Table 1.
Mass modeling parameter range and their prior details.
Parameter range | Case-1 (Individual RCs) | Case-2 (coadded RCs) |
---|---|---|
(log scale, Units) | Prior: central value, σ (dex) | Prior: central value, σ (dex) |
8.0 ≤ log(MD [M⊙]) ≤ 12.5 | Gaussian Prior: 0.9Mstar, 0.25 dex | Gaussian Prior: , 0.25 dex |
−1.7 ≤ log(RD [kpc]) ≤ 1.7 | Gaussian Prior: RD, 0.25 dex | Gaussian Prior: , 0.25 dex |
5.0 ≤ log(Mbulge [M⊙]) ≤ 11.5 | Gaussian Prior: 0.1Mstar, 0.25 dex | Flat Prior |
−2.0 ≤ log(r0/s [kpc]) ≤ 2.0 | Flat Prior | Flat Prior |
−26 < log(ρ0/s [gm cm−3]) < −18 | Flat Prior | Flat Prior |
Notes. We note that for the Gaussian prior, central values were computed from the high resolution photometric data (see Harrison et al. 2017; Sharma et al. 2021a), and dispersion (σ) around the center is 0.25 dex for each photometric quantity. In the case of coadded RCs, the quantities are represented by a tilde on the top of them (e.g., ).
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