2019MNRAS.487.2818H

Query : 2019MNRAS.487.2818H

2019MNRAS.487.2818H - Mon. Not. R. Astron. Soc., 487, 2818-2823 (2019/August-1)

Correlation between the ionizing continuum and the variable C IV broad absorption line in multi-epoch observations of SDSS J141007.74+541203.3.

HUANG H.-Y., PAN C.-J., LU W.-J., QIN Y.-P., LIN Y.-R., HUANG W.-R., ZHOU Y.-T., YAO M., NONG W.-J., LU M.-M., YAO Z.-K. and HAN Q.-L.

Abstract (from CDS):

Correlations between the variations of quasar absorption lines and the ionizing continuum have been confirmed recently in systematic studies. However, no convincing individual case is reported. We present a statistical analysis of the variable C IV broad absorption line (BAL) in the quasar SDSS J141007.74+541203.3, which has been observed with 44 epochs by the Sloan Digital Sky Survey Data Release 14. Grier et al. have concluded that the most likely cause of the variability of the BAL in SDSS J141007.74+541203.3 is a rapid response to changes in the incident ionizing continuum. In this paper, we confirm the anticorrelation between the equivalent width of BALs and the flux of the continuum based on the spectra of this quasar, which show significant variations. This serves as further independent evidence for the conclusions of Grier et al.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): galaxies: active - quasars: absorption lines - quasars: individual: SDSS 141007.74+541203.3

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 SBSG 1408+544A QSO 14 10 07.7399742408 +54 12 03.410924328   18.33 18.17     ~ 38 0

Query : 2019MNRAS.487.2818H

Basic data :
SBSG 1408+544A -- Quasar
Other object types: otypes_help 		QSO (2010A&A,QSO,...), Rad (2019A&A,ILT), AGN (2020ApJS), G (SBSG), * (Gaia), NIR (2MASS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		14 10 07.7399742408 +54 12 03.410924328 (Optical) [ 0.0836 0.0925 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		14 08 23.7077642451 +54 26 10.169983144 [ 0.0836 0.0925 90 ]
Gal coord. (ep=J2000) : 		100.2291638757151 +59.3214213843885 [ 0.0836 0.0925 90 ]
Proper motions mas/yr : 		0.026 -0.060 [0.097 0.118 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 250467 [~] / z(spectroscopic) 2.340000 [~] / cz 701514.35 [~]
   (Opt) D 2018A&A...613A..51P
Parallaxes (mas): 		0.1602 [0.1108] A 2020yCat.1350....0G
Fluxes (11) :
B 18.33 [~] D 2010A&A...518A..10V
V 18.17 [~] D 2010A&A...518A..10V
G 18.172132 [0.003511] C 2020yCat.1350....0G
J 17.122 [0.200] D 2003yCat.2246....0C
H 16.170 [0.197] D 2003yCat.2246....0C
K 15.328 [0.169] D 2003yCat.2246....0C
u (AB) 19.1786 [0.0244] C 2020ApJS..250....8L
g (AB) 18.3857 [0.0141] C 2020ApJS..250....8L
r (AB) 18.2453 [0.0136] C 2020ApJS..250....8L
i (AB) 18.1205 [0.0143] C 2020ApJS..250....8L
z (AB) 17.8308 [0.0218] C 2020ApJS..250....8L
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Identifiers (14) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO B1408+544 SDSS J141007.73+541203.4 [VV2003] J141007.8+541204 Gaia DR3 1609126127559834368
ILT J141007.72+541203.2 SDSS J141007.72+541203.6 [VV2006] J141007.8+541204 Gaia DR2 1609126127559834368
2MASS J14100776+5412032 TIC 441690340 [VV2010] J141007.8+541204
SBSG 1408+544A [VV2000] J141007.8+541204 [VV98] J141007.8+541204

References (38 between 1850 and 2026) (Total 38)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 7    Plx : 2    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : SBSG 1408+544A

Link by name to the catalogue in VizieR :

2MASS J14100776+5412032 SDSS J141007.73+541203.4 SDSS J141007.72+541203.6 Gaia DR3 1609126127559834368 Gaia DR2 1609126127559834368

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