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J/A+A/507/1277   Multiwavelength photometry of CDFS X-ray sources (Brusa+, 2009)

Black hole growth and starburst activity at z=0.6-4 in the Chandra Deep Field South. Host galaxies properties of obscured AGN. Brusa M., Fiore F., Santini P., Grazian A., Comastri A., Zamorani G., Hasinger G., Merloni A., Civano F., Fontana A., Mainieri V. <Astron. Astrophys., 507, 1277-1289 (2009)> =2009A&A...507.1277B
ADC_Keywords: X-ray sources ; Photometry, infrared ; Redshifts Keywords: galaxies: active - galaxies: starburst - X-rays: galaxies Abstract: The co-evolution of host galaxies and the active black holes which reside in their centre is one of the most important topics in modern observational cosmology. Here we present a study of the properties of obscured active galactic nuclei (AGN) detected in the CDFS 1 Ms observation and their host galaxies. We limited the analysis to the MUSIC area, for which deep K-band observations obtained with ISAAC@VLT are available, ensuring accurate identifications of the counterparts of the X-ray sources as well as reliable determination of photometric redshifts and galaxy parameters, such as stellar masses and star formation rates. In particular, we: 1) refined the X-ray/infrared/optical association of 179 sources in the MUSIC area detected in the Chandra observation; 2) studied the host galaxies observed and rest frame colors and properties. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 95 181 Counterparts to CDFS X-ray sources: positions, fluxes, redshifts and luminosities table2.dat 93 179 Multiwavelength photometry for counterparts to CDFS X-ray sources
See also: J/AJ/126/539 : The Chandra Deep Fields North and South (Alexander+, 2003) J/ApJS/155/271 : Chandra Deep Field-South: Optical spectroscopy (Szokoly+ 2004) 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- 3 I3 --- AID ? X-ray identifier from Alexander et al. 2003, Cat. J/AJ/126/539, [ABB2003] CDFS NNNN in Simbad 4 A1 --- n_AID [ap] Note on AID (1) 6- 9 A4 --- XID X-ray identifier from Szokoly et al. 2004, Cat. J/ApJS/155/271, [GZW2002] XID NNNa in Simbad 10 A1 --- n_XID [*] Flag not explained in the paper 12- 16 I5 --- OID ? MUSIC identifier from Santini et al. 2009, Cat. J/A+A/504/751, GOODS-MUSIC NNNNN in Simbad 18- 26 F9.6 deg RAdeg ?=- Right ascension in decimal degrees (J2000) 28- 37 F10.6 deg DEdeg ?=- Declination in decimal degrees (J2000) 39- 42 F4.2 arcsec Dist ?=- Distance X-ray source / optical counterpart 43 A1 --- n_Dist [+q] Note on X-ray / optical association (1) 45 I1 --- Flag [0/2]? Identification flag (2) 46- 50 A5 --- n_Flag [k,m,r,s aa] Notes and references (3) 52 A1 --- l_S2-10 Limit flag on S2-10 53- 57 F5.2 aW/m2 S2-10 Flux density in 2-10keV band (10-15cgs) 59 A1 --- l_S0.5-2 Limit flag on S0.5-2 60- 64 F5.2 aW/m2 S0.5-2 Flux density in 0.5-2keV band (or 0.5-8keV) 65 A1 --- n_S0.5-2 [f] f for flux in the 0.5-8keV band 67 A1 --- l_z Limit flag on z 68- 73 F6.3 --- z ?=- Photometric or spectroscopic redshift (-1.00 for star) 74 A1 --- n_z [v] Discrepancy with VIMOS (5) 75 A1 --- --- [(] 76 I1 --- r_z ? Reference for spectroscopic redshift (4) 77 A1 --- --- [)] 78 A1 --- --- [(] 79- 82 F4.2 --- zlow ? Lower value of redshift for interval 83 A1 --- --- [-] 84- 87 F4.2 --- zup ? Upper value of redshift for interval 88 A1 --- --- [)] 90 A1 --- l_logLX Limit flag on logLX 91- 95 F5.2 [mW/m2] logLX ?=- X-ray luminosity
Note (1): Flag as follows: a = X-ray positions corrected from that reported in Alexander et al. 2003, Cat. J/AJ/126/539 (by visual inspection of the event file) + = tentative X-ray to IRAC association; in this case, also a "secondary" candidate counterpart is reported q = optical/IRAC counterpart not associated. p = possible spurious source (see discussion in Sect. 2.1). Note (2): Flags as follows: 0 = counterpart published in Szokoly et al., 2004, Cat. J/ApJS/155/271 1 = counterpart different from the one published in Szokoly et al. 2004, Cat. J/ApJS/155/271 2 = new published counterparts (sources detected only in Alexander et al. 2003, Cat. J/AJ/126/539) Note (3): Notes as follows: k = source published in Koekemoer et al. (2004ApJ...600L.123K) m = source published in Mainieri et al. (2005A&A...437..805M) r = source published in Rodighiero et al. (2007A&A...470...21R) aa = source published by Alonso-Herrero et al. (2008ApJ...677..127A) s = this source is listed as counterpart "b" of XID 557 in Szokoly et al., 2004, Cat. J/ApJS/155/271 (577b) Note (4): Spectroscopic redshift source catalog as follows: 1 = CXO-CDFS (Szokoly et al., 2004, Cat. J/ApJS/155/271) 2 = K20 (Mignoli et al., 2005, Cat. J/A+A/437/883) 3 = GOODS-FORS2 (various releases) 4 = GOODS-VIMOS (Popesso et al. 2009A&A...494..443P) 5 = COMBO-17 (Wolf et al. 2004A&A...421..913W, Cat. II/253) 6 = GMASS, Kurk et al., 2009A&A...504..331K, http://www.arcetri.astro.it/~cimatti/gmass/ 7 = others: VVDS, Daddi, TrzK, LCIRS ast0612152 Otherwise, the redshift is from SED fitting. (CCC): photometric redshift solution preferred to the low-quality spectroscopic redshift available Note (5): 'v': this object has a different redshift solution from the VIMOS observation, z=0.798 (Popesso et al., 2009A&A...494..443P)
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 3 I3 --- AID X-ray identifier from Alexander et al. 2003, Cat. J/AJ/126/539 5- 9 I5 --- OID ?=- MUSIC identifier from Santini et al. (2009, Cat. J/A+A/504/751) 11 A1 --- l_bmag Limit flag on bmag 12- 16 F5.2 mag bmag ?=- GOODS b (F435W) magnitude in AB system 18 A1 --- l_vmag Limit flag on vmag 19- 23 F5.2 mag vmag ?=- GOODS v (F606W) magnitude in AB system 25 A1 --- l_imag Limit flag on imag 26- 30 F5.2 mag imag ?=- GOODS i (F814W) magnitude in AB system 32 A1 --- l_zmag Limit flag on zmag 33- 37 F5.2 mag zmag ?=- GOODS z (F850LP)magnitude in AB system 39 A1 --- l_Jmag Limit flag on jmag 40- 44 F5.2 mag Jmag ?=- ESO/VLT J magnitude in AB system 46 A1 --- l_Hmag Limit flag on hmag 47- 51 F5.2 mag Hmag ?=- ESO/VLT H magnitude in AB system 53 A1 --- l_Kmag Limit flag on kmag 54- 58 F5.2 mag Kmag ?=- ESO/VLT K magnitude in AB system 60 A1 --- l_S(3.6) Limit flag on S(3.6um) 61- 65 F5.2 mag S(3.6) ?=- IRAC 3.6um magnitude in AB system 67 A1 --- l_S(4.5) Limit flag on S(4.5um) 68- 72 F5.2 mag S(4.5) ?=- IRAC 4.5um magnitude in AB system 74 A1 --- l_S(5.8) Limit flag on S(5.8um) 75- 79 F5.2 mag S(5.8) ?=- IRAC 5.8um magnitude in AB system 81 A1 --- l_S(8.0) Limit flag on S(8.0um) 82- 86 F5.2 mag S(8.0) ?=- IRAC 8.0um magnitude in AB system 88 A1 --- l_S(24) Limit flag on S(24um) 89- 93 F5.2 mag S(24) ?=- MIPS 24um magnitude in AB system
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 02-Mar-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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