Cappellari, M. et al. The SAURON project – X. The orbital anisotropy of elliptical and lenticular galaxies: revisiting the (V/σ,ϵ) diagram with integral-field stellar kinematics. Mon. Not. R. Astron. Soc. 379, 418–444 (2007).

Article 
ADS 

Google Scholar
 

Emsellem, E. et al. The ATLAS3D project – III. A census of the stellar angular momentum within the effective radius of early-type galaxies: unveiling the distribution of fast and slow rotators. Mon. Not. R. Astron. Soc. 414, 888–912 (2011).

Article 
ADS 

Google Scholar
 

Graham, M. T. et al. SDSS-IV MaNGA: stellar angular momentum of about 2300 galaxies: unveiling the bimodality of massive galaxy properties. Mon. Not. R. Astron. Soc. 477, 4711–4737 (2018).

Article 
ADS 

Google Scholar
 

Falcón-Barroso, J. et al. The CALIFA view on stellar angular momentum across the Hubble sequence. Astron. Astrophys. 632, A59 (2019).

Article 

Google Scholar
 

Brough, S. et al. The SAMI Galaxy Survey: mass as the driver of the kinematic morphology–density relation in clusters. Astrophys. J. 844, 59 (2017).

Article 
ADS 

Google Scholar
 

Veale, M. et al. The MASSIVE survey – VIII. Stellar velocity dispersion profiles and environmental dependence of early-type galaxies. Mon. Not. R. Astron. Soc. 473, 5446–5467 (2018).

Article 
ADS 

Google Scholar
 

Cole, J. et al. Stellar kinematics and enviornment at z = 0.8 in the LEGA-C Survey: massive slow rotators are built first in overdense environments. Astrophys. J. Lett. 890, L25 (2020).

Article 
ADS 

Google Scholar
 

Derkenne, C. et al. The MAGPI survey: massive slow rotator population in place by z ~ 0.3. Mon. Not. R. Astron. Soc. 531, 4602–4610 (2024).

Article 
ADS 

Google Scholar
 

Muñoz López, C. et al. Stellar angular momentum of intermediate-redshift galaxies in MUSE surveys. Astron. Astrophys. 688, A75 (2024).

Article 

Google Scholar
 

Bois, M. et al. The ATLAS3D project – VI. Simulations of binary galaxy mergers and the link with fast rotators, slow rotators and kinematically distinct cores. Mon. Not. R. Astron. Soc. 416, 1654–1679 (2011).

Article 
ADS 

Google Scholar
 

Schulze, F. et al. Kinematics of simulated galaxies – I. Connecting dynamical and morphological properties of early-type galaxies at different redshifts. Mon. Not. R. Astron. Soc. 480, 4636–4658 (2018).

Article 
ADS 

Google Scholar
 

Khochfar, S. et al. The ATLAS3D project – VIII. Modelling the formation and evolution of fast and slow rotator early-type galaxies within ΛCDM. Mon. Not. R. Astron. Soc. 417, 845–862 (2011).

Article 
ADS 

Google Scholar
 

Kimmig, L. C. et al. Blowing out the candle: how to quench galaxies at high redshift—an ensemble of rapid starbursts, AGN feedback, and environment. Astrophys. J. 979, 15 (2025).

Article 
ADS 

Google Scholar
 

Newman, A. B., Belli, S., Ellis, R. S. & Patel, S. G. Resolving quiesent galaxies at z ≳ 2. II. Direct measures of rotational support. Astrophys. J. 862, 126 (2018).

Article 
ADS 

Google Scholar
 

D’Eugenio, F. et al. A fast-rotator post-starburst galaxy quenched by supermassive black-hole feedback at z = 3. Nat. Astron. 8, 1443–1456 (2024).

Article 
ADS 

Google Scholar
 

Pascalau, R. G. et al. When relics were made: vigorous stellar rotation and low dark matter content in the massive ultra-compact galaxy GS-9209 at z = 4.66. Mon. Not. R. Astron. Soc. 547, stag210 (2026).

Article 

Google Scholar
 

Jarvis, M. J. et al. The VISTA Deep Extragalactic Observations (VIDEO) survey. Mon. Not. R. Astron. Soc. 428, 1281–1295 (2013).

Article 
ADS 

Google Scholar
 

Forrest, B. et al. The Massive Ancient Galaxies at z > 3 NEar-infrared (MAGAZ3NE) survey: confirmation of extremely rapid star formation and quenching timescales for massive galaxies in the early Universe. Astrophys. J. 903, 47 (2020).

Article 
ADS 

Google Scholar
 

Forrest, B. et al. MAGAZ3NE: high stellar velocity dispersions for ultramassive quiescent galaxies at z > 3. Astrophys. J. 938, 109 (2022).

Article 
ADS 

Google Scholar
 

Forrest, B. et al. An extremely massive quiescent galaxy at z = 3.493: evidence of insufficiently rapid quenching mechanisms in theoretical models. Astrophys. J. 890, 1 (2020).

Article 

Google Scholar
 

Carnall, A. C. et al. A massive quiescent galaxy at redshift 4.658. Nature 619, 716–719 (2023).

Article 
ADS 

Google Scholar
 

Glazebrook, K. et al. A massive galaxy that formed its stars at z ~ 11. Nature 628, 277–281 (2024).

Article 
ADS 

Google Scholar
 

Straatman, C. M. S. et al. The sizes of massive quiescent and star-forming galaxies at z ~ 4 with ZFOURGE and CANDELS. Astrophys. J. Lett. 808, L29 (2015).

Article 
ADS 

Google Scholar
 

Rutherford, T. H. et al. The SAMI Galaxy Survey: using tidal streams and shells to trace the dynamical evolution of massive galaxies. Mon. Not. R. Astron. Soc. 529, 810–830 (2024).

Article 
ADS 

Google Scholar
 

Sola, E. et al. Low surface brightness structures from annotated deep CFHT images: effects of the host galaxy’s properties and environment. Mon. Not. R. Astron. Soc. 541, 3015–3042 (2025).

Article 
ADS 

Google Scholar
 

Ito, K. et al. DeepDive: a deep dive into the physics of the first massive quiescent galaxies in the Universe. Preprint at https://arxiv.org/abs/2506.22642 (2025).

Heckman, T. M. An optical and radio survey of the nuclei of bright galaxies – activity in normal galactic nuclei. Astron. Astrophys. 87, 152–164 (1980).

ADS 

Google Scholar
 

Baldwin, J. A., Phillips, M. M. & Terlevich, R. Classification parameters for the emission-line spectra of extragalactic objects. Publ. Astron. Soc. Pac. 93, 5–19 (1981).

Article 
ADS 

Google Scholar
 

Agostino, C. J., Salim, S., Ellison, S. L., Bickley, R. W. & Faber, S. M. A new physical picture for active galactic nuclei lacking optical emission lines. Astrophys. J. 943, 174 (2023).

Article 
ADS 

Google Scholar
 

Cappellari, M. Full spectrum fitting with photometry in pPXF: stellar population versus dynamical masses, non-parametric star formation history and metallicity for 3200 LEGA-C galaxies at redshift z ~ 0.8. Mon. Not. R. Astron. Soc. 526, 3273–3300 (2023).

Article 
ADS 

Google Scholar
 

Harborne, K. E. et al. Recovering λR and V/σ from seeing-dominated IFS data. Mon. Not. R. Astron. Soc. 497, 2018–2038 (2020).

Article 
ADS 

Google Scholar
 

Hubble, E. Extra-galactic nebulae. Contributions from the Mount Wilson Observatory 324, 321–369 (1926).


Google Scholar
 

Turner, O. J. et al. The KMOS Deep Survey (KDS) – I. Dynamical measurements of typical star-forming galaxies at z ~ 3.5. Mon. Not. R. Astron. Soc. 471, 1280–1320 (2017).

Article 
ADS 

Google Scholar
 

Méndez-Abreu, J., Simonneau, E., Aguerri, J. A. L. & Corsini, E. M. Structural properties of disk galaxies. Astron. Astrophys. 521, A71 (2010).

Article 
ADS 

Google Scholar
 

Bellovary, J. M. et al. Effects of inclination on measuring velocity dispersion and implications for black holes. Mon. Not. R. Astron. Soc. 445, 2667–2676 (2014).

Article 
ADS 

Google Scholar
 

Slob, M. et al. Fast rotators at cosmic noon: stellar kinematics for 15 quiescent galaxies from JWST-SUSPENSE. Astron. Astrophys. 702, A110 (2025).

Article 

Google Scholar
 

van Dokkum, P. G. et al. The growth of massive galaxies since z = 2. Astrophys. J. 709, 1018–1041 (2010).

Article 
ADS 

Google Scholar
 

Naab, T. et al. The ATLAS3D project – XXV. Two-dimensional kinematic analysis of simulated galaxies and the cosmological origin of fast and slow rotators. Mon. Not. R. Astron. Soc. 444, 3357–3387 (2014).

Article 
ADS 

Google Scholar
 

Hopkins, P. F., Hernquist, L., Cox, T. J. & Kereš, D. A cosmological framework for the co evolution of quasars, supermassive black holes, and elliptical galaxies. I. Galaxy mergers and quasar activity. Astrophys. J. Suppl. Ser. 175, 356–389 (2008).

Article 
ADS 

Google Scholar
 

van Dokkum, P., Conroy, C., Villaume, A., Brodie, J. & Romanowsky, A. J. The stellar initial mass function in early-type galaxies from absorption line spectroscopy. III. Radial gradients. Astrophys. J. 841, 68 (2017).

Article 
ADS 

Google Scholar
 

La Barbera, F. et al. IMF radial gradients in most massive early-type galaxies. Mon. Not. R. Astron. Soc. 489, 4090–4110 (2019).

Article 
ADS 

Google Scholar
 

Karademir, G. S. et al. The outer stellar halos of galaxies: how radial merger mass deposition, shells, and streams depend on infall-orbit configurations. Mon. Not. R. Astron. Soc. 487, 318–332 (2019).

Article 
ADS 

Google Scholar
 

Bezanson, R. et al. The relation between compact, quiescent high-redshift galaxies and massive nearby elliptical galaxies: evidence for hierarchical, inside-out growth. Astrophys. J. 697, 1290–1298 (2009).

Article 
ADS 

Google Scholar
 

Saracco, P. et al. The rapid buildup of massive early-type galaxies: supersolar metallicity, high velocity dispersion, and young age for an early-type galaxy at z = 3.35. Astrophys. J. 905, 40 (2020).

Article 
ADS 

Google Scholar
 

Suess, K. A. et al. Minor merger growth in action: JWST detects faint blue companions around massive quiescent galaxies at 0.5 < z < 3.0. Astrophys. J. Lett. 956, L42 (2023).

Article 
ADS 

Google Scholar
 

Nipoti, C. Evolution of massive quiescent galaxies via envelope accretion. Astron. Astrophys. 697, A74 (2025).

Article 
ADS 

Google Scholar
 

Forbes, D. Assembly pathways and the growth of massive early-type galaxies. Galaxies 5, 27 (2017).

Article 
ADS 

Google Scholar
 

van de Sande, J. et al. the Sami Galaxy Survey: revisiting galaxy classification through high-order stellar kinematics. Astrophys. J. 835, 104 (2017).

Article 
ADS 

Google Scholar
 

Penoyre, Z., Moster, B. P., Sijacki, D. & Genel, S. The origin and evolution of fast and slow rotators in the Illustris simulation. Mon. Not. R. Astron. Soc. 468, 3883–3906 (2017).

Article 
ADS 

Google Scholar
 

Lagos, C. D. P. et al. Angular momentum evolution of galaxies in EAGLE. Mon. Not. R. Astron. Soc. 464, 3850–3870 (2017).

Article 
ADS 

Google Scholar
 

Böker, T. et al. The Near-Infrared Spectrograph (NIRSpec) on the James Webb Space Telescope: III. Integral-field spectroscopy. Astron. Astrophys. 661, A82 (2022).

Article 

Google Scholar
 

Brammer, G. grizli. Zenodo https://doi.org/10.5281/Zenodo.8370018 (2023).

Valentino, F. et al. An atlas of color-selected quiescent galaxies at z > 3 in public JWST fields. Astrophys. J. 947, 20 (2023).

Article 
ADS 

Google Scholar
 

Cappellari, M. Improving the full spectrum fitting method: accurate convolution with Gauss–Hermite functions. Mon. Not. R. Astron. Soc. 466, 798–811 (2017).

Article 
ADS 

Google Scholar
 

Vazdekis, A., Koleva, M., Ricciardelli, E., Röck, B. & Falcón-Barroso, J. UV-extended E-MILES stellar population models: young components in massive early-type galaxies. Mon. Not. R. Astron. Soc. 463, 3409–3436 (2016).

Article 
ADS 

Google Scholar
 

Conroy, C., Gunn, J. E. & White, M. The propagation of uncertainties in stellar population synthesis modeling. I. The relevance of uncertain aspects of stellar evolution and the initial mass function to the derived physical properties of galaxies. Astrophys. J. 699, 486–506 (2009).

Article 
ADS 

Google Scholar
 

Conroy, C. & Gunn, J. E. The propagation of uncertainties in stellar population synthesis modeling. III. Model calibration, comparison, and evaluation. Astrophys. J. 712, 833–857 (2010).

Article 
ADS 

Google Scholar
 

Bruzual, G. & Charlot, S. Stellar population synthesis at the resolution of 2003. Mon. Not. R. Astron. Soc. 344, 1000–1028 (2003).

Article 
ADS 

Google Scholar
 

Verro, K. et al. The X-shooter Spectral Library (XSL): Data Release 3. Astron. Astrophys. 660, 1–26 (2022).

Article 

Google Scholar
 

Schreiber, C. et al. Jekyll & Hyde: quiescence and extreme obscuration in a pair of massive galaxies 1.5 Gyr after the Big Bang. Astron. Astrophys. 611, A22 (2018).

Article 

Google Scholar
 

Cappellari, M. & Copin, Y. Adaptive spatial binning of integral-field spectroscopic data using Voronoi tessellations. Mon. Not. R. Astron. Soc. 342, 345–354 (2003).

Article 
ADS 

Google Scholar
 

Pasha, I. & Miller, T. B. pysersic: a Python package for determining galaxy structural properties via Bayesian inference, accelerated with jax. J. Open Source Softw. 8, 1–5 (2023).

Article 

Google Scholar
 

Bentz, M. C. The NIRSpec IFU point spread function. Res. Notes Am. Astron. Soc. 9, 128 (2025).

ADS 

Google Scholar
 

Cleri, N. J. et al. Optical strong line ratios cannot distinguish between stellar populations and accreting black holes at high ionization parameters and low metallicities. Astrophys. J. 994, 146 (2025).

Article 
ADS 

Google Scholar
 

Belli, S. et al. KMOS 3D reveals low-level star formation activity in massive quiescent galaxies at 0.7 < z < 2.7. Astrophys. J. 841, 6 (2017).

Article 
ADS 

Google Scholar
 

Kriek, M. et al. The heavy metal survey: star formation constraints and dynamical masses of 21 massive quiescent galaxies at z = 1.3–2.3. Astrophys. J. 966, 36 (2024).

Article 
ADS 

Google Scholar
 

Bugiani, L. et al. Active galactic nucleus feedback in quiescent galaxies at cosmic noon traced by ionized gas emission. Astrophys. J. 981, 25 (2025).

Article 
ADS 

Google Scholar
 

Chang, W. et al. MAGAZ3NE: Dust deficiency in ultramassive quiescent galaxies at 3https://arxiv.org/pdf/2601.22844 (2026).

Jarvis, M. et al. The MeerKAT International GHz Tiered Extragalactic Exploration (MIGHTEE) survey. Proc. Sci. 277, 006 (2018).


Google Scholar
 

Hale, C. L. et al. MIGHTEE: the continuum survey Data Release 1. Mon. Not. R. Astron. Soc. 536, 2187–2211 (2025).

Article 
ADS 

Google Scholar
 

Rossum, G. Python Tutorial Technical Report CS-R9526 (Centrum voor Wiskunde en Informatica, 1995).

The Astropy Collaboration, Price-Whelan, A. M. et al. The Astropy Project: sustaining and growing a community-oriented open-source project and the latest major release (v5.0) of the core package. Astrophys. J. 935, 167 (2022).

Article 
ADS 

Google Scholar
 

Hunter, J. D. Matplotlib: A 2D graphics environment. Comput. Sci. Eng. 9, 90–95 (2007).

Article 

Google Scholar
 

Harris, C. R. et al. Array programming with NumPy. Nature 585, 357–362 (2020).

Article 
ADS 

Google Scholar
 

Virtanen, P. et al. SciPy 1.0: fundamental algorithms for scientific computing in Python. Nat. Methods 17, 261–272 (2020).

Article 

Google Scholar
 

Kewley, L. J., Dopita, M. A., Sutherland, R. S., Heisler, C. A. & Trevena, J. Theoretical modeling of starburst galaxies. Astrophys. J. 556, 121–140 (2001).

Article 
ADS 

Google Scholar
 

Kauffmann, G. et al. The host galaxies of active galactic nuclei. Mon. Not. R. Astron. Soc. 346, 1055–1077 (2003).

Article 
ADS 

Google Scholar
 

Cappellari, M. Structure and kinematics of early-type galaxies from integral field spectroscopy. Annu. Rev. Astron. Astrophys. 54, 597–665 (2016).

Article 
ADS 

Google Scholar
 

van de Sande, J. et al. The SAMI galaxy survey: a statistical approach to an optimal classification of stellar kinematics in galaxy surveys. Mon. Not. R. Astron. Soc. 505, 3078–3106 (2021).

Article 
ADS 

Google Scholar