- HST: offset between nucleus and UV emission (arc like structures) = 3.9 kpc. - Nucleus coincides with peak FIR emission but offset by 1kpc wrt CO emission- Stellar envelope offset wrt FIR and CO- CO clumpy but similar size as the continuumStellar clumps == CO clumps or UV clumpsIf nucleus == bulge the luminosity would imply very large stellar mass OR the nucleus could be nuclear starburst + agn (triggered by merger)Similar to IR luminous galaxies of Chen2022 = large and low sersic number ~~ irregular galaxies.
Breadcrumbs
Colina+2023 - Uncovering the stellar structure of the dusty star-forming galaxy GN20 at z=4.055 with MIRI/JWST
- HST: offset between nucleus and UV emission (arc like structures) = 3.9 kpc.
- Nucleus coincides with peak FIR emission but offset by 1kpc wrt CO emission
- Stellar envelope offset wrt FIR and CO
- CO clumpy but similar size as the continuum
Stellar clumps == CO clumps or UV clumps
If nucleus == bulge the luminosity would imply very large stellar mass OR the nucleus could be nuclear starburst + agn (triggered by merger)
Similar to IR luminous galaxies of Chen2022 = large and low sersic number ~~ irregular galaxies.
-
Files and images
-
Link
-
Markup
-
Horizontal rule
-
Date
-
Emoticon
-
Symbol
Insert macro