2016MNRAS.463.1692L

Query : 2016MNRAS.463.1692L

2016MNRAS.463.1692L - Mon. Not. R. Astron. Soc., 463, 1692-1706 (2016/December-1)

ALFALFA and WSRT Imaging of Extended H I Features in the Leo Cloud of Galaxies.

LEISMAN L., HAYNES M.P., GIOVANELLI R., JOZSA G., ADAMS E.A.K. and HESS K.M.

Abstract (from CDS):

We present ALFALFA H I observations of a well studied region of the Leo Cloud, which includes the NGC 3227 group and the NGC 3190 group. We detect optically dark H I tails and plumes with extents potentially exceeding 600 kpc, well beyond the field of view of previous observations. These H I features contain ∼40% of the total H I mass in the NGC 3227 group and ∼10% of the NGC 3190 group. We also present WSRT maps which show the complex morphology of the the extended emission in the NGC 3227 group. We comment on previously proposed models of the interactions in these group and the implications for the scale of group processing through interactions. Motivated by the extent of the H I plumes, we place the H I observations in the context of the larger loose group, demonstrating the need for future sensitive, wide field H I surveys to understand the role of group processing in galaxy evolution.

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): galaxies: evolution - galaxies: groups: individual: NGC 3190 - galaxies: groups: individual: NGC 3227 - galaxies: groups: individual: HCG 44 - radio lines: galaxies - radio lines: galaxies

Simbad objects: 45

goto Full paper

goto View the references in ADS

Number of rows : 45
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 IC 391 AG? 04 57 21.103 +78 11 19.50   12.80       ~ 84 0
2 MCG+13-04-013 G 05 04 49.689 +76 51 57.04   16.0       ~ 21 0
3 [BKD2008] WR 554 H2G 10 10 32.80 +22 00 39.6           ~ 3 0
4 Z 123-24 AG? 10 12 52.815 +22 43 18.98   15.7       ~ 17 0
5 NGC 3162 GiG 10 13 31.5928405755 +22 44 15.161785167   12.2       ~ 149 0
6 Z 123-27 LSB 10 14 21.687 +22 07 28.86   15.7       ~ 46 0
7 NGC 3177 SyG 10 16 34.1454628296 +21 07 23.000346984   12.8       ~ 155 1
8 LEDA 4572928 AG? 10 17 17.581 +22 09 39.36           ~ 6 0
9 LEDA 86788 AG? 10 17 23.290 +21 47 57.98   15.95       ~ 22 0
10 NGC 3185 Sy2 10 17 38.5650471192 +21 41 17.573817228   12.99 12.17 12.37   ~ 308 1
11 Z 123-35 H2G 10 17 39.653 +22 48 35.83   15.3       ~ 37 0
12 NGC 3187 GiP 10 17 47.8703571264 +21 52 23.984065272 13.71 13.91 13.44 14.06   ~ 166 1
13 HCG 44 CGG 10 18 00 +21 48.7           ~ 86 0
14 NGC 3189 GiP 10 18 05.643 +21 49 54.98 12.60 12.12 11.15 11.14   ~ 422 2
15 SDSS J101822.78+212331.1 AG? 10 18 22.783 +21 23 31.17           ~ 4 0
16 NGC 3193 GiP 10 18 24.884 +21 53 38.32 12.29 11.83 10.88 12.19   ~ 301 1
17 NAME NGC 3190 Group GrG 10 18.5 +21 54           ~ 6 0
18 LEDA 4232085 AG? 10 18 40.874 +21 22 49.73           ~ 6 0
19 Z 124-1 EmG 10 19 01.556 +21 17 01.62   15.3       ~ 41 0
20 SDSS J101919.36+224208.4 GiG 10 19 19.366 +22 42 08.45           ~ 8 0
21 LEDA 4577702 AG? 10 19 28.560 +21 11 24.61           ~ 5 0
22 MCG+04-25-001 AG? 10 19 43.022 +22 27 09.14   16.0       ~ 40 0
23 UGC 5575 QSO 10 19 46.851 +22 35 41.24   20.36 19.86     ~ 29 0
24 Z 94-5 AG? 10 20 56.109 +20 09 20.87   15.7       ~ 14 0
25 NGC 3213 GiG 10 21 17.3501124672 +19 39 06.335892720   14.3       ~ 61 0
26 LGG 194 GrG 10 21 35.2 +21 07 41           ~ 14 0
27 LEDA 1619003 AG? 10 23 15.3865566984 +20 10 40.508984496           ~ 10 0
28 LEDA 3754953 AG? 10 23 21.592 +20 01 38.20           ~ 7 0
29 LEDA 1609953 AG? 10 23 22.436 +19 54 51.69           ~ 8 0
30 NGC 3226 rG 10 23 27.0064075320 +19 53 54.674937420   14.32 13.33     ~ 440 1
31 NGC 3227 Sy1 10 23 30.5765149296 +19 51 54.282206700   12.61 11.79     ~ 1807 2
32 NAME NGC 3227 Group GrG 10 23 30.6 +19 51 54           ~ 3 0
33 UGC 5629 EmG 10 24 13.086 +21 02 59.04   17       ~ 22 0
34 LEDA 1614037 AG? 10 24 34.716 +20 01 57.78           ~ 9 0
35 IC 610 H2G 10 26 28.363 +20 13 41.71   14.8       ~ 89 0
36 LEDA 4577915 AG? 10 26 30.972 +20 16 59.51           ~ 7 0
37 LEDA 1615610 AG? 10 27 37.503 +20 04 43.17           ~ 7 0
38 MCG+03-27-047 AG? 10 28 29.999 +19 33 44.60   18       ~ 41 0
39 NAME M 96 Group GrG 10 46 45 +11 49.1           ~ 330 0
40 NAME Leo Triplet IG 11 19 +13.2           ~ 132 1
41 NAME M 66 Group GrG 11 22.0 +11 55   8.8       ~ 13 0
42 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
43 NAME Leo Cloud Cld ~ ~           ~ 65 0
44 NAME Leo Spur reg ~ ~           ~ 36 0
45 NAME Leo Ring HI ~ ~           ~ 62 0

To bookmark this query, right click on this link: simbad:objects in 2016MNRAS.463.1692L and select 'bookmark this link' or equivalent in the popup menu