J/MNRAS/330/1 HST observations of Extremely Red Objects (Smith+, 2002)
A Hubble Space Telescope lensing survey of X-ray-luminous galaxy clusters -
II. A search for gravitationally lensed EROs.
Smith G.P., Smail I., Kneib J.-P., Czoske O., Ebeling H., Edge A.C.,
Pello R., Ivison R.J., Packham C., Le Borgne J.-F.
<Mon. Not. R. Astron. Soc. 330, 1 (2002)>
=2002MNRAS.330....1S 2002MNRAS.330....1S
ADC_Keywords: Gravitational lensing ; Galaxies, photometry ;
Photometry, infrared
Keywords: gravitational lensing - galaxies: evolution - galaxies: formation -
galaxies: high-redshift - cosmology: observations - infrared: galaxies
Abstract:
We present the results of a survey for extremely red objects (EROs)
undertaken in the fields of 10 massive galaxy cluster lenses at z∼0.2,
combining sensitive, high-resolution Hubble Space Telescope imaging
with deep, half-arcsecond K-band imaging from UKIRT. We detect 60 EROs
with (R-K)≥5.3, of which 26 have (R-K)≥6.0 in a total image-plane
survey area of 49arcmin2 down to K=20.6, including one multiply imaged
ERO.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 113 62 Catalogue of EROs
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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- 6 A6 --- Cluster Cluster name (A NNNN)
8- 10 A3 --- --- [ERO]
12- 25 A14 --- [SSK2002] Source designation (JHHMMSS+DDMM.M)
27- 28 I2 h RAh Right ascension (J2000)
30- 31 I2 min RAm Right ascension (J2000)
33- 37 F5.2 s RAs Right ascension (J2000)
39 A1 --- DE- Declination sign (J2000)
40- 41 I2 deg DEd Declination (J2000)
43- 44 I2 arcmin DEm Declination (J2000)
46- 49 F4.1 arcsec DEs Declination (J2000)
51- 55 F5.2 mag Kmag K magnitude (2.2um)
57- 60 F4.2 mag e_Kmag rms uncertainty on Kmag
62 A1 --- l_R-K Limit flag on R-K
63- 66 F4.2 mag R-K R-K colour index
68- 71 F4.2 mag e_R-K ? rms uncertainty on R-K
73 A1 --- l_I-K Limit flag on I-K
74- 77 F4.2 mag I-K I-K colour index
79- 82 F4.2 mag e_I-K ? rms uncertainty on I-K
84 A1 --- l_J-K Limit flag on J-K
85- 88 F4.2 mag J-K ? J-K colour index
90- 93 F4.2 mag e_J-K ? rms uncertainty on J-K
95- 98 F4.2 arcsec FWHM FWHM
100-129 A30 --- MType Morphology code and comments (1)
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Note (1): The Morphology code is:
C = Compact,
I = Irregular,
F = Faint morphological classification, as discussed in Section 3
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History:
From electronic version of the journal
References:
Smith et al., Paper I 2001ApJ...552..493S 2001ApJ...552..493S
(End) James Marcout, Patricia Bauer [CDS] 28-Mar-2002