J/MNRAS/386/1252 SWIRE/SDSS quasars (Hatziminaoglou+, 2008)
Properties of dusty tori in active galactic nuclei.
I. The case of SWIRE/SDSS quasars.
Hatziminaoglou E., Fritz J., Franceschini A., Afonso-Luis A.,
Hernan-Caballero A., Perez-Fournon I., Serjeant S., Lonsdale C., Oliver S.,
Rowan-Robinson M., Shupe D., Smith H.E., Surace J.
<Mon. Not. R. Astron. Soc., 386, 1252-1264 (2008)>
=2008MNRAS.386.1252H 2008MNRAS.386.1252H
ADC_Keywords: QSOs ; Photometry, SDSS ; Photometry, infrared
Keywords: galaxies: active - quasars: general - galaxies: starburst -
infrared: general
Abstract:
We derive the properties of dusty tori in active galactic nuclei from
the comparison of observed spectral energy distributions (SEDs) of
SDSS quasars and a precomputed grid of torus models. The observed SEDs
comprise SDSS photometry, Two-Micron All-Sky Survey J, H and K data,
whenever available, and mid-infrared (mid-IR) data from the Spitzer
Wide-area InfraRed Extragalactic Survey.
Description:
Coordinates, redshifts, SDSS (ugriz) and 2MASS (JHK) photometry, IRAC
and MIPS fluxes for the 278 SWIRE/SDSS quasars in the SWIRE EN1, EN2
and Lockman fields, ordered by RA.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 93 278 Coordinates, redshifts and SDSS ugriz photometry
for the SWIRE/SDSS quasars, ordered by RA
table2.dat 135 278 2MASS photometry, IRAC (in uJy) and MIPS 24um
fluxes (in mJy) for the SWIRE/SDSS quasars
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See also:
II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
II/255 : SWIRE ELAIS N1 Source Catalogs (Surace+, 2004)
J/A+A/476/151 : SWIRE ELAIS-S1 IR-peak galaxy IR fluxes (Berta+, 2007)
J/AJ/129/1198 : SDSS quasars in SWIRE ELAIS N1 field (Hatziminaoglou+, 2005)
http://www.sdss.org : SDSS Home Page
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Seq Sequence Number
5- 6 I2 h RAh Right ascension (J2000)
8- 9 I2 min RAm Right ascension (J2000)
11- 15 F5.2 s RAs Right ascension (J2000)
17 A1 --- DE- Declination sign
18- 19 I2 deg DEd Declination (J2000)
21- 22 I2 arcmin DEm Declination (J2000)
24- 27 F4.1 arcsec DEs Declination (J2000)
29- 33 F5.3 --- z Redshift
35- 40 F6.3 mag umag SDSS u-band magnitude
42- 45 F4.2 mag e_umag SDSS u-band magnitude error
47- 52 F6.3 mag gmag SDSS g-band magnitude
54- 57 F4.2 mag e_gmag SDSS g-band magnitude error
59- 64 F6.3 mag rmag SDSS r-band magnitude
66- 69 F4.2 mag e_rmag SDSS r-band magnitude error
71- 76 F6.3 mag imag ?=- SDSS i-band magnitude
78- 81 F4.2 mag e_imag ?=- SDSS i-band magnitude error
83- 88 F6.3 mag zmag ?=- SDSS z-band magnitude
90- 93 F4.2 mag e_zmag ?=- SDSS z-band magnitude error
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Seq Sequence Number
5- 6 I2 h RAh Right ascension (J2000)
8- 9 I2 min RAm Right ascension (J2000)
11- 15 F5.2 s RAs Right ascension (J2000)
17 A1 --- DE- Declination sign
18- 19 I2 deg DEd Declination (J2000)
21- 22 I2 arcmin DEm Declination (J2000)
24- 27 F4.1 arcsec DEs Declination (J2000)
29- 34 F6.3 mag Jmag ?=- 2MASS J-band magnitude
36- 39 F4.2 mag e_Jmag ?=- 2MASS J-band magnitude error
41- 46 F6.3 mag Hmag ?=- 2MASS H-band magnitude
48- 51 F4.2 mag e_Hmag ?=- 2MASS H-band magnitude error
53- 58 F6.3 mag Kmag ?=- 2MASS K-band magnitude
60- 63 F4.2 mag e_Kmag ?=- 2MASS K-band magnitude error
65- 71 F7.2 uJy S3.6um ?=- IRAC 1 (3.6 micron) aperture 2 flux
73- 77 F5.2 uJy e_S3.6um ?=- IRAC 1 (3.6 micron) flux error
79- 86 F8.2 uJy S4.5um ?=- IRAC 2 (4.5 micron) aperture 2 flux
88- 92 F5.2 uJy e_S4.5um ?=- IRAC 2 (4.5 micron) flux error
94-101 F8.2 uJy S5.8um ?=- IRAC 3 (5.8 micron) aperture 2 flux
103-107 F5.2 uJy e_S5.8um ?=- IRAC 3 (5.8 micron) flux error
109-116 F8.2 uJy S8.0um ?=- IRAC 4 (8.0 micron) aperture 2 flux
118-122 F5.2 uJy e_S8.0um ?=- IRAC 4 (8.0 micron) flux error
124-130 F7.3 mJy S24um ?=- MIPS 24 (24 micron) flux
132-135 F4.2 mJy e_S24um ?=- MIPS 24 (24 micron) flux error
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Acknowledgements:
Evanthia Hatziminaoglou, ehatzimi(at)eso.org
(End) Patricia Vannier [CDS] 14-May-2008