Table 1
Details of the parameters used for our SED fitting.
Property | COSMOS | ECDFS |
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||
Photometry | NUV, FUV, u,g,r,i,z,Y,J,H,K | U,B,V,R,I,z,J,H,K |
IRAC (3.6 μm, 4.5 μm) | IRAC (3.6 μm, 4.5 μm) | |
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||
Ages | 51 ages (in the range 0.1 Gyr to 14.5 Gyr) | |
|
||
IMF | Chabrier (2003) | |
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||
Metallicities | Z = 1, 0.4, 0.2 Z⊙ | |
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||
Dust extinction law | Calzetti et al. (2000), SMC-like law (Arnouts et al. 2013) | |
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||
E(B−V) | 0, 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.4, 0.5, 0.6, 0.7 | |
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||
Star formation histories | Exponential (τ = 0.1,0.3,1,3,5,10,30 Gyr) and delayed exponential (1, 3 Gyr delay) |
Notes. We use the publicly available photometry in the COSMOS field: GALEX – Zamojski et al. (2007); Subaru – Capak et al. (2007); Ultra-Vista – McCracken et al. (2012); Spitzer-IRAC – Sanders et al. (2007). For the ECDFS we use the photometry compilation by Cardamone et al. (2010).
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