2012MNRAS.420.2715C

Query : 2012MNRAS.420.2715C

2012MNRAS.420.2715C - Mon. Not. R. Astron. Soc., 420, 2715-2726 (2012/March-1)

Galaxy group around giant radio galaxy NGC 315.

CHEN R., PENG B., STROM R.G. and WEI J.

Abstract (from CDS):

We have investigated the environment of the giant radio galaxy NGC 315 with its associated group of galaxies selected by their spectroscopic redshifts. Observations were made with the 2.16-m optical telescope at Xinglong Station of the National Astronomical Observatories of China. In addition to 25 galaxies near NGC 315 with published redshifts, we have successfully determined 21 new redshifts of candidates, five of which are previously unknown members of the NGC 315 galaxy group. We examine and discuss the spatial structure and kinematics of this group (which is part of the Perseus–Pisces filament). Nearly 40 per cent of its members are concentrated near NGC 315, close to the emission from its brighter radio jet. The X-ray luminosity implied by the optical velocity dispersion is higher than that derived empirically from observations of other groups, suggesting that X-ray-emitting gas within the NGC 315 group has a low density. This may be one reason for the size of the radio source. Magnetic stars from a FEROS cool Ap star survey

Abstract Copyright: 2012 The Authors Monthly Notices of the Royal Astronomical Society2012 RAS

Journal keyword(s): techniques: spectroscopic - ISM: jets and outflows - galaxies: active - galaxies: distances and redshifts - galaxies: individual: NGC 315 - galaxies: ISM

Nomenclature: Tables 1-2: [CPS2012b] NN (Nos 1-60).

Simbad objects: 72

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Number of rows : 72
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 UGC 561 GiC 00 54 59.0127613800 +30 48 18.840480516   16.0   13.3   ~ 31 0
2 LEDA 1894788 G 00 55 16.3 +30 12 53       15.9   ~ 3 0
3 [CPS2012b] 2 ? 00 55 17.9 +30 36 23       15.8   ~ 1 0
4 Z 501-43 GiC 00 55 22.6886995848 +30 29 13.916286600   15.7       ~ 25 0
5 Z 501-47 AG? 00 55 32.746 +30 23 53.91   15.7   13.1   ~ 27 0
6 LEDA 1907055 G 00 55 42.9 +30 31 15       14.6   ~ 9 0
7 LEDA 1902592 G 00 55 48.5 +30 24 31       15.4   ~ 2 0
8 [CPS2012b] 7 HII 00 56 02.3 +30 01 13       15.8   ~ 1 0
9 Z 501-48 GiC 00 56 09.2601342480 +31 04 28.298973324   15.6   12.4   ~ 52 0
10 LEDA 1887854 G 00 56 09.4 +30 02 29       15.5   ~ 2 0
11 LEDA 1909869 G 00 56 18.9 +30 35 29       15.1   ~ 3 0
12 [CPS2012b] 10 HII 00 56 21.6 +30 01 48       15.5   ~ 1 0
13 2MASX J00563432+3053309 GiC 00 56 34.330 +30 53 30.99           ~ 24 0
14 LEDA 1892743 G 00 56 38.2 +30 09 47       14.8   ~ 3 0
15 [MPO2009] J005642+3027 G 00 56 42.0 +30 27 13       17.4   ~ 2 0
16 [CPS2012b] 14 ? 00 56 44.7 +30 01 31       15.6   ~ 1 0
17 2MFGC 684 LSB 00 56 46.810 +30 08 24.81       15.5   ~ 7 0
18 LEDA 1914891 AG? 00 56 56.9325900816 +30 42 49.614755832       11.6   ~ 4 0
19 [MPO2009] J005700+3027 G 00 56 59.0 +30 27 15       18.1   ~ 2 0
20 [CPS2012b] 18 G 00 57 00.2 +30 38 31       15.9   ~ 1 0
21 [CPS2012b] 19 ? 00 57 00.6 +29 45 34       15.6   ~ 1 0
22 LEDA 90514 AG? 00 57 01.877 +30 29 00.81       12.5   ~ 14 0
23 [CPS2012b] 21 G 00 57 18.0 +30 31 41       15.0   ~ 1 0
24 LEDA 1892167 G 00 57 20.7 +30 08 57       15.6   ~ 2 0
25 [CPS2012b] 23 * 00 57 31.2 +30 16 40       15.8   ~ 1 0
26 LEDA 1893657 AG? 00 57 31.50313 +30 11 09.8920       13.3   ~ 8 0
27 2MASX J00573212+3030158 GiC 00 57 32.129 +30 30 15.90       14.9   ~ 5 0
28 LEDA 1877930 G 00 57 32.3 +29 46 52       14.2   ~ 3 0
29 NGC 311 GiG 00 57 32.7230472384 +30 16 50.654332632 14.57 14.00 13.00     ~ 56 1
30 NGC 315 LIN 00 57 48.88334410 +30 21 08.8119345 12.80 12.20 11.16 11.26   ~ 869 2
31 Z 501-53 GiG 00 57 49.9433517336 +31 29 05.053825104   14.4       ~ 46 0
32 AGC 104503 AG? 00 57 55.51 +30 24 35.6       18.0   ~ 4 0
33 Z 501-55 GiG 00 58 01.3505899512 +30 42 18.161786268   15.4       ~ 29 0
34 LEDA 1912144 G 00 58 05.2273291488 +30 38 56.861815308       13.1   ~ 3 0
35 NGC 318 GiG 00 58 05.2291997208 +30 25 31.918097496   15.2       ~ 23 0
36 [CPS2012b] 33 G 00 58 10.3 +30 27 29           ~ 1 0
37 [CPS2012b] 34 G 00 58 10.7 +30 27 33           ~ 1 0
38 LEDA 1877223 G 00 58 15.4 +29 45 42       14.7   ~ 3 0
39 [MPO2009] J005819+3016 G 00 58 19.0 +30 16 05       19.1   ~ 2 0
40 LEDA 1892381 G 00 58 20.4 +30 09 16       14.8   ~ 2 0
41 [CPS2012b] 38 G 00 58 21.4 +29 53 27       15.1   ~ 1 0
42 NAME PSC CL ClG 00 58 25.0 +30 39 11           ~ 131 1
43 LEDA 1923191 AG? 00 58 34.235 +30 54 26.22       12.5   ~ 7 0
44 LEDA 1888188 G 00 58 40.5901 +30 02 57.200       14.4   ~ 2 0
45 [CPS2012b] 41 ? 00 58 43.6 +29 44 05       15.8   ~ 1 0
46 [CPS2012b] 42 HII 00 58 47.4 +29 48 46       14.4   ~ 1 0
47 [CPS2012b] 43 G 00 58 50.4 +30 19 01       14.7   ~ 1 0
48 [CPS2012b] 44 G 00 58 52.8 +29 57 24       15.1   ~ 1 0
49 [CPS2012b] 45 HII 00 59 02.9 +30 57 36       15.9   ~ 1 0
50 LEDA 1889726 AG? 00 59 09.2 +30 05 11           ~ 4 0
51 LEDA 1899181 G 00 59 14.5 +30 19 22       15.3   ~ 2 0
52 [CPS2012b] 48 G 00 59 32.2 +30 09 12       15.8   ~ 1 0
53 LEDA 1891588 G 00 59 37.9 +30 08 03           ~ 3 0
54 [CPS2012b] 50 AG? 00 59 44.0 +30 51 21       15.2   ~ 2 0
55 [CPS2012b] 51 ? 00 59 59.5 +30 34 13       15.9   ~ 1 0
56 NVSS J010029+303459 rG 01 00 29.6480692608 +30 34 57.164473596       15.6   ~ 4 1
57 IC 66 GiG 01 00 32.4635334408 +30 47 49.836364620   15.0       ~ 53 0
58 LEDA 1890640 AG? 01 00 33.8335973712 +30 06 34.763036688       12.2   ~ 5 0
59 NGC 338 GiG 01 00 36.4009452192 +30 40 08.278129992   14.0       ~ 106 0
60 LEDA 138292 rG 01 00 38.5680881712 +30 18 59.166788112       12.1   ~ 21 0
61 Z 501-60 GiG 01 00 39.6884253672 +30 07 29.235155952   15.4       ~ 24 0
62 MCG+05-03-037 GiC 01 01 01.2594504768 +29 56 50.567533116   17   14.8   ~ 22 0
63 NGC 383 AGN 01 07 24.9647814840 +32 24 45.132586200   13.6 12.14     ~ 821 3
64 ZwCl 0107+3212 ClG 01 10.3 +32 28     12.14     ~ 23 0
65 NGC 507 rG 01 23 39.950 +33 15 22.22   13.0       ~ 459 1
66 NAME Psc-Per Supercluster SCG 02 33.2 +41 37           ~ 444 1
67 HD 19445 Pe* 03 08 25.5883873084 +26 19 51.400965175 8.29 8.52 8.06 7.60 7.27 G2VFe-3 801 0
68 ESO 248-10 Sy2 03 20 57.5638961808 -45 15 10.533074904   15.83 15.0 14.22   ~ 39 0
69 MCG-05-13-003 Sy2 05 05 49.2322232664 -28 35 19.313237256   14.62 15 13.01   ~ 57 0
70 4C 56.16 rG 07 49 48.077 +55 54 19.45           ~ 176 1
71 Feige 34 HS* 10 39 36.7358839104 +43 06 09.212615280 9.613 10.91 11.14 11.319 11.464 sdOp 731 0
72 NGC 6251 Bla 16 32 31.96989253 +82 32 16.3999044 15.24 14.66 12.89 7.62   ~ 772 1

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