J/AJ/141/99 BATC and SDSS photometry of A2589 cluster (Liu+, 2011)
A multicolor photometric study of the galaxy cluster A2589:
dynamics, luminosity function, and star formation history.
Liu S.-F., Yuan Q.-R., Yang Y.-B., Ma J., Jiang Z.-J., Wu J.-H., Wu Z.-Y.,
Chen J.-S., Zhou X.
<Astron. J., 141, 99 (2011)>
=2011AJ....141...99L 2011AJ....141...99L
ADC_Keywords: Clusters, galaxy ; Galaxies, photometry ; Photometry, SDSS ;
Photometry, special systems
Keywords: galaxies: clusters: individual (A2589) -
galaxies: distances and redshifts - galaxies: evolution -
galaxies: kinematics and dynamics - methods: data analysis
Abstract:
Smooth X-ray morphology and non-detection of a radio source at the
center of A2589 indicate that it is a typical case of a well-relaxed
regular galaxy cluster. In this paper, we present a multicolor
photometry for A2589 (z=0.0414) with 15 intermediate bands in the
Beijing-Arizona-Taiwan-Connecticut (BATC) system which covers an
optical wavelength range from 3000Å to 10000Å. The spectral
energy distributions (SEDs) for more than 5000 sources are achieved
down to V∼20mag in about a 1°2 field. A2589 has also been
covered by the Sloan Digital Sky Survey (SDSS) in photometric mode
only. A cross-identification of the BATC-detected galaxies with the
SDSS photometric catalog yields 1199 galaxies brighter than i=19.5mag,
among which 68 member galaxies with known spectroscopic redshifts are
found. After combining the SDSS five-band photometric data and the
BATC SEDs, photometric redshift is applied to these galaxies to select
faint member galaxies. The color-magnitude relation is taken as a
further restriction of early-type cluster galaxies. As a result, 106
galaxies are newly selected as member galaxies.
Description:
The observations of A2589 were carried out with the BATC filter system
which includes 15 intermediate-band filters, namely, a-k and m-p,
covering the entire optical wavelength range.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 41 15 Parameters of the BATC filters and the
observational statistics of A2589
table2.dat 38 68 Catalog of 68 spectroscopically confirmed member
galaxies in A2589
table3.dat 156 106 Catalog of 106 newly selected candidates of
member galaxies in A2589
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See also:
II/262 : BATC Data Release One - BATC DR1 (Zhou+ 1995-2005)
J/AJ/112/628 : BATC Color Survey of M67 (Fan+ 1996)
J/AJ/113/1197 : 21 cm Spectra (Haynes+ 1997)
J/MNRAS/305/259 : EFAR galaxies redshifts + velocity dispersions (Wegner+ 1999)
J/AJ/122/1718 : Multicolor photometry in Abell 2634 (Yuan+, 2001)
J/AJ/128/1558 : NOAO Fundamental Plane Survey (Smith+, 2004)
J/other/RAA/10.1 : BATC photometry in A98 cluster (Zhang+, 2010)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- Num Filter sequential number
4 A1 --- Filt [a-p] Filter name
6- 11 F6.1 0.1nm lambdac Central wavelength of the filter
13- 17 F5.1 0.1nm FWHM FWHM of the filter
19- 23 I5 s TexpT Total Exposure time
25- 28 F4.2 arcsec Seeing Seeing of the combined images
30- 33 F4.1 mag comp Magnitude completeness
35- 38 I4 s Texp Individual exposure time
40- 41 I2 --- Nfr Number of frames
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- Seq Sequential number
4- 15 F12.8 deg RAdeg Right ascension in decimal degrees (J2000)
17- 27 F11.8 deg DEdeg Declination in decimal degrees (J2000)
29- 36 F8.6 --- zsp Spectroscopic redshift
38 I1 --- Ref Reference (1)
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Note (1): References as follows:
1 = Bothun & Schombert, 1988ApJ...335..617B 1988ApJ...335..617B
2 = Capelato et al., 1991A&AS...90..355C 1991A&AS...90..355C
3 = Wegner et al., 1999, Cat. J/MNRAS/305/259
4 = Smith et al., 2004, Cat. J/AJ/128/1558
5 = Haynes et al., 1997, Cat. J/AJ/113/1197
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Seq Sequential number, [LYY2011] NNN in Simbad
5- 16 F12.8 deg RAdeg Right ascension in decimal degrees (J2000)
18- 28 F11.8 deg DEdeg Declination in decimal degrees (J2000)
30- 34 F5.3 --- zph Photometric redshift
36 I1 --- TT Galaxy T type
38- 42 F5.2 mag amag ?=99.00 BATC a (AB) magnitude
44- 48 F5.2 mag bmag ?=99.00 BATC b (AB) magnitude
50- 54 F5.2 mag cmag ?=99.00 BATC c (AB) magnitude
56- 60 F5.2 mag dmag BATC d (AB) magnitude
62- 66 F5.2 mag emag BATC e (AB) magnitude
68- 72 F5.2 mag fmag BATC f (AB) magnitude
74- 78 F5.2 mag gmag ?=99.00 BATC g (AB) magnitude
80- 84 F5.2 mag hmag BATC h (AB) magnitude
86- 90 F5.2 mag imag BATC i (AB) magnitude
92- 96 F5.2 mag jmag BATC j (AB) magnitude
98-102 F5.2 mag kmag ?=99.00 BATC k (AB) magnitude
104-108 F5.2 mag mmag ?=99.00 BATC m (AB) magnitude
110-114 F5.2 mag nmag BATC n (AB) magnitude
116-120 F5.2 mag omag ?=99.00 BATC o (AB) magnitude
122-126 F5.2 mag pmag ?=99.00 BATC p (AB) magnitude
128-132 F5.2 mag u"mag SDSS u" (AB) magnitude
134-138 F5.2 mag g"mag SDSS g" (AB) magnitude
140-144 F5.2 mag r"mag SDSS r" (AB) magnitude
146-150 F5.2 mag i"mag SDSS i" (AB) magnitude
152-156 F5.2 mag z"mag SDSS z" (AB) magnitude
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 01-Aug-2012