J/ApJ/941/53 GC systems & SMBHs in spiral gal. III. (Gonzalez-Lopezlira+, 2022)
The relation between globular cluster systems and supermassive black holes in
spiral galaxies.
III. The link to the MBH-M* correlation.
Gonzalez-Lopezlira R.A., Lomeli-Nunez L., Ordenes-Briceno Y., Loinard L.,
Gwyn S., Alamo-Martinez K., Bruzual G., Lancon A., Puzia T.H.
<Astrophys. J., 941, 53 (2022)>
=2022ApJ...941...53G 2022ApJ...941...53G
ADC_Keywords: Clusters, globular; Colors; Photometry, ugriz ; Galaxies ;
Black holes
Keywords: Galaxy formation ; Galaxy evolution ; Spiral galaxies ;
Globular star clusters ; Star clusters ; Classical black holes ;
Black holes
Abstract:
We continue to explore the relationship between the total number of
globular clusters (GCs), NGC, and the central black hole mass,
MBH, in spiral galaxies. We present here results for the Sab
galaxies NGC3368, NGC4736 (M94), and NGC4826 (M64), and the Sm galaxy
NGC4395. The GC candidate selection is based on the (u*-i') versus
(i'-Ks) color-color diagram, and i'-band shape parameters. We
determine the MBH versus NGC correlation for these spirals, plus
NGC4258, NGC253, M104, M81, M31, and the Milky Way. We also
redetermine the correlation for the elliptical sample in Harris et
al., with updated galaxy types from Sahu et al. Additionally, we
derive the total stellar galaxy mass, M*, from its two-slope
correlation with NGC, and fit MBH versus M* for both spirals and
ellipticals. We obtain logMBH∝(1.01±0.13)logNGC for
ellipticals, and logMBH∝(1.64±0.24)logNGC for late-type
galaxies (LTGs). The linear MBH versus NGC correlation in
ellipticals could be due to statistical convergence through mergers,
unlike the much steeper correlation for LTGs. However, in the MBH
versus total stellar mass (M*) parameter space, with M* derived from
its correlation with NGC, MBH∝(1.48±0.18)logM* for
ellipticals, and MBH∝(1.21±0.16)logM* for LTGs. The
observed agreement between ellipticals and LTGs in this parameter
space may imply that black holes and galaxies coevolve through calm
accretion, active galactic nuclei feedback, and other secular processes.
Description:
All the data for this work were obtained with the Canada-France-Hawaii
Telescope (CFHT), the optical images with MegaCam and the Ks-band ones
with the Wide-field InfraRed Camera (WIRCam). Observations span
2011-Mar-01 to 2019-Apr-03; see Table 1 for further details.
MegaCam has a field of view (FOV) of 0.96°x0.94°, with a plate
scale of 0.186"/pixel, while the FOV of the WIRCam is ∼21'x21', with a
plate scale of 0.307"/pixel.
Except for NGC 4395, the g', i', and r' data are archival, and were
originally secured through programs 11AC08 (PI: G. Harris), and 13AS03
(PI: Zhao-Yu Li). The u* and Ks-band images, as well as all the
NGC4395 data, are ours, and were acquired through programs 17AF12,
18AF99 (PI: K. Alamo-Martinez), and 19AF03 (PI: Y. Ordenes-Briceno).
Objects:
----------------------------------------------------------------
RA (2000) DE Designation(s)
----------------------------------------------------------------
10 46 45.74 +11 49 11.7 NGC 3368 = M 96
12 25 48.86 +33 32 48.7 NGC 4395 = LEDA 40596
12 50 53.07 +41 07 12.9 NGC 4736 = M 94
12 56 43.69 +21 40 57.5 NGC 4826 = M 64
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File Summary:
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FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table5.dat 85 15 i'-band shape parameters of globular cluster
candidates in NGC 3368
table6.dat 85 10 i'-band shape parameters of globular Cluster
candidates in NGC 4395
table7.dat 85 25 i'-band shape parameters of globular cluster
candidates in NGC 4736
table8.dat 85 30 i'-band shape parameters of globular cluster
candidates in NGC 4826
table9.dat 102 15 Colors of globular cluster candidates in NGC 3368
table10.dat 102 10 Colors of globular cluster candidates in NGC 4395
table11.dat 102 25 Colors of globular cluster candidates in NGC 4736
table12.dat 102 30 Colors of globular cluster candidates in NGC 4826
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See also:
VII/195 : Globular Clusters in the Milky Way (Harris, 1996)
VII/202 : Globular Clusters in the Milky Way (Harris, 1997)
J/A+AS/139/393 : Young Massive Star Clusters. II. (Larsen, 1999)
J/MNRAS/343/665 : VI photometry of globular cluster systems (Goudfrooij+, 2003)
J/AJ/127/2674 : Globular clusters in Sculptor group (Olsen+, 2004)
J/ApJ/632/799 : NGC4395 light curves (Peterson+, 2005)
J/ApJS/171/101 : GCs in the ACS Virgo cluster survey (Jordan+, 2007)
J/ApJ/757/83 : The Blanco Cosmology Survey (BCS) (Desai+, 2012)
J/ApJ/772/82 : A catalog of globular cluster systems (Harris+, 2013)
J/ApJ/783/130 : Parallaxes of high mass star forming regions (Reid+, 2014)
J/AJ/148/4 : JHK photometry of 913 globular clusters in M31 (Wang+, 2014)
J/ApJ/813/82 : z<0.06 broad-line AGN emission-line measures (Reines+, 2015)
J/ApJS/227/12 : NGVS XXV. Virgo globular clusters photometry (Powalka+, 2016)
J/ApJ/831/134 : BH masses & host galaxy dispersion vel. (van den Bosch, 2016)
J/ApJ/835/184 : GC candidates in NGC4258 (Gonzalez-Lopezlira+, 2017)
Byte-by-byte Description of file: table[5678].dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 14 A14 --- Name Cluster name (JHHMMSS+DDMMSS)
16- 23 F8.4 deg RAdeg Right Ascension in decimal degrees (J2000)
25- 31 F7.4 deg DEdeg Declination in decimal degrees (J2000)
33- 37 F5.2 --- SModel [-0.13/1.5] 100x(SExtractor SPREAD_MODEL) in
the i' band
39- 42 F4.2 arcsec FWHM [0.4/1.2] FWHM in the i' band
44 A1 --- l_reff Limit on reff
45- 49 F5.2 pc reff [1/13.1] Effective radius in the i' band
51- 54 F4.2 pc E_reff [0.01/0.6]? Additive uncertainty in reff
56- 59 F4.2 pc e_reff [0.01/0.5]? Subtractive uncertainty in reff
61- 67 A7 --- shape Index is fixed
69- 73 F5.1 --- index [2/100] rtidal/rcore (King) or exponent
(Sersic) (1)
75- 79 F5.1 --- SNR [10/655] Signal-to-noise ratio of data
81- 85 F5.2 --- chi2 [0.45/13.3] Chi-square of fit
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Note (1): Index denotes concentration for King profiles, exponent for
Sersic profiles.
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Byte-by-byte Description of file: table9.dat table1[012].dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 14 A14 --- Name Cluster name (JHHMMSS+DDMMSS)
16- 23 F8.4 deg RAdeg Right Ascension in decimal degrees (J2000)
25- 31 F7.4 deg DEdeg Declination in decimal degrees (J2000)
33- 38 F6.3 mag g'0mag [19/23.5] CFHT/MegaCam dereddened
g' magnitude
40- 44 F5.3 mag e_g'0mag [0.002/0.08] Error in g'0mag
46- 50 F5.2 mag Ks0mag [18.47/21.8] CFHT/WIRCam dereddened
Ks magnitude
52- 55 F4.2 mag e_Ks0mag [0.01/0.2] Error in Ks0mag
57- 61 F5.3 mag (u*-i')0 [1.68/3.3] Dereddened (u*-i') color
63- 67 F5.3 mag e_(u*-i')0 [0.005/0.11] Uncertainty in (u*-i')0
69- 73 F5.3 mag (g'-r')0 [0.26/2]? Dereddened (g'-r') color
(not for NGC3368 and NGC4395)
75- 79 F5.3 mag e_(g'-r')0 [0.01/0.1]? Uncertainty in (g'-r')0
81- 85 F5.3 mag (g'-i')0 [0.46/2.4] Dereddened (g'-i') color
87- 91 F5.3 mag e_(g'-i')0 [0.003/0.11] Uncertainty in (g'-i')0
93- 97 F5.2 mag (i'-Ks)0 [-0.32/1.01] Dereddened (i'-Ks) color
99-102 F4.2 mag e_(i'-Ks)0 [0.01/0.2] Uncertainty in (i'-Ks)0
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History:
From electronic version of the journal
References:
Gonzalez-Lopezlira et al. NGC 4258. 2017ApJ...835..184G 2017ApJ...835..184G Cat. J/ApJ/835/184
(End) Prepared by [AAS], Katia van der Woerd [CDS] 28-Nov-2024