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J/ApJ/659/84    Spectroscopy and photometry of z~=5 galaxies   (Stark+, 2007)

A new measurement of the stellar mass density at z∼5: implications for the sources of cosmic reionization. Stark D.P., Bunker A.J., Ellis R.S., Eyles L.P., Lacy M. <Astrophys. J., 659, 84-97 (2007)> =2007ApJ...659...84S
ADC_Keywords: Galaxy catalogs ; Redshifts ; Photometry, infrared ; Photometry, millimetric/submm Keywords: galaxies: evolution - galaxies: formation - galaxies: high-redshift - galaxies: starburst - surveys - ultraviolet: galaxies Abstract: We present a new measurement of the integrated stellar mass per comoving volume at redshift 5 determined via spectral energy fitting drawn from a sample of 214 photometrically selected galaxies with z'850LP<26.5 in the southern GOODS field. Following recent procedures introduced by Eyles et al. (2007MNRAS.374..910E), we estimate stellar masses for various subsamples for which reliable and unconfused Spitzer IRAC detections are available. A spectroscopic sample of 14 of the most luminous sources with z{bar}=4.92 provides a firm lower limit to the stellar mass density of 1x106M/Mpc3. We then consider a larger sample whose photometric redshifts in the publicly available GOODS-MUSIC catalog lie in the range 4.4<z<5.6. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 123 72 Photometric catalog of z~=5 galaxies in the GOODS-S field table2.dat 60 30 Spectroscopically confirmed z~=5 galaxies in the GOODS-S Field table3.dat 95 15 Photometric properties of z~=5 galaxies in the GOODS-S Field
See also: J/A+A/449/951 : GOODS-MUSIC sample: multicolour catalog (Grazian+, 2006) J/A+A/504/751 : GOODS-MUSIC catalog updated version (Santini+, 2009) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 9 A9 --- [SBE2007] Source identification (NN-NNNNN) 10- 11 I2 h RAh Right ascension (J2000.0) 13- 14 I2 min RAm Right ascension (J2000.0) 16- 21 F6.3 s RAs Right ascension (J2000.0) 23 A1 --- DE- Declination sign (J2000.0) 24- 25 I2 deg DEd Declination (J2000.0) 27- 28 I2 arcmin DEm Declination (J2000.0) 30- 35 F6.3 arcsec DEs Declination (J2000.0) 37 A1 --- l_Vmag Limit flag on Vmag 38- 42 F5.2 mag Vmag V magnitude (AB system) 44- 47 F4.2 mag e_Vmag ? rms uncertainty on Vmag 49- 53 F5.2 mag i'mag i' magnitude (AB system) 55- 58 F4.2 mag e_i'mag rms uncertainty on i'mag 60- 64 F5.2 mag z'mag z' magnitude (AB system) 66- 69 F4.2 mag e_z'mag rms uncertainty on z'mag 71 A1 --- l_Jmag Limit flag on Jmag 72- 76 F5.2 mag Jmag J magnitude (AB system) 78- 81 F4.2 mag e_Jmag ? rms uncertainty on Jmag 83 A1 --- l_Ksmag Limit flag on Ksmag 84- 88 F5.2 mag Ksmag Ks magnitude (AB system) 90- 93 F4.2 mag e_Ksmag ? rms uncertainty on Ksmag 95 A1 --- l_[3.6] Limit flag on [3.6] 96-100 F5.2 mag [3.6] 3.6um magnitude 102-105 F4.2 mag e_[3.6] ? rms uncertainty on [3.6] 107 A1 --- l_[4.5] Limit flag on [4.5] 108-112 F5.2 mag [4.5] 4.5um magnitude 114-117 F4.2 mag e_[4.5] ? rms uncertainty on [4.5] 119-123 F5.3 --- zph Photometric redshift
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 9 A9 --- [SBE2007] Source identification (NN-NNNNN and no ACS NN) 11- 12 I2 h RAh Right ascension (J2000.0) 14- 15 I2 min RAm Right ascension (J2000.0) 17- 22 F6.3 s RAs Right ascension (J2000.0) 24 A1 --- DE- Declination sign (J2000.0) 25- 26 I2 deg DEd Declination (J2000.0) 28- 29 I2 arcmin DEm Declination (J2000.0) 31- 36 F6.3 arcsec DEs Declination (J2000.0) 38- 41 F4.2 --- z Redshift 43- 46 F4.2 mag V-i' ?=- V-i' colour index (AB system) 48- 52 F5.2 mag i'-z' ?=- i'-z' colour index (AB system) 54- 56 A3 --- Conf Spitzer confusion class 58 A1 --- q_z [ABC] Redshift quality flag (A=solid redshift, likely redshift, C=potential redshift) 60 A1 --- SED [Y/N] Included in SED fitting
Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 9 A9 --- [SBE2007] Source identification (NN-NNNNN) 10- 14 F5.3 --- zsp Spectroscopic redshift (VLT) 16- 20 F5.2 mag Vmag V magnitude (AB system) 22- 25 F4.2 mag e_Vmag rms uncertainty on Vmag 27- 31 F5.2 mag i'mag i' magnitude (AB system) 33- 36 F4.2 mag e_i'mag rms uncertainty on i'mag 38- 42 F5.2 mag z'mag z' magnitude (AB system) 44- 47 F4.2 mag e_z'mag rms uncertainty on z'mag 49 A1 --- l_Jmag Limit flag on Jmag 50- 54 F5.2 mag Jmag ?=- J magnitude (AB system) (1) 56- 59 F4.2 mag e_Jmag ? rms uncertainty on Jmag 61 A1 --- l_Ksmag Limit flag on Ksmag 62- 66 F5.2 mag Ksmag ?=- Ks magnitude (AB system) (1) 68- 71 F4.2 mag e_Ksmag ? rms uncertainty on Ksmag 73 A1 --- l_[3.6] Limit flag on [3.6] 74- 78 F5.2 mag [3.6] ?=- 3.6um magnitude (1) 80- 83 F4.2 mag e_[3.6] ? rms uncertainty on [3.6] 85 A1 --- l_[4.5] Limit flag on [4.5] 86- 90 F5.2 mag [4.5] 4.5um magnitude 92- 95 F4.2 mag e_[4.5] ? rms uncertainty on [4.5]
Note (1): The VLT mosaic does not cover the entire GOODS field. Those sources that are located off the edge of the VLT images are denoted by "---"-------------------------------------------------------------------------------- History:
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 11-Apr-2010
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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