J/A+A/659/A32 Turin-SyCAT, Seyferts multifrequency catalog (Pena-Herazo+, 2022)
Turin-SyCAT: A multifrequency catalog of Seyfert galaxies.
Pena-Herazo H., Massaro F., Chavushyan V., Masetti N., Paggi A., Capetti A.
<Astron. Astrophys. 659, A32 (2022)>
=2022A&A...659A..32P 2022A&A...659A..32P (SIMBAD/NED BibCode)
ADC_Keywords: Galaxy catalogs ; Galaxies, Seyfert ; Photometry, infrared ;
Photometry, SDSS ; X-ray sources
Keywords: galaxies: Seyfert - catalogs - galaxies: active
Abstract:
We present the first release of Turin-SyCAT, a multifrequency catalog
of Seyfert galaxies.
We selected Seyfert galaxies considering criteria based on radio,
infrared, and optical properties and starting from sources belonging
to hard X-ray catalogs and surveys. We visually inspected optical
spectra available for all selected sources. We adopted homogeneous and
stringent criteria in the source selection aiming at reducing the
possible contamination from other source classes.
Our final catalog includes 351 Seyfert galaxies distinguished in 233
type 1 and 118 type 2. Type 1 Seyfert galaxies appear to have mid-IR
colors similar to blazars, but are distinguished from them by their
radio-loudness. Additionally, Seyfert 2 galaxies have mid-IR colors
more similar to quasars than BL Lac objects. As expected from their
spectral properties, type 1 and 2 Seyfert galaxies show a clear
distinction when using the u-r color. Finally, we found a tight
correlation between the mid-IR fluxes at both 12 and 22 um (i.e., F12
and F22, respectively) and hard X-ray fluxes between 15 and 150 keV.
Both Seyfert types appear to follow the same trend and share similar
values of the ratios of F12 and F22 to FHX in agreement with
expectations of the AGN unification scenario.
As future perspectives, the Turin-SyCAT will then be used to search
for heavily obscured Seyfert galaxies among unidentified hard X-ray
sources, given the correlation between mid-IR and hard X-rays, and to
investigate their large-scale environments.
Description:
We selected Seyfert galaxies for this first release of the Turin-SyCAT
from the following two main hard X-ray surveys.
The third release of the Palermo BAT source catalog (hereafter 3PBC,
bat.ifc.inaf.it/batcatalogweb/66mbatcatalog.html), including all
hard X-ray sources detected by the BAT instrument on board the Neil
Gehrels Swift Observatory within the first 66 months of mission
The BAT 105-month survey (hereafter BAT105,
swift.gsfc.nasa.gov/results/bs105mon) carried out again using the data
collected by the BAT instrument, but reduced with a different
procedure with respect to that of the 3PBC and by a different group
(Oh et al., 2018ApJS..235....4O 2018ApJS..235....4O, Cat. J/ApJS/235/4).
Applying our selection criteria (see Sect. 4 for details), we built
the first release of the Turin-SyCAT, listing 351 Seyfert galaxies:
233 type 1 and 118 type 2.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tablea1.dat 183 351 All Turin-SyCAT sources with names with names of
their counterparts in the catalogs or
surveys explored
tablea2.dat 156 351 First release of the Turin-SyCAT
tablea3.dat 144 351 Mid-IR and near-IR properties of Turin-SyCAT
sources
tablea4.dat 180 351 Optical properties of Turin-SyCAT sources
tablea5.dat 316 351 X-ray properties of Turin-SyCAT sources
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See also:
VIII/81 : Sydney University Molonglo Sky Survey, SUMSS V2.1 (Mauch 2008)
VIII/65 : 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)
II/311 : WISE All-Sky Data Release (Cutri+ 2012)
II/328 : AllWISE Data Release (Cutri+ 2013)
II/349 : The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016)
IX/10 : ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)
J/A+A/588/A103 : Second ROSAT all-sky survey (2RXS) source cat. (Boller+, 2016)
J/A+A/510/A48 : Palermo Swift-BAT Hard X-ray Catalogue (Cusumano+, 2010)
J/A+A/524/A64 : The 54-month Palermo BAT-survey catalogue (Cusumano+, 2010)
J/ApJ/829/7 : Third Swift/BAT GRB catalog (past ∼11yrs) (BAT3) (Lien+, 2016)
J/ApJS/235/4 : The 105-month Swift-BAT all-sky hard X-ray survey (Oh+, 2018)
Byte-by-byte Description of file: tablea1.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- ID [1/351] Unique catalog identified ID
5- 18 A14 --- SYCAT SyCAT catalog name (SYN JHHMM+DDMM)
20- 39 A20 --- SUMSS Name in SUMSS (SUMSS JHHMMSS+DDMMSS)
41- 59 A19 --- NVSS Name in NVSS (NVSSJHHMMSS+DDMMSS)
61- 79 A19 --- WISE WISE All-Sky Release Catalog name, based on
J2000 position (JHHMMSS.ss+DDMMSS.s)
81-106 A26 --- Pan-STARRS Name in Pan-STARRS
(PSO JHHMMSS.sss+DDMMSS.sss)
108-123 A16 --- ROSAT Name in ROSAT (JHHMMSS.s+DDMMSS)
125-141 A17 --- 3PBC Name in 3PBC (3PBC JHHMM.m+DDMM)
143-161 A19 --- BAT105-Swift Name in BAT105 (SWIFT JHHMM.m+DDMM)
163-183 A21 --- IBIS4CAT-IGR Name in IBIS4CAT
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Byte-by-byte Description of file: tablea2.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- ID [1/351] Unique catalog identified ID
5- 18 A14 --- SYCAT SyCAT catalog name (SYN JHHMM+DDMM)
20- 38 A19 --- WISE WISE All-Sky Release Catalog name, based on
J2000 position (JHHMMSS.ss+DDMMSS.s)
40- 41 I2 h RAh WISE right ascension in J2000 Equinox
43- 44 I2 min RAm WISE right ascension in J2000 Equinox
46- 50 F5.2 s RAs WISE right ascension in J2000 Equinox
52 A1 --- DE- WISE declination in J2000 Equinox
53- 54 I2 deg DEd WISE declination in J2000 Equinox
56- 57 I2 arcmin DEm WISE declination in J2000 Equinox
59- 60 I2 arcsec DEs WISE declination in J2000 Equinox
62- 82 F21.19 --- z Redshift
84- 91 F8.3 Mpc LD Luminosity distance
93 I1 --- Class [1/2] Seyfert type classification
95-113 A19 --- r_z Redshift reference bibcode
115 I1 --- ClassL [1/2] Classification in the literature
117-156 A40 --- r_ClassL Reference(s) for the literature
classification, in bibcode format
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Byte-by-byte Description of file: tablea3.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 3 I3 --- ID [1/351] Unique catalog identified ID
5- 18 A14 --- SYCAT SyCAT catalog name (SYN JHHMM+DDMM)
20- 38 A19 --- WISE WISE All-Sky Release Catalog name, based on
J2000 position (JHHMMSS.ss+DDMMSS.s)
40- 45 F6.3 mag W1mag WISE W1 3.4 um magnitude
47- 51 F5.3 mag e_W1mag WISE W1 3.4 um magnitude uncertainty
55- 60 F6.3 mag W2mag WISE W2 4.6 um magnitude
64- 68 F5.3 mag e_W2mag WISE W2 4.6 um magnitude uncertainty
70- 74 F5.3 mag W3mag WISE W3 12 um magnitude
78- 82 F5.3 mag e_W3mag WISE W3 12 um magnitude uncertainty
84- 89 F6.3 mag W4mag WISE W4 22 um magnitude
93- 97 F5.3 mag e_W4mag WISE W4 22 um magnitude uncertainty
99-104 F6.3 mag Jmag ?=- 2MASS J 1.25 um magnitude
106-110 F5.3 mag e_Jmag ?=- 2MASS J magnitude uncertainty
112-117 F6.3 mag Hmag ?=- 2MASS H 1.65 um magnitude
119-123 F5.3 mag e_Hmag ?=- 2MASS H magnitude uncertainty
125-130 F6.3 mag Kmag ?=- 2MASS Ks 2.17 um magnitude
132-136 F5.3 mag e_Kmag ?=- 2MASS Ks magnitude uncertainty
138-144 F7.3 10+09Lsun LW1 Luminosity at 3.4um
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Byte-by-byte Description of file: tablea4.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 3 I3 --- ID [1/351] Unique catalog identified ID
5- 18 A14 --- SYCAT SyCAT catalog name (SYN JHHMM+DDMM)
20- 45 A26 --- Pan-STARRS Pan-STARRS name (PSO JHHMMSS.sss+DDMMSS.sss)
47- 53 F7.4 mag gmag ?=- Pan-STARRS g band magnitude (MeanPSF)
55- 62 E8.7 mag e_gmag ?=- Pan-STARRS g band magnitude uncertainty
64- 70 F7.4 mag rmag ?=- Pan-STARRS r band magnitude (MeanPSF)
72- 79 E8.7 mag e_rmag ?=- Pan-STARRS r band magnitude uncertainty
81- 87 F7.4 mag imag ?=- Pan-STARRS i band magnitude (MeanPSF)
89- 96 E8.7 mag e_imag ?=- Pan-STARRS i band magnitude uncertainty
98-104 F7.4 mag zmag ?=- Pan-STARRS z band magnitude (MeanPSF)
106-113 F8.6 mag e_zmag ?=- Pan-STARRS z band magnitude uncertainty
115-121 F7.4 mag ymag ?=- Pan-STARRS y band magnitude (MeanPSF)
123-130 E8.7 mag e_ymag ?=- Pan-STARRS y band magnitude uncertainty
132 A1 --- SDSSflag [F/T] SDSS flag, if True the source is in
the SDSS footprint
134-139 F6.3 mag umag ?=- SDSS u band magnitude
141-145 F5.3 mag e_umag ?=- SDSS u band magnitude uncertainty
147-153 F7.5 --- zsp ?=- Spectroscopic redshift from SDSS
155-160 A6 --- ClassSDSS SDSS automatic classification
162-180 A19 --- subClassSDSS SDSS automatic sub-classification
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Byte-by-byte Description of file: tablea5.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 3 I3 --- ID [1/351] Unique catalog identified ID
5- 18 A14 --- SYCAT SyCAT catalog name
20- 38 A19 --- WISE WISE All-Sky Release Catalog name,
based on J2000 position
40- 55 A16 --- ROSAT Name in ROSAT
57- 62 F6.4 --- counts ?=- X-ray counts from the ROSAT catalog
64- 70 F7.5 --- e_counts ?=- X-ray counts uncertainty from the
ROSAT catalog
72- 90 F19.16 arcsec thetarw ?=- Angular separation between ROSAT and
WISE positions
92-108 A17 --- 3PBC Name in 3PBC
110-132 A23 --- 3PBCCtp Counterpart name listed in the 3PBC
134-136 A3 --- 3PBCClass 3PBC classification
138-159 E22.17 mW/m2 FHX ?=- 3PBC flux
161-182 E22.17 mW/m2 e_FHX ?=- 3PBC flux 1σ uncertainty
184-203 F20.18 arcsec theta3w ?=- Angular separation between 3PBC and
WISE positions
205-223 A19 --- BAT105-Swift BAT105 name
225-235 A11 --- BAT105Class BAT105 classification
237-260 F24.17 arcsec thetabw ?=- Angular separation between BAT105 and
WISE positions
262-282 A21 --- IBIS4CAT-IGR INTEGRAL name from IBIS4CAT
284-296 A13 --- IBISClass INTEGRAL classification from IBIS4CAT
298-316 F19.17 --- thetaiw ?=- Angular separation between IBIS4CAT and
WISE positions
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Acknowledgements:
Harold Pena-Herazo, harold.penah(at)gmail.com
(End) Patricia Vannier [CDS] 30-Nov-2021