Table 8
Size of the LARS-LAE stack convolved with ground-based PSF.
LARS stack |
![]() |
rP20ell | rP20circ | rP20minA | r20 | r50 | r80 |
kpc | kpc | kpc | kpc | kpc | kpc | kpc | |
|
|||||||
z ~ 2 | |||||||
F(Lyα) = 5E-19 | |||||||
LARS-LAE | 5.26 | 6.67 | 6.00 | 3.34 | 1.33 | 2.67 | 5.34 |
Feldmeier2013, rn | 5.4 | ||||||
LARS-LAE, PSF, F | 9.40 | 9.51 | 9.34 | 6.00 | 3.00 | 5.00 | 7.84 |
Momose2014, rn | 7.9 | ||||||
LARS-LAE, PSF, M | 9.21 | 9.34 | 9.01 | 5.67 | 2.84 | 4.84 | 7.67 |
Steidel2011, ![]() |
28.4 | ||||||
mrest − UV = 30 | |||||||
LARS-LAE | 2.28 | 2.17 | 1.33 | 1.33 | 0.50 | 1.00 | 1.83 |
LARS-LAE, PSF, F | 5.69 | 5.50 | 5.34 | > 12 | 2.00 | 3.34 | 4.67 |
LARS-LAE, PSF, M | 6.40 | 6.67 | 6.67 | 4.34 | 2.50 | 4.00 | 5.67 |
Steidel2011, ![]() |
2.9 | ||||||
|
|||||||
z ≃ 5.7 | |||||||
F(Lyα) = 5E-19 | |||||||
LARS-LAE | 2.40 | 4.70 | 6.34 | 3.52 | 1.17 | 2.35 | 4.35 |
Momose2014, rn | 5.9 | ||||||
LARS-LAE, PSF, M | 6.60 | 9.28 | 7.99 | 4.70 | 2.35 | 4.11 | 7.28 |
mrest − UV = 30 | |||||||
LARS-LAE | 1.28 | 1.88 | 1.41 | 0.94 | 0.35 | 0.82 | 1.53 |
LARS-LAE, PSF, M | 5.59 | 5.99 | 7.52 | 4.46 | 2.00 | 3.29 | 4.93 |
Notes. Sizes for the LARS-LAE stack before and after convolving with Feldmeier et al. (2013) (PSF, F) and Momose et al. (2014) (PSF, M) ground-based PSF. The values correspond to the Lyα and rest-frame UV continuum images. For reference we report the e-folding parameters of the best-fit exponential profile, I(r), of the observed surface brightness by Feldmeier et al. (2013), by Momose et al. (2014), and by Steidel et al. (2011), where I(r) ∝ exp( − r/rn) and r ≳ 10 kpc.
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