2000AJ....119.3003D

Query : 2000AJ....119.3003D

2000AJ....119.3003D - Astron. J., 119, 3003-3014 (2000/June-0)

A search for OH megamasers at z>0.1. I. Preliminary results.

DARLING J. and GIOVANELLI R.

Abstract (from CDS):

We present the preliminary results of a survey for OH megamasers underway at the Arecibo Observatory.(1) The goals of the survey are to calibrate the luminosity function of OH megamasers to the low-redshift galaxy merger rate (0.1<z<0.2) and to use the enhanced sample of OH megamasers provided by the survey to study OH megamaser environments, engines, lifetimes, and structure. The survey should double the known OH megamaser sample to roughly 100 objects. Survey results will be presented in installments to facilitate community access to the data. Here we report the discovery of 11 OH megamasers and one OH absorber, and we include upper limits on the isotropic 1667 MHz OH line luminosity of 53 other luminous infrared galaxies at z>0.1. The new megamasers show a wide range of spectral properties but are consistent with the extant set of 55 previously reported objects, only eight of which have z>0.1.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Evolution - Galaxies: Interactions - Galaxies: Nuclei - Infrared Radiation - ISM: Masers - Radio Emission Lines

Nomenclature: Table 3: [DG2000] HHMMm+DDMM N=12.

Simbad objects: 73

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Number of rows : 73
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 IRAS 02054+0835 Sy1 02 08 06.6 +08 50 07     17.69     ~ 31 0
2 2MASX J02320486+3152448 G 02 32 04.8386573592 +31 52 45.207353100           ~ 7 0
3 2MASX J03504617+2620577 AGN 03 50 46.1956324128 +26 20 57.831298440           ~ 7 0
4 LEDA 14134 G 03 56 22.5104078808 +26 14 51.707088384           ~ 11 0
5 LEDA 14496 G 04 07 25.2 +10 19 28           ~ 7 0
6 PSCz Q06487+2208 H2G 06 51 45.8 +22 04 27           ~ 32 0
7 LEDA 84042 Sy2 13 40 14.4 +33 24 44   18.927       ~ 14 0
8 SDSS J135646.10+102609.0 Sy2 13 56 46.106 +10 26 09.09   18.90 18.11     ~ 78 0
9 LEDA 84144 Sy1 14 22 30.3441895296 +29 52 24.178323540   17.62 17.12     ~ 32 0
10 2MASX J14223136+2602049 H2G 14 22 31.3873621186 +26 02 05.256515503           ~ 45 0
11 IRAS F15438+0438 IR 15 46 20.3 +04 29 19           ~ 2 0
12 LEDA 101283 LIN 15 46 32.6 +33 03 30           ~ 8 0
13 LEDA 101287 G 15 56 23.311 +30 04 43.44           ~ 15 0
14 LEDA 101289 G 16 01 44.680 +31 25 12.45           ~ 9 0
15 3C 327 Sy2 16 02 28.1 +01 57 56   17.70 16.31     ~ 239 0
16 NVSS J160637+272457 rG 16 06 36.7857271176 +27 24 58.393904688           ~ 15 0
17 Ton 256 Sy1 16 14 13.2050129832 +26 04 16.221218880   16.06 16.50     ~ 265 1
18 LEDA 2817004 Sy2 16 18 09.4114 +01 39 20.951           ~ 40 1
19 LEDA 84754 G 16 30 29.2417625064 +28 10 51.732283980           ~ 8 0
20 LEDA 165690 LIN 16 32 21.378 +15 51 45.50   18.72 18.06     ~ 57 1
21 [DG2000] 16300+1558 Mas 16 32 21.7 +15 51 43           ~ 3 0
22 LEDA 90258 H2G 16 49 14.092 +34 25 13.20           ~ 52 1
23 LEDA 59587 Sy2 17 05 30.3 +04 53 53   18.9 18.9     ~ 11 0
24 LEDA 60026 G 17 17 55.9 +12 35 09           ~ 8 0
25 87GB 174904.5+265939 Sy1 17 51 05.5522916208 +26 59 03.262143156     15.80     ~ 18 1
26 [DG2000] 17540+2935 Mas 17 55 55.9 +29 35 28           ~ 3 0
27 2MASX J17555608+2935259 G 17 55 56.1570262128 +29 35 26.156800140           ~ 17 0
28 LEDA 90294 G 17 59 52.8 +06 29 18           ~ 14 0
29 LEDA 90295 G 18 05 27.0 +07 05 58           ~ 14 0
30 2MASX J18061302+2141351 G 18 06 13.0144703040 +21 41 35.318972040           ~ 5 0
31 LEDA 165762 G 18 17 00.2654063344 +15 54 49.488072626           ~ 11 0
32 LEDA 166539 G 18 24 31.8 +14 41 56           ~ 6 0
33 LEDA 166545 G 18 33 35.999 +22 52 02.84           ~ 7 0
34 PSCz Q18368+3549 Sy2 18 38 35.435 +35 52 19.75           ~ 36 0
35 [DG2000] 18588+3517 Mas 19 00 40.4 +35 21 22           ~ 3 0
36 LEDA 166573 G 19 00 40.5 +21 53 26           ~ 6 0
37 LEDA 165791 H2G 19 00 41.2 +35 21 27           ~ 23 0
38 LEDA 140833 G 19 05 54.6 +34 00 53           ~ 10 0
39 LEDA 166589 G 19 10 09.1 +37 24 15           ~ 5 0
40 [DG2000] 19154+2704 Cld 19 17 31.1 +27 10 00           ~ 2 1
41 IRAS 19154+2704 PN? 19 17 31.3817643330 +27 10 05.487277656           ~ 7 0
42 2MASX J19364418+3406442 G 19 36 44.187 +34 06 44.27           ~ 5 0
43 LEDA 90339 G 19 48 15.7 +09 52 05           ~ 37 0
44 LEDA 166651 G 19 58 10.9308521928 +16 26 16.930864464           ~ 7 0
45 LEDA 165855 G 20 27 08.9 +17 44 20           ~ 15 0
46 LEDA 166679 LIN 20 30 54.2 +18 56 39           ~ 20 0
47 2MASX J20340421+2353467 G 20 34 04.212 +23 53 46.74           ~ 6 0
48 LEDA 166683 G 20 34 28.5 +18 59 52           ~ 5 0
49 LEDA 2817231 G 20 36 53.0 +06 30 07           ~ 4 0
50 LEDA 2817233 G 20 38 32.1 +12 27 26           ~ 4 0
51 LEDA 140907 G 20 41 38.3 +23 12 58           ~ 7 0
52 LEDA 166689 G 20 42 00.1205519904 +27 56 15.955009188           ~ 7 0
53 LEDA 2817238 G 20 42 30.9 +16 53 16           ~ 4 0
54 2MASX J20471434+2151126 G 20 47 14.348 +21 51 12.63           ~ 15 0
55 2MASX J20473083+0924239 G 20 47 30.8080328904 +09 24 24.211089396           ~ 5 0
56 LEDA 166692 Sy2 20 48 17.2470227976 +19 36 55.956994560   13.93       ~ 72 0
57 2MASX J21050541+1054004 EmG 21 05 05.4227202888 +10 54 00.890617176           ~ 9 0
58 LEDA 140947 G 21 08 43.6714402416 +22 07 38.843470740           ~ 7 0
59 LEDA 166708 G 21 09 47.3 +34 10 24           ~ 21 0
60 LEDA 1294408 G 21 15 59.7015836328 +06 05 26.378205972           ~ 5 0
61 2MASX J21191062+0831414 G 21 19 10.6204598208 +08 31 41.440317312           ~ 4 0
62 IRAS 21251+1114 G 21 27 37.1 +11 27 51           ~ 3 0
63 IRAS F21256+0219 AGN 21 28 12.3 +02 32 32           ~ 8 0
64 LEDA 2817285 Sy2 21 29 29.4 +25 27 53           ~ 32 0
65 LEDA 140965 G 21 35 24.2 +07 19 15           ~ 8 0
66 2MASX J21463355+3548361 G 21 46 33.5761079736 +35 48 36.290596824           ~ 6 0
67 PSCz Q22057+0739 G 22 08 15.793 +07 54 22.65           ~ 5 0
68 LEDA 140999 G 22 09 07.2 +27 17 44           ~ 7 0
69 [DG2000] 22116+0437 Mas 22 14 09.8 +04 52 24           ~ 3 0
70 IRAS 22116+0437 G 22 14 10.4475776352 +04 52 26.379186636           ~ 20 0
71 LEDA 2817338 G 22 44 08.1 +16 37 16           ~ 6 0
72 LEDA 2817339 G 22 45 09.1 +32 31 19           ~ 7 0
73 LEDA 165912 Sy2 22 56 42.2 +08 49 23           ~ 19 0

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