J/PASJ/63/S363 MOIRCS Deep Survey. VII. (Konishi+, 2011)
MOIRCS Deep Survey.
VII. NIR morphologies of star-forming galaxies at redshift z ∼ 1.
Konishi M., Akiyama M., Kajisawa M., Ichikawa T., Suzuki R., Tokoku C.,
Uchimoto Y.K., Yoshikawa T., Tanaka I., Onodera M., Ouchi M., Omata K.,
Nishimura T., Yamada T.
<Publ. Astron. Soc. Jap., 63, S363-S377 (2011)>
=2011PASJ...63S.363K 2011PASJ...63S.363K
ADC_Keywords: Surveys ; Galaxies, IR ; Morphology
Keywords: galaxies: spiral - galaxies: starburst - galaxies: structure -
infrared: galaxies
Abstract:
We investigated rest-frame near-infrared (NIR) morphologies of a
sample of 139 galaxies with Ms≥1x10^109M☉ at z=0.8-1.2 in the
GOODS-North field using our deep NIR imaging data (MOIRCS Deep Survey,
MODS). We focused on Luminous Infrared Galaxies (LIRGs), which
dominate a high star formation rate (SFR) density at z∼1, in a sample
identified by cross-correlating with the Spitzer/MIPS 24mum source
catalog. We performed two-dimensional light profile fittings of z∼1
galaxies in the Ks-band (rest-frame J-band) with a single-component
Sersic model.
Description:
We constructed a stellar mass-limited z∼1 galaxy sample using the deep
catalog of Kajisawa et al. (2009ApJ...702.1393K 2009ApJ...702.1393K). The catalog contains
3203 Ks(Vega)<24mag galaxies in 28arcmin2 from MOIRCS (Multi-Object
InfraRed Camera and Spectrograph) Deep Survey (MODS) ultra-deep image
obtained with MOIRCS attached to the Subaru Telescope (Kajisawa et
al., 2006PASJ...58..951K 2006PASJ...58..951K). It covers a part of the Great Observatories
Origins Deep Survey North (GOODS-N: Giavalisco et al. (2004, Cat.
II/261) field including Hubble Deep Field North region (HDF-N).
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tablee1.dat 86 37 *Properties of the MODS z∼1 LIRGs with n(Ks)≤2.5
tablee2.dat 86 6 *Properties of the MODS z∼1 LIRGs with n(Ks)>2.5
tablee3.dat 86 61 *Properties of the MODS z∼1 non-LIRGs with
n(Ks)≤2.5
tablee4.dat 86 51 *Properties of the MODS z∼1 non-LIRGs with
n(Ks)>2.5
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Note on tablee1.dat, tablee2.dat, tablee3.dat, tablee4.dat: "MODS" stands
for the Multi-Object infrared camera and spectrograph Deep Survey;
the "n(Ks)" represents the Sersic index in the Ks band
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See also:
J/PASJ/63/S379 : MOIRCS Deep Survey Source Catalog (Kajisawa+, 2011)
Byte-by-byte Description of file: tablee?.dat
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Bytes Format Units Label Explanations
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1- 4 I4 --- Seq Sequential number
6- 15 F10.6 deg RAdeg Right ascension in decimal degrees (J2000)
17- 26 F10.6 deg DEdeg Declination in decimal degrees (J2000)
28- 32 F5.2 mag Ksmag 2MASS/Ks magnitude in AB system
34- 38 F5.3 --- z Redshift
40 A1 --- n_z [ps] Photometric (p) or spectroscopic (s)
redshift
42- 45 F4.1 10+10Msun Ms Stellar mass of the galaxy
47- 51 F5.1 uJy F24 ? Spitzer/MIPS 24um flux density
53- 55 F3.1 10+11Lsun LIR ? Infrared luminosity based on the 24um flux
57- 60 F4.1 --- n Sersic number in Ks-band
62- 64 F3.1 kpc Re ? Effective radius along the semimajor axis of
the galaxy in Ks-band
66- 69 F4.2 --- q Axial ratio of the semiminor to the semimajor
axis radius of the galaxy in Ks-band
71- 74 F4.2 --- C Concentration index in Ks-band
76- 80 F5.3 --- A Asymmetry index in Ks-band
82- 86 A5 --- Com Galaxies listed in the X-ray catalog
(Alexander et al. 2003, Cat. J/AJ/126/539)
are denoted as "X-ray"
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History:
From electronic version of the journal
References:
Kajisawa et al. Paper I 2006PASJ...58..951K 2006PASJ...58..951K
Ichikawa et al. Paper II 2007PASJ...59.1081I 2007PASJ...59.1081I
Yamada et al. Paper III 2009ApJ...699.1354Y 2009ApJ...699.1354Y
Kajisawa et al. Paper IV 2009ApJ...702.1393K 2009ApJ...702.1393K
Ichikawa et al. Paper V 2010ApJ...709..741I 2010ApJ...709..741I
Yoshikawa et al. Paper VI 2010ApJ...718..112Y 2010ApJ...718..112Y
Kajisawa et al. Paper VIII 2010ApJ...723..129K 2010ApJ...723..129K
Kajisawa et al. Paper IX 2011PASJ...63S.379K 2011PASJ...63S.379K, Cat. J/PASJ/63/S379
Kajisawa et al. Paper X 2011PASJ...63S.403K 2011PASJ...63S.403K
(End) Patricia Vannier [CDS] 06-Aug-2011