2003AJ....126.1720S


C.D.S. - SIMBAD4 rel 1.7 - 2021.03.05CET18:36:58

2003AJ....126.1720S - Astron. J., 126, 1720-1749 (2003/October-0)

Double-peaked low-ionization emission lines in active galactic nuclei.

STRATEVA I.V., STRAUSS M.A., HAO L., SCHLEGEL D.J., HALL P.B., GUNN J.E., LI L.-X., IVEZIC Z., RICHARDS G.T., ZAKAMSKA N.L., VOGES W., ANDERSON S.F., LUPTON R.H., SCHNEIDER D.P., BRINKMANN J. and NICHOL R.C.

Abstract (from CDS):

We present a new sample of 116 double-peaked Balmer line active galactic nuclei (AGNs) selected from the Sloan Digital Sky Survey. Double-peaked emission lines are believed to originate in the accretion disks of AGNs, a few hundred gravitational radii (RG) from the supermassive black hole. We investigate the properties of the candidate disk emitters with respect to the full sample of AGNs over the same redshifts, focusing on optical, radio, and X-ray flux, broad-line shapes and narrow-line equivalent widths, and line flux ratios. We find that the disk emitters have medium luminosities (∼1044 ergs/s) and FWHM on average 6 times broader than the AGNs in the parent sample. The double-peaked AGNs are 1.6 times more likely to be radio sources and are predominantly (76%) radio-quiet, with about 12% of the objects classified as LINERs. Statistical comparison of the observed double-peaked line profiles with those produced by axisymmetric and nonaxisymmetric accretion disk models allows us to impose constraints on accretion disk parameters. The observed Hα line profiles are consistent with accretion disks with inclinations smaller than 50°, surface emissivity slopes of 1.0-2.5, outer radii larger than ∼2000RG, inner radii of (200-800)R_G_, and local turbulent broadening of 780-1800 km/s. The comparison suggests that 60% of accretion disks require some form of asymmetry (e.g., elliptical disks, warps, spiral shocks, or hot spots).

Abstract Copyright:

Journal keyword(s): Galaxies: Active

VizieR on-line data: <Available at CDS (J/AJ/126/1720): table1.dat table2.dat table3.dat table5.dat>

Errata: erratum vol. 130, p. 1961 (2005)

Simbad objects: 126

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Number of rows : 126

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 LBQS 0004+0036 QSO 00 07 10.014 +00 53 29.07   17.58 17.25     ~ 54 0
2 2MASS J00081546-1046207 Sy1 00 08 15.4659586447 -10 46 20.672729241   20.10 19.27     ~ 9 0
3 2MASX J00122399-1022269 Sy1 00 12 24.0233964115 -10 22 26.552087384   17.59 17.25     ~ 48 0
4 QSO B0040+005 QSO 00 43 19.7419123165 +00 51 15.467302278   18.60 18.38     ~ 65 0
5 2E 233 Sy1 00 57 09.9305894145 +14 46 10.139427001   16.56 16.29     ~ 156 0
6 NGC 326 rG 00 58 22.637 +26 51 58.61   14.9 13     ~ 168 2
7 2MASS J01114004-0958346 AGN 01 11 40.0307127702 -09 58 34.905429416   20.11 19.39     ~ 8 0
8 2MASS J01173483-0111356 QSO 01 17 34.8426982212 -01 11 35.618834091   19.11 18.39     ~ 8 0
9 6dFGS gJ013253.3-095239 Sy1 01 32 53.3197578503 -09 52 39.426896769   19.13 18.77 18.02   ~ 22 0
10 SDSS J013407.89-084129.9 Sy1 01 34 07.8847609499 -08 41 29.948337096   18.19 17.57     ~ 8 0
11 3C 52 rG 01 48 28.884 +53 32 28.19   18.5       ~ 79 1
12 SDSS J014901.09-080838.1 Sy1 01 49 01.0908301011 -08 08 38.264391227   20.45 19.74     ~ 10 0
13 [VV2006] J021259.6-003029 QSO 02 12 59.5918592489 -00 30 29.475493369   18.13 17.93     ~ 33 0
14 2MASS J02165586-0052294 QSO 02 16 55.8732155627 -00 52 28.922567295   20.05 19.39     ~ 8 0
15 2MASX J02201453-0728593 Sy1 02 20 14.5755132367 -07 28 59.275627699   19.35 18.81     ~ 24 0
16 [VV2006] J022930.9-000845 BLL 02 29 30.9218403615 -00 08 45.385818893   19.64 19.45     ~ 20 0
17 2MASX J02325341-0828317 Sy1 02 32 53.4251711516 -08 28 32.134798784   19.66 19.14     ~ 17 0
18 6dFGS gJ024052.8-004111 QSO 02 40 52.8269590450 -00 41 10.945800411   19.04 18.48 17.64   ~ 28 0
19 NGC 1097 LIN 02 46 19.059 -30 16 29.68 10.46 9.97 9.48 8.72 9.8 ~ 1201 3
20 2MASS J02470325-0714219 Sy1 02 47 03.2499735192 -07 14 21.649636443   20.40 19.69     ~ 19 0
21 [VV2003c] J024840.0-010033 Sy1 02 48 40.0364410174 -01 00 32.689243198   20.31 19.47     ~ 11 0
22 2MASX J02522087+0043307 Sy1 02 52 20.8902318889 +00 43 31.316769656   19.20 18.68     ~ 23 0
23 LEDA 138571 Sy1 02 59 51.7216012872 -00 15 22.853192798   19.31 18.85     ~ 18 0
24 PB 9427 QSO 03 00 21.3987130476 -07 14 58.867323104   17.28 17.17     ~ 24 0
25 [VV2006] J032600.0+000801 QSO 03 25 59.9726957518 +00 08 00.731382953   17.86 17.69     ~ 31 0
26 2MASS J03493103-0626213 QSO 03 49 31.0279455812 -06 26 21.109225056   19.47 18.99     ~ 16 0
27 NAME Pic A Sy1 05 19 49.7230919028 -45 46 43.855209977   15.73 15.77 14.85   ~ 576 1
28 SDSS J073927.24+404347.4 Sy1 07 39 27.2451751511 +40 43 47.240447955   19.58 19.06     ~ 7 0
29 2MASS J07415725+2755199 QSO 07 41 57.2546474508 +27 55 19.766164446   19.26 18.81     ~ 18 0
30 2MASSI J0754079+431610 Sy1 07 54 07.9626405978 +43 16 10.592447642   17.66 17.42     ~ 37 0
31 SDSS J075930.77+352803.8 AGN 07 59 30.7661239912 +35 28 03.810463611   21.12 20.50     ~ 7 0
32 2MASS J08031054+2932338 QSO 08 03 10.5863639936 +29 32 33.730602061   19.52 19.15     ~ 17 0
33 4C 48.21 QSO 08 06 44.4276742120 +48 41 49.158184841   17.98 17.78     ~ 41 1
34 2MASS J08132928+4834281 Sy1 08 13 29.2901856071 +48 34 27.888824006   18.58 18.27     ~ 23 0
35 2MASX J08170044+3435559 Sy1 08 17 00.4102409198 +34 35 56.381084631   18.70 17.96     ~ 14 0
36 2MASS J08191630+4817458 Sy1 08 19 16.2935886894 +48 17 45.551623310   19.52 18.93     ~ 23 0
37 SDSS J082113.71+350305.0 QSO 08 21 13.7187924702 +35 03 05.031205914   19.27 18.88     ~ 17 0
38 2MASS J08212532+4219082 AGN 08 21 25.3735671917 +42 19 08.512454131   19.83 19.33     ~ 7 0
39 3C 197.1 BLL 08 21 33.6009413715 +47 02 37.299966417   18.08 17.33     ~ 132 1
40 2MASS J08220524+4553493 Sy1 08 22 05.2449952837 +45 53 49.147594475   18.71 18.31     ~ 21 0
41 2MASS J08240622+3342448 Sy1 08 24 06.2293649560 +33 42 44.929491168   19.45 18.94     ~ 18 0
42 CBS 74 Sy1 08 32 25.3538590261 +37 07 36.255501665   16.46 16.37     ~ 70 0
43 2MASS J08382649+3719067 Sy1 08 38 26.5023461071 +37 19 06.613416551   19.89 19.33     ~ 10 0
44 GAMA 729886 QSO 08 41 10.8803685866 +02 29 52.143438692   19.66 19.35     ~ 19 0
45 2SLAQ J084535.38+001619.5 Sy1 08 45 35.3795726954 +00 16 19.531011770   20.08 19.47     ~ 12 0
46 2MASX J09043699+5536025 Sy1 09 04 36.9455081307 +55 36 02.702627423   17.16 16.73 13.5   ~ 55 0
47 2MASS J09145903+0126314 Sy1 09 14 59.0500994364 +01 26 31.392244336   19.45 18.76     ~ 11 0
48 2MASS J09182859+5139321 Sy1 09 18 28.5872822939 +51 39 32.109150171   18.03 17.65     ~ 33 0
49 Mrk 110 Sy1 09 25 12.8479868736 +52 17 10.386808297   16.82 16.41     ~ 522 0
50 2MASX J09251497+5317122 Sy1 09 25 15.0147442535 +53 17 11.895404017   19.50 18.73     ~ 20 0
51 2MASS J09350945+4819103 Sy1 09 35 09.4740630604 +48 19 10.148191042   18.36 17.96     ~ 35 0
52 QSO J0936+5331 QSO 09 36 53.8423536577 +53 31 26.795717145   17.52 17.22     ~ 32 0
53 2MASS J09384445+0057156 QSO 09 38 44.4583342412 +00 57 15.713991786   18.22 17.51     ~ 25 0
54 7C 093818.10+395820.00 Sy2 09 41 24.0272828657 +39 44 41.806341013   16.36 16.4     ~ 180 2
55 M 81 Sy2 09 55 33.17306143 +69 03 55.0609270   7.89 6.94     ~ 4044 5
56 2MASS J10002743+0259510 Sy1 10 00 27.4361491019 +02 59 51.246490497   18.98 18.50     ~ 20 0
57 2MASS J10044349+4801558 Sy1 10 04 43.4424035199 +48 01 56.569001442   19.61 18.92     ~ 12 0
58 2MASX J10140586+0006205 Sy1 10 14 05.8873533795 +00 06 20.306586273   19.17 18.36 18.211   ~ 32 0
59 QSO J1027+6050 QSO 10 27 38.5367768899 +60 50 16.466766342   17.95 17.66     ~ 32 0
60 2MASS J10320243+6008341 Sy1 10 32 02.4199136357 +60 08 34.439903484   20.47 19.68     ~ 10 0
61 2MASS J10410822+5620002 Sy1 10 41 08.1936631680 +56 20 00.248318448   20.17 19.35 18.78 18.43 ~ 8 0
62 SDSS J104128.60+023204.8 Sy1 10 41 28.6015063649 +02 32 04.943567196   19.76 19.04     ~ 9 0
63 2SLAQ J104132.78-005057.5 QSO 10 41 32.7796340121 -00 50 57.532422016   18.56 18.21     ~ 28 0
64 2MASS J11074277+0421343 QSO 11 07 42.7748431671 +04 21 34.188074745   19.78 19.30     ~ 17 0
65 2MASS J11275204+6750426 Sy1 11 27 51.9580211855 +67 50 42.725263416   18.65 18.32     ~ 25 0
66 2MASS J11302099+0222115 Sy1 11 30 21.0015417731 +02 22 11.518769495   17.99 17.74     ~ 27 0
67 2MASX J11302142+0058230 Sy1 11 30 21.4202517083 +00 58 23.044644843   18.45 17.75 17.696   ~ 51 2
68 2MASS J11363308+0207475 Sy1 11 36 33.0901086760 +02 07 47.639152914   18.90 18.31     ~ 22 1
69 2MASS J11405160+0546314 AGN 11 40 51.5915602851 +05 46 31.059044005   19.95 19.00     ~ 7 0
70 2dFGRS TGN377Z199 Sy1 11 43 35.3652160988 -00 29 42.367023902   18.32 17.87 17.052   ~ 24 0
71 2dFGRS TGN175Z112 Sy1 11 50 47.4823842598 -03 16 52.970459663   19.39 18.68 17.211   ~ 9 0
72 2MASS J11522710+6048177 Sy1 11 52 27.1181615908 +60 48 17.437327823   20.18 19.52     ~ 10 0
73 2MASS J11564411+6147415 Sy1 11 56 44.1247193290 +61 47 41.442737020   18.72 18.33     ~ 25 0
74 SDSS J121154.85+604426.0 QSO 12 11 54.8622930398 +60 44 25.974511654   20.22 20.00     ~ 16 1
75 QSO B1216+0216 QSO 12 18 55.8054045523 +02 00 02.144277567   17.69 17.40     ~ 29 0
76 2QZ J122009.5-013202 QSO 12 20 09.5483235284 -01 32 01.205961672   19.07 18.77     ~ 20 0
77 6C 123549+534128 QSO 12 38 07.7758630628 +53 25 55.909063036   17.68 17.53 17.7   ~ 45 1
78 2MASS J13092769+0322518 QSO 13 09 27.6772620392 +03 22 51.725399956   19.31 18.96     ~ 18 0
79 2MASS J13244243+0524383 QSO 13 24 42.4405860739 +05 24 38.860566296   19.19 18.84     ~ 9 0
80 LBQS 1325-0113 Sy1 13 28 34.1430529429 -01 29 17.631277229   19.07 18.49 16.986   ~ 22 0
81 SDSS J133312.43+013023.7 Sy1 13 33 12.4259149235 +01 30 23.760713308   19.53 19.01     ~ 7 0
82 2MASX J13333829+0418038 Sy1 13 33 38.3028710776 +04 18 03.898779445   19.38 18.85     ~ 19 0
83 2dFGRS TGN266Z240 Sy1 13 34 33.2412024867 -01 38 25.388769668   19.51 18.97 17.742   ~ 26 0
84 2MASS J13395804+6139337 QSO 13 39 57.9897635748 +61 39 33.434583991   19.15 18.89     ~ 23 0
85 6C 134441+623604 BLL 13 46 17.5412134510 +62 20 45.444089933   17.42 17.09     ~ 44 1
86 2MASX J13510596+6531317 Sy1 13 51 07.0441160181 +65 31 27.475390249   19.05 18.75     ~ 19 0
87 2MASS J14001930+6314272 QSO 14 00 19.2714936213 +63 14 26.904579533   18.69 18.24     ~ 21 0
88 SDSS J140720.70+023553.1 Sy1 14 07 20.6979963514 +02 35 53.099677206   20.17 19.54     ~ 7 0
89 GAMA 238270 Sy1 14 14 54.5503646034 +01 33 58.533069928   20.40 19.68     ~ 13 0
90 2MASX J14161341+0219078 Sy1 14 16 13.3681413234 +02 19 07.803404371   19.33 18.52     ~ 14 0
91 2MASX J14194613+6503526 Sy1 14 19 46.0548299904 +65 03 53.024134771   18.88 18.26     ~ 11 0
92 2MASX J14242427+5953008 Sy1 14 24 24.2122877532 +59 53 00.520682433   16.48 16.26     ~ 32 0
93 [FS2003] 0706 Sy1 14 27 54.7689774007 +63 54 48.404011409   18.64 18.04     ~ 15 0
94 2MASS J14345529+5723449 Sy1 14 34 55.3152589551 +57 23 45.201570949   17.72 17.45     ~ 24 0
95 2MASS J15213967+0337292 Sy1 15 21 39.6660499907 +03 37 29.244576287   17.56 17.22     ~ 33 0
96 [VV2006] J154019.6-020505 QSO 15 40 19.5687240939 -02 05 05.356180776   17.29 17.00     ~ 30 0
97 2MASS J15453460+5736254 Sy1 15 45 34.5597773287 +57 36 25.132349245   19.46 18.82     ~ 26 0
98 [VV2003c] J160548.0-010913 Sy1 16 05 48.0 -01 09 13   20.99 20.12     ~ 4 0
99 2MASS J16354561+4816148 Q? 16 35 45.6183335553 +48 16 14.943083899   19.72 19.33     ~ 8 0
100 6C 163723+434051 BLL 16 38 56.5358281465 +43 35 12.504864624   18.71 18.43     ~ 33 1
101 2E 3805 Sy1 17 01 02.2919973837 +34 04 00.636521143   18.80 18.33     ~ 22 0
102 [VV2006] J171049.9+652101 QSO 17 10 49.8872545404 +65 21 02.134815568   18.56 18.30     ~ 24 0
103 [MFA2007] 61 Sy1 17 18 06.8515972348 +59 33 13.296892762   19.49 19.13 18.40 18.71 ~ 16 0
104 MCG+08-31-041 Sy1 17 19 14.4925747 +48 58 49.426017   15.86 14.81 9.44   ~ 284 1
105 2MASS J17210251+5344470 Sy1 17 21 02.4710166965 +53 44 47.203789099   19.71 19.12     ~ 11 0
106 2MASS J17271181+6322420 Sy1 17 27 11.8137420799 +63 22 41.928352759   17.67 17.42     ~ 35 0
107 SDSS J173038.27+550016.7 Sy1 17 30 38.2759475883 +55 00 16.845676974   20.12 19.66     ~ 6 0
108 ICRF J184208.9+794617 Sy1 18 42 08.9910523393 +79 46 17.129210139   16.06 15.38     ~ 1229 0
109 3C 403.0 Sy2 19 52 15.7997953344 +02 30 24.235518851   15.42 16.5     ~ 300 1
110 2MASX J20503229-0701316 Sy1 20 50 32.2910686664 -07 01 31.232785781   18.39 17.93 16.82   ~ 28 0
111 2MASX J21010961-0547466 Sy1 21 01 09.5863377410 -05 47 47.350485273   19.39 18.73 17.24   ~ 13 0
112 SDSS J211353.33-061241.2 Sy1 21 13 53.3264672863 -06 12 41.217687009   20.13 19.68     ~ 5 0
113 RX J2125.0-0813 QSO 21 25 01.2059921818 -08 13 28.662819157   17.38 17.21     ~ 37 0
114 2MASS J21455504+1210341 Sy1 21 45 55.0365225227 +12 10 34.145579452   19.21 18.62     ~ 9 0
115 2MASS J21493523+1138422 Sy1 21 49 35.2354735238 +11 38 42.040142457   20.54 19.79     ~ 7 0
116 2SLAQ J215010.52-001000.6 QSO 21 50 10.5286446796 -00 10 00.620286644   18.91 18.60     ~ 24 0
117 2MASS J22213241-0109285 Sy1 22 21 32.4157020547 -01 09 28.683846026   19.90 19.23     ~ 20 0
118 2MASS J22291367+0008413 QSO 22 29 13.6239235993 +00 08 40.920667235           ~ 8 0
119 2MASS J22330268-0843491 Sy1 22 33 02.6794179176 -08 43 49.141979241           ~ 10 0
120 2MASS J22333668-0743370 Sy1 22 33 36.7200321959 -07 43 37.102280345   20.06 19.36     ~ 10 0
121 Mrk 926 Sy1 23 04 43.4773393553 -08 41 08.632325890   16.20 15.91 9.4   ~ 406 0
122 4C -01.59 BLL 23 05 45.6705867089 -00 36 08.580346739   20.34 19.50 18.249   ~ 21 1
123 2MASS J23125492-0116205 AGN 23 12 54.9052159834 -01 16 20.510121963   18.73 18.17     ~ 5 0
124 ICRF J232721.9+152437 Sy1 23 27 21.9660410 +15 24 37.310495   16.93 16.28 10.09   ~ 73 1
125 2MASX J23325447+1513055 Sy1 23 32 54.4671029597 +15 13 05.451416768   18.25 17.88     ~ 32 0
126 2MASX J23512879+1552590 Sy1 23 51 28.7744808717 +15 52 59.163234945   18.06 17.51     ~ 19 0

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