1999AJ....117.1995L

Query : 1999AJ....117.1995L

1999AJ....117.1995L - Astron. J., 117, 1995-2009 (1999/May-0)

A dual-transition survey of CO in the Coma cluster of galaxies.

LAVEZZI T.E., DICKEY J.M., CASOLI F. and KAZES I.

Abstract (from CDS):

We present CO (1-0) and (2-1) observations of 33 galaxies in the Coma/Abell 1367 supercluster made with the IRAM 30 m telescope. In addition, we observed four of the galaxies with the 15 m JCMT, at CO (2-1). The indicative molecular gas mass correlates strongly with the dust mass, and a stronger relationship is seen between the far-infrared and CO surface brightnesses than between the simple luminosities. Comparison of CO (2-1) spectra from IRAM and JCMT allows an estimate of the size of the CO emission region, which varies between 10% and 100% of the size of the optical disk, contrary to earlier estimates that the CO is contained within the optical half-light radius. There is a slight suggestion that starburst galaxies have a lower ratio of brightness temperatures, Tb(2-1)/Tb(1-0), than other galaxies.

Abstract Copyright: ∼

Journal keyword(s): galaxies: clusters: individual (Coma, Abell 1367) - Galaxies: ISM - ISM: Molecules - Radio Emission Lines

CDS comments: In appendix B : CGCG 096-026 misprint for 097-026.

Simbad objects: 39

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Number of rows : 39
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 NAME Coma Supercluster SCG 11 23 +23.9           ~ 291 0
2 IC 707 GiG 11 33 44.6326821528 +21 22 48.089305992   14.4       ~ 44 0
3 NGC 3758 Sy1 11 36 29.3703820296 +21 35 45.984535728   14.8       ~ 174 0
4 Z 97-26 H2G 11 36 54.34397 +19 58 18.1232   13.9   13.43   ~ 125 1
5 NGC 3808 H2G 11 40 44.2370562648 +22 25 45.516900324   14.1   13.24   ~ 126 2
6 NGC 3832 GiC 11 43 31.4396258472 +22 43 31.464947100   14.0       ~ 97 0
7 NGC 3840 EmG 11 43 58.9639501800 +20 04 37.309753452 14.87 14.89 13.84 13.58   ~ 131 1
8 ACO 1367 ClG 11 44 44.6 +19 41 59           ~ 1127 1
9 NGC 3859 H2G 11 44 52.2245400768 +19 27 15.258918744   14.9   13.80   ~ 101 0
10 IC 732 H2G 11 45 59.883 +20 26 19.85   15.1   14.11   ~ 62 1
11 Z 157-46 G 11 52 02.5345250400 +30 19 11.855227620   15.4       ~ 36 0
12 NGC 3947 EmG 11 53 20.3138746776 +20 45 05.918083740   14.2   12.60   ~ 118 0
13 NGC 3951 LIN 11 53 41.2523531640 +23 22 55.867528056   14.5       ~ 85 0
14 NGC 4014 GiC 11 58 35.8350018072 +16 10 38.191491768   13.5       ~ 71 2
15 NGC 4048 H2G 12 02 50.251 +18 00 55.91   14.4       ~ 48 0
16 Z 158-9 Sy2 12 04 43.3250093184 +31 10 38.182798092   14.82 14.01     ~ 219 1
17 NGC 4169 Sy2 12 12 18.7701840312 +29 10 45.851425968   12.9 12.34 11.67   ~ 148 1
18 NGC 4174 Sy2 12 12 26.8876661016 +29 08 57.158312172   14.3 13.64 13.05   ~ 114 2
19 NGC 4175 AGN 12 12 31.086 +29 10 08.06   14.2 13.45 12.71   ~ 119 0
20 IC 3581 GiC 12 36 37.991 +24 25 42.95   14.9       ~ 67 0
21 NGC 4615 EmG 12 41 37.3165133424 +26 04 22.103980284   13.8       ~ 135 0
22 Z 159-66 EmG 12 44 41.2258520810 +26 25 10.264881754   15.3       ~ 47 0
23 IC 3721 AGN 12 44 53.1273576816 +18 45 18.936389412   14.4       ~ 56 0
24 NGC 4676A AGN 12 46 10.05987 +30 43 54.6380           ~ 286 2
25 NGC 4676 IG 12 46 10.18 +30 43 53.7   14.1       ~ 318 0
26 Z 159-75 rG 12 47 28.3686209616 +27 27 27.879947496   15.2       ~ 72 0
27 Z 159-102 GiC 12 52 53.55093 +28 22 16.0390   14.5   13.30   ~ 119 1
28 NGC 4848 AGN 12 58 05.5778304792 +28 14 33.253619100   14.2   13.53   ~ 211 0
29 IC 3949 AGN 12 58 55.952 +27 50 00.40 15.31 15.10 14.26 14.781 14.083 ~ 148 1
30 NGC 4858 EmG 12 59 02.0718950520 +28 06 56.228264028 15.33 15.5 15.08 15.16   ~ 126 0
31 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
32 IC 4040 EmG 13 00 37.9703238053 +28 03 26.882897167 15.13 15.1 15.04 14.74 13.981 ~ 175 2
33 NGC 4911 LIN 13 00 56.0616749160 +27 47 27.152821212 14.58 13.7 13.33 12.601 12.068 ~ 218 1
34 NGC 4922N Sy2 13 01 25.2660290577 +29 18 49.879144069   15.60 14.67 13.85   ~ 265 5
35 NGC 4926A EmG 13 02 07.91760 +27 38 53.9770   15.1       ~ 122 0
36 NGC 5000 SBG 13 09 47.454 +28 54 25.07   14.0 13.41     ~ 182 1
37 NGC 5004C SBG 13 11 01.6918807776 +29 34 42.043580580   14.60 14.20 14.72   ~ 111 1
38 Z 130-21 EmG 13 13 45.2922948720 +24 58 56.698866876   15.4       ~ 52 0
39 NGC 5056 AG? 13 16 12.3107192976 +30 57 01.644570360   13.6       ~ 155 0

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