CALIFA galaxy dynamics across the Hubble sequence

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1 CALIFA galaxy dynamics across the Hubble sequence Mariya Lyubenova (Kapteyn) and Glenn van de Ven (MPIA) and the CALIFA team NGC6125 NGC1167 NGC4210 ARP arcsec Velocity rsion 1

2 Science Drivers Where and when do the stars in galaxies form? How is angular momentum lost and found? Where and when are the heavy elements made? How is the gas in galaxies processed? Absolute Magnitude Colour 2

3 Sample properties Calar Alto 600 galaxies will be observed out of 65 a mother sample of 937 galaxies selected from SDSS imaging 45 < D25 < 80 isophotal diameter at 25 mag/arcsec 2 Redshift range: < z < 0.03 Final spatial resolution: kpc complete in Mass in the range 9.4<log(M)<11.4 M 3

4 Flux [erg/s/cm 2 /A ] Wavelength coverage 1.5 V1200 R~1750 V500 R~850 [OIII] [NII] 1.0 Hα [OI] [SII] 0.5 [OII] Hγ Ca Hβ Fe Mgb NaD 0.0 CaII Rest Wavelength [A ] 4

Stellar Kinematics Velocity dispersion Velocity arcsec arcsec 20 20 0 20 0 20

Irr ARP220 20 0 20 arcsec Bulge+Disk high V, high σ 20 0 20 arcsec Pure Disk

5 Stellar Kinematics Velocity dispersion Velocity arcsec arcsec E arcsec Slow Rotator low V, high σ NGC6125 S0 NGC1167 Sb NGC4210 Irr ARP arcsec Bulge+Disk high V, high σ arcsec Pure Disk high V, low σ arcsec Interacting 150 Velocity Vel. dispersion 0 5

6 Angular momentum R/Rd Emsellem et al. (2007, 2011) Falcón-Barroso, Lyubenova, van de Ven et al., in prep. 6

7 CALIFA angular momentum CALIFA early-type CALIFA late-type Emsellem et al. (2007, 2011) Atlas 3D E/S0 + slow rotators + fast rotators Falcón-Barroso, Lyubenova, van de Ven et al., in prep. Observed CALIFA galaxies expand the Atlas 3D sample 7

Are Lenticulars faded Spirals? 0.8 0.6 yes? 0.4 van den Bergh (1976) Re 0.2 0.8 0.6 0.4 Sa FR (E/S0) no 0.2 0.8 0.6 Sb FR (E/S0)?

8 Are Lenticulars faded Spirals? yes? 0.4 van den Bergh (1976) Re Sa FR (E/S0) no Sb FR (E/S0)??? Cappellari et al. (2011) Sc? FR (E/S0) log(stellar mass [M sun ]) 8

9 Are Lenticulars faded Spirals? 0.8 (B+Bar)/T SR FR Sa Sb Sc Not fading alone! Mergers: major/minor? wet/dry? Re Atlas 3D E/S0: + slow rotators + fast rotators R 90 / R 50 Environment: harassment? stripping? Internal: feedback? fading? Secular evolution? Falcón-Barroso, Lyubenova, van de Ven et al., in prep. 9

10 Are Lenticulars faded Spirals? 0.8 (B+Bar)/T SR FR Sa Sb Sc Not fading alone! Mergers: major/minor? wet/dry? Re Atlas 3D E/S0: + slow rotators + fast rotators R 90 / R 50 Environment: harassment? stripping? Internal: feedback? fading? Secular evolution? Falcón-Barroso, Lyubenova, van de Ven et al., in prep. 10

11 Kinematic alignment of non-interacting galaxies NGC4210 stars gas NGC5406 stars gas Barrera-Ballesteros et al., A&A submitted 11

12 Kinematic alignment of non-interacting galaxies NGC4210 stars gas Position angle NGC5406 stars gas Barrera-Ballesteros et al., A&A submitted bar P. A. 12

13 PA morph PA kingas (deg) a: NGC 5735, b: IC 1683, c: NGC Kinematic alignment of non-interacting galaxies 0 NGC5406 stars PA kinstellar - PAkingas (deg) NGC4210 b b gas 50 a: NGC 3687, b: NGC stars gas -50 Non-barred Weakly-barred Strongly-barred 9.8 Position angle a a 10.0 Barrera-Ballesteros et al., A&A submitted log ( Mstellar / MO ) bar P. A. 13

14 Kinematics of major mergers Stage 1 Stage 2 Stage 3 Stage 4 Stage 5 arcsec arcsec arcsec see Highlight talk by: Jorge Barrera-Ballesteros (IAC) arcsec arcsec arcsec arcsec Stellar Velocity (km/s) Ionized gas Velocity (km/s) 14

15 Unbiased Tully-Fisher relation Mr [mag] see Highlight talk by: Simona Bekeraite (AIP) log10(v2.2) [km/s] 15

16 Dynamical modelling of early- and late-type galaxies in CALIFA 16

observe light: - adding baryons to dark-matter-only simulations via empirical prescription -

17 Mass distribution across the Hubble sequence ΛCDM model: flat universe + dark energy + cold dark matter successful on large scales, but tests inconclusive on scales of galaxies need dark matter, but observe light: - adding baryons to dark-matter-only simulations via empirical prescription - subtracting baryons from total mass distribution inferred through luminous tracers of the gravitational potential 17

18 Total mass distribution NGC and 2 Reff Jeans & Schwarzschild dynamical models Mtot(<R) Lyubenova, van de Ven et al., in prep. 18

19 Dark matter fractions 10 <1Re Mdyn/M*,Chab total log(m*,chab) [Msol] 19

20 Dark matter fractions <1Re Mdyn/M*,Chab SAURON Virgo des Rys et al total log(m*,chab) [Msol] Atlas 3D / SAURON E/S0 only Cappellari et al. 2011,

21 Dark matter fractions 10 <1Re Mdyn/M*,Chab total log(m*,chab) [Msol] CALIFA E/S0 with PPAK more low mass E/S0 21

22 Dark matter fractions <1Re Mdyn/M*,Chab 10 Stellar masses from full spectrum fitting Gonzales-Delgado et al total log(m*,chab) [Msol] Lyubenova, van de Ven et al., in prep. 22

23 Dark matter fractions <1Re Mdyn/M*,Chab 10 1 Stellar masses from full spectrum fitting Gonzales-Delgado et al Gas masses via Papastergis et al total log(m*,chab) [Msol] log(m* + Mgas) Lyubenova, van de Ven et al., in prep. 23

The outliers SDSS r-band + MGEs Dec. [arcsec] 40 20 0-20 Stellar velocity field [km/s] -100 / 100 Dec.

[arcsec] -40-40 -20 0 20 40 R.A. [arcsec] Second velocity moment Observed 40 40... and Modeled Dec.

24 The outliers SDSS r-band + MGEs Dec. [arcsec] Stellar velocity field [km/s] -100 / 100 Dec. [arcsec] Stellar dispersion field [km/s] and 2 Reff 20 / R.A. [arcsec] R.A. [arcsec] Second velocity moment Observed and Modeled Dec. [arcsec] / 225 Dec. [arcsec] / 225 NGC R.A. [arcsec] R.A. [arcsec] 24

$Dark matter fractions DMS Martinsson et al.$

25 Dark matter fractions DMS Martinsson et al Mdyn/Mbar <1Re Mdyn/M*,Chab 10 1 Stellar masses from full spectrum fitting Gonzales-Delgado et al Gas masses via Papastergis et al total log(m*,chab) [Msol] Lyubenova, van de Ven et al., in prep. 25

26 Dark matter fractions <1Re Mdyn/M*,Chab 10 1? Stellar masses from full spectrum fitting Gonzales-Delgado et al Gas masses via Papastergis et al total log(m*,chab) [Msol] Lyubenova, van de Ven et al., in prep. 26

27 Dark matter fractions dsph <1Re Mdyn/M*,Chab 10 1? Stellar masses from full spectrum fitting Gonzales-Delgado et al Gas masses via Papastergis et al Local Group dsph Collins et al total log(m*,chab) [Msol] Lyubenova, van de Ven et al., in prep. 27

28 Kinematics + Dynamics + Stellar populations 28

29 Kinematics + Dynamics + Stellar populations 10 <1Re Mdyn/M*,Chab λre Lyubenova, van de Ven et al., in prep. 29

30 Kinematics + Dynamics + Stellar populations 10 <1Re Mdyn/M*,Chab 1 Atlas 3D Slow Rot. Fast Rot λre Lyubenova, van de Ven et al., in prep. 30

31 Kinematics + Dynamics + Stellar populations 10 <1Re Mdyn/M*,Chab 1 Atlas 3D Slow Rot. Fast Rot λre Lyubenova, van de Ven et al., in prep. 31

32 Conclusions 0.8 (B+Bar)/T SR FR Sa Sb Sc CALIFA provides a morphologically unbiased view of the stellar angular momentum in galaxies Re R 90 / R 50 Lenticulars are not only faded spirals Mdyn/M*,Chab λre Low mass spirals are heavily dark matter dominated inside 1 Reff 32

on the EDGE with CARMA Extragalacitc Database for Galaxy Evolution Key Science: A complete

physics of the molecular ISM SDSS CO contours Age (Gyr) CO contours Hα CO contours

Bolato (UMD) and Tony Wong (Illinois) team: L. Blitz, H. Dannerbauer, Ph. Hopkins, A.

33 on the EDGE with CARMA Extragalacitc Database for Galaxy Evolution Key Science: A complete view of how H2 forms stars Resolved H2 and the growth of galaxy structures Explore the physics of the molecular ISM SDSS CO contours Age (Gyr) CO contours Hα CO contours Metallicity (dex) CO contours Vlos (km/s) CO contours AV (mag) 13 CO contours PIs: Alberto Bolato (UMD) and Tony Wong (Illinois) team: L. Blitz, H. Dannerbauer, Ph. Hopkins, A. Kravtsov, A. Leroy, E. Ostriker, E. Rosolowsky, K. Sandstrom, G. van de Ven, J. Vieira, S. Vogel, F. Walter 33

Mariya Lyubenova, Glenn van de Ven

Mariya Lyubenova, Glenn van de Ven and the CALIFA collaboration Galaxies Inside & Out Tehran January 2015 TH UNIVRS IN MOTION AGL simulation movie http://eagle.strw.leidenuniv.nl/movies/multi_component.avi