1994A&A...288..738A

Query : 1994A&A...288..738A

1994A&A...288..738A - Astronomy and Astrophysics, volume 288, 738-745 (1994/8-3)

ROSAT X-ray survey of an area 10 degrees square around the active radio galaxy Centaurus A.

ARP H.

Abstract (from CDS):

Diffuse X-ray material extends in an irregular, broad filament for more than 5 degrees north east of the giant radio elliptical, NGC 5128 (Cen A). In the opposite direction the X-ray extension is clearly traced for about 2 degrees, making an overall line of X-rays of greater than 7deg on the sky originating from Cen A. The direction of this line coincides almost exactly with the direction of the X-ray jet, and its associated radio jet, in the interior of Cen A. At a slightly different angle, within the accuracy of measurement along the X-ray counter jet, is encountered the radio and X-ray galaxy NGC 5090. Its presence in the X-ray ejection from Cen A supports the precedent from other associations that NGC 5090 is physically associated with Cen A. In the hardest X-rays there is some indication that the radio lobes from Cen A are edge brightened. Positions and known identifications of sources in the field are given. Some preliminary estimates of the properties of this extensive X-ray material which has apparently been ejected from this active galaxy are given.

Abstract Copyright: ∼

Journal keyword(s): galaxies: individual: NGC 5128, NGC 5090 - galaxies: active - galaxies: jets - X-rays: galaxies

Nomenclature: [A94] NN N=66

Simbad objects: 84

goto View the references in ADS

Number of rows : 84
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 MCG-02-01-024 IG 00 06 16.734 -13 26 53.11   15       ~ 7 0
2 APG 48 IG 01 20 00.3989646384 +12 20 53.387651976   15.7       ~ 7 0
3 UGC 1432 IG 01 57 26.7577338288 +17 13 14.395822464   14.80       ~ 33 0
4 MCG-01-07-007 AGN 02 24 02.6535882792 -04 41 36.266806284   14.91   13.86 13.54 ~ 31 0
5 UGC 3014 AG? 04 19 53.6908801992 +02 05 36.151573740   14.7       ~ 28 0
6 NGC 2276 AG? 07 27 14.485 +85 45 16.20   12.3       ~ 375 0
7 NGC 2608 AG? 08 35 17.3298089184 +28 28 24.236326236   13.2       ~ 177 0
8 NGC 2944 IG 09 39 18.017 +32 18 38.55   14.7       ~ 43 0
9 M 66 GiP 11 20 15.0 +12 59 29 9.85 9.65 8.92     ~ 1386 4
10 NGC 3631 AG? 11 21 02.8871865144 +53 10 10.415331660   11.0       ~ 359 1
11 NGC 4088 GiP 12 05 34.2230093952 +50 32 21.064017876   11.2       ~ 407 1
12 M 84 Sy2 12 25 03.74333 +12 53 13.1393 12.67 12.09 10.49     ~ 1762 2
13 M 86 GiG 12 26 11.814 +12 56 45.49 10.32 9.83 8.90   7.50 ~ 1084 1
14 M 87 AGN 12 30 49.42338414 +12 23 28.0436859 10.16 9.59 8.63   7.49 ~ 7190 3
15 RX J125953.4-422255 X 12 59 53.5 -42 22 55           ~ 2 0
16 2MASS J13004438-4649393 AG? 13 00 44.3864837400 -46 49 39.334653732           ~ 2 0
17 RX J130121.3-413617 X 13 01 21.3 -41 36 17           ~ 1 0
18 RX J130329.7-472326 Ro* 13 03 28.9931446176 -47 23 16.117966500   12.84 11.68 11.30 9.948 K5IVe 5 0
19 2MASS J13034475-4248049 * 13 03 44.7765275160 -42 48 05.044418244           ~ 1 0
20 LEDA 593403 BLL 13 03 50.4855754344 -39 50 33.112505652   17.96   16.50   ~ 12 1
21 2MASS J13042100-4353102 BLL 13 04 21.0058097184 -43 53 10.199729472 16.09 15.84 15.71     ~ 66 0
22 2MASS J13065439-4541313 Y*? 13 06 54.3958785528 -45 41 31.218088596   13.06 12.03     K5Ve 13 0
23 RX J130715.5-402341 X 13 07 15.6 -40 23 41           ~ 1 0
24 RX J130739.6-425939 BLL 13 07 37.9837746648 -42 59 38.986887192 16.39 16.10 15.92 15.80 14.59 ~ 61 0
25 RX J130848.4-414227 X 13 08 48.4 -41 42 27           ~ 2 0
26 RX J1310.0-4527 X 13 10 00 -45 27.8           ~ 2 0
27 RX J131056.9-402049 X 13 10 56.9 -40 20 50           ~ 1 0
28 ESO 269-62 GiC 13 11 52.8 -44 56 49   15.43       ~ 3 1
29 RX J131156.9-444627 X 13 11 56.9 -44 46 27           ~ 1 1
30 RX J131314.3-435941 X 13 13 14.4 -43 59 42           ~ 1 0
31 RX J131317.7-443752 X 13 13 17.8 -44 37 53           ~ 2 0
32 ACO 3548 ClG 13 13 29 -44 04.9           ~ 10 1
33 RX J131332.8-440357 X 13 13 32.9 -44 03 57           ~ 1 0
34 APG 60 IG 13 14 37.6 +26 07 24           ~ 4 0
35 2MASX J13150336-4236500 BLL 13 15 03.3912307368 -42 36 49.760844084   18.07 16.6 16.59   ~ 105 0
36 HD 115279 * 13 16 46.2525167304 -41 16 58.805292540   8.16 7.22     G8/K0(III) 10 0
37 RX J131713.3-382203 X 13 17 13.4 -38 22 03           ~ 3 0
38 RX J131717.7-452539 X 13 17 17.8 -45 25 39           ~ 3 0
39 RX J131748.7-445737 X 13 17 48.8 -44 57 37           ~ 1 0
40 L 401-70 PM* 13 19 32.5612064352 -42 45 30.314389050   13.56 12.05 11.62   M1 19 0
41 RX J132037.7-410055 X 13 20 37.8 -41 00 55           ~ 1 0
42 HD 115874 * 13 20 47.7730179144 -46 12 17.680751460   9.81 8.67     K1III 11 1
43 RX J132047.9-461149 X 13 20 48.0 -46 11 49           ~ 4 1
44 NGC 5090 rG 13 21 12.84471811 -43 42 16.8452073   12.59 11.51 10.84   ~ 200 1
45 HD 116099 Y*O 13 22 04.4690952144 -45 03 23.174461008   10.71 10.02   9.03 G2IV 24 0
46 RX J132235.9-412849 X 13 22 36.0 -41 28 49           ~ 1 0
47 V* V803 Cen CV* 13 23 44.5389056832 -41 44 29.446810404   16.8 14.42     ~ 148 0
48 RX J132521.1-382441 X 13 25 21.1 -38 24 41           ~ 1 1
49 NAME Centaurus A Sy2 13 25 27.61521044 -43 01 08.8050291   8.18 6.84 6.66   ~ 4483 3
50 RX J132922.4-381454 X 13 29 22.5 -38 14 55           ~ 1 0
51 RX J133205.6-420110 X 13 32 05.7 -42 01 10           ~ 1 0
52 HD 117721 * 13 33 02.0018732232 -46 51 39.999623256   8.13 7.89     A3V 10 0
53 ACO 3561 ClG 13 33 15 -42 51.4           ~ 10 0
54 ACO 3563 ClG 13 33 39 -42 33.4           ~ 10 0
55 CD-41 7947 Y*O 13 34 31.8880438128 -42 09 30.690277992   11.67 10.70 10.42   K2IVe 17 0
56 IC 4296 AGN 13 36 39.03253319 -33 57 57.0730368   11.52 12.99 10.00 10.79 ~ 494 2
57 RX J133642.0-423115 X 13 36 42.1 -42 31 15           ~ 1 0
58 RX J133727.0-412101 X 13 37 27.1 -41 21 02           ~ 1 1
59 CD-40 8031 Y*O 13 37 57.2943420144 -41 34 41.898243792   10.93 10.006   9.040 K0IV 35 0
60 RX J134014.0-454149 * 13 40 14.1 -45 41 50     7.6     ~ 1 0
61 RX J134022.3-463358 X 13 40 22.3 -46 33 59           ~ 1 0
62 RX J134034.3-430512 X 13 40 34.4 -43 05 12           ~ 1 0
63 RX J134056.5-424524 X 13 40 56.6 -42 45 25           ~ 1 0
64 RX J134117.5-440718 X 13 41 17.6 -44 07 18           ~ 1 0
65 RX J134125.9-434159 X 13 41 26.0 -43 42 00           ~ 3 0
66 RX J134304.5-473918 X 13 43 04.6 -47 39 19           ~ 1 0
67 HD 119416 PM* 13 43 57.3211201176 -41 20 56.607545796   8.48 7.88     G0V 27 0
68 RX J134412.5-470547 X 13 44 12.6 -47 05 48           ~ 1 0
69 RX J134512.6-403528 X 13 45 12.7 -40 35 29           ~ 2 0
70 2MASS J13475219-4037598 AG? 13 47 52.1948211960 -40 37 59.872507212           ~ 4 0
71 HD 120075 * 13 48 02.5459611048 -41 59 38.340540096   9.45 8.94     F3V 15 0
72 HD 120411 * 13 50 06.2797027704 -40 50 08.881076364   10.45 9.80     G0V 42 0
73 HD 120395 EB* 13 50 07.6103706168 -44 51 03.194792208       8.88   G0V 22 0
74 RX J135024.9-390626 X 13 50 25.0 -39 06 26           ~ 3 0
75 HD 120812 Y*O 13 52 47.7896075064 -46 44 09.203459748   10.27 9.674   8.906 F8V 18 0
76 HD 120991 Be* 13 53 57.2397645360 -47 07 41.390612184 5.11 6.03 6.10 6.24 6.34 B2Ve 139 0
77 NGC 5665 AG? 14 32 25.796 +08 04 42.43   12.6       ~ 142 0
78 NGC 5829 AG? 15 02 42.0057190680 +23 20 00.960234468   14.14   12.93   ~ 93 0
79 NGC 6365 IG 17 22 43.518 +62 10 25.20   14.6       ~ 33 0
80 NGC 6412 GiG 17 29 37.522 +75 42 15.59   12.40       ~ 142 0
81 NGC 7314 Sy2 22 35 46.1985355872 -26 03 01.564993476   11.62 13.11 10.61 11.4 ~ 565 0
82 MCG-01-57-016 AG? 22 36 35.05 -02 54 24.4   13.1   13.2 13.2 ~ 56 0
83 NGC 7393 Sy2 22 51 38.0993982840 -05 33 26.494908228   13.4   12.29 12.9 ~ 44 0
84 NGC 7448 AG? 23 00 03.589 +15 58 49.31   12.0       ~ 228 0

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