Table A.2
Spectroscopic properties of the blue SF isolated elliptical galaxies.
| Name | Fiber scale | Nuclear spectrum | log(agelw) | Error | log(agemw) | Error | Δ(age) | |
|
|
||||||||
| UNAM-KIAS 359 | 1.04 | TO | 9.00 | 1.32 | 9.98 | 0.32 | 8.5 | |
| UNAM-KIAS 613 | 1.62 | TO(AGN) | 8.95 | 1.63 | 10.03 | 0.31 | 9.8 | |
| UNAM-KIAS 1197 | 1.92 | LINER | 8.77 | 1.00 | 9.89 | 0.43 | 7.2 | |
| UNAM-KIAS 1394 | 2.10 | SFN | 8.56 | 1.31 | 9.94 | 0.37 | 8.3 | |
Notes. Columns are: name in the UNAM-KIAS catalog, physical scale (kpc, h = 0.73) subtended by the 3 arcsec SDSS fiber at the distance of each galaxy, type of spectrum and ionization source associated with the nuclear region from the modeled SDSS spectrum, log10 of the average light-weighted age (in units of yr) and its error, log10 of the average mass-weighted age (in units of yr) and its error, and the star formation timescale (in units of Gyr).
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