Table 3: The mean indices, ages, and metallicities along the radius in the galaxies of our sample.

Galaxy		 $\log~(r/r_{\rm e})$ H$\beta $ Mg b $\langle{\rm Fe}\rangle$ [Z/H] Age [Gyr]
NGC 2634 $-\infty $ $1.55\pm0.02$ $4.69\pm0.02$ $2.86\pm0.03$ $+0.25\pm0.02$ $11.2\pm0.6$
  -0.8 $1.51\pm0.03$ $4.54\pm0.03$ $2.69\pm0.05$ $+0.13\pm0.04$ $12.5\pm0.8$
  -0.3 $1.61\pm0.01$ $3.89\pm0.06$ $2.36\pm0.03$ $-0.11\pm0.02$ $13.3\pm0.6$
  0.0 $1.71\pm0.08$ $3.25\pm0.08$ $2.24\pm0.08$ $-0.17\pm0.03$ $9.5\pm0.7$
  0.3 $1.60\pm0.13$ $2.78\pm0.06$ $1.71\pm0.12$ $-0.5\pm?$ $11\pm?$
  0.45 $1.74\pm0.31$ $2.40\pm0.25$ $2.17\pm0.16$ $-0.5\pm?$ -
NGC 2810 $-\infty $ $1.70\pm0.03$ $5.35\pm0.04$ $2.71\pm0.02$ $+0.47\pm0.06$ $6.5\pm1.3$
  -0.7 $1.79\pm0.07$ $5.19\pm0.08$ $2.63\pm0.06$ $+0.45\pm0.03$ $5.3\pm1.0$
  -0.3 $1.61\pm0.09$ $4.73\pm0.08$ $2.50\pm0.04$ $+0.10\pm0.04$ $11.2\pm1.8$
  0.0 $1.82\pm0.05$ $4.00\pm0.04$ $2.24\pm0.12$ $-0.04\pm0.10$ $8.8\pm1.5$
  0.135 $1.62\pm0.4$ $4.24\pm0.2$ $2.31\pm0.2$ $+0.1\pm?$ $12\pm7$
NGC 3348 $-\infty $ $1.46\pm0.05$ $4.92\pm0.06$ $2.81\pm0.06$ $+0.30\pm0.02$ $10.6\pm0.3$
  -0.9 $1.63\pm0.02$ $4.78\pm0.05$ $2.77\pm0.02$ $+0.29\pm0.02$ $9.2\pm0.6$
  -0.6 $1.72\pm0.04$ $4.57\pm0.03$ $2.73\pm0.07$ $+0.26\pm0.04$ $8.0\pm1.0$
  -0.3 $1.72\pm0.06$ $4.21\pm0.04$ $2.46\pm0.04$ $+0.04\pm0.01$ $9.6\pm1.0$
  0.0 $1.90\pm0.01$ $4.12\pm0.10$ $2.44\pm0.02$ $+0.10\pm0.04$ $6.6\pm0.4$
  +0.12 $2.06\pm0.02$ $4.00\pm0.08$ $2.61\pm0.2$ $+0.24\pm0.05$ $4\pm?$
NGC 4339 $-\infty $ $1.61\pm0.03$ $4.56\pm0.04$ $3.03\pm0.09$ $+0.34\pm0.04$ $9.1\pm1.0$
  -0.9 $1.81\pm0.03$ $3.95\pm0.14$ $2.92\pm0.07$ $+0.14\pm0.04$ $7.1\pm0.7$
  -0.7 $1.70\pm0.10$ $3.90\pm0.12$ $2.77\pm0.10$ $+0.14\pm0.16$ $7.5\pm2.3$
  -0.5 $1.59\pm0.07$ $3.81\pm0.16$ $2.36\pm0.05$ $-0.12\pm0.06$ $11.3\pm2.0$
  -0.3 $1.70\pm0.06$ $3.50\pm0.18$ $2.26\pm0.13$ $-0.19\pm0.05$ $11.3\pm0.9$
IC 2179 $-\infty $ $1.64\pm0.02$ $4.78\pm0.02$ $3.02\pm0.03$ $+0.44\pm0.02$ $7.0\pm0.6$
  -0.7 $1.69\pm0.03$ $4.55\pm0.05$ $2.91\pm0.06$ $+0.33\pm0.03$ $7.8\pm0.8$
  -0.3 $1.70\pm0.04$ $4.12\pm0.07$ $2.68\pm0.04$ $+0.10\pm0.04$ $9.5\pm1.0$
  0.0 $1.46\pm0.08$ $3.84\pm0.05$ $2.47\pm0.10$ $-0.05\pm0.08$ $12.2\pm0.4$
  +0.3 $1.23\pm0.16$ $3.58\pm0.16$ $2.30\pm0.2$ $-0.13\pm?$ $12\pm?$


Source LaTeX | All tables | In the text