J/A+A/690/A326 Merger-AGN connection in the NW-2 field (La Marca+, 2024)
Dust and Power: Unravelling the merger-active galactic nucleus connection in the
second half of the cosmic history.
La Marca A., Margalef-Bentabol B., Wang L., Gao F., Goulding A.D.,
Martin G., Rodriguez-Gomez V., Trager S.C., Yang G., Dave R., Dubois Y.
<Astron. Astrophys. 690, A326 (2024)>
=2024A&A...690A.326L 2024A&A...690A.326L (SIMBAD/NED BibCode)
ADC_Keywords: Galaxies, interacting ; Active gal. nuclei ; Redshifts ;
Photometry, infrared
Keywords: techniques: image processing - galaxies: evolution -
galaxies: interactions
Abstract:
Galaxy mergers represent a fundamental physical process under
hierarchical structure formation, but their role in triggering
active galactic nuclei (AGNs) is still unclear. We aim to investigate
the merger-AGN connection using state-of-the-art observations and
novel methods in detecting mergers and AGNs.
We selected stellar mass-limited samples at redshift z<1 from the
Kilo-Degree Survey (KiDS), focusing on the KiDS-NW2 field with a wide
range of multi-wavelength data. Three AGN types, selected in the
mid-infrared (MIR), X-ray, and via spectral energy distribution (SED)
modelling, were analysed. To identify mergers, we used convolutional
neural networks trained on two cosmological simulations. We created
mass- and redshift-matched control samples of non-mergers and
non-AGNs.
We first investigate the merger-AGN connection using a binary
AGN/non-AGN classification. We observe a clear AGN excess (a factor of
2-3) in mergers with respect to non-mergers for the MIR AGNs, and a
mild excess for the X-ray and SED AGNs, indicating that mergers could
trigger all three types but are more connected with the MIR AGNs.
About half of the MIR AGNs are in mergers but it is unclear whether
mergers are the main trigger. For the X-ray and SED AGNs, mergers are
unlikely to be the dominant triggering mechanism. We also explore the
connection using the continuous AGN fraction fAGN parameter. Mergers
exhibit a clear excess of high fAGN values relative to non-mergers,
for all AGN types. We unveil the first merger fraction
fmerger-fAGN relation with two distinct regimes. When the AGN is
not very dominant, the relation is only mildly increasing or even
flat, with the MIR AGNs showing the highest fmerger. In the regime
of very dominant AGNs (fAGN≥0.8), fmerger shows the same
steeply rising trend with increasing fAGN for all AGN types. These
trends are also seen when plotted against AGN bolometric luminosity.
We conclude that mergers are most connected with dust-obscured AGNs
(generally linked to a fast-growing phase of the supermassive black
hole) and are the main or even the sole fuelling mechanism of the most
powerful AGNs.
Description:
Galaxy catalogue associated with our study on the connection between
galaxy mergers and Active Galactic Nuclei (AGN) activity up to a
redshift of 1. Our investigation utilises multi-wavelength data and
various AGN selection techniques to provide a comprehensive analysis
of this relationship. The multi-wavelength data in this catalogue are
compiled from several astronomical surveys and datasets which observed
the NW-2 field (overlapping with the GAMA 09 field). The dataset
includes X-ray, optical, near- and mid-infrared, and sub-millimeter
observations. The catalogue includes both spectroscopic and
photometric redshifts. The multi-wavelength data are used to estimate
galaxies' physical properties using the SED fitting code CIGALE. The
catalogue contains the merger classification obtained from two
Convolutional Neural Networks (CNNs) trained on the hydrodynamical
cosmological simulations Illustris-TNG and Horizon-AGN. The AGN
selection is based on the X-ray detections from the eROSITA survey,
the mid-IR colours, and the SED decomposition from CIGALE. For all
details on the data and the analysis, please refer to the paper. The
catalogue is provided in two versions: the complete version and the
light version. As the full version of the catalogue contains a large
number of columns (>300), we release a light version of the catalogue.
The complete catalogue contains the entire CIGALE output and all the
multi-wavelength data used. The light version contains only the most
relevant columns for the study: source coordinates, redshift, merger
classification, AGN properties, stellar mass, and the bands used for
identifying the different AGNs. The complete version of the catalogue
contains the entire CIGALE output, both the best-fit values and the
Bayesian analysis values, of all components of the SED decomposition.
However, the SED decomposition was optimised for the AGN component.
Therefore, caution is advised when using other properties, such as
star formation rates.
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
light.dat 369 42881 Light Master Catalogue NW2
complete.fits 2880 37067 Complete Master Catalogue NW2
--------------------------------------------------------------------------------
See also:
II/347 : KiDS-ESO-DR3 multi-band source catalog (de Jong+, 2017)
II/328 : AllWISE Data Release (Cutri+ 2013)
J/MNRAS/462/3146 : Herschel-ATLAS DR1 (HATLAS) (Valiante+, 2016)
J/A+A/682/A34 : SRG/eROSITA all-sky survey catalogs, eRASS1 (Merloni+, 2024)
J/A+A/679/A142 : Mergers in the HSC-SSP (Omori+, 2023)
Byte-by-byte Description of file: light.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 17 I17 --- HSC-SSP HSC-SSP survey id (id)
19- 34 F16.12 deg RAdeg Right Ascension (J2000) (ra)
36- 54 F19.15 deg DEdeg Declination (J2000) (dec)
56- 72 F17.15 --- zsum Redshift used (z_summary)
74 I1 --- r_zsum Source of the redshift used
(zsummarysource) (1)
76- 86 F11.9 --- TNGpred TNG CNN prediction (TNG pred)
88- 98 F11.9 --- HAGNpred HorizonAGN CNN prediction (HorizonAGN pred)
101-102 I2 --- MergerStatus ? Merger classification adopted
(Merger status) (2)
103-118 A16 --- --- ---
120-131 E12.6 --- BafracAGN AGN fraction in the range 3-30 micron, as
estimated by CIGALE (bayesian analysis
values) (bayes.agn.fracAGN)
133-144 E12.6 --- e_BafracAGN AGN fraction error (bayes.agn.fracAGN_err)
146-157 E12.6 W BaAGNAccPow The intrinsic AGN disk luminosity averaged
over all directions estimated by CIGALE
(bayesian analysis values)
(bayes.agn.accretion_power)
159-170 E12.6 W e_BaAGNAccPow The intrinsic AGN disk luminosity error
(bayes.agn.accretionpowererr)
172-183 E12.6 Msun BaMstar Stellar mass estimated by CIGALE (bayesian
analysis values) (bayes.stellar.m_star)
185-196 E12.6 Msun e_BaMstar Stellar mass error estimated by CIGALE
(bayesian analysis values)
(bayes.stellar.mstarerr)
198-215 F18.14 --- BestChi2 Chi square of the best fit model in CIGALE
(best.chi_square)
217-233 F17.15 --- BestrChi2 Reduced chi square of the best fit model in
CIGALE (best.reducedchisquare)
235-240 F6.3 mag W1mag ?=- W1 magnitude (Vega) (w1mpro)
242-246 F5.3 mag e_W1mag ?=- W1 magnitude error (Vega) (w1sigmpro)
248-251 F4.1 --- W1snr ?=- W1 signal-to-noise ratio (w1snr)
253-258 F6.3 mag W2mag ?=- W2 magnitude (Vega) (w2mpro)
260-264 F5.3 mag e_W2mag ?=- W2 magnitude error (Vega) (w2sigmpro)
266-283 F18.15 --- W2snr ?=- W2 signal-to-noise ratio (w2snr)
285-296 E12.6 mW/m2 EROFML ?=- eROSITA source flux in the 0.2-2.3keV
band (EROMLFLUX)
298-309 E12.6 mW/m2 e_EROFML ?=- eROSITA source flux error in the
0.2-2.3keV band (EROMLFLUX_ERR)
311-339 A29 --- KV KiDS-VIKING survey id (ID_KV) (3)
341-345 I5 --- ERO ?=- eROSITA survey id (EROIDSRC) (4)
347-369 A23 --- HATLAS H-ATLAS survey id (HATLASIAUID) (5)
--------------------------------------------------------------------------------
Note (1): Source of the redshift used as follows:
1 = spec-z provided by the eFEDS survey
2 = spec-z provided by the H-ATLAS survey
3 = spec-z provided by the HSC-SSP survey
4 = LePhare photo-z provided by the eFEDS survey
5 = photo-z provided by KiDS-VIKING survey
Note (2): Merger classification adopted as follows:
-1 = unclassifimerger
1 = non-merger
0 = unclassified
Note (3): KiDS-VIKING (de Jong et al., 2013Msngr.154...44D 2013Msngr.154...44D ;
Kuijken et al., 2019A&A...625A...2K 2019A&A...625A...2K) official source
catalogue: http://archive.eso.org/
Note (4): eROSITA (Predehl et al., 2021A&A...647A...1P 2021A&A...647A...1P) official source
catalogue: https://erosita.mpe.mpg.de/edr/eROSITAObservations/Catalogues/
Note (5): H-ATLAS (Valiante et al. 2016MNRAS.462.3146V 2016MNRAS.462.3146V, Cat. J/MNRAS/462/3146)
official source catalogue: http://www.h-atlas.org/
--------------------------------------------------------------------------------
Description of file: complete.fits
--------------------------------------------------------------------------------
Rank Units Label Explanations
--------------------------------------------------------------------------------
1 --- HSC-SSP HSC-SSP survey id
2 deg RAdeg Right Ascension (J2000)
3 deg DEdeg Declination (J2000)
4 --- z_summary Redshift used
5 --- zsummarysource Source of the redshift
used (1)
6 --- TNGpred TNG CNN prediction
7 --- HorizonAGNpred HorizonAGN CNN prediction
8 --- MergerStatus Merger classification
adopted (2)
9 --- bayes.agn.fracAGN AGN fraction in the range
3-30 micron, as estimated
by CIGALE
(bayesian analysis values)
10 --- bayes.agn.fracAGN_err AGN fraction error
11 W bayes.agn.L_6um See official CIGALE manual (3)
12 W bayes.agn.L6umerr See official CIGALE manual (3)
13 W bayes.agn.accretion_power The intrinsic AGN disk
luminosity averaged over all
directions estimated by
CIGALE (bayesian analysis
values)
14 W bayes.agn.accretionpowererr The intrinsic AGN disk
luminosity error
15 W bayes.agn.disk_luminosity See official CIGALE manual (3)
16 W bayes.agn.diskluminosityerr See official CIGALE manual (3)
17 W bayes.agn.luminosity See official CIGALE manual (3)
18 W bayes.agn.luminosity_err See official CIGALE manual (3)
19 W bayes.agn.torusdustluminosity See official CIGALE
manual (3)
20 W bayes.agn.torusdustluminosity_err See official CIGALE
manual (3)
21 W bayes.agn.totaldustluminosity See official CIGALE
manual (3)
22 W bayes.agn.totaldustluminosity_err See official CIGALE
manual (3)
23 W bayes.dust.luminosity See official CIGALE
manual (3)
24 W bayes.dust.luminosity_err See official CIGALE
manual (3)
25 M_sun/yr bayes.sfh.sfr See official CIGALE
manual (3)
26 M_sun/yr bayes.sfh.sfr_err See official CIGALE
manual (3)
27 M_sun/yr bayes.sfh.sfr100Myrs See official CIGALE
manual (3)
28 M_sun/yr bayes.sfh.sfr100Myrs_err See official CIGALE
manual (3)
29 M_sun bayes.stellar.m_star Stellar mass estimated by
CIGALE (bayesian analysis
values)
30 M_sun bayes.stellar.mstarerr Stellar mass error estimated by
CIGALE (bayesian analysis
values)
31 W bayes.xray.agnLxtotal See official CIGALE manual (3)
32 W bayes.xray.agnLxtotal_err See official CIGALE manual (3)
33 mJy bayesPLW See official CIGALE manual (3)
34 mJy bayesPLW_err See official CIGALE manual (3)
35 mJy bayesPMW See official CIGALE manual (3)
36 mJy bayesPMW_err See official CIGALE manual (3)
37 mJy bayesPSW See official CIGALE manual (3)
38 mJy bayesPSW_err See official CIGALE manual (3)
39 mJy BbayesISE1 See official CIGALE manual (3)
40 mJy bayesWISE1_err See official CIGALE manual (3)
41 mJy bayesWISE2 See official CIGALE manual (3)
42 mJy bayesWISE2_err See official CIGALE manual (3)
43 mJy bayesWISE3 See official CIGALE manual (3)
44 mJy bayesWISE3_err See official CIGALE manual (3)
45 mJy bayesWISE4 See official CIGALE manual (3)
46 mJy bayesWISE4_err See official CIGALE manual (3)
47 mJy bayeseROSITA_soft See official CIGALE manual (3)
48 mJy bayeseROSITAsofterr See official CIGALE manual (3)
49 mJy bayesherschel.pacs.100 See official CIGALE manual (3)
50 mJy bayesherschel.pacs.100_err See official CIGALE manual (3)
51 mJy bayesherschel.pacs.160 See official CIGALE manual (3)
52 mJy bayesherschel.pacs.160_err See official CIGALE manual (3)
53 mJy bayessdss.gp See official CIGALE manual (3)
54 mJy bayessdss.gp_err See official CIGALE manual (3)
55 mJy bayessdss.ip See official CIGALE manual (3)
56 mJy bayessdss.ip_err See official CIGALE manual (3)
57 mJy bayessdss.rp See official CIGALE manual (3)
58 mJy bayessdss.rp_err See official CIGALE manual (3)
59 mJy bayes.sdss.up See official CIGALE manual (3)
60 mJy bayes.sdss.up_err See official CIGALE manual (3)
61 mJy bayes.subaru.hsc.g See official CIGALE manual (3)
62 mJy bayes.subaru.hsc.g_err See official CIGALE manual (3)
63 mJy bayes.subaru.hsc.i See official CIGALE manual (3)
64 mJy bayes.subaru.hsc.i_err See official CIGALE manual (3)
65 mJy bayes.subaru.hsc.r See official CIGALE manual (3)
66 mJy bayes.subaru.hsc.r_err See official CIGALE manual (3)
67 mJy bayes.subaru.hsc.y See official CIGALE manual (3)
68 mJy bayes.subaru.hsc.y_err See official CIGALE manual (3)
69 mJy bayes.subaru.hsc.z See official CIGALE manual (3)
70 mJy bayes.subaru.hsc.z_err See official CIGALE manual (3)
71 mJy bayes.vista.vircam.H See official CIGALE manual (3)
72 mJy bayes.vista.vircam.H_err See official CIGALE manual (3)
73 mJy bayes.vista.vircam.J See official CIGALE manual (3)
74 mJy bayes.vista.vircam.J_err See official CIGALE manual (3)
75 mJy bayes.vista.vircam.Ks See official CIGALE manual (3)
76 mJy bayes.vista.vircam.Ks_err See official CIGALE manual (3)
77 mJy bayes.vista.vircam.Y See official CIGALE manual (3)
78 mJy bayes.vista.vircam.Y_err See official CIGALE manual (3)
79 mJy bayes.vista.vircam.Z See official CIGALE manual (3)
80 mJy bayes.vista.vircam.Z_err See official CIGALE manual (3)
81 --- chi_square Chi square of the best fit
model in CIGALE
82 --- reducedchisquare Reduced chi square of the best
fit model in CIGALE
83 mag best.agn.EBV See official CIGALE manual (3)
84 --- best.agn.Mcl See official CIGALE manual (3)
85 --- best.agn.R See official CIGALE manual (3)
86 --- best.agn.delta See official CIGALE manual (3)
87 --- best.agn.disk_type See official CIGALE manual (3)
88 --- best.agn.emissivity See official CIGALE manual (3)
89 --- best.agn.fracAGN See official CIGALE manual (3)
90 deg best.agn.i See official CIGALE manual (3)
91 --- best.agn.law See official CIGALE manual (3)
92 deg best.agn.oa See official CIGALE manual (3)
93 --- best.agn.pl See official CIGALE manual (3)
94 --- best.agn.q See official CIGALE manual (3)
95 --- best.agn.t See official CIGALE manual (3)
96 K best.agn.temperature See official CIGALE manual (3)
97 mag best.attenuation.B_B90 See official CIGALE manual (3)
98 --- best.attenuation.EBVfactor See official CIGALE manual (3)
99 mag best.attenuation.EBVlines See official CIGALE manual (3)
100 mag best.attenuation.E_BVs See official CIGALE manual (3)
101 mag best.attenuation.FUV See official CIGALE manual (3)
102 mag best.attenuation.V_B90 See official CIGALE manual (3)
103 --- best.attenuation.powerlaw_slope See official CIGALE
manual (3)
104 --- best.attenuation.uvbumpamplitude See official CIGALE
manual (3)
105 nm best.attenuation.uvbumpwavelength See official CIGALE
manual (3)
106 nm best.attenuation.uvbumpwidth See official CIGALE
manual (3)
107 --- best.dust.alpha See official CIGALE manual (3)
108 --- best.dust.gamma See official CIGALE manual (3)
109 --- best.dust.qpah See official CIGALE manual (3)
110 --- best.dust.umean See official CIGALE manual (3)
111 --- best.dust.umin See official CIGALE manual (3)
112 Myr best.sfh.age See official CIGALE manual (3)
113 Myr best.sfh.age_burst See official CIGALE manual (3)
114 Myr best.sfh.age_main See official CIGALE manual (3)
115 --- best.sfh.f_burst See official CIGALE manual (3)
116 Myr best.sfh.tau_burst See official CIGALE manual (3)
117 Myr best.sfh.tau_main See official CIGALE manual (3)
118 Myr best.stellar.agemstar See official CIGALE manual (3)
119 --- best.stellar.imf See official CIGALE manual (3)
120 --- best.stellar.metallicity See official CIGALE manual (3)
121 Myr best.stellar.oldyoungseparation_age See official CIGALE
manual (3)
122 Myr best.universe.age See official CIGALE
manual (3)
123 m best.universe.luminosity_distance See official CIGALE
manual (3)
124 --- best.universe.redshift See official CIGALE manual (3)
125 keV best.xray.E_cut See official CIGALE manual (3)
126 --- best.xray.a1 See official CIGALE manual (3)
127 --- best.xray.a2 See official CIGALE manual (3)
128 --- best.xray.alpha_ox See official CIGALE manual (3)
129 --- best.xray.det_hmxb See official CIGALE manual (3)
130 --- best.xray.det_lmxb See official CIGALE manual (3)
131 --- best.xray.gam See official CIGALE manual (3)
132 W best.agn.L_6um See official CIGALE manual (3)
133 W best.agn.accretion_power See official CIGALE manual (3)
134 W best.agn.disk_luminosity See official CIGALE manual (3)
135 W/Hz best.agn.intrinLnu2500A_30deg See official CIGALE
manual (3)
136 W best.agn.luminosity See official CIGALE
manual (3)
137 W best.agn.polardustluminosity See official CIGALE
manual (3)
138 W best.agn.torusdustluminosity See official CIGALE
manual (3)
139 W best.agn.totaldustluminosity See official CIGALE
manual (3)
140 W best.dust.luminosity See official CIGALE manual (3)
141 kg best.dust.mass See official CIGALE manual (3)
142 M_sun best.sfh.integrated See official CIGALE manual (3)
143 M_sun/yr best.sfh.sfr See official CIGALE manual (3)
144 M_sun/yr best.sfh.sfr100Myrs See official CIGALE manual (3)
145 M_sun/yr best.sfh.sfr10Myrs See official CIGALE manual (3)
146 W best.stellar.lum See official CIGALE manual (3)
147 W best.stellar.lum_ly See official CIGALE manual (3)
148 W best.stellar.lumlyold See official CIGALE manual (3)
149 W best.stellar.lumlyyoung See official CIGALE manual (3)
150 W best.stellar.lum_old See official CIGALE manual (3)
151 W best.stellar.lum_young See official CIGALE manual (3)
152 M_sun best.stellar.m_gas See official CIGALE manual (3)
153 M_sun best.stellar.mgasold See official CIGALE manual (3)
154 M_sun best.stellar.mgasyoung See official CIGALE manual (3)
155 M_sun best.stellar.m_star See official CIGALE manual (3)
156 M_sun best.stellar.mstarold See official CIGALE manual (3)
157 M_sun best.stellar.mstaryoung See official CIGALE manual (3)
158 ph/s best.stellar.n_ly See official CIGALE manual (3)
159 ph/s best.stellar.nlyold See official CIGALE manual (3)
160 ph/s best.stellar.nlyyoung See official CIGALE manual (3)
161 W/Hz best.xray.agnLnu2keV_30deg See official CIGALE manual (3)
162 W best.xray.agnLx2to10keV See official CIGALE manual (3)
163 W best.xray.agnLxtotal See official CIGALE manual (3)
164 W best.xray.hmxbLx2to10keV See official CIGALE manual (3)
165 W best.xray.hotgasLx0p5to2keV See official CIGALE manual (3)
166 W best.xray.lmxbLx2to10keV See official CIGALE manual (3)
167 mJy best.subaru.hsc.g See official CIGALE manual (3)
168 mJy best.subaru.hsc.r See official CIGALE manual (3)
169 mJy best.subaru.hsc.i See official CIGALE manual (3)
170 mJy best.subaru.hsc.z See official CIGALE manual (3)
171 mJy best.subaru.hsc.y See official CIGALE manual (3)
172 mJy best.sdss.up See official CIGALE manual (3)
173 mJy best.sdss.gp See official CIGALE manual (3)
174 mJy best.sdss.rp See official CIGALE manual (3)
175 mJy best.sdss.ip See official CIGALE manual (3)
176 mJy best.vista.vircam.Z See official CIGALE manual (3)
177 mJy best.vista.vircam.Y See official CIGALE manual (3)
178 mJy best.vista.vircam.J See official CIGALE manual (3)
179 mJy best.vista.vircam.H See official CIGALE manual (3)
180 mJy best.vista.vircam.Ks See official CIGALE manual (3)
181 mJy best.WISE1 See official CIGALE manual (3)
182 mJy best.WISE2 See official CIGALE manual (3)
183 mJy best.WISE3 See official CIGALE manual (3)
184 mJy best.WISE4 See official CIGALE manual (3)
185 mJy best.herschel.pacs.100 See official CIGALE manual (3)
186 mJy best.herschel.pacs.160 See official CIGALE manual (3)
187 mJy best.PSW See official CIGALE manual (3)
188 mJy best.PMW See official CIGALE manual (3)
189 mJy best.PLW See official CIGALE manual (3)
190 mJy best.eROSITA_soft See official CIGALE manual (3)
191 mag gcmodelmag See HSC-SSP Schema browser (4)
192 mag gcmodelmagsigma See HSC-SSP Schema browser (4)
193 mag rcmodelmag See HSC-SSP Schema browser (4)
194 mag rcmodelmagsigma See HSC-SSP Schema browser (4)
195 mag icmodelmag See HSC-SSP Schema browser (4)
196 mag icmodelmagsigma See HSC-SSP Schema browser (4)
197 mag zcmodelmag See HSC-SSP Schema browser (4)
198 mag zcmodelmagsigma See HSC-SSP Schema browser (4)
199 mag ycmodelmag See HSC-SSP Schema browser (4)
200 mag ycmodelmagsigma See HSC-SSP Schema browser (4)
201 nJy gcmodelflux See HSC-SSP Schema browser (4)
202 nJy gcmodelfluxsigma See HSC-SSP Schema browser (4)
203 nJy rcmodelflux See HSC-SSP Schema browser (4)
204 nJy rcmodelfluxsigma See HSC-SSP Schema browser (4)
205 nJy icmodelflux See HSC-SSP Schema browser (4)
206 nJy icmodelfluxsigma See HSC-SSP Schema browser (4)
207 nJy zcmodelflux See HSC-SSP Schema browser (4)
208 nJy zcmodelfluxsigma See HSC-SSP Schema browser (4)
209 nJy ycmodelflux See HSC-SSP Schema browser (4)
210 nJy ycmodelfluxsigma See HSC-SSP Schema browser (4)
211 mag a_g See HSC-SSP Schema browser (4)
212 mag a_r See HSC-SSP Schema browser (4)
213 mag a_i See HSC-SSP Schema browser (4)
214 mag a_z See HSC-SSP Schema browser (4)
215 mag a_y See HSC-SSP Schema browser (4)
216 --- prob_gal See HSC-SSP Schema browser (4)
217 --- prob_qso See HSC-SSP Schema browser (4)
218 --- prob_star See HSC-SSP Schema browser (4)
219 --- ID_KV KiDS-VIKING survey id
220 count FLUX_AUTO See KiDS-VIKING
official source catalogue (5)
221 count FLUXERR_AUTO See KiDS-VIKING
official source catalogue (5)
222 mag MAG_AUTO See KiDS-VIKING
official source catalogue (5)
223 mag MAGERR_AUTO See KiDS-VIKING
official source catalogue (5)
224 pixel KRON_RADIUS See KiDS-VIKING
official source catalogue (5)
225 deg RAKdeg See KiDS-VIKING
official source catalogue (5)
226 deg DEKdeg See KiDS-VIKING
official source catalogue (5)
227 --- Flag See KiDS-VIKING
official source catalogue (5)
228 pixel FLUX_RADIUS See KiDS-VIKING
official source catalogue (5)
229 --- CLASS_STAR See KiDS-VIKING
official source catalogue (5)
230 mag EXTINCTION_u See KiDS-VIKING
official source catalogue (5)
231 mag EXTINCTION_g See KiDS-VIKING
official source catalogue (5)
232 mag EXTINCTION_r See KiDS-VIKING
official source catalogue (5)
233 mag EXTINCTION_i See KiDS-VIKING
official source catalogue (5)
234 mag MAG_ISO See KiDS-VIKING
official source catalogue (5)
235 mag MAGERR_ISO See KiDS-VIKING
official source catalogue (5)
236 --- NIMAFLAGS_ISO See KiDS-VIKING
official source catalogue (5)
237 --- IMAFLAGS_ISO See KiDS-VIKING
official source catalogue (5)
238 mag EXTINCTION_Z See KiDS-VIKING
official source catalogue (5)
239 mag EXTINCTION_Y See KiDS-VIKING
official source catalogue (5)
240 mag EXTINCTION_J See KiDS-VIKING
official source catalogue (5)
241 mag EXTINCTION_H See KiDS-VIKING
official source catalogue (5)
242 mag EXTINCTION_Ks See KiDS-VIKING
official source catalogue (5)
243 mag MAGGAAPu See KiDS-VIKING
official source catalogue (5)
244 mag MAGERRGAAPu See KiDS-VIKING
official source catalogue (5)
245 count FLUXGAAPu See KiDS-VIKING
official source catalogue (5)
246 count FLUXERRGAAPu See KiDS-VIKING
official source catalogue (5)
247 --- FLAGGAAPu See KiDS-VIKING
official source catalogue (5)
248 mag MAGGAAPg See KiDS-VIKING
official source catalogue (5)
249 mag MAGERRGAAPg See KiDS-VIKING
official source catalogue (5)
250 count FLUXGAAPg See KiDS-VIKING
official source catalogue (5)
251 count FLUXERRGAAPg See KiDS-VIKING
official source catalogue (5)
252 --- FLAGGAAPg See KiDS-VIKING
official source catalogue (5)
253 mag MAGGAAPr See KiDS-VIKING
official source catalogue (5)
254 mag MAGERRGAAPr See KiDS-VIKING
official source catalogue (5)
255 count FLUXGAAPr See KiDS-VIKING
official source catalogue (5)
256 count FLUXERRGAAPr See KiDS-VIKING
official source catalogue (5)
257 --- FLAGGAAPr See KiDS-VIKING
official source catalogue (5)
258 mag MAGGAAPi See KiDS-VIKING
official source catalogue (5)
259 mag MAGERRGAAPi See KiDS-VIKING
official source catalogue (5)
260 count FLUXGAAPi See KiDS-VIKING
official source catalogue (5)
261 count FLUXERRGAAPi See KiDS-VIKING
official source catalogue (5)
262 --- FLAGGAAPi See KiDS-VIKING
official source catalogue (5)
263 mag MAGGAAPZ See KiDS-VIKING
official source catalogue (5)
264 mag MAGERRGAAPZ See KiDS-VIKING
official source catalogue (5)
265 count FLUXGAAPZ See KiDS-VIKING
official source catalogue (5)
266 count FLUXERRGAAPZ See KiDS-VIKING
official source catalogue (5)
267 --- FLAGGAAPZ See KiDS-VIKING
official source catalogue (5)
268 mag MAGGAAPY See KiDS-VIKING
official source catalogue (5)
269 mag MAGERRGAAPY See KiDS-VIKING
official source catalogue (5)
270 count FLUXGAAPY See KiDS-VIKING
official source catalogue (5)
271 count FLUXERRGAAPY See KiDS-VIKING
official source catalogue (5)
272 --- FLAGGAAPY See KiDS-VIKING
official source catalogue (5)
273 mag MAGGAAPJ See KiDS-VIKING
official source catalogue (5)
274 mag MAGERRGAAPJ See KiDS-VIKING
official source catalogue (5)
275 count FLUXGAAPJ See KiDS-VIKING
official source catalogue (5)
276 count FLUXERRGAAPJ See KiDS-VIKING
official source catalogue (5)
277 --- FLAGGAAPJ See KiDS-VIKING
official source catalogue (5)
278 mag MAGGAAPH See KiDS-VIKING
official source catalogue (5)
279 mag MAGERRGAAPH See KiDS-VIKING
official source catalogue (5)
280 count FLUXGAAPH See KiDS-VIKING
official source catalogue (5)
281 count FLUXERRGAAPH See KiDS-VIKING
official source catalogue (5)
282 --- FLAGGAAPH See KiDS-VIKING
official source catalogue (5)
283 mag MAGGAAPKs See KiDS-VIKING
official source catalogue (5)
284 mag MAGERRGAAPKs See KiDS-VIKING
official source catalogue (5)
285 count FLUXGAAPKs See KiDS-VIKING
official source catalogue (5)
286 count FLUXERRGAAPKs See KiDS-VIKING
official source catalogue (5)
287 --- FLAGGAAPKs See KiDS-VIKING
official source catalogue (5)
288 --- SG_FLAG See KiDS-VIKING
official source catalogue (5)
289 deg ra_WISE ?=- See AllWISE
official source catalogue (6)
290 deg dec_WISE ?=- See AllWISE
official source catalogue (6)
291 arcsec sigra ?=- See AllWISE
official source catalogue (6)
292 arcsec sigdec ?=- See AllWISE
official source catalogue (6)
293 arcsec sigradec ?=- See AllWISE
official source catalogue (6)
294 mag w1mpro ?=- See AllWISE
official source catalogue (6)
295 mag w1sigmpro ?=- See AllWISE
official source catalogue (6)
296 --- w1snr ?=- See AllWISE
official source catalogue (6)
297 --- w1rchi2 ?=- See AllWISE
official source catalogue (6)
298 mag w2mpro ?=- See AllWISE
official source catalogue (6)
299 mag w2sigmpro ?=- See AllWISE
official source catalogue (6)
300 --- w2snr ?=- See AllWISE
official source catalogue (6)
301 --- w2rchi2 ?=- See AllWISE
official source catalogue (6)
302 mag w3mpro ?=- See AllWISE
official source catalogue (6)
303 mag w3sigmpro ?=- See AllWISE
official source catalogue (6)
304 --- w3snr ?=- See AllWISE
official source catalogue (6)
305 --- w3rchi2 ?=- See AllWISE
official source catalogue (6)
306 mag w4mpro ?=- See AllWISE
official source catalogue (6)
307 mag w4sigmpro ?=- See AllWISE
official source catalogue (6)
308 --- w4snr ?=- See AllWISE
official source catalogue (6)
309 --- w4rchi2 ?=- See AllWISE
official source catalogue (6)
310 --- rchi2 ?=- See AllWISE
official source catalogue (6)
311 --- ERO_Name eROSITA source name
312 --- EROIDSRC ?=- eROSITA survey id
313 deg ERORACORR ?=- eROSITA corrected
Right Ascension (ICRS)
314 deg ERODECCORR ?=- eROSITA corrected
Declination (ICRS)
315 arcsec ERORADECERR_CORR ?=- eROSITA combined positional
uncertainty, corrected
316 erg/cm2/s EROMLFLUX ?=- eROSITA source flux in the
0.2-2.3keV band
317 erg/cm2/s EROMLFLUX_ERR ?=- eROSITA source flux error
in the 0.2-2.3 keV band
318 --- ERODETLIKE ?=-See eROSITA official source
catalogue (7)
319 --- ERO_inArea90 ?=-See eROSITA official source
catalogue (7)
320 --- CTPLS8UNIQUE_OBJID ?=-See eROSITA official source
catalogue (7)
321 deg CTPLS8RA ?=-See eROSITA official source
catalogue (7)
322 deg CTPLS8DEC ?=-See eROSITA official source
catalogue (7)
323 arcsec DistCTPLS8_ERO ?=-See eROSITA official source
catalogue (7)
324 --- CTPNWAYLS8UNIQUEOBJID ?=-See eROSITA official source
catalogue (7)
325 deg CTPNWAYLS8_RA ?=-See eROSITA official source
catalogue (7)
326 deg CTPNWAYLS8_DEC ?=-See eROSITA official source
catalogue (7)
327 --- CTP_quality ?=-See eROSITA official source
catalogue (7)
328 --- CTP_Classification ?=-See eROSITA official source
catalogue (7)
329 --- CTP_CLASS ?=-See eROSITA official source
catalogue (7)
330 --- HATLASIAUID H-ATLAS survey id, IAU name
catalogue (7)
331 --- HATLAS_IDNAME H-ATLAS survey id, short name
catalogue (7)
332 deg RA_HATLAS ?=- See H-ATLAS official source
catalogue (8)
333 deg DEC_HATLAS ?=- See H-ATLAS official
catalogue (8)
334 Jy F250 ?=- See H-ATLAS official
catalogue (8)
335 Jy F350 ?=- See H-ATLAS official
catalogue (8)
336 Jy F500 ?=- See H-ATLAS official
catalogue (8)
337 Jy E250 ?=- See H-ATLAS official
catalogue (8)
338 Jy E350 ?=- See H-ATLAS official
catalogue (8)
339 Jy E500 ?=- See H-ATLAS official
catalogue (8)
340 Jy F250BEST ?=- See H-ATLAS official
catalogue (8)
341 Jy E250BEST ?=- See H-ATLAS official
catalogue (8)
342 arcsec AP250 ?=- See H-ATLAS official
catalogue (8)
343 Jy F350BEST ?=- See H-ATLAS official
catalogue (8)
344 Jy E350BEST ?=- See H-ATLAS official
catalogue (8)
345 arcsec AP350 ?=- See H-ATLAS official
catalogue (8)
346 Jy F500BEST ?=- See H-ATLAS official
catalogue (8)
347 Jy E500BEST ?=- See H-ATLAS official
catalogue (8)
348 arcsec AP500 ?=- See H-ATLAS official
catalogue (8)
349 Jy F100BEST ?=- See H-ATLAS official
catalogue (8)
350 Jy E100BEST ?=- See H-ATLAS official
catalogue (8)
351 arcsec AP100 ?=- See H-ATLAS official
catalogue (8)
352 Jy F160BEST ?=- See H-ATLAS official
catalogue (8)
353 Jy E160BEST ?=- See H-ATLAS official
catalogue (8)
354 arcsec AP160 ?=- See H-ATLAS official
catalogue (8)
355 arcsec AP_RMIN ?=- See H-ATLAS official
catalogue (8)
356 deg AP_PA ?=- See H-ATLAS official
catalogue (8)
357 deg OPTICALRAHATLAS ?=- See H-ATLAS official
catalogue (8)
358 deg OPTICALDECHATLAS ?=- See H-ATLAS official
catalogue (8)
359 --- LIKELIHOOD ?=- See H-ATLAS official
catalogue (8)
360 --- RELIABILITY ?=- See H-ATLAS official
catalogue (8)
--------------------------------------------------------------------------------
Note (1): Source of the redshift used as follows:
1 = spec-z provided by the eFEDS survey
2 = spec-z provided by the H-ATLAS survey
3 = spec-z provided by the HSC-SSP survey
4 = LePhare photo-z provided by the eFEDS survey
5 = photo-z provided by KiDS-VIKING survey
Note (2): Merger classification adopted as follows:
-1 = merger
1 = non-merger
0 = unclassified
Note (3): CIGALE (Burgarella et al., 2005MNRAS.360.1413B 2005MNRAS.360.1413B; Noll et al.,
2009A&A...507.1793N 2009A&A...507.1793N; Boquien et al., 2019A&A...622A.103B 2019A&A...622A.103B)
official manual: https://cigale.lam.fr/
Note (4): HSC-SSP (Aihara et al. 2018PASJ...70S...4A 2018PASJ...70S...4A, 2018PASJ...70S...8A 2018PASJ...70S...8A)
Schema browser: https://hsc-release.mtk.nao.ac.jp/schema/
Note (5): KiDS-VIKING (de Jong et al., 2013Msngr.154...44D 2013Msngr.154...44D;
Kuijken et al., 2019A&A...625A...2K 2019A&A...625A...2K) official source
catalogue: http://archive.eso.org/
Note (6): AllWISE (Cutri et al. 2013, 2014, Cat. II/328) official source
catalogue: https://irsa.ipac.caltech.edu/frontpage/
Note (7): eROSITA (Predehl et al., 2021A&A...647A...1P 2021A&A...647A...1P) official source
catalogue: https://erosita.mpe.mpg.de/edr/eROSITAObservations/Catalogues/
Note (8): H-ATLAS (Valiante et al.. 2016MNRAS.462.3146V 2016MNRAS.462.3146V, Cat. J/MNRAS/462/3146)
official source catalogue: http://www.h-atlas.org/
--------------------------------------------------------------------------------
History:
From Antonio La Marca, antoniolamarca46(at)gmail.com
Acknowledgements:
We acknowledge the contributions of the various astronomical surveys
and data providers that made this work possible. This research is part
of the project 'Clash of the titans: deciphering the enigmatic role
of cosmic collisions' (with project number VI.Vidi.193.113 of the
research programme Vidi which is (partly) financed by the Dutch
Research Council (NWO). The Hyper Suprime-Cam (HSC) collaboration
includes the astronomical communities of Japan and Taiwan, and
Princeton University. The HSC instrumentation and software were
developed by the National Astronomical Observatory of Japan (NAOJ),
the Kavli Institute for the Physics and Mathematics of the Universe
(Kavli IPMU), the University of Tokyo, the High Energy Accelerator
Research Organization (KEK), the Academia Sinica Institute for
Astronomy and Astrophysics in Taiwan (ASIAA), and Princeton
University. Funding was contributed by the FIRST program from the
Japanese Cabinet Office, the Ministry of Education, Culture, Sports,
Science and Technology (MEXT), the Japan Society for the Promotion of
Science (JSPS), Japan Science and Technology Agency (JST), the Toray
Science Foundation, NAOJ, Kavli IPMU, KEK, ASIAA, and Princeton
University. This paper is based on data collected at the Subaru
Telescope and retrieved from the HSC data archive system, which is
operated by the Subaru Telescope and Astronomy Data Center (ADC) at
NAOJ. Data analysis was in part carried out with the cooperation of
Center for Computational Astrophysics (CfCA), NAOJ. We are honored and
grateful for the opportunity of observing the Universe from Maunakea,
which has the cultural, historical and natural significance in Hawaii.
Based on data products from observations made with ESO Telescopes at
the La Silla Paranal Observatory under programme IDs 177.A-3016,
177.A-3017 and 177.A-3018, and on data products produced by
Target/OmegaCEN, INAF-OACN, INAF-OAPD and the KiDS production team, on
behalf of the KiDS consortium. OmegaCEN and the KiDS production team
acknowledge support by NOVA and NWO-M grants. Members of INAF-OAPD and
INAF-OACN also acknowledge the support from the Department of Physics
& Astronomy of the University of Padova, and of the Department of
Physics of Univ. Federico II (Naples). This publication makes use of
data products from the Wide-field Infrared Survey Explorer, which is a
joint project of the University of California, Los Angeles, and the
Jet Propulsion Laboratory/California Institute of Technology, funded
by the National Aeronautics and Space Administration. This work is
based on data from eROSITA, the soft X-ray instrument aboard SRG, a
joint Russian- German science mission supported by the Russian Space
Agency (Roskosmos), in the interests of the Russian Academy of
Sciences represented by its Space Research Institute (IKI), and the
Deutsches Zentrum fur Luft- und Raumfahrt (DLR).
Herschel is an ESA space observatory with science instruments provided
by European-led Principal Investigator consortia and with important
participation from NASA. We thank the Center for Information
Technology of the University of Groningen for their support and for
providing access to the Habrok high-performance computing cluster.
(End) Patricia Vannier [CDS] 26-Jul-2024