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J/AJ/122/2205 HDF-South K photometric redshift catalog (Rudnick+, 2001)
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A K-band-selected photometric redshift catalog in the Hubble Deep Field South:
sampling the rest-frame V band to z=3.
Rudnick G., Franx M., Rix H.-W., Moorwood A., Kuijken K.,
van Starkenburg L., van der Werf P., Rottgering H., van Dokkum P., Labbe I.
<Astron. J. 122, 2205 (2001)>
=2001AJ....122.2205R
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ADC_Keywords: Galaxy catalogs; Photometry, infrared; Photometry, UBV; Redshifts
Keywords: galaxies: distances and redshifts - galaxies: evolution -
galaxies: formation - galaxies: high-redshift - galaxies: photometry
Abstract:
We present the first results from the Faint Infra-Red Extragalactic
Survey of the Hubble Deep Field South (HDF-S). Using a combination of
deep near-infrared (NIR) data obtained with the Infrared Spectrograph
and Array Camera at the VLT and the WFPC2 Hubble Space Telescope data,
we construct a K-band-selected sample which is 50% and 90% complete
for K_s,AB_<=23.5 and K_s,AB_<=22.0, respectively, where the
magnitudes are measured over a 2.0" diameter aperture. For z<=3, our
selection by the K-band flux chooses galaxies based on wavelengths
redder than the rest-frame V band, and so selects them in a way that
is less dependent on their current star formation rates than selection
in the rest-frame UV.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 103 136 Photometric Catalog
table3.dat 109 136 Photometric Redshift Catalog
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See also:
J/A+AS/145/111 : HDF-South catalogue of galaxies (Volonteri+, 2000)
J/AJ/119/486 : HDF-South: STIS imaging (Gardner+, 2000)
J/AJ/120/2747 : HDF-South WFPC2 observations (Casertano+, 2000)
J/AJ/122/2190 : HDF-South multicolor observations (Vanzella+, 2001)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- [RFR2001] Object identification
11- 15 F5.1 10-34W/m2/Hz F300W The WFPC2 F300W (U) filter flux (1)
17- 19 F3.1 10-34W/m2/Hz e_F300W Uncertainty in F300W
21- 25 F5.1 10-34W/m2/Hz F450W The WFPC2 F450W (B) filter flux (1)
27- 29 F3.1 10-34W/m2/Hz e_F450W Uncertainty in F450W
31- 36 F6.1 10-34W/m2/Hz F606W The WFPC2 F606W (V) filter flux (1)
38- 40 F3.1 10-34W/m2/Hz e_F606W Uncertainty in F606W
42- 47 F6.1 10-34W/m2/Hz F814W The WFPC2 F814W (I) filter flux (1)
49- 51 F3.1 10-34W/m2/Hz e_F814W Uncertainty in F814W
53- 58 F6.1 10-34W/m2/Hz Jflux The Js band (1.24+/-0.16um) flux (1)
60- 63 F4.1 10-34W/m2/Hz e_Jflux Uncertainty in Jflux
65- 71 F7.1 10-34W/m2/Hz Hflux The H band (1.65+/-0.30um) flux (1)
73- 76 F4.1 10-34W/m2/Hz e_Hflux Uncertainty in Hflux
78- 84 F7.1 10-34W/m2/Hz Kflux The Ks band (2.16+/-0.27um) flux (1)
86- 89 F4.1 10-34W/m2/Hz e_Kflux Uncertainty in Kflux
91- 97 F7.1 10-34W/m2/Hz Ktot The total Ks flux (2)
99-102 F4.1 10-34W/m2/Hz e_Ktot Uncertainty in Ktot
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Note (1): In units of 10^-31^ergs/cm^2^/s/Hz. Fluxes measured over a 2.0"
diameter aperture.
Note (2): In units of 10^-31^ergs/cm^2^/s/Hz. The "AUTO" flux from SExtractor
with a minimum 2" diameter aperture.
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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- 9 A9 --- [RFR2001] Object identification
11 A1 --- f_[RFR2001] [b] Flag on ID (1)
13- 14 I2 h RAh Right Ascension (J2000)
16- 17 I2 min RAm Right Ascension (J2000)
19- 23 F5.2 s RAs Right Ascension (J2000)
25 A1 --- DE- Declination sign (J2000)
26- 27 I2 deg DEd Declination (J2000)
29- 30 I2 arcmin DEm Declination (J2000)
32- 35 F4.1 arcsec DEs Declination (J2000)
37- 40 F4.2 --- z Photometric redshift
42- 45 F4.2 --- E_z Upper error in z
47- 50 F4.2 --- e_z Lower error in z
52 A1 --- f_z [a] Flag on z (2)
54- 58 F5.2 10+10solLum ULum Rest frame U band luminosity
60- 64 F5.2 10+10solLum E_ULum Upper error in ULum
66- 70 F5.2 10+10solLum e_ULum Lower error in ULum
72- 76 F5.2 10+10solLum BLum Rest frame Bband luminosity
78- 81 F4.2 10+10solLum E_BLum Upper error in BLum
83- 87 F5.2 10+10solLum e_BLum Lower error in BLum
89- 93 F5.2 10+10solLum VLum Rest frame V band luminosity
95- 98 F4.2 10+10solLum E_VLum Upper error in VLum
100-104 F5.2 10+10solLum e_VLum Lower error in VLum
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Note (1): Indicates that the photometric redshift may be discrepant.
Note (2): Indicates >=1% of Monte-Carlo realizations have z more than unity
away from the photometric redshift.
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History:
From electronic version of the journal
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(End) Greg Schwarz [AAS], Patricia Bauer [CDS] 14-Jan-2002