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: 70

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Number of rows : 70
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 IRAS 02054+0835 Sy1 02 08 06.87096 +08 50 04.0452     17.69     ~ 35 0
2 2MASX J02320486+3152448 G 02 32 04.8386573592 +31 52 45.207353100           ~ 9 0
3 LEDA 2816380 Sy2 03 50 46.1956324128 +26 20 57.831298440           ~ 8 0
4 NVSS J035622+261452 rG 03 56 22.5104078808 +26 14 51.707088384           ~ 12 0
5 IRAS 04046+1011 G 04 07 25.18104 +10 19 28.8840           ~ 8 0
6 IRAS 06487+2208 rG 06 51 45.73536 +22 04 27.3180           ~ 36 0
7 IRAS 13379+3339 Sy2 13 40 14.4203596646 +33 24 45.040719165   18.927       ~ 16 0
8 SDSS J135646.10+102609.0 Sy2 13 56 46.106 +10 26 09.09   18.90 18.11     ~ 95 0
9 LEDA 84144 Sy1 14 22 30.3441895296 +29 52 24.178323540   17.62 17.12     ~ 37 1
10 IRAS 14202+2615 rG 14 22 31.3873621186 +26 02 05.256515503           ~ 53 0
11 IRAS 15438+0438 rG 15 46 21.51984 +04 29 11.5332           ~ 10 0
12 LEDA 101283 LIN 15 46 32.6 +33 03 30           ~ 10 0
13 FIRST J155623.3+300443 rG 15 56 23.311 +30 04 43.44           ~ 19 0
14 LEDA 101289 G 16 01 44.680 +31 25 12.45           ~ 11 0
15 IRAS 15599+0206 Sy1 16 02 27.3724911037 +01 57 56.238625559   17.70 16.31     ~ 250 1
16 NVSS J160637+272457 rG 16 06 36.7857271176 +27 24 58.393904688           ~ 19 0
17 Ton 256 Sy1 16 14 13.2050129832 +26 04 16.221218880   16.06 16.50     ~ 282 1
18 LEDA 2817004 Sy2 16 18 09.4114 +01 39 20.951           ~ 44 1
19 LEDA 84754 G 16 30 29.2417625064 +28 10 51.732283980           ~ 11 0
20 IRAS 16300+1558 Sy2 16 32 21.41352 +15 51 45.8280   18.72 18.06     ~ 64 0
21 SDSS J164914.09+342513.1 G 16 49 14.09177 +34 25 13.1998           ~ 55 0
22 IRAS 16474+3430 PaG 16 49 14.20173 +34 25 09.6170           ~ 61 0
23 IRAS 17030+0457 Sy2 17 05 30.94803 +04 53 49.6886           ~ 13 0
24 IRAS 17156+1238 PaG 17 17 56.0 +12 35 10           ~ 9 0
25 87GB 174904.5+265939 Sy1 17 51 05.5522916208 +26 59 03.262143156     15.80     ~ 20 1
26 IRAS 17540+2935 AGN 17 55 56.1570262128 +29 35 26.156800140           ~ 21 0
27 LEDA 90294 G 17 59 52.8 +06 29 18           ~ 16 0
28 IRAS 18030+0705 AGN 18 05 32.5166524248 +07 05 59.457810948           ~ 18 0
29 2MASX J18061302+2141351 G 18 06 13.0144703040 +21 41 35.318972040           ~ 7 0
30 NVSS J181700+155449 rG 18 17 00.2654063344 +15 54 49.488072626           ~ 12 1
31 IRAS 18222+1440 G 18 24 35.1661741789 +14 41 56.919134382           ~ 8 0
32 NVSS J183336+225201 rG 18 33 35.999 +22 52 02.84           ~ 9 0
33 IRAS 18368+3549 Sy2 18 38 35.40744 +35 52 19.9884           ~ 40 0
34 IRAS 18588+3517 AGN 19 00 41.16624 +35 21 26.3052           ~ 29 0
35 IRAS 18585+2148 G 19 00 41.9886090161 +21 53 22.721695129           ~ 7 0
36 IRAS 19040+3356 G 19 05 53.5864039975 +34 00 53.844927376           ~ 11 0
37 LEDA 166589 G 19 10 09.1 +37 24 15           ~ 6 0
38 [DG2000] 19154+2704 Cld 19 17 31.1 +27 10 00           ~ 2 1
39 IRAS 19154+2704 PN? 19 17 31.3817643330 +27 10 05.487277656           ~ 10 0
40 2MASX J19364418+3406442 G 19 36 44.187 +34 06 44.27           ~ 6 0
41 NVSS J194815+095203 rG 19 48 15.69984 +09 52 04.5912           ~ 40 0
42 NVSS J195811+162616 rG 19 58 10.9308521928 +16 26 16.930864464           ~ 8 0
43 IRAS 20248+1734 G 20 27 08.0944591889 +17 44 22.223367555           ~ 16 0
44 IRAS 20286+1846 LIN 20 30 54.48096 +18 56 37.5648           ~ 23 0
45 2MASX J20340421+2353467 G 20 34 04.212 +23 53 46.74           ~ 7 0
46 IRAS 20322+1849 G 20 34 29.7740973860 +19 00 08.861574814           ~ 6 1
47 IRAS 20344+0619 G 20 36 53.68653 +06 30 07.9630           ~ 5 0
48 IRAS 20361+1216 G 20 38 32.09040 +12 27 23.0616           ~ 5 0
49 IRAS 20394+2302 rG 20 41 38.5006737436 +23 12 56.830413272           ~ 9 0
50 NVSS J204200+275614 rG 20 42 00.1205519904 +27 56 15.955009188           ~ 8 0
51 IRAS 20402+1642 G 20 42 30.84840 +16 53 16.8900           ~ 5 0
52 IRAS 20450+2140 G 20 47 14.34813 +21 51 12.6290           ~ 16 0
53 2MASX J20473083+0924239 G 20 47 30.8080328904 +09 24 24.211089396           ~ 7 0
54 IRAS 20460+1925 Sy1 20 48 17.2470227976 +19 36 55.956994560   13.93       ~ 76 0
55 2MASX J21050541+1054004 EmG 21 05 05.4227202888 +10 54 00.890617176           ~ 12 0
56 NVSS J210843+220737 rG 21 08 43.6714402416 +22 07 38.843470740           ~ 8 0
57 IRAS 21077+3358 AGN 21 09 50.66808 +34 10 34.1184           ~ 23 0
58 NVSS J211559+060521 rG 21 15 59.7015836328 +06 05 26.378205972           ~ 10 0
59 LEDA 1348618 G 21 19 10.6204598208 +08 31 41.440317312           ~ 7 0
60 IRAS 21251+1114 G 21 27 37.1 +11 27 51           ~ 4 0
61 IRAS F21256+0219 AGN 21 28 12.3 +02 32 32           ~ 9 0
62 IRAS 21272+2514 Sy2 21 29 29.40072 +25 27 54.4140           ~ 35 0
63 IRAS 21329+0705 G 21 35 24.4267818462 +07 19 14.543734331           ~ 11 0
64 2MASX J21463355+3548361 G 21 46 33.5761079736 +35 48 36.290596824           ~ 7 0
65 PSCz Q22057+0739 G 22 08 15.793 +07 54 22.65           ~ 7 0
66 IRAS 22068+2702 G 22 09 06.84963 +27 17 44.3130           ~ 9 0
67 IRAS 22116+0437 rG 22 14 10.4475776352 +04 52 26.379186636           ~ 24 0
68 IRAS 22416+1621 G 22 44 07.9147641629 +16 37 14.816567668           ~ 8 0
69 NVSS J224509+323128 rG 22 45 09.82 +32 31 29.2           ~ 9 1
70 IRAS 22542+0833 rG 22 56 42.3246244850 +08 49 22.455971358           ~ 22 0

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