2002A&A...384..826V


Query : 2002A&A...384..826V

2002A&A...384..826V - Astronomy and Astrophysics, volume 384, 826-833 (2002/3-4)

The "red shelf" of the Hβ line in the Seyfert 1 galaxies RXS J01177+3637 and HS 0328+05.

VERON P., GONCALVES A.C. and VERON-CETTY M.-P.

Abstract (from CDS):

A few Seyfert 1s have a Hβ profile with a red wing usually called the ``red shelf". The most popular interpretation of this feature is that it is due to broad redshifted lines of Hβ and [O III]λλ4959, 5007; we have observed two Seyfert 1s displaying a ``red shelf" and showed that in these two objects the main contributor is most probably the He I λλ4922, 5016 lines having the velocity and width of the broad Hβ component. There is no evidence for the presence of a broad redshifted component of Hβ or [O III] in any of these two objects.

Abstract Copyright:

Journal keyword(s): galaxies: Seyfert - galaxies: individual: RXS J01177+3637, HS 0328+05

Simbad objects: 12

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Number of rows : 12
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 Mrk 1502 Sy1 00 53 34.9331107632 +12 41 35.929269132   14.41 14.03     ~ 1151 1
2 2MASS J01174562+3637144 Sy1 01 17 45.6294902136 +36 37 14.447234532     15.60     ~ 14 0
3 LEDA 3095641 Sy1 03 30 52.1821736640 +05 38 25.551906144   16.64 16.03     ~ 42 0
4 L 595-22 Pe* 05 56 24.7419040752 -27 51 32.361761700   12.31 12.38     sdG 164 0
5 CD-32 5613 WD* 08 41 32.4290850497 -32 56 32.915823461   12.07 11.85 12.3   DA5.5 297 0
6 Mrk 110 Sy1 09 25 12.8479065576 +52 17 10.386311208   16.82 16.41     ~ 594 0
7 Mrk 1239 Sy1 09 52 19.168 -01 36 44.10   14.99 14.39 11.2   ~ 320 0
8 NGC 4051 Sy1 12 03 09.6101337312 +44 31 52.682601288   11.08 12.92 9.94   ~ 2152 1
9 NGC 4253 Sy1 12 18 26.5163572920 +29 48 46.531535472   14.34 13.57     ~ 1029 1
10 Mrk 493 Sy1 15 59 09.6231720696 +35 01 47.561352852   15.69 15.06     ~ 307 0
11 Mrk 699 Sy1 16 23 45.8806648032 +41 04 56.429671836   17.04 16.61     ~ 118 0
12 EGGR 264 WD* 23 19 35.3881861344 -17 05 28.465573380 13.279 14.132 14.111 14.07 14.049 DB3 122 0

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2023.11.28-20:16:26

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