J/ApJ/616/71 Optical properties of SCUBA galaxies (Smail+, 2004)
The rest-frame optical properties of SCUBA galaxies.
Smail I., Chapman S.C., Blain A.W., Ivison R.J.
<Astrophys. J., 616, 71-85 (2004)>
=2004ApJ...616...71S 2004ApJ...616...71S
ADC_Keywords: Galaxies, radio ; Photometry, infrared ; Redshifts
Keywords: cosmology: observations - galaxies: evolution - galaxies: formation -
infrared: galaxies
Abstract:
We present optical and near-infrared photometry for a sample of 96
dusty, far-infrared luminous galaxies. We have precise spectroscopic
redshifts for all these galaxies, yielding a median redshift of
=2.2. The majority, 78, are submillimeter-detected galaxies lying
at z=0.2-3.6, while the remaining 18 are optically faint µJy radio
galaxies at z=0.9-3.4 that are proposed to be similarly luminous,
dusty galaxies whose dust emission is too hot to be detected in the
submillimeter waveband.
Description:
Our analysis uses new near-infrared imaging in conjunction with
archival observations and published optical and near-infrared
photometry to produce a catalog of optical/near-infrared colors for
spectroscopically identified submm- and radio-selected sources from
the surveys of Chapman et al. (2003Natur.422..695C 2003Natur.422..695C; 2004 Cat.
J/ApJ/614/671; 2005, Cat. J/ApJ/622/772).
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 77 91 Photometry of submillimeter-detected galaxies
(SMGs) and optically faint µJy radio
galaxies (OFRGs)
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See also:
J/ApJ/614/671 : Hot, dusty ultraluminous galaxies at z∼2 (Chapman+, 2004)
J/ApJ/622/772 : Redshift survey of submillimeter galaxies (Chapman+, 2005)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 22 A22 -- Name Source identifier (1)
24 A1 -- f_Kmag Flag for possible contaminated photometry
26- 30 F5.3 -- z Spectroscopic redshift
32 A1 -- l_Kmag Limit flag on K magnitude
33- 37 F5.2 mag Kmag ? K aperture magnitude
39- 42 F4.2 mag e_Kmag ? One sigma error on K magnitude
44 A1 -- l_Jmag Limit flag on J magnitude
45- 49 F5.2 mag Jmag ? J aperture magnitude
51- 54 F4.2 mag e_Jmag ? One sigma error on J magnitude
56 A1 -- l_Imag Limit flag on I magnitude
57- 61 F5.2 mag Imag ? I aperture magnitude
63- 66 F4.2 mag e_Imag ? One sigma error on I magnitude
69- 77 A9 -- Com Comments (2)
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Note (1): Source identified as [SCB2004] SMM JHHMMSS.ss+DDMMSS.s or
[CSB2004b] RG JHHMMSS.ss+DDMMSS.s in Simbad
Note (2): In this column, CFRS03.10 is very likely a misprint for CFRS03.1 and
for SMMJ105207.56+571904.7 with "LH850.18", the Name is very likely
"SMMJ105155.7+572312" (note added by CDS).
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History:
From electronic version of the journal
(End) Greg Schwarz [AAS], Marianne Brouty [CDS] 13-May-2005