2002MNRAS.337...49E

Query : 2002MNRAS.337...49E

2002MNRAS.337...49E - Mon. Not. R. Astron. Soc., 337, 49-62 (2002/November-3)

A survey of molecular hydrogen in the central galaxies of cooling flows.

EDGE A.C., WILMAN R.J., JOHNSTONE R.M., CRAWFORD C.S., FABIAN A.C. and ALLEN S.W.

Abstract (from CDS):

We present a large sample of H - and K -band spectra of 32 optically line-luminous central cluster galaxies. We find significant rovibrational H2emission in 23 of these galaxies as well as H recombination and/or [Feii] emission in another five. This represents a fourfold increase in the number of molecular line detections known. A number of the detections are of extended emission (5-20 kpc). In several objects we find significant [Sivi] emission that appears to correlate with the strength of high ionization lines in the optical (e.g. [Oiii]). This comprehensive sample builds on previous work and confirms that warm (1000-2500 K) molecular hydrogen is present wherever there is ionized material in the cores of cooling flows and in most cases it also coincides with CO molecular line emission.

Abstract Copyright: RAS

Journal keyword(s): galaxies: active - galaxies: clusters: general - cooling flows - galaxies: elliptical and lenticular, cD - infrared: galaxies

CDS comments: Table 1: RX J0338+09 not identified

Simbad objects: 35

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Number of rows : 35
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 ACO 11 ClG 00 12 44 -16 26.3           ~ 23 0
2 ACO 85 ClG 00 41 36.21 -09 19 30.4           ~ 974 0
3 ZwCl 0040+2404 ClG 00 43 52.0 +24 24 21     17.2     ~ 42 0
4 ACO 262 ClG 01 52 50.4 +36 08 46           ~ 727 1
5 NGC 1275 Bla 03 19 48.1599902040 +41 30 42.108850836   13.10 12.48 11.09   ~ 4243 3
6 BAX 058.2454+19.6830 ClG 03 52 58.9 +19 40 58           ~ 39 0
7 BAX 069.7593+05.3453 ClG 04 39 02.2 +05 20 43           ~ 82 0
8 PKS 0745-19 rG 07 47 31.3247085936 -19 17 40.013334276   19.60       ~ 422 1
9 ClG 0745-1910 ClG 07 47 32.4 -19 18 23           ~ 378 0
10 BAX 125.2599+07.8631 ClG 08 21 02.4 +07 51 47           ~ 72 1
11 ACO 646 ClG 08 22 10.0 +47 05 58           ~ 102 1
12 4C 55.16 Bla 08 34 54.90398776 +55 34 21.0703409   20.75 19.45 17.180   ~ 297 2
13 MCG-02-24-007 LIN 09 18 05.66848602 -12 05 43.8060823   14.38 14.8     ~ 1077 1
14 ACO 795 ClG 09 24 11.26 +14 09 03.5           ~ 120 0
15 ZwCl 1021+0426 ClG 10 23 39.0 +04 11 14   15.6 17.95     ~ 297 0
16 ACO 1068 ClG 10 40 47.1 +39 57 19           ~ 232 0
17 NVSS J111421+582327 Rad 11 14 21.65 +58 23 19.3           ~ 32 1
18 ZwCl 1111+5843 ClG 11 14 21.786 +58 23 46.45           ~ 31 0
19 ACO 1664 ClG 13 03 42.4 -24 14 44           ~ 136 0
20 ACO 1795 ClG 13 48 47.4 +26 34 55           ~ 1330 0
21 ACO 1835 ClG 14 01 02.07 +02 52 43.2           ~ 727 1
22 ACO 1885 ClG 14 13 43.73 +43 39 45.0           ~ 75 0
23 ZwCl 1455+2232 ClG 14 57 15.2 +22 20 30     18.62 20.04   ~ 309 0
24 ACO 2029 ClG 15 10 54.2 +05 44 23           ~ 1020 0
25 ACO 2052 ClG 15 16 41.64 +07 01 45.5           ~ 756 1
26 ACO 2199 ClG 16 28 34.5 +39 32 26           ~ 1206 1
27 ACO 2204 ClG 16 32 47.7 +05 34 18           ~ 457 0
28 MCG+01-43-006 SyG 16 51 07.9886687784 +04 59 35.547131472     18.25     ~ 502 1
29 ZwCl 1715+4229 ClG 17 17 19.1 +42 26 55           ~ 61 0
30 B3 1715+425 Bla 17 17 19.2365145347 +42 26 57.052993721     16.00 12.8   ~ 50 1
31 ZwCl 1717+5636 ClG 17 18 09.272 +56 40 00.02           ~ 53 1
32 ZwCl 1742+3306 ClG 17 44 16.2753 +32 59 55.115           ~ 93 0
33 MCG+07-41-003 Bla 19 59 28.35656837 +40 44 02.0972325   16.22 15.10     ~ 2537 2
34 ACO 2390 ClG 21 53 37.4 +17 41 46           ~ 732 2
35 ACO 2597 ClG 23 25 19.70 -12 07 27.7           ~ 572 0

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