2001A&A...368..797P

Query : 2001A&A...368..797P

2001A&A...368..797P - Astronomy and Astrophysics, volume 368797-816 (2001/3-4)

Soft X-ray properties of a spectroscopically selected sample of interacting and isolated Seyfert galaxies.

PFEFFERKORN F., BOLLER T. and RAFANELLI P.

Abstract (from CDS):

We present a catalogue of ROSAT detected sources in the sample of spectroscopically selected Seyfert 1 and Seyfert 2 galaxies of Rafanelli et al. (1995AJ....109.1546R). The catalogue contains 102 Seyfert 1 and 36 Seyfert 2 galaxies. The identification is based on X-ray contour maps overlaid on optical images taken from the Digitized Sky Survey. We have derived the basic spectral and timing properties of the X-ray detected Seyfert galaxies. For Seyfert 1 galaxies a strong correlation between photon index and X-ray luminosity is detected. We confirm the presence of generally steeper X-ray continua in narrow-line Seyfert 1 galaxies (NLS1s) compared to broad-line Seyfert 1 galaxies. Seyfert 2 galaxies show photon indices similar to those of NLS1s. Whereas a tendency for an increasing X-ray luminosity with increasing interaction strength is found for Seyfert 1 galaxies, such a correlation is not found for Seyfert 2 galaxies. For Seyfert 1 galaxies we found also a strong correlation for increasing far-infrared luminosity with increasing interaction strength. Both NLS1s and Seyfert 2 galaxies show the highest values of far-infrared luminosity compared to Seyfert 1 galaxies, suggesting that NLS1s and Seyfert 2 galaxies host strong (circumnuclear) star formation. For variable Seyfert galaxies we present the X-ray light curves obtained from the ROSAT All-Sky Survey and from ROSAT PSPC and HRI pointed observations. Besides the expected strong short- and long-term X-ray variability in Seyfert 1 galaxies, we find indications for X-ray flux variations in Seyfert 2 galaxies.

Abstract Copyright: ∼

Journal keyword(s): catalogs - galaxies: active - galaxies: interactions - galaxies: Seyfert - X-rays: galaxies

VizieR on-line data: <Available at CDS (J/A+A/368/797): seyfert1.dat seyfert2.dat figures.dat figs1/* figs2/*>

Simbad objects: 140

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Number of rows : 140
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 NGC 7811 Sy1 00 02 26.4202485648 +03 21 06.941198088   15.33 14.68     ~ 98 0
2 Z 478-15 Sy2 00 03 09.6087980256 +21 57 36.971989884   15.30 14.62     ~ 212 1
3 Mrk 335 Sy1 00 06 19.5372339024 +20 12 10.617404076   14.19 13.85     ~ 1344 0
4 Z 435-3 Sy1 00 47 19.3947899808 +14 42 12.536792244   17.50 16.95     ~ 106 0
5 NGC 262 Bla 00 48 47.14147900 +31 57 25.0845702 14.04 13.90 13.06 8.53   ~ 778 2
6 Z 501-58 Sy1 00 59 53.2855168104 +31 49 37.254192204   15.25 14.81     ~ 239 0
7 Mrk 1152 Sy1 01 13 50.0743327440 -14 50 44.359466892   15.80 15.00 9.9   ~ 121 0
8 Z 436-14 Sy1 01 13 51.0408870864 +13 16 18.204162240   15.65 14.95     ~ 127 0
9 Z 502-82 Sy2 01 25 31.4551524072 +32 08 10.473856512   15.01 13.96     ~ 237 0
10 Z 502-85 Sy1 01 26 33.5857133808 +31 36 58.719906144   16.02 15.23     ~ 101 0
11 Z 459-57 Sy1 01 27 32.5217343720 +19 10 43.839069600   14.89 14.22     ~ 333 0
12 LEDA 6047 Sy2 01 38 05.3921062608 -12 52 10.779902580   16.5       ~ 36 1
13 Z 386-35 Sy1 01 43 57.7777898304 +02 20 59.531401716   14.90 14.07     ~ 569 1
14 ICRF J015002.6-072548 Sy1 01 50 02.6975795592 -07 25 48.453672360   16.86 15.62 15.62   ~ 162 1
15 Z 387-34 Sy1 02 06 15.9896281128 -00 17 29.221733688   15.90 15.50 10.3   ~ 405 0
16 NGC 863 Sy2 02 14 33.5604714720 -00 46 00.181845336   14.48 13.81 17.9   ~ 770 0
17 NGC 931 Sy1 02 28 14.4689104272 +31 18 41.469363324   15.71 14.74     ~ 426 1
18 MCG-02-07-024 Sy1 02 30 05.5225590096 -08 59 53.207139372   14.74 14.29 13.981 13.585 ~ 332 0
19 NGC 985 Sy1 02 34 37.882 -08 47 17.02   14.64 14.28 12.9   ~ 449 0
20 Z 414-40 Sy1 02 41 34.8722696928 +07 11 13.854403392   15.46 14.69     ~ 136 0
21 M 77 Sy2 02 42 40.7091669408 -00 00 47.859690204 9.70 9.61 8.87 10.1 9.9 ~ 4897 2
22 IC 1854 Sy1 02 49 20.6915840376 +19 18 14.440530996   15.86 14.81     ~ 119 0
23 NGC 1142 Sy2 02 55 12.2311509144 -00 11 00.807149472   15.42 14.41     ~ 350 1
24 LEDA 11080 Sy2 02 56 02.6511007032 -16 29 15.523003248   13.5       ~ 52 0
25 Z 524-40 Sy2 02 59 58.5970307633 +36 49 13.808979663   14.89 13.96     ~ 369 1
26 NGC 1320 Sy2 03 24 48.6886857672 -03 02 32.121533436   14.0 14.00     ~ 317 0
27 Mrk 609 Sy2 03 25 25.3590639624 -06 08 37.947546528   14.72 14.12 10.9   ~ 212 0
28 MCG-02-12-045 Sy1 04 36 22.2985487328 -10 22 33.986941536   15.08 14.51 10.7   ~ 276 0
29 IRAS 04502-0317 Sy2 04 52 44.5394406960 -03 12 57.133972800   15.80 15.0 14.85   ~ 59 0
30 NGC 2110 Sy2 05 52 11.3768668776 -07 27 22.507465392   14.77 13.51 11.86   ~ 712 1
31 Z 329-24 Sy2 06 15 36.2812259376 +71 02 14.837219808 14.21 14.03 12.97     ~ 960 2
32 NGC 2273 Sy1 06 50 08.6691789600 +60 50 44.864645136   14.50 13.54     ~ 566 2
33 IC 450 Sy1 06 52 12.3346265592 +74 25 37.121227716   15.16 14.19     ~ 619 1
34 MCG+09-12-016 Sy1 06 59 38.0990065416 +54 11 47.508060156   15.31 14.61     ~ 135 0
35 Z 286-36 Sy1 07 36 57.0265753824 +58 46 13.432215792   14.77 14.37     ~ 262 0
36 Z 235-30 Sy1 07 42 32.8210670808 +49 48 34.783809768   14.74 14.27     ~ 769 1
37 Mrk 78 Sy2 07 42 41.7033384240 +65 10 37.447730076   15.57 14.58     ~ 386 3
38 Z 286-62 Sy1 07 47 29.0792948928 +60 56 00.658649544   15.18 14.71     ~ 253 0
39 Z 207-5 Sy1 07 55 25.2937526808 +39 11 09.913119252   16.45 16.11     ~ 213 0
40 Z 31-36 Sy2 08 04 05.8608218112 +05 06 49.823376120   14.55 13.7     ~ 340 2
41 NGC 2622 Sy2 08 38 10.9382999472 +24 53 42.993798288   15.01 14.12     ~ 174 1
42 NGC 2639 Sy2 08 43 38.0682469032 +50 12 19.942091604 12.90 12.56 11.65     ~ 451 2
43 NGC 2782 Sy2 09 14 05.11967 +40 06 49.6800 12.29 12.30 11.63     ~ 494 3
44 Z 91-65 Sy1 09 18 25.9971991776 +16 18 19.633269600   14.82 14.20     ~ 293 0
45 Mrk 110 Sy1 09 25 12.8479065576 +52 17 10.386311208   16.82 16.41     ~ 681 1
46 Z 62-35 Sy1 09 26 03.2694421008 +12 44 03.732389268   15.15 14.60     ~ 359 0
47 NGC 2992 Sy2 09 45 42.045 -14 19 34.90 13.54 13.14 12.18 12.6 12.2 ~ 951 3
48 Mrk 124 Sy1 09 48 42.6773858856 +50 29 31.387877592   16.95 16.60     ~ 128 0
49 Z 7-49 Sy1 09 52 19.168 -01 36 44.10   14.99 14.39 11.2   ~ 348 1
50 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4725 3
51 NGC 3081 Sy2 09 59 29.5437024336 -22 49 34.747341960   13.06 13.55 11.67 12.1 ~ 509 0
52 NGC 3080 Sy1 09 59 55.8492582720 +13 02 37.750657668   16.66 16.36     ~ 152 0
53 NGC 3186 Sy2 10 17 37.9434861528 +06 58 16.108476996   16.12 15.27     ~ 35 0
54 NGC 3185 Sy2 10 17 38.5650471192 +21 41 17.573817228   12.99 12.17 12.37   ~ 308 1
55 Z 313-11 Sy1 10 19 12.5653238136 +63 58 02.626090176   16.32 16.00     ~ 166 0
56 NGC 3227 Sy1 10 23 30.5765149296 +19 51 54.282206700   12.61 11.79     ~ 1807 2
57 Mrk 142 Sy1 10 25 31.2786898344 +51 40 34.867889004   16.33 16.12     ~ 330 0
58 MCG+10-15-104 Sy2 10 34 08.54424 +60 01 52.1004   15.71 14.65     ~ 271 1
59 Mrk 634 Sy1 10 58 01.2209329776 +20 29 13.840197936   16.15 15.49     ~ 45 0
60 NGC 3516 Sy1 11 06 47.4632200800 +72 34 07.298374656   13.12 12.40     ~ 1638 0
61 IC 2637 Sy2 11 13 49.7498269440 +09 35 10.582251468   14.88 14.17     ~ 154 1
62 IC 2746 Sy2 11 21 47.1179115936 +11 44 18.909849876   15.38 14.93     ~ 234 0
63 NGC 3660 Sy2 11 23 32.2781260536 -08 39 30.730097016   15.34 14.45     ~ 185 0
64 MCG+09-19-073 Sy1 11 25 36.1539761184 +54 22 57.113791824   17.06 16.47     ~ 311 0
65 Mrk 739A Sy1 11 36 29.3703820296 +21 35 45.984535728   14.3       ~ 17 0
66 NGC 3786 Sy2 11 39 42.5121341928 +31 54 33.971791752   14.62 13.74     ~ 413 1
67 APG 294 GrG 11 39.7 +31 55           ~ 260 0
68 NGC 3884 LIN 11 46 12.1809231456 +20 23 29.919085584   13.79 12.88 12.61   ~ 183 0
69 Z 243-24 Sy2 11 53 41.7732361680 +46 12 42.174375120   16.24 15.45     ~ 224 0
70 NGC 3982 Sy2 11 56 28.1445516072 +55 07 30.859586652   12.20 11.70 11.18   ~ 588 1
71 Mrk 1310 Sy1 12 01 14.3530384560 -03 40 41.015051940   16.31 15.89 14.780   ~ 218 0
72 NGC 4051 Sy1 12 03 09.6101337312 +44 31 52.682601288   11.08 12.92 9.94   ~ 2270 1
73 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3938 2
74 MCG+09-20-136 Sy2 12 16 07.0972137408 +50 49 30.088685496   17.20 16.62     ~ 88 1
75 NGC 4235 Sy1 12 17 09.8818997904 +07 11 29.673389004   14.70 13.60     ~ 441 0
76 NGC 4253 Sy1 12 18 26.5163572920 +29 48 46.531535472   14.34 13.57     ~ 1106 1
77 M 106 Sy2 12 18 57.620 +47 18 13.39   9.14 8.41 8.11   ~ 2512 4
78 NGC 4278 LIN 12 20 06.8242 +29 16 50.722 11.54 11.09 10.16     ~ 988 2
79 Mrk 205 BLL 12 21 44.0724099888 +75 18 38.241006228   15.64 15.24 14.7   ~ 492 0
80 Mrk 50 Sy1 12 23 24.1362367968 +02 40 44.449405212   17.25 16.63     ~ 263 1
81 NGC 4388 Sy2 12 25 46.820 +12 39 43.45 11.91 11.76 11.02     ~ 1433 2
82 NGC 4593 Sy1 12 39 39.4435107024 -05 20 39.034988448   13.95 13.15     ~ 1179 0
83 M 104 LIN 12 39 59.43185902 -11 37 22.9961800 9.51 9.55 8.00 8.05   ~ 1465 2
84 NGC 4639 Sy1 12 42 52.3785000336 +13 15 26.706153600   13.62 12.72     ~ 642 0
85 NGC 4748 Sy1 12 52 12.4650934680 -13 24 53.262019944   14.73 14.03 12.82   ~ 287 0
86 MCG+10-19-011 Sy1 13 00 19.9749499272 +61 39 18.150021216   17.12 16.80     ~ 77 0
87 NGC 4922N Sy2 13 01 25.2660290577 +29 18 49.879144069   15.60 14.67 13.85   ~ 265 5
88 Mrk 783 Sy1 13 02 58.773 +16 24 27.59   16.04 15.55     ~ 136 0
89 NGC 4941 Sy2 13 04 13.1036380320 -05 33 05.752803672   13.18 12.23 10.74   ~ 410 0
90 NGC 5005 LIN 13 10 56.312 +37 03 32.19   14.67 13.67     ~ 567 2
91 NGC 5033 Sy2 13 13 27.535 +36 35 37.14   11.01 12.03 9.73   ~ 909 1
92 Z 44-76 Sy1 13 22 55.4334992256 +08 09 41.562211644   15.10 14.59     ~ 84 0
93 IRAS 13293+0216 Sy2 13 31 52.8829649808 +02 00 59.099149224   16.20 15.74 16.938   ~ 36 0
94 NGC 5252 Sy2 13 38 15.8707724328 +04 32 33.521265600   15.21 14.21     ~ 514 1
95 NGC 5256B Sy2 13 38 17.3501417856 +48 16 31.909717416   14.19 13.42     ~ 91 0
96 NGC 5273 Sy1 13 42 08.3801616672 +35 39 15.467518836   14.01 13.12     ~ 510 0
97 Z 336-28 Sy1 13 53 03.4348964112 +69 18 29.410910460   15.15 14.46     ~ 812 1
98 Mrk 662 Sy1 13 54 06.4281510312 +23 25 49.346507964   16.06 15.37     ~ 115 0
99 NGC 5506 Bla 14 13 14.8761010056 -03 12 27.556909272   15.25 14.38     ~ 1173 1
100 Mrk 670 Sy2 14 14 15.1815953232 +26 44 51.442872072   15.45 14.68     ~ 41 0
101 IC 4395 Sy2 14 17 21.083 +26 51 26.46   15.1       ~ 104 0
102 NGC 5548 Sy1 14 17 59.5400291832 +25 08 12.603122268   14.35 13.73     ~ 2895 0
103 Z 192-9 Sy2 14 22 55.3351468896 +32 51 02.303840160   15.27 14.42     ~ 148 1
104 Z 163-70 Sy1 14 31 04.7823008520 +28 17 14.127735336   15.36 14.68     ~ 118 0
105 NGC 5683 Sy1 14 34 52.4587723488 +48 39 42.730942860   16.46 16.08     ~ 192 1
106 Z 296-15 Sy1 14 36 22.0820611632 +58 47 39.394934844   14.19 13.79     ~ 592 0
107 Z 76-133 Sy1 15 01 38.7964671744 +10 25 13.450366056   17.36 16.84     ~ 54 0
108 Mrk 841 Sy1 15 04 01.1935384104 +10 26 15.780409692   14.50 14.27     ~ 701 0
109 Z 48-115 Sy1 15 05 56.5521472536 +03 42 26.339214780   15.80 15.50     ~ 159 0
110 Z 274-18 Sy1 15 07 45.0042214200 +51 27 10.265406048   17.52 16.93     ~ 98 0
111 IRAS 15091-2107 Sy1 15 11 59.8048834368 -21 19 01.536726288   15.73 14.83 11.6   ~ 160 1
112 NGC 5929 Sy1 15 26 06.1564333536 +41 40 14.384294616   13.0 14.00     ~ 450 0
113 NGC 5930 AGN 15 26 07.9964334517 +41 40 33.691556640   13.0       ~ 441 0
114 NGC 5940 Sy1 15 31 18.0815283384 +07 27 27.842445432   15.56 14.90     ~ 214 0
115 NGC 5953 Sy2 15 34 32.40240 +15 11 37.7990   13.23 12.45     ~ 389 1
116 Mrk 290 Sy1 15 35 52.4031021552 +57 54 09.515660508   15.55 15.27     ~ 575 0
117 Mrk 486 Sy1 15 36 38.4011947776 +54 33 33.215039244   15.21 14.78     ~ 292 1
118 Mrk 291 Sy2 15 55 07.9382721408 +19 11 32.556647184   16.15 15.51     ~ 107 0
119 Z 195-3 Sy1 15 59 09.6231720696 +35 01 47.561352852   15.69 15.06     ~ 346 0
120 NGC 6104 Sy1 16 16 30.6734802024 +35 42 28.968608844   18.17 17.35     ~ 126 0
121 Z 224-14 Sy1 16 23 45.8806648032 +41 04 56.429671836   17.04 16.61     ~ 126 0
122 Z 320-30 Sy1 16 29 48.3839075712 +67 22 41.976035976   15.38 14.56     ~ 90 0
123 Z 138-23 Sy2 16 29 52.87032 +24 26 38.0976   15.40 14.43     ~ 130 0
124 NGC 6211 Sy2 16 41 27.6839650368 +57 47 01.110713676   13.8       ~ 56 1
125 NGC 6212 Sy1 16 43 23.1383858952 +39 48 23.179575348   15.0       ~ 81 0
126 NGC 6240 Sy2 16 52 58.9 +02 24 03   14.31 13.37     ~ 1734 2
127 Z 170-20 Sy2 17 22 39.9317077560 +30 52 52.623719292   15.42 14.68     ~ 197 1
128 NGC 6814 Sy1 19 42 40.5862186152 -10 19 25.108718844   15.33 14.21 11.7 11.3 ~ 866 0
129 MCG-01-53-008 Sy1 20 46 20.8414665240 -02 48 45.360840096   15.27 14.61     ~ 135 0
130 Z 403-4 Sy2 21 56 22.2667348968 +07 22 00.357100356   15.87 15.01     ~ 91 0
131 NGC 7319 Sy2 22 36 03.602 +33 58 33.18   14.57 13.53 12.65   ~ 325 0
132 MCG-02-57-023 Sy2 22 36 46.4981814408 -12 32 42.887039748   15.35 14.50 13.6   ~ 192 0
133 Z 404-28 Sy1 22 40 17.0609184456 +08 03 13.539839976   15.30 14.45     ~ 202 1
134 NGC 7450 Sy1 23 00 47.8143025368 -12 55 06.530572776   15.19 14.33 13.4 13.3 ~ 139 0
135 NGC 7469 Sy1 23 03 15.6 +08 52 26 12.60 13.00 12.34     ~ 2253 3
136 Mrk 315 Sy1 23 04 02.6208829104 +22 37 27.433279164   15.60 14.78     ~ 151 0
137 NGC 7603 Sy1 23 18 56.6538277656 +00 14 37.977066096   14.73 14.01     ~ 438 0
138 NGC 7674 Sy1 23 27 56.6973043968 +08 46 44.253707772 13.84 13.92 13.23 12.64   ~ 738 2
139 NGC 7743 Sy2 23 44 21.1607807112 +09 56 02.970989664   14.19 13.28     ~ 334 0
140 Z 408-1 Sy1 23 56 01.9520023536 +07 31 23.281663656   15.95 15.15     ~ 96 0

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