1996A&A...315..365T

Query : 1996A&A...315..365T

1996A&A...315..365T - Astronomy and Astrophysics, volume 315365-370 (1996/11-3)

The luminosity function of cluster galaxies: relations among M1, M* and the morphological type.

TREVESE D., CIRIMELE G. and APPODIA B.

Abstract (from CDS):

A study of the luminosity function of 36 Abell clusters of galaxies has been carried out using photographic plates obtained with the Palomar 1.2 m Schmidt telescope. The relation between the magnitude M1 of the brightest cluster member and the Schechter function parameter M* has been analyzed. A positive correlation between M* and M1 is found. However clusters appear segregated in the M1-M* plane according to their Rood & Sastry class in such a way that on average M1 becomes brighter while M* becomes fainter going from late to early Rood & Sastry and also Bautz & Morgan classes. Also a partial correlation analysis involving the magnitude M10 of the 10th brightest galaxy, shows a negative intrinsic correlation between M1 and M*. These results agree with the cannibalism model for the formation of brightest cluster members, and provide new constraints for theories of cluster formation and evolution.

Abstract Copyright: ∼

Journal keyword(s): galaxies: clusters of - galaxies: evolution - galaxies: photometry - galaxies: luminosity function

Simbad objects: 37

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Number of rows : 37
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 76 ClG 00 40 16.1031 +06 52 46.226           ~ 138 2
2 ACO 147 ClG 01 08 10 +02 10.0           ~ 117 0
3 ACO 151 ClG 01 08 52.3 -15 25 01           ~ 199 1
4 ACO 157 ClG 01 11 13.72 -14 28 32.5           ~ 24 0
5 ACO 260 ClG 01 50 46.811 +33 04 22.17           ~ 67 0
6 ACO 278 ClG 01 57 16.2 +32 14 47           ~ 74 0
7 ACO 407 ClG 03 01 43.7 +35 49 48           ~ 113 0
8 ACO 505 ClG 05 00 12 +80 00.6           ~ 50 0
9 ACO 569 ClG 07 09 10.4 +48 37 10           ~ 172 1
10 ACO 637 ClG 08 15 10.7 +48 22 34           ~ 17 0
11 ACO 646 ClG 08 22 10.0 +47 05 58           ~ 102 1
12 ACO 649 ClG 08 24 12 +48 52.3           ~ 8 0
13 ACO 655 ClG 08 25 16.12 +47 09 34.2           ~ 118 0
14 ACO 656 ClG 08 25 28 +48 16.2           ~ 6 0
15 ACO 671 ClG 08 28 48.68 +30 27 07.0           ~ 168 0
16 ACO 665 ClG 08 30 45.2 +65 52 55           ~ 457 0
17 ACO 779 ClG 09 20 02.70 +33 45 29.7           ~ 261 0
18 ACO 1132 ClG 10 58 32.05 +56 47 14.2           ~ 145 1
19 ACO 1377 ClG 11 47 18.24 +55 43 29.1           ~ 148 1
20 ACO 1413 ClG 11 55 12.87 +23 23 46.9           ~ 456 0
21 ACO 1570 ClG 12 36 24 +19 48.5           ~ 9 0
22 ACO 1589 ClG 12 41 08.09 +18 33 18.5           ~ 112 0
23 ACO 1661 ClG 13 01 42.5 +29 04 38           ~ 27 0
24 ACO 1689 ClG 13 11 29.5 -01 20 28           ~ 1178 0
25 ACO 1700 ClG 13 14.7 +28 43           ~ 12 0
26 ACO 1775 ClG 13 41 50.60 +26 21 10.6           ~ 324 0
27 ACO 2028 ClG 15 09 22.16 +07 36 52.3           ~ 77 0
28 ACO 2040 ClG 15 12 44.00 +07 27 34.5           ~ 144 1
29 ACO 2052 ClG 15 16 41.64 +07 01 45.5           ~ 756 1
30 ACO 2056 ClG 15 19 12 +28 16.2           ~ 49 0
31 ACO 2065 ClG 15 22 22.7 +27 44 20           ~ 398 0
32 ACO 2073 ClG 15 25 54.55 +28 27 48.3           ~ 32 0
33 ACO 2096 ClG 15 35 22 +37 20.1           ~ 10 0
34 ACO 2122 ClG 15 44 55.93 +36 06 05.2           ~ 243 0
35 ACO 2593 ClG 23 24 27.15 +14 33 40.2           ~ 231 0
36 ACO 2657 ClG 23 44 51.0 +09 08 40           ~ 280 3
37 ACO 2670 ClG 23 54 10.51 -10 23 06.8           ~ 364 0

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