2015MNRAS.449L..31Z

Query : 2015MNRAS.449L..31Z

2015MNRAS.449L..31Z - Mon. Not. R. Astron. Soc., 449, L31-L35 (2015/May-1)

SDSS J083253.18+064316.7: one strange object with double-peaked narrow Hα but single-peaked narrow Hβ.

ZHANG X.-G.

Abstract (from CDS):

In this Letter, we first report one unique object SDSS J0832+0643 with particular features of narrow Balmer emission lines: double-peaked narrow Hα but single-peaked narrow Hβ. The particular features cannot be expected by currently proposed kinematic models for double-peaked narrow emission lines, because the proposed kinematic models lead to similar line profiles of narrow Balmer emission lines. However, due to radiative transfer effects, the non-kinematic model can be naturally applied to well explain the particular features of narrow Balmer emission lines: larger optical depth in Hα than 10 leads to observed double-peaked narrow Hα, but smaller optical depth in Hβ around 2 leads to observed single-peaked narrow Hβ. Therefore, SDSS J0832+0643 can be used as strong evidence to support the non-kinematic model for double-peaked narrow emission lines.

Abstract Copyright: © 2015 The Author Published by Oxford University Press on behalf of the Royal Astronomical Society (2015)

Journal keyword(s): galaxies: active - galaxies: nuclei - quasars: emission lines - galaxies: Seyfert

Simbad objects: 19

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Number of rows : 19
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 SDSS J083253.18+064316.7 EmG 08 32 53.18 +06 43 16.7           ~ 2 0
2 SDSS J095207.62+255257.2 Sy1 09 52 07.6314332184 +25 52 57.377890128   19.11 18.78     ~ 38 0
3 SDSS J100043.13+020637.2 Sy1 10 00 43.1299846800 +02 06 37.403465580 20.25 19.86 19.37   18.79 ~ 125 0
4 ICRF J104807.7+005543 Sy2 10 48 07.74459815 +00 55 43.4818043   21.89 21.42     ~ 47 1
5 IRAS F11062+0715 Sy2 11 08 51.0361186344 +06 59 01.452945264   18.89 18.45     ~ 37 0
6 2dFGRS TGN236Z106 Sy1 11 31 26.085 -02 04 59.31   18.062   16.604   ~ 13 0
7 2MASS J11464254+5110305 Sy2 11 46 42.473 +51 10 29.60   19.36 18.62     ~ 27 0
8 2MASS J13164290+1753326 Sy2 13 16 42.9031421040 +17 53 32.572818636   19.18 18.33     ~ 33 0
9 QSO J1323-0159 Sy2 13 23 23.334 -01 59 41.94   20.85 20.11     ~ 32 0
10 SDSS J133226.34+060627.4 Sy1 13 32 26.3421972720 +06 06 27.299476224   20.29 19.42     ~ 19 0
11 EGSD2 J141550.8+520929 Sy2 14 15 50.75709 +52 09 30.2264   23.36   21.362 20.372 ~ 13 0
12 CANDELS EGS F160W J142033.6+525917.3 Sy2 14 20 33.57522 +52 59 17.2848   25.5   22.56 21.26 ~ 21 0
13 SDSS J142607.71+353351.3 AG? 14 26 07.712 +35 33 51.39       18.28 16.59 ~ 12 0
14 2MASX J14320820+3532554 Sy2 14 32 08.2476878736 +35 32 55.432502196   18.24 17.15 16.56 15.92 ~ 14 0
15 NDWFS J143359.7+351020 Sy2 14 33 59.716 +35 10 20.56       20.63 19.89 ~ 3 0
16 2MASS J15024310+1115577 Sy1 15 02 43.0888738272 +11 15 57.401412120   19.31 18.98     ~ 54 0
17 3C 316 rG 15 16 56.5916286096 +18 30 21.546181908   21.52 20.93     ~ 32 1
18 2MASX J15170926+3353250 Sy2 15 17 09.240 +33 53 24.60   19.56 18.65     ~ 39 1
19 SDSS J171544.02+600835.4 Sy2 17 15 44.0261370744 +60 08 35.396157336   19.51 18.66 17.07   ~ 59 0

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