J/A+A/501/851 WINGS JK photometry of 28 galaxy clusters (Valentinuzzi+, 2009)
WINGS: a WIde-field Nearby Galaxy-cluster Survey.
III. Deep near-infrared photometry of 28 nearby clusters.
Valentinuzzi T., Woods D., Fasano G., Riello M., D'Onofrio M., Varela J.,
Bettoni D., Cava A., Couch W.J., Dressler A., Fritz J., Moles M.,
Omizzolo A., Poggianti B.M., Kjaergaard P.
<Astron. Astrophys. 501, 851 (2009)>
=2009A&A...501..851V 2009A&A...501..851V
ADC_Keywords: Clusters, galaxy ; X-ray sources ; Galaxies, photometry ;
Photometry, CCD
Keywords: galaxies: clusters - galaxies: elliptical and lenticular, cD -
galaxies: fundamental parameters - galaxies: photometry -
galaxies: distances and redshifts -
cosmology: large-scale structure of Universe
Abstract:
This is the third paper in a series devoted to the WIde-field Nearby
Galaxy-cluster Survey (WINGS). WINGS is a long-term project aimed at
gathering wide-field, multiband imaging and spectroscopy of galaxies
in a complete sample of 77 X-ray selected, nearby clusters
(0.04<z<0.07) located far from the galactic plane (|b|≥20°). The
main goal of this project is to establish a local reference sample for
evolutionary studies of galaxies and galaxy clusters.
This paper presents the near-infrared (J,K) photometric catalogs of 28
clusters of the WINGS sample and describes the procedures followed to
construct them.
Description:
Photometric parameters in the J,K near-infrared filters are presented
for 28 nearby galaxy clusters.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 92 45 WINGS-NIR clusters sample with relevant useful
quantities
phot/* . 45 J- and K-band photometry of individual galaxies
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See also:
J/A+A/495/707 : WINGS spectroscopy of 48 galaxy clusters (Cava+, 2009)
J/A+A/497/667 : WINGS: Deep optical phot. of 77 nearby clusters (Varela+, 2009)
Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 7 A7 --- Name Cluster name
9- 10 I2 h RAh Right ascension (J2000)
12- 13 I2 min RAm Right ascension (J2000)
15- 18 F4.1 s RAs Right ascension (J2000)
19 A1 --- DE- Declination sign (J2000)
20- 21 I2 deg DEd Declination (J2000)
23- 24 I2 arcmin DEm Declination (J2000)
26- 29 F4.1 arcsec DEs Declination (J2000)
31- 36 F6.4 --- z Redshift from NED
38- 41 F4.2 10+37W LX X-ray luminosity
43- 47 F5.3 kpc Pix Pixel size at the given redshift
49- 53 A5 --- Run Run designation
55- 58 F4.2 arcsec FWHMmin ? Minimum FWHM estimation as shown in Fig. 4
60- 63 F4.2 arcsec FWHMmax ? Maximum FWHM estimation as shown in Fig. 4
65- 66 I2 --- Stacks ? Interleave Stacks per mosaic used
68- 72 F5.3 deg+2 Area ? Effective area of the mosaic in deg2
74- 78 F5.2 Mpc+2 AreaMpc ? Effective area of the mosaic in Mpc2
80- 92 A13 --- FileName Name of the file with photometry in
subdirectory phot
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Byte-by-byte Description of file: phot/*
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Bytes Format Units Label Explanations
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1- 5 A5 --- --- [WINGS]
6- 24 A19 --- WINGS WINGS survey identification
(JHHMMSS.ss+DDMMSS.s)
26- 34 F9.5 deg RAdeg Right ascension of barycenter J2000.0
36- 44 F9.5 deg DEdeg Declination of barycenter J2000.0
46- 54 F9.5 deg RApdeg Right ascension of peak intensity J2000.0
56- 64 F9.5 deg DEpdeg Declination of peak intensity J2000.0
66- 72 F7.2 arcsec+2 IsoArea Isophotal area at detect limit
74- 78 F5.2 arcsec RKron KRON radius (1)
80- 84 F5.2 arcsec FWHM FWHM of the object
86- 90 F5.2 --- b/a Axial ratio (SEx B/A) (1)
92- 97 F6.2 deg PA [-90/90] Position Angle east from north
99-103 F5.2 mag/arcsec2 mumax Peak surface brightness
105-109 F5.2 mag mBest MAG_BEST of SExtractor (1)
111-115 F5.2 mag mAuto MAG_AUTO of SExtractor (1)
117-121 F5.2 mag mag4.3 ?=99 Aperture Magnitude (D=4.3kpc)
123-127 F5.2 mag mag10.8 ?=99 Aperture Magnitude (D=10.8kpc)
129-133 F5.2 mag mag21.5 ?=99 Aperture Magnitude (D=21.5kpc)
135-139 F5.2 mag mag07 Aperture Magnitude (D=0.7")
141-145 F5.2 mag mag10 Aperture Magnitude (D=1.0")
147-151 F5.2 mag mag16 Aperture Magnitude (D=1.6")
153-157 F5.2 mag mag20 Aperture Magnitude (D=2.0")
159-163 F5.2 mag mag22 Aperture Magnitude (D=2.16")
165-169 F5.2 mag mag30 Aperture Magnitude (D=3.0")
171-175 F5.2 mag mag40 ?=99 Aperture Magnitude (D=4.0")
177-181 F5.2 mag mag50 ?=99 Aperture Magnitude (D=5.0")
183 I1 --- Fl SExtractor Flag (1)
185-188 F4.2 --- S/G [0/1] SExtractor Class_Star
(0 for galaxies, 1 for stars) (1)
190-191 I2 --- Wcl [0,14] WINGS classification flag (2)
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Note (1): See original paper Bertin & Arnouts (1996A&AS..117..393B 1996A&AS..117..393B) and
web site http://astromatic.iap.fr/ for more information on these
quantities.
Note (2): For further information see http://www.oapd.inaf.it/wings .
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Acknowledgements:
Tiziano Valentinuzzi, tiziano.valentinuzzi(at)unipd.it
References:
Fasano et al., Paper I 2006A&A...445..805F 2006A&A...445..805F
Varela et al., Paper II 2009A&A...497..667V 2009A&A...497..667V, Cat. J/A+A/497/667
(End) Tiziano Valentinuzzi [Padova Univ.], Patricia Vannier [CDS] 11-Aug-2009