Fornax3D project: Assembly history of massive early-type galaxies in the Fornax cluster from deep imaging and integral field spectroscopy

被引：0

作者：

Spavone, M. ^{[1
]}

Iodice, E. ^{[1
]}

D’Ago, G. ^{[2
]}

Van De Ven, G. ^{[3
]}

Morelli, L. ^{[4
]}

Corsini, E.M. ^{[5
,6
]}

Sarzi, M. ^{[7
]}

Coccato, L. ^{[8
]}

Fahrion, K. ^{[9
]}

Falcón-Barroso, J. ^{[10
,11
]}

Gadotti, D.A. ^{[8
]}

Lyubenova, M. ^{[8
]}

Martín-Navarro, I. ^{[10
,11
]}

McDermid, R.M. ^{[12
]}

Pinna, F. ^{[13
]}

Pizzella, A. ^{[5
,6
]}

Poci, A. ^{[14
]}

De Zeeuw, P.T. ^{[15
,16
]}

Zhu, L. ^{[17
]}

机构：

[1] INAF-Osservatorio Astronomico di Capodimonte, Salita Moiariello 16, Napoli,80131, Italy

[2] Instituto de Astrofísica, Facultad de Física, Pontificia Universidad Católica de Chile, Casilla 306,22, Santiago, Chile

[3] Department of Astrophysics, University of Vienna, Tuerkenschanzstrasse 17, Vienna,1180, Austria

[4] Instituto de Astronomía y Ciencias Planetarias, Avenida Copayapu 485, Copiapo, Chile

[5] Dipartimento di Fisica e Astronomia 'G. Galilei', Universitá di Padova, vicolo della'Osservatorio 3, Padova,35122, Italy

[6] INAF-Osservatorio Astronomico di Padova, visolo della'Osservatorio 5, Padova,35122, Italy

[7] Armagh Observatory and Planetarium, College Hill, Armagh,BT61 9DG, United Kingdom

[8] European Southern Observatory, Karl-Schwarzschild-Strasse 2, Garching bei Muenchen,85748, Germany

[9] European Space Agency, European Space Research and Technology Centre, Keplerlaan 1, Noordwijk,2200 AG, Netherlands

[10] Instituto de Astrofísica de Canarias, Vía Láctea s/n, , Tenerife, La Laguna,38205, Spain

[11] Departamento de Astrofísica, Universidad de la Laguna, Tenerife, La Laguna,38200, Spain

[12] Research Centre for Astronomy, Astrophysics, and Astrophotonics, Department of Physics and Astronomy, Macquarie University, Sydney,NSW,2109, Australia

[13] Max-Planck-Institut fuer Astronomie, Koenigstuhl 17, Heidelberg,69117, Germany

[14] Centre for Extragalactic Astronomy, University of Durham, Stockton Road, Durham,DH1 3LE, United Kingdom

[15] Sterrewacht Leiden, Leiden University, Postbus 9513, Leiden,2300 RA, Netherlands

[16] Max-Planck-Institut fuer Extraterrestrische Physik, Giessenbachstrasse 1, Garching bei Muenchen,85748, Germany

[17] Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai,200030, China

来源：

Astronomy and Astrophysics | 2022年 / 663卷

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摘要：

This work is based on high-quality integral-field spectroscopic data obtained with the Multi Unit Spectroscopic Explorer (MUSE) on the Very Large Telescope (VLT). The 21 brightest (mB 15 mag) early-type galaxies (ETGs) inside the virial radius of the Fornax cluster are observed out to distances of 2-3 Re. Deep imaging from the VLT Survey Telescope (VST) is also available for the sample ETGs. We investigated the variation of the galaxy structural properties as a function of the total stellar mass and cluster environment. Moreover, we correlated the size scales of the luminous components derived from a multi-component decomposition of the VST surface-brightness radial profiles of the sample ETGs with the MUSE radial profiles of stellar kinematic and population properties. The results are compared with both theoretical predictions and previous observational studies and used to address the assembly history of the massive ETGs of the Fornax cluster. We find that galaxies in the core and north-south clump of the cluster, which have the highest accreted mass fraction, show milder metallicity gradients in their outskirts than the galaxies infalling into the cluster. We also find a segregation in both age and metallicity between the galaxies belonging to the core and north-south clump and the infalling galaxies. The new findings fit well within the general framework for the assembly history of the Fornax cluster. © 2022 EDP Sciences. All rights reserved.

引用

共 24 条

[1] Fornax3D project: Assembly history of massive early-type galaxies in the Fornax cluster from deep imaging and integral field spectroscopy
Spavone, M.
Iodice, E.
D'Ago, G.
van de Ven, G.
Morelli, L.
Corsini, E. M.
Sarzi, M.
Coccato, L.
Fahrion, K.
Falcon-Barroso, J.
Gadotti, D. A.
Lyubenova, M.
Martin-Navarro, I.
McDermid, R. M.
Pinna, F.
Pizzella, A.
Poci, A.
de Zeeuw, P. T.
Zhu, L.
ASTRONOMY & ASTROPHYSICS, 2022, 663
[2] The Fornax3D project: Environmental effects on the assembly of dynamically cold disks in Fornax cluster galaxies
Ding, Y.
Zhu, L.
van de Ven, G.
Coccato, L.
Corsini, E. M.
Costantin, L.
Fahrion, K.
Falcon-Barroso, J.
Gadotti, D. A.
Iodice, E.
Lyubenova, M.
Martin-Navarro, I.
McDermid, R. M.
Pinna, F.
Sarzi, M.
ASTRONOMY & ASTROPHYSICS, 2023, 672
[3] The Fornax3D project: The environmental impact on gas metallicity gradients in Fornax cluster galaxies
Lara-Lopez, M. A.
Galan-de Anta, P. M.
Sarzi, M.
Iodice, E.
Davis, T. A.
Zabel, N.
Corsini, E. M.
de Zeeuw, P. T.
Fahrion, K.
Falcon-Barroso, J.
Gadotti, D. A.
McDermid, R. M.
Pinna, F.
Rodriguez-Gomez, V
van de Ven, G.
Zhu, L.
Coccato, L.
Lyubenova, M.
Martin-Navarro, I
ASTRONOMY & ASTROPHYSICS, 2022, 660
[4] The Fornax3D project: Discovery of ancient massive merger events in the Fornax cluster galaxies NGC 1380 and NGC 1427
Zhu, Ling
van de Ven, Glenn
Leaman, Ryan
Pillepich, Annalisa
Coccato, Lodovico
Ding, Yuchen
Falcon-Barroso, Jesus
Iodice, Enrichetta
Martin Navarro, Ignacio
Pinna, Francesca
Corsini, Enrico Maria
Gadotti, Dimitri A.
Fahrion, Katja
Lyubenova, Mariya
Mao, Shude
McDermid, Richard
Poci, Adriano
Sarzi, Marc
de Zeeuw, Tim
ASTRONOMY & ASTROPHYSICS, 2022, 664
[5] The Fornax3D project: Planetary nebulae catalogue and independent distance measurements to Fornax cluster galaxies
Spriggs, T.W.
Sarzi, M.
Galán-De Anta, P.M.
Napiwotzki, R.
Viaene, S.
Nedelchev, B.
Coccato, L.
Corsini, E.M.
Fahrion, K.
Falcón-Barroso, J.
Gadotti, D.A.
Iodice, E.
Lyubenova, M.
Martín-Navarro, I.
McDermid, R.M.
Morelli, L.
Pinna, F.
Van De Ven, G.
De Zeeuw, P.T.
Zhu, L.
Astronomy and Astrophysics, 2021, 653
[6] The Fornax3D project: Planetary nebulae catalogue and independent distance measurements to Fornax cluster galaxies
Spriggs, T. W.
Sarzi, M.
Galan-de Anta, P. M.
Napiwotzki, R.
Viaene, S.
Nedelchev, B.
Coccato, L.
Corsini, E. M.
Fahrion, K.
Falcon-Barroso, J.
Gadotti, D. A.
Iodice, E.
Lyubenova, M.
Martin-Navarro, I.
McDermid, R. M.
Morelli, L.
Pinna, F.
van de Ven, G.
de Zeeuw, P. T.
Zhu, L.
ASTRONOMY & ASTROPHYSICS, 2021, 653
[7] The Fornax3D project: Discovery of ancient massive merger events in the Fornax cluster galaxies NGC 1380 and NGC 1427
Zhu, Ling
Van De Ven, Glenn
Leaman, Ryan
Pillepich, Annalisa
Coccato, Lodovico
Ding, Yuchen
Falcón-Barroso, Jesús
Iodice, Enrichetta
Navarro, Ignacio Martin
Pinna, Francesca
Corsini, Enrico Maria
Gadotti, Dimitri A.
Fahrion, Katja
Lyubenova, Mariya
Mao, Shude
McDermid, Richard
Poci, Adriano
Sarzi, Marc
De Zeeuw, Tim
Astronomy and Astrophysics, 2022, 664
[8] The Fornax3D project: Tracing the assembly history of the cluster from the kinematic and line-strength maps
Iodice, E.
Sarzi, M.
Bittner, A.
Coccato, L.
Costantin, L.
Corsini, E. M.
van de Ven, G.
de Zeeuw, P. T.
Falcon-Barroso, J.
Gadotti, D. A.
Lyubenova, M.
Martin-Navarro, I
McDermid, R. M.
Nedelchev, B.
Pinna, F.
Pizzella, A.
Spavone, M.
Viaene, S.
ASTRONOMY & ASTROPHYSICS, 2019, 627
[9] The Fornax3D project: Assembly histories of lenticular galaxies from a combined dynamical and population orbital analysis
Poci, A.
McDermid, R. M.
Lyubenova, M.
Zhu, L.
van de Ven, G.
Iodice, E.
Coccato, L.
Pinna, F.
Corsini, E. M.
Falcon-Barroso, J.
Gadotti, D. A.
Grand, R. J. J.
Fahrion, K.
Martin-Navarro, I.
Sarzi, M.
Viaene, S.
de Zeeuw, P. T.
ASTRONOMY & ASTROPHYSICS, 2021, 647
[10] Fornax 3D project: Automated detection of planetary nebulae in the centres of early-type galaxies and first results
Spriggs, T. W.
Sarzi, M.
Napiwotzki, R.
Galan-de Anta, P. M.
Viaene, S.
Nedelchev, B.
Coccato, L.
Corsini, E. M.
de Zeeuw, P. T.
Falcon-Barroso, J.
Gadotti, D. A.
Iodice, E.
Lyubenova, M.
Martin-Navarro, I
McDermid, R. M.
Pinna, F.
van de Ven, G.
Zhu, L.
ASTRONOMY & ASTROPHYSICS, 2020, 637

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