| Issue |
A&A
Volume 556, August 2013
|
|
|---|---|---|
| Article Number | A135 | |
| Number of page(s) | 9 | |
| Section | Extragalactic astronomy | |
| DOI | https://doi.org/10.1051/0004-6361/201321733 | |
| Published online | 08 August 2013 | |
Online material
 |
Fig. 3
Age and metallicity obtained from the spectral fitting for IGR J01528-0326, IGR J02524-0829, IGR J04451-0445, IGR J18244-5622, IGR J18308+0928, PBC J0041.6+2534, PBC J0759.9+2324, and PBC J0919.9+3712. The color scale refers to the mass fraction for each bin of age and metallicity. The red dot represents the mass-weighted age ⟨ t / Gyr ⟩ M and the mass-weighted metallicity ⟨ [M/H] ⟩ M for each galaxy. The yellow dots represent the mass-weighted age ⟨ t / Gyr ⟩ M and the mass-weighted metallicity ⟨ [M/H] ⟩ M in the case of two distinct stellar populations considered for the young and old component (see Sect. 4). |
| Open with DEXTER | |
 |
Fig. 4
Same as in Fig. 3 for PBC J1246.9+5432, PBC J1335.8+0301, PBC J1344.2+1934, PBC J1345.4+4141, PBC J1546.5+6931, Swift J0134.1-3625, Swift J0501.9-3239, and Swift J0601.9-8636. |
| Open with DEXTER | |
 |
Fig. 5
Same as in Fig. 3 for Swift J0811.5+0937, Swift J0911.2+4533, and Swift J1238.9-2720. |
| Open with DEXTER | |
Properties of the galaxies in the sample.
© ESO, 2013
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