J/PASJ/55/947 Blazars and Seyfert galaxies accretion rates (Liang+, 2003)
A possible signature of connection between blazars and Seyfert galaxies.
Liang E.-W.
<Publ. Astron. Soc. Jap., 55, 947-951 (2003)>
=2003PASJ...55..947L 2003PASJ...55..947L
ADC_Keywords: QSOs ; Galaxies, Seyfert ; Mass loss ; Redshifts
Keywords: galaxies: active - galaxies: BL Lacs - galaxies: evolution -
galaxies: nuclei - galaxies: Seyfert
Abstract:
Accretion rates and their correlation with cosmological redshifts for
a sample of blazars and Seyfert galaxies are presented. The sample
includes 77 blazars (28 FSRQs, 26 LBLs, and 23 HBLs) and 60 Seyfert
galaxies, of which the extended spectral energy distribution
information and redshifts are available. Within the framework of
accreting black holes, the accretion rates for these sources were
estimated based on their bolometric luminosities.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
position.dat 79 137 Positions (from Simbad)
table1.dat 34 137 The observational data and the accretion rates
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Byte-by-byte Description of file: position.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Name (based on B1950 position)
11 A1 --- n_Name [*] Note on Name (1)
13- 14 I2 h RAh Right ascension (J2000.0)
16- 17 I2 min RAm Right ascension (J2000.0)
19- 22 F4.1 s RAs Right ascension (J2000.0)
24 A1 --- DE- Declination sign (J2000.0)
25- 26 I2 deg DEd Declination (J2000.0)
28- 29 I2 arcmin DEm Declination (J2000.0)
31- 32 I2 arcsec DEs Declination (J2000.0)
36- 55 A20 --- SName Simbad name
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Note (1): *: 0716+174 misprint for 0716+714
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Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Source designation (based on B1950 position)
11- 14 A4 --- MType Morphological type (1)
16- 20 F5.3 --- z Redshift
22- 26 F5.2 [10-7W] logLbol Bolometric luminosity
28- 34 F7.3 solMass/yr dM/dt Accretion rate
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Note (1): Types are abbreviated as follows:
FSRQ: flat-spectra radio quasar
LBL : core-dominated low-polarisation BL Lac object
HBL : core-dominated high-polarisation BL Lac object
Sy : Seyfert galaxy
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History:
From electronic version of the journal
(End) James Marcout, Patricia Bauer [CDS] 05-Feb-2004