2006ApJ...652..136K

Query : 2006ApJ...652..136K

2006ApJ...652..136K - Astrophys. J., 652, 136-145 (2006/November-3)

Discovery of water maser emission in five AGNs and a possible correlation between water maser and nuclear 2-10 keV luminosities.

KONDRATKO P.T., GREENHILL L.J. and MORAN J.M.

Abstract (from CDS):

We report the discovery of water maser emission in five active galactic nuclei (AGNs) with the 100 m Green Bank Telescope (GBT). The positions of the newly discovered masers, measured with the VLA, are consistent with the optical positions of the host nuclei to within 1 σ (0".3 radio and 1".3 optical) and most likely mark the locations of the embedded central engines. The spectra of three sources, 2MASX J08362280+3327383, NGC 6264, and UGC 09618 NED02, display the characteristic spectral signature of emission from an edge-on accretion disk with maximum orbital velocity of ∼700, ∼800, and ∼1300 km/s, respectively. We also present a GBT spectrum of a previously known source, Mrk 0034, and interpret the narrow Doppler components reported here as indirect evidence that the emission originates in an edge-on accretion disk with orbital velocity of ∼500 km/s. We obtained a detection rate of 12% (5 out of 41) among Seyfert 2 and LINER systems with 10,000 km/s<vsys<15,000 km/s. For the 30 nuclear water masers with available hard X-ray data, we report a possible relationship between unabsorbed X-ray luminosity (2-10 keV) and total isotropic water maser luminosity, L2–10∝L0.5±0.1H2O, consistent with the model proposed by Neufeld and Maloney, in which X-ray irradiation and heating of molecular accretion disk gas by the central engine excites the maser emission.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Active - galaxies: individual (2MASX J08362280+3327383) - galaxies: individual (NGC 6264) - galaxies: individual (UGC 9618(UGC 09618 NED02)) - galaxies: individual (IRAS 03355+0104) - galaxies: individual (SBS 0927+493) - galaxies: individual (Markarian 0034) - Galaxies: Individual: NGC Number: NGC 3393 - galaxies: individual (NGC 5495) - galaxies: individual (VII Zw 073) - galaxies: individual (IC 0184) - galaxies: individual (MCG-06-48-013(AM 2158-380 NED02)) - Galaxies: Seyfert - ISM: Jets and Outflows - ISM: Molecules - Masers

VizieR on-line data: <Available at CDS (J/ApJ/652/136): table1.dat>

Nomenclature: [KGM2006b] JHHMMSS.ss+DDMMSS.s N=10.

CDS comments: Table 1: UGC09756NED01 is SDSS J151124.23+062039.0 in Simbad, [GCD2000] J161710.5+063843.0 is [ZEH2003] RX J1617.1+0638 2.

Simbad objects: 98

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Number of rows : 98
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 MCG+00-01-039 AGN 00 12 17.8315312440 -00 06 10.780478316   16 16 16.20   ~ 15 0
2 Z 409-17 Sy2 00 28 14.3579916432 +07 07 45.471160668   15.7       ~ 24 0
3 2MASX J00313427-0209165 AGN 00 31 34.276 -02 09 16.57   17   16.01   ~ 20 0
4 IRAS 00321-0018 Sy2 00 34 43.5012933672 -00 02 27.032963604   16.26 15.67     ~ 50 1
5 2MASXI J0041348-092150 Sy2 00 41 34.8906723768 -09 21 50.547420468   16.61 15.99 15.29   ~ 25 0
6 Mrk 1143 AGN 00 42 33.9195647424 +03 15 25.183261188   16.5       ~ 21 0
7 NGC 262 Bla 00 48 47.14147900 +31 57 25.0845702 14.04 13.90 13.06 8.53   ~ 778 2
8 2C 94 Sy2 01 08 52.8701830824 +13 20 14.262799812   15.19       ~ 494 2
9 Z 436-22 LIN 01 19 24.1283812104 +12 26 48.703034076   16.44 15.96     ~ 47 1
10 IRAS 01364-1042 LIN 01 38 52.86288 -10 27 11.5848   16.77   15.74   ~ 132 0
11 Z 482-8 Sy2 01 44 50.0054208672 +21 52 57.110558736   15.3       ~ 35 1
12 IC 1725 AG? 01 45 11.8380673008 +21 46 35.926177224   15.46       ~ 27 0
13 IC 184 Sy2 01 59 51.2449132680 -06 50 25.308208716   14.92 14.10     ~ 56 2
14 LEDA 1047781 Sy2 02 12 04.9688462688 -05 12 33.270586812   16.62 15.49     ~ 20 1
15 NGC 1052 Bla 02 41 04.79849989 -08 15 20.7519527 11.84 11.41 10.47 10.71   ~ 1397 2
16 M 77 Sy2 02 42 40.7091669408 -00 00 47.859690204 9.70 9.61 8.87 10.1 9.9 ~ 4897 2
17 Z 414-43 Sy2 02 42 52.1145664224 +07 35 52.088970732   15.0       ~ 35 0
18 Z 524-40 Sy2 02 59 58.5970307633 +36 49 13.808979663   14.89 13.96     ~ 369 1
19 NGC 1386 Sy1 03 36 46.238 -35 59 57.39 12.42 12.16 11.23 10.76   ~ 553 1
20 IRAS 03355+0104 Sy2 03 38 10.3790759400 +01 14 18.225992616           ~ 36 0
21 LEDA 13422 Sy2 03 38 33.5520704184 -16 32 18.242798532   17.67 16.39 17.04   ~ 59 0
22 [ZHG90] 0410+1021A GiC 04 13 26 +10 28.6           ~ 1 0
23 IRAS 04281-0944 LIN 04 30 33.2818272240 -09 37 44.879625624   18.5       ~ 19 0
24 Z 329-24 Sy2 06 15 36.2812259376 +71 02 14.837219808 14.21 14.03 12.97     ~ 960 2
25 ZW VII 73 Sy2 06 30 25.5433597128 +63 40 41.294696952   15.7       ~ 65 0
26 NGC 2273 Sy1 06 50 08.6691789600 +60 50 44.864645136   14.50 13.54     ~ 566 2
27 Z 31-36 Sy2 08 04 05.8608218112 +05 06 49.823376120   14.55 13.7     ~ 340 2
28 2XMM J080535.0+240951 Sy2 08 05 35.0054956728 +24 09 50.330022516   15.46       ~ 336 1
29 Z 148-114 AGN 08 07 05.511 +27 07 33.60   15.2       ~ 38 0
30 2MASX J08362280+3327383 Sy2 08 36 22.7990518080 +33 27 38.754616392     17.84     ~ 21 1
31 NGC 2639 Sy2 08 43 38.0682469032 +50 12 19.942091604 12.90 12.56 11.65     ~ 451 2
32 NGC 2782 Sy2 09 14 05.11967 +40 06 49.6800 12.29 12.30 11.63     ~ 494 3
33 Z 239-3 LIN 09 31 06.7601611560 +49 04 47.102307708   15.3       ~ 82 1
34 MCG+05-23-016 Sy1 09 34 06.3274325304 +27 20 59.506582524   16       ~ 76 0
35 Z 289-11 Sy2 09 35 51.6045544584 +61 21 11.589382368   15.20 15.50     ~ 617 2
36 2MASX J09460035+2222491 Sy2 09 46 00.3506592768 +22 22 48.688373100   15.6       ~ 22 0
37 LEDA 1744794 Sy1 09 53 31.3199962272 +25 39 42.848246628     17.1     ~ 13 0
38 Z 182-38 Sy2 09 55 52.5424694160 +35 57 56.190236184   15.7       ~ 29 0
39 2MASX J10010184+3112167 Sy2 10 01 01.8890258640 +31 12 17.140419000   16       ~ 20 0
40 NGC 3079 Sy2 10 01 57.8789863992 +55 40 47.449758324 11.57 11.54 10.86     ~ 1476 3
41 IC 2560 Sy2 10 16 18.7073057664 -33 33 49.720274676   12.53 13.31 11.25 12.2 ~ 283 1
42 MCG+10-15-104 Sy2 10 34 08.54424 +60 01 52.1004   15.71 14.65     ~ 271 1
43 NGC 3393 Sy2 10 48 23.4653152920 -25 09 43.487648784   13.10 13.95 11.67 12.2 ~ 471 1
44 Z 155-31 Sy2 10 52 14.9479088736 +30 03 28.370430468   14.6       ~ 76 0
45 Z 66-94 Sy1 11 01 01.7740767504 +11 02 48.909646824   17.46 16.91     ~ 122 0
46 2MASX J11165338+2758219 Sy2 11 16 53.4108798792 +27 58 22.828018656     16.7     ~ 12 0
47 NGC 3690C G 11 28 30.70 +58 33 48.4           ~ 351 0
48 NGC 3690 IG 11 28 31.0 +58 33 41   13.19 12.86     ~ 1015 4
49 NGC 3690B GiP 11 28 31.02 +58 33 40.7   11.8       ~ 635 4
50 NGC 3690NE AGN 11 28 33.07 +58 33 54.2   11.8       ~ 635 4
51 NGC 4051 Sy1 12 03 09.6101337312 +44 31 52.682601288   11.08 12.92 9.94   ~ 2270 1
52 IC 3078 Sy2 12 16 00.0438656880 +12 41 14.245465740   18.03 17.17     ~ 59 0
53 2MASX J12181212+2915070 GiC 12 18 12.12562 +29 15 06.0263   16.5 16.16     ~ 12 0
54 M 106 Sy2 12 18 57.620 +47 18 13.39   9.14 8.41 8.11   ~ 2512 4
55 LEDA 3096124 Sy2 12 21 37.9340182128 +04 30 26.133853464   18.34 18.00     ~ 55 0
56 NGC 4388 Sy2 12 25 46.820 +12 39 43.45 11.91 11.76 11.02     ~ 1433 2
57 NGC 4945 Sy2 13 05 27.279 -49 28 04.44   9.31 14.40 7.55   ~ 1582 2
58 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4565 4
59 IRAS 13293+0216 Sy2 13 31 52.8829649808 +02 00 59.099149224   16.20 15.74 16.938   ~ 36 0
60 Z 161-77 Sy2 13 32 13.6819535208 +26 56 59.823063816   15.7       ~ 54 0
61 NGC 5256 PaG 13 38 17.81 +48 16 41.2   14.1 13.42     ~ 449 1
62 Z 161-119 Sy2 13 41 11.1362655600 +30 22 41.249229816   15.60 14.66     ~ 197 0
63 NGC 5347 Sy2 13 53 17.7984934128 +33 29 27.011618196   13.46 12.70     ~ 373 1
64 NGC 5495 Sy2 14 12 23.3599954392 -27 06 29.105572824   13.53 13.5 12.20   ~ 82 3
65 NAME Circinus Galaxy Sy2 14 13 09.906 -65 20 20.47   10.89 9.84 10.6 10.0 ~ 1331 1
66 NGC 5506 Bla 14 13 14.8761010056 -03 12 27.556909272   15.25 14.38     ~ 1173 1
67 NGC 5643 Sy2 14 32 40.778 -44 10 28.60   11.03 13.60 9.92 10.6 ~ 652 1
68 LEDA 3096365 Sy1 14 34 44.9431683504 +23 17 42.794904768   17.57 17.27     ~ 17 0
69 NGC 5728 Sy2 14 42 23.8918506576 -17 15 11.240783784   14.34 13.40     ~ 679 1
70 MCG+04-35-018 GiP 14 57 00.3205510752 +24 36 24.138336996   14.3 15.3     ~ 83 0
71 MCG+04-35-019 G 14 57 00.66647 +24 37 02.6720     15.7     ~ 76 1
72 UGC 9618 IG 14 57 01.0 +24 36 41           ~ 127 0
73 Z 77-21 QSO 15 09 08.7571331808 +09 02 20.983879356   15.5       ~ 29 0
74 2MASX J15112423+0620388 GiC 15 11 24.2411656224 +06 20 39.066576324           ~ 15 0
75 Z 49-106 Sy1 15 17 51.6979685112 +05 06 27.741513888   17.61 17.05     ~ 47 0
76 Z 77-117 Sy2 15 24 12.5827755768 +08 32 41.332419168   15.6       ~ 55 0
77 IC 1191 Sy2 16 06 28.9737579816 +18 16 04.016680860   15       ~ 31 0
78 [ZEH2003] RX J1617.1+0638 2 * 16 17 10.4 +06 38 43   16.3       ~ 2 0
79 IRAS 16184+0651 LIN 16 20 57.1617276888 +06 44 46.153358592   18.36 17.69     ~ 13 0
80 2MASX J16332357+4718588 Sy1 16 33 23.5812109560 +47 18 58.936241628   17.77 17.35     ~ 88 1
81 LEDA 100024 Sy1 16 40 21.0324121944 +46 28 43.276571220           ~ 12 0
82 NGC 6240 Sy2 16 52 58.9 +02 24 03   14.31 13.37     ~ 1734 2
83 NGC 6264 Sy2 16 57 16.1272966344 +27 50 58.574330124   15.5       ~ 123 1
84 NGC 6300 Sy2 17 16 59.5418094960 -62 49 13.946588832   10.88 13.08 9.44 10.2 ~ 478 1
85 FIRST J172527.2+372631 rG 17 25 27.2586553152 +37 26 31.128609732     18.74     ~ 6 0
86 2MASX J17360984+4918279 Sy2 17 36 09.8275286976 +49 18 27.959393808     15.8     ~ 18 0
87 2MASX J17411499+7041262 Sy2 17 41 14.9218055448 +70 41 26.089973736           ~ 8 0
88 RX J181353+57049 X 18 13 53 +57 05.0           ~ 3 0
89 ESO 103-35 Sy2 18 38 20.3204821536 -65 25 39.141804936   14.75 14.53 13.24   ~ 342 0
90 3C 403.0 Sy2 19 52 15.7996999344 +02 30 24.238200816   15.42 16.5     ~ 353 1
91 NGC 7027 PN 21 07 01.571952 +42 14 10.47120   10.358 8.831 10.157   ~ 2541 1
92 3C 433.0 Sy2 21 23 44.5778423928 +25 04 27.670672416   17.660 16.350     ~ 338 1
93 MCG-06-48-013 Sy2 22 01 17.0669321040 -37 46 23.886792120   14.90 14.03     ~ 88 3
94 Z 475-1 AGN 22 52 34.7122076328 +24 43 49.401829632   15.69 15.22     ~ 101 0
95 LEDA 1232838 Sy2 22 59 33.3945932424 +02 37 35.444542980           ~ 8 0
96 Z 406-93 Sy2 23 22 09.2436882744 +09 16 10.580139336   15.7       ~ 17 0
97 2MASX J23224385+0821375 Sy2 23 22 43.8227247648 +08 21 37.099976796           ~ 22 0
98 Z 455-55 Sy1 23 51 13.9186421376 +20 13 46.461253980   16.35 15.41     ~ 41 0

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