J/A+A/364/517 HDF-N spiral and irregular galaxies (Rodighiero+, 2000)
Spiral and irregular galaxies in the Hubble Deep Field North.
Comparison with early types and implications for the global SFR density.
Rodighiero G., Granato G.L., Franceschini A., Fasano G., Silva L.
<Astron. Astrophys. 364, 517 (2000)>
=2000A&A...364..517R 2000A&A...364..517R
ADC_Keywords: Galaxies, photometry ; Redshifts
Mission_Name: HST
Keywords: galaxies: elliptical and lenticular, cD - galaxies: ISM -
galaxies: irregular - galaxies: photometry - galaxies: spiral -
infrared: galaxies
Abstract:
We analyze a morphologically-selected complete sample of 52 late-type
(spiral and irregular) galaxies in the Hubble Deep Field North with
total K-magnitudes brighter than K=20.47 and typical redshifts z∼0.5
to 1.4. This sample exploits in particular the ultimate imaging
quality achieved by HST in this field, allowing us to clearly
disentangle the early- from late-type galaxy morphologies, based on
accurate profiles of the surface brightness distributions.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 99 63 Photometric data on the sample galaxies
table1.tex 132 81 LaTeX version of table 1
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See also:
J/ApJ/513/34 : HDF photometric redshifts catalog (Fernandez-Soto+, 1999)
J/ApJ/538/29 : HDF-N Caltech faint galaxy redshift survey. X. (Cohen+, 2000)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- Seq Sequential number
4- 5 I2 h RAh Right ascension (J2000)
7- 8 I2 min RAm Right ascension (J2000)
10- 14 F5.2 s RAs Right ascension (J2000)
16 A1 --- DE- Declination sign (J2000)
17- 18 I2 deg DEd Declination (J2000)
20- 21 I2 arcmin DEm Declination (J2000)
23- 27 F5.2 arcsec DEs Declination (J2000)
29- 32 F4.2 arcsec re Effective radius derived from HST images
34- 38 F5.2 mag Umag U magnitude in the AB system (1)
40- 44 F5.2 mag Bmag B magnitude in the AB system (1)
46- 50 F5.2 mag Vmag V magnitude in the AB system (1)
52- 56 F5.2 mag Imag I magnitude in the AB system (1)
58- 62 F5.2 mag Jcorr J corrected magnitude in the standard system
64- 68 F5.2 mag Hcorr H corrected magnitude in the standard system
70- 74 F5.2 mag Kcorr K corrected magnitude in the standard system
76- 80 F5.3 --- z Redshift
81 A1 --- n_z [)] ')' for photometric redshift,
else spectroscopic
83- 86 F4.2 mag AV Reddening in V band
88- 92 F5.2 solMass Mtot Total mass
94- 99 F6.2 solMass/yr SFR Star formation rate
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Note (1): AB system : AB = -2.5logFv - 48.60,
where Fv is the flux in erg/cm2/Hz, the constant being chosen so
that AB≃V for an object with flat spectrum
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History:
From A&A electronic version
(End) Patricia Bauer [CDS] 31-Jan-2001