7033$ & $
0.1103\pm0.1169$ & $21.70\pm2.72$ & 3\\
1997af  &  0.579  & $23.5343\pm0.0796$ & $-1.0871\pm0.4901$ &
$-0.2081\pm0.1852$ & $ 7.78\pm3.04$ & 3\\
1997ai  &  0.454  & $22.8788\pm0.0627$ & $-2.6928\pm0.9158$ &
$-0.0040\pm0.0787$ & $21.42\pm2.74$ & 3\\
1997aj  &  0.581  & $23.1959\pm0.0822$ & $ 0.7138\pm0.7974$ & $
0.1991\pm0.1123$ & $ 6.23\pm2.60$ & 3\\
1997ap  &  0.831  & $24.3496\pm0.0633$ & $ 0.3579\pm0.5601$ &
$-0.0115\pm0.0384$ & $17.21\pm3.82$ & 3\\
2000fr  &  0.543  & $23.0376\pm0.0263$ & $ 0.7208\pm0.2533$ &
$-0.0359\pm0.0281$ & $ 7.81\pm2.70$ & 4\\
2001gm  & 0.478   & $\cdots$   &  $\cdots$ & $\cdots$ &  $15.52\pm7.74$ &
4\\ 
2001go  & 0.552   & $\cdots$   &  $\cdots$ & $\cdots$ &  $27.15\pm4.34$ &
4\\
2001gw  & 0.363   & $\cdots$   &  $\cdots$ & $\cdots$ &  $ 9.57\pm3.77$ &
4\\
2001gy  & 0.511   & $\cdots$   &  $\cdots$ & $\cdots$ &  $ 3.66\pm3.23$ &
4\\
2001ha  & 0.58    & $\cdots$   &  $\cdots$ & $\cdots$ &  $21.80\pm5.40$ &
4\\
2001hc  & 0.35    & $\cdots$   &  $\cdots$ & $\cdots$ &  $ 7.28\pm2.93$ &
4\\
2002gl  & 0.510   & $\cdots$   &  $\cdots$ & $\cdots$ &  $16.25\pm3.30$ &
4\\\hline
\end{tabular}}
\end{table}