2017ApJ...847..125P

Query : 2017ApJ...847..125P

2017ApJ...847..125P - Astrophys. J., 847, 125-125 (2017/October-1)

Reverberation mapping of PG 0934+013 with the Southern African Large Telescope.

PARK S., WOO J.-H., ROMERO-COLMENERO E., CRAWFORD S.M., PARK D., CHO H., JEON Y., CHOI C., BARTH A.J., PEI L., HICKOX R.C., SUNG H.-I. and IM M.

Abstract (from CDS):

We present the variability and time-lag measurements of PG 0934+013 based on a photometric and spectroscopic monitoring campaign over a two year period. We obtained 46 epochs of data from the spectroscopic campaign, which was carried out using the Southern African Large Telescope with ∼1 week cadence over two sets of four month-long observing period, while we obtained 80 epochs of B-band imaging data using a few 1 m class telescopes. Due to the seven month gap between the two observing periods, we separately measured the time lags of broad emission lines, including Hβ, by comparing the emission line light curve with the B-band continuum light curve using the cross-correlation function techniques. We determined the Hβ lag, τcent=8.46–2.14+2.08 days in the observed frame based on Year 2 data, while the time lag from Year 1 data was not reliably determined. Using the rms spectrum of Year 2 data, we measured the Hβ line dispersion σline = 668 ± 44 km s–1 after correcting for the spectral resolution. Adopting a virial factor f = 4.47 from Woo et al. (2015), we determined the black hole mass MBH = 3.13–0.93+0.91×106M☉, based on the Hβ time lag and velocity.

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): galaxies: active - galaxies: individual: PG 0934+013 - galaxies: nuclei - galaxies: Seyfert - galaxies: Seyfert

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 Z 7-13 Sy1 09 37 01.0466933232 +01 05 43.747904040   16.86 16.64     ~ 153 0

Query : 2017ApJ...847..125P

Basic data :
Z 7-13 -- Seyfert 1 Galaxy
Other object types: otypes_help 		AGN (2007AJ,[HB91],...), G (2020ApJS,Mrk,...), X (2007AJ,2E,...), QSO (2015ApJ,QSO,...), MIR (WISEA,WISE), Sy1 (2015ApJS), * (Gaia), UV (PG), NIR (2MASS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		09 37 01.0466933232 +01 05 43.747904040 (Optical) [ 0.0424 0.0372 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 34 26.4748900545 +01 19 13.843989454 [ 0.0424 0.0372 90 ]
Gal coord. (ep=J2000) : 		233.7009200070397 +36.6632162615029 [ 0.0424 0.0372 90 ]
Proper motions mas/yr : 		0.018 0.034 [0.051 0.036 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 14689 [6] / z(spectroscopic) 0.05026 [0.00002] / cz 15067.6 [6.0]
   (Opt) C 2020ApJS..249....3A
Parallaxes (mas): 		0.0220 [0.1201] A 2018yCat.1345....0G
Morphological type: 		2 D 2010ApJS..186..427N
Angular size (arcmin): 		0.363873 0.274215 11 (Opt) B 2023ApJS..269....3M
Fluxes (11) :
B 16.86 [~] D 2010A&A...518A..10V
V 16.64 [~] D 2010A&A...518A..10V
G 15.976993 [0.006291] C 2020yCat.1350....0G
J 13.853 [0.065] C 2006AJ....131.1163S
H 13.226 [0.074] C 2006AJ....131.1163S
K 13.506 [0.068] C 2003yCat.2246....0C
u (AB) 16.389 [0.008] B 2020ApJS..249....3A
g (AB) 15.984 [0.003] B 2020ApJS..249....3A
r (AB) 15.688 [0.003] B 2020ApJS..249....3A
i (AB) 15.356 [0.003] B 2020ApJS..249....3A
z (AB) 15.199 [0.006] B 2020ApJS..249....3A
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Identifiers (34) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

Mrk 707 PG 0934+01 UZC J093701.0+010543 [VV2006c] J093701.1+010543
2E 2162 QSO B0934+0119 WISEA J093701.04+010543.2 [VV2010c] J093701.1+010543
2E 0934.4+0119 QSO B0934+0120 WISE J093701.04+010543.8 [VV98c] J093701.1+010543
HE 0934+0119 QSO B0934+013 Z 7-13 [WTW94] 0934+013
LEDA 27370 RBS 789 Z 0934.5+0120 [ZEH2003] RX J0937.0+0105 1
2MASS J09370104+0105437 RX J0937.0+0105 [HB91] 0934+013 Gaia DR2 3841178751065362688
2MASX J09370102+0105434 1RXS J093701.0+010548 [HSN2016] J144.25+01.09 Gaia DR3 3841178751065362688
NPM1G +01.0247 SDSS J093701.04+010543.7 [VV2000c] J093701.1+010543
PG 0934+013 TIC 453028754 [VV2003c] J093701.1+010543

References (153 between 1850 and 2026) (Total 153)
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 : 13    Plx : 1    PM : 2   

   

Observing logs
Herschel : 5   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : Z 7-13

Link by name to the catalogue in VizieR :

2E 2162 2MASS J09370104+0105437 2MASX J09370102+0105434 NPM1G +01.0247 PG 0934+013
PG 0934+01 1RXS J093701.0+010548 SDSS J093701.04+010543.7 WISEA J093701.04+010543.2 WISE J093701.04+010543.8
Gaia DR2 3841178751065362688 Gaia DR3 3841178751065362688

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