J/ApJS/255/22 FRII radio sources dynamical models (Machalski+, 2021)
An atlas of dynamical evolution models of 361 Fanaroff-Riley Type II radio
sources.
Machalski J., Koziel-Wierzbowska D., Goyal A.
<Astrophys. J. Suppl. Ser., 255, 22-22 (2021)>
=2021ApJS..255...22M 2021ApJS..255...22M (SIMBAD/NED BibCode)
ADC_Keywords: Active gal. nuclei; Radio sources; Models, evolutionary;
Redshifts; References
Keywords: Active galaxies; Dynamical evolution; Radio galaxies
Abstract:
Dynamical evolution models of 361 extragalactic Fanaroff-Riley type II
radio sources selected from the Cambridge 3CRR, 6CE, 5C6, and 5C7 Sky
Surveys, as well as the Bologna B2, Green Bank GB, and GB2 Surveys,
are presented. Their spectra, compiled mostly from the recent catalogs
of radio sources and the available NASA/IPAC and Astrophysical
Catalogs Support System databases, along with morphological
characteristics of the sources determined from their radio maps, have
been modeled using the DYNAGE algorithm and/or its extension (KDA EXT)
for the hypothetical case of further evolution after the jet's
termination. The best-fit models provide estimates of a number of
important physical parameters of the sources, as (i) the jet power,
(ii) the density distribution of the external gaseous medium
surrounding the radio core and the jet propagating through it, (iii)
the initial energy distribution of the relativistic particles
accelerated at the shock fronts, and (iv) the age of the observed
radio structure. Additionally, estimates of some derivative parameters
are provided, e.g., the radio lobes' pressure, their longitudinal
expansion velocity, the magnetic field strength, and the total energy
deposited in the lobes. The observed spectra and their best-fit models
are included. Finally, one of the useful applications of the above
models is presented, namely a strong correlation between the ambient
medium density and the rest-frame two-point spectral index available
directly from the observed spectra.
File Summary:
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FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table1.dat 104 361 Source data
table2.dat 67 5321 Archival data on flux densities of the sources
and the model fit values
table4.dat 109 361 Model parameters
refs.dat 164 128 References
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See also:
VIII/4 : Fourth Cambridge Survey (4C) (Pilkington+ 1965; Gower+ 1967)
VIII/36 : The Second Bologna Survey (Colla+ 1970-1974)
VIII/2 : Molonglo Reference Catalog of Radio Sources (Large+ 1981)
VIII/5 : Bright Extragalactic Radio Sources (1Jy) (Kuehr+, 1981)
VIII/37 : The Third Bologna Survey (B3) (Ficarra+ 1985)
VIII/18 : 6C Survey of radio sources I. (Baldwin+ 1985)
VIII/52 : The MIT-Green Bank 5GHz Survey (Bennett+, 1986-91)
VIII/13 : A new catalog of 53522 4.85GHz sources (Becker+ 1991)
VIII/14 : 87GB Catalog of radio sources (Gregory et al., 1991)
VIII/17 : The North 20cm Survey (White+ 1992)
VIII/25 : 6C Survey of radio sources - VI. (Hales+ 1993)
VIII/38 : The Parkes-MIT-NRAO 4.85GHz (PMN) Surveys (Griffith+ 1993-1996)
VIII/35 : Radio Sources observed with Culgoora Circular Array (Slee 1995)
VIII/31 : Revised source list for the Rees 38-MHz survey (Hales+ 1995)
VIII/40 : GB6 catalog of radio sources (Gregory+ 1996)
VIII/42 : Texas Survey of radio sources at 365MHz (Douglas+ 1996)
VIII/44 : Miyun 232MHz survey (Zhang+ 1997)
VIII/65 : 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)
VIII/69 : The WISH catalogue at 352 MHz (de Breuck+ 2002)
VIII/79 : The VLA Low-frequency Sky Survey at 74MHz (Cohen+ 2007)
VIII/87 : The Allen Telescope Array 20cm Survey (ATATS). I. (Croft+ 2010)
VIII/97 : 74MHz VLA Low-frequency Sky Survey Redux (VLSSr) (Lane+, 2014)
VIII/100 : GaLactic and Extragalactic All-sky MWA survey (Hurley-Walker+, 2016)
J/ApJS/13/65 : Flux densities at 750 & 1400MHz (Pauliny-Toth+ 1966)
J/AJ/77/405 : Intense radio sources at 1400MHz (BDFL) (Bridle+, 1972)
J/AJ/77/797 : NRAO 5GHz Strong Source Survey (Pauliny-Toth+ 1972)
J/ApJS/36/53 : 2380 MHz survey of bright galaxies (Dressel+, 1978)
J/MNRAS/182/273 : The 5C6 and 5C7 surveys of radio sources. (Pearson, 1978)
J/MNRAS/200/747 : 5C12: survey near the North Galactic Pole (Benn+, 1982)
J/MNRAS/204/151 : Bright radio sources at 178 MHz (3CRR) (Laing+ 1983)
J/PASP/97/932 : 3CR Source Identifications (Spinrad+, 1985)
J/A+AS/65/485 : 22MHz flux densities of radio sources (Roger+, 1986)
J/A+AS/82/41 : Spectral index for B3 radio sources (Kulkarni+ 1990)
J/MNRAS/246/110 : 7C survey of radio sources at 151 MHz (McGilchrist+ 1990)
J/ApJS/75/801 : MGIV (Fourth MIT-Green Bank) 5GHz Survey (Griffith+ 1991)
J/ApJS/97/347 : Source Catalog, PMN Equatorial Survey (Griffith+ 1995)
J/A+AS/110/419 : 7C: survey of radio sources (Visser+, 1995)
J/MNRAS/274/324 : Penticton observations at 408 and 1420MHz (Green+, 1995)
J/MNRAS/282/779 : 7C 151-MHz survey of region 9-16h 20-35deg (Waldram+ 1996)
J/ApJS/107/19 : MRC/1Jy Radio source survey. I. (McCarthy+ 1996)
J/A+AS/124/259 : Westerbork Northern Sky Survey I. (Rengelink+ 1997)
J/A+AS/128/153 : Revised GB/GB2 sample of radio sources (Machalski 1998)
J/MNRAS/298/637 : 7C: 151MHz survey of 3 regions (Pooley+, 1998)
J/MNRAS/301/203 : 408-MHz variability study (Riley+ 1998)
J/A+AS/139/359 : B3-VLA sample. II. The database (Vigotti+, 1999)
J/A+A/370/409 : New sample of large angular size radio gal. I. (Lara+, 2001)
J/A+A/418/1 : Radio cont. spectra in Virgo cluster region (Vollmer+, 2004)
J/MNRAS/354/485 : Radio flux of 15-GHz 9C survey (Bolton+, 2004)
J/A+A/445/465 : ATCA 18.5 & 22GHz fluxes of Kuehr 5GHz sample (Ricci+, 2006)
J/MNRAS/392/733 : The NEWPS catalog from WMAP 5-yr survey (Massardi+, 2009)
J/ApJ/714/1170 : Faraday rotation at high Galactic latitude (Mao+, 2010)
J/A+A/520/A62 : Radio-optical scrutiny of compact AGN (Arshakian+, 2010)
J/MNRAS/440/269 : X-ray survey of the 2Jy sample. I. (Mingo+, 2014)
J/AJ/148/16 : Updated 3CRR sample of radio sources (Singal, 2014)
J/A+A/598/A78 : The GMRT 150MHz all-sky radio survey (Intema+, 2017)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- Name Source name
13- 23 A11 --- OName Additional source name
25- 26 I2 h RAh Hour of Right Ascension (J2000) (1)
28- 29 I2 min RAm Minute of Right Ascension (J2000)
31- 35 F5.2 s RAs Second of Right Ascension (J2000)
37 A1 --- DE- Sign of Declination (J2000) (1)
38- 39 I2 deg DEd Degree of Declination (J2000) (1)
41- 42 I2 arcmin DEm Arcminute of Declination (J2000)
44- 47 F4.1 arcsec DEs Arcsecond of Declination (J2000)
49- 51 A3 --- OType Type of the optical host
(G=galaxy or Q=quasar)
53- 57 F5.3 --- z [0.003/4.42] Redshift
58 A1 --- f_z [*] *=photometric redshift, otherwise
spectroscopic
60- 65 F6.1 arcsec LAS [1/1985] Largest angular size
67- 68 I2 deg Theta [45/90] Inclination of the jet axis
70- 75 F6.3 W/Hz/sr logP1.4 [21.6/27.8] Logarithm of the radio
luminosity at 1.4GHz
77- 82 F6.1 kpc Dl [9.8/2580] Source linear size
84- 87 F4.1 --- AR [1/11] Axial ratio
88 A1 --- f_AR [*] *=assumed value
90- 98 F9.3 10+63m3 Vl [0.001/11230] Volume of the lobes
100-104 F5.3 --- SpInd [0.5/1.6] Rest-frame spectral index derived
from observations
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Note (1): Coordinates "07 13 09.48 +35 56 06.8" (J2000) for "B0709+370" was
a misprint for "07 13 09.48 +36 56 06.8" (J2000); corrected at CDS.
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- Name Source name
12- 16 A5 --- m_Name "inner" or "outer" component for 3C293
18- 24 F7.1 MHz Freq [22/33000] Observed frequency in MHz
26 A1 --- l_S Limit flag on S
28- 35 F8.1 mJy S [0.1/912000] Flux density at Freq
37 A1 --- f_S Flag on S (1)
39- 45 F7.1 mJy e_S [0.3/58900]? Uncertainty on S
47- 49 I3 --- r_S [1/128] Reference for S (see refs.dat file)
51- 58 F8.1 mJy Sfit [3.4/933812]? Flux Density, model fit
60- 67 F8.1 mJy Sfita [0/241824]? Flux Density, alt. model fit
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Note (1): Flags on flux density as follows:
a = flux density corrected for the core emission;
b = flux density corrected for blending with a nearby strong compact source;
c = flux density estimated from the available radio maps.
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- Name Source name
13 A1 --- Model [AE] Applied model (1)
15- 19 F5.3 --- chi2 [0.27/4.8] Reduced chi2 value
21- 25 F5.3 --- alpInj [0.45/0.78] Injection spectral index
27- 33 F7.3 Myr tl [0.08/342] Age of the lobes
35- 41 F7.3 Myr tjet [0.05/135]? Jet duration
43- 51 F9.5 10+38W Qjet [0.00035/293] Jet power
53- 61 F9.4 10-23kg/m3 rho0 [0.01/2170] Medium density around the
radio core
63- 71 F9.4 10-12N/m2 pl [0.0039/1157] Pressure in the lobes
73- 78 F6.4 --- vh/c [0.0004/0.3] Ratio of the lobes
longitudinal expansion speed to the
light velocity
80- 87 F8.4 10-25kg/m3 rhoa [0.01/579] Environment density in front
of the lobes head
89- 94 F6.3 nT Bl [0.08/61.1] Magnetic field strength
96- 103 F8.4 10+52J El [0.002/133] Energy of relativistic
particles inflating the lobes
105- 109 F5.3 --- SpIndM [0.5/1.7] Rest-frame spectral index
derived from the model
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Note (1): Model as follows:
A = DYNAGE (Machalski+ 2007A&A...462...43M 2007A&A...462...43M ; 250 occurrences)
E = KDA EXT (Kuligowska 2017A&A...598A..93K 2017A&A...598A..93K ; 111 occurrences)
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Ref [1/128] Reference code
5- 23 A19 --- BibCode Bibcode of the reference
25- 53 A29 --- Auth First author's name(s)
55-164 A110 --- Comm Comment
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Acknowledgments:
Jerzy Machalski [machalsk at oa.uj.edu.pl]
History:
From electronic version of the journal
27-Nov-2021: Insert into VizieR
02-Dec-2021: Sources B1130+349, B1158+345 and B1301+382 deleted from Table2
due to discrepencies with the other models.
(End) Prepared by [AAS], Emmanuelle Perret [CDS] 27-Oct-2021