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Table 6.

Overview of the parameters of the forward model for Sects. 5 and 6.

Application Sect. 5 Application Sect. 6
COSMOLOGY
Hubble constant H0 = 70 km s−1 Mpc−1
Matter density ΩM = 0.3
Cosmological constant ΩΛ = 0.7
Redshift integration step 5h−1 Mpc

IMAGE
Pixel size 0.186 arcsec
Field size 1024 × 1024 px
Apparent magnitude limits [17, 29] for SDSS g′ filter

ZERO POINTS / BACKGROUND
Collecting area 10.17
Gain 1.67
Background SED puxley

PASSBANDS
Reference SDSS g
Observed MegaPrime u, g, r, i, z, WIRCam J, H, Ks
Detection type Photons
Calibration AB

ELLIPTICAL POPULATION
Hubble type −6
Bulge to total 1
Bulge SED 1 E
Disk SED 1
log10() −2.09 Mpc−3 mag−1 (fiducial)
−19.68
α −0.53
−1.37
−1.15

SPIRAL POPULATION
Hubble type 4 4
Bulge to total 0.2 0.2
Bulge SED 1 E E
Disk SED 1 Irr Irr
log10() −2.01 Mpc−3 mag−1 (fiducial) −2.04 Mpc−3 mag−1 (fiducial)
−20.0 (fiducial) −19.71
α −1.3 −1.29
0 −0.03
0 −1.49

EXTINCTION
Extinction curve Milky Way 2
Reddening 0.097 (u), 0.0745 (g), 0.049 (r), 0.036 (i),
0.027 (z), 0.016 (J), 0.010 (H), 0.007 (Ks)
Inter-galactic medium Madau model 3

STARS Besançon model 4

BULGE PARAMETERS 5
R0 1.58h−1 kpc
M0 −20.5
γB −1

DISK PARAMETERS 6
h0 3.85h−1 kpc
β −0.214
σ 0.36
γD −0.8

Notes. (1)The SED templates are taken from Coleman et al. (1980) for the far UV and visible and extended to the near-IR. (2)The extinction curve is taken from Fitzpatrick & Massa (2007) and extended to the near-IR. (3)The extinction curve is corrected for the intergalactic medium effects as in Madau et al. (1996). (4)Stars are added following the Besançon model of Robin et al. (2003) and their recent improvements (Robin et al. 2012, 2014; Bienaymé et al. 2015; Amôres et al. 2017). (5)For a full description of these parameters, see Sect. 2.4. (6)For a full description of these parameters see Sect. 2.5.

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