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Table 2.

Galaxy properties.

ID log LIR SFR log M* Major axis
Minor axis
PA i Galaxy morphology
(L) (M yr−1) (M) (″) (kpc) (″) (kpc) (deg) (deg) This work Galaxy zoo
J0232 10.45 3.0 10.91 ± 0.19 6.05 11.2 4.85 8.95 142 37 Red ETG
J1010 11.44 30 10.99 ± 0.20 9.17 16.6 7.55 13.6 113 35 Interacting ETG S0a
J1100 11.50 34 11.02 ± 0.22 8.51 15.7 6.72 12.4 67 38 Barred spiral SBb
J1152 10.54 3.7 10.90 ± 0.16 12.39 16.5 6.75 9.01 56 57 Red ETG E
J1356 11.80 69 11.27 ± 0.19 11.45 25.3 6.56 14.5 156 55 Merging ETG E
J1430 11.06 12 11.15 ± 0.11 11.80 18.8 9.27 14.8 161 38 Post-merger ETG E
J1509 11.49 34 10.94 ± 0.31 7.40 15.0 5.35 10.8 94 44 Barred spiral SBa

Notes. Rest-frame IR luminosities (8–1000 μm) and corresponding SFRs were derived from IRAS 60 and PACS/IRAS 100 μm fluxes. The uncertainties of LIR and SFRs are ∼0.12 dex and ∼0.3 dex, respectively. For J1100 and J1152, the PACS 70 μm fluxes were used as a proxy for the 60 μm flux. For J0232 there are no FIR data, but we estimated them by scaling the WISE+PACS spectral energy distribution (SED) of J1152 (also a red ETG) to the WISE SED of J0232. Stellar masses were calculated from 2MASS XSC K-band magnitudes, as described in the text. J1010 and J1100 show K-band excesses that might be indicative of an important contribution from AGN-heated dust (see Jarvis et al. 2020 and Shangguan & Ho 2019, respectively) and thus, for them we used J-band magnitudes instead. Indeed, in the case of J1100, we use M* from Shangguan & Ho (2019), converted to our cosmology. Columns from 5 to 10 list the isophotal major and minor axis at 25 mag arcsec−2, position angle (PA) and inclination (i) from r-band SDSS DR6 photometry (2007). Morphological classifications come from visual inspection of the SDSS images shown in Fig. 1 and from the Galaxy Zoo 2 project (Willett et al. 2013).

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