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J/ApJ/741/79      The Spitzer-SDSS-GALEX Spectroscopic Survey    (O'Dowd+, 2011)

SSGSS: the Spitzer-SDSS-GALEX Spectroscopic Survey. O'Dowd M.J., Schiminovich D., Johnson B.D., Treyer M.A., Martin C.D., Wyder T.K., Charlot S., Heckman T.M., Martins L.P., Seibert M., van der Hulst J.M. <Astrophys. J., 741, 79 (2011)> =2011ApJ...741...79O
ADC_Keywords: Galaxies, IR ; Spectra, infrared ; Surveys ; Ultraviolet ; Photometry, SDSS ; Line Profiles ; Interstellar medium Keywords: dust, extinction - galaxies: active - galaxies: ISM - galaxies: stellar content - infrared: galaxies Abstract: The Spitzer-SDSS-GALEX Spectroscopic Survey (SSGSS) provides a new sample of 101 star-forming galaxies at z<0.2 with unprecedented multi-wavelength coverage. New mid- to far-infrared spectroscopy from the Spitzer Space Telescope is added to a rich suite of previous imaging and spectroscopy, including ROSAT, Galaxy Evolution Explorer, Sloan Digital Sky Survey, Two Micron All Sky Survey, and Spitzer/SWIRE. Sample selection ensures an even coverage of the full range of normal galaxy properties, spanning two orders of magnitude in stellar mass, color, and dust attenuation. In this paper we present the SSGSS data set, describe the science drivers, and detail the sample selection, observations, data reduction, and quality assessment. Description: The full SSGSS sample was observed with the IRS on board the Spitzer Space Telescope as a Cycle-3 Legacy Survey. All spectroscopic observations were performed in spectral mapping mode. Observations were divided between 29 Astronomical Observation Requests (AORs), each consisting of four to eight galaxies observed in cluster mode. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 78 101 Properties, derived quantities, and observation notes for SSGSS galaxies table2.dat 56 33 Emission line fluxes from high-resolution spectroscopy of the bright sample
See also: II/294 : The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009) II/290 : SWIRE Photometric Redshift Catalogue (Rowan-Robinson+, 2008) J/A+A/529/A135 : AGN Opt/IR properties in Lockman Hole (Rovilos+, 2011) J/ApJ/705/885 : PAH in galaxies at z∼0.1 (O'Dowd+, 2009) J/ApJS/185/433 : SWIRE/Chandra survey in Lockman Hole Field (Wilkes+, 2009) J/A+A/479/283 : XMM observations of the Lockman Hole (Brunner+, 2008) J/A+A/444/79 : XMM observations of Lockman Hole brightest AGNs (Mateos+, 2005) J/A+A/413/843 : Far IR survey in the Lockman Hole (Kawara+, 2004) J/A+A/427/23 : 14.3um survey in the Lockman Hole (Fadda+, 2004) J/A+A/427/773 : ISOCAM 14.3µm Deep Survey in Lockman Hole (Rodighiero+, 2004) J/AJ/125/2521 : 2MASS6x survey of the Lockman Hole (Beichman+, 2003) J/A+A/393/425 : Spectral analysis of Lockman Hole (Mainieri+, 2002) J/A+A/329/482 : ROSAT Deep Survey in the Lockman Hole (Hasinger+, 1998) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 3 I3 --- SSGSS [1/101] SSGSS catalog number 5- 13 F9.5 deg RAdeg Right ascension in decimal degrees (J2000) 15- 22 F8.5 deg DEdeg Declination in decimal degrees (J2000) 24- 28 F5.3 --- z SDSS redshift 30- 34 F5.2 mag NUV ? GALEX NUV AB magnitude 36- 40 F5.2 mag rmag SDSS r-band AB magnitude 42- 49 E8.3 Lsun Lir Total infrared luminosity 51- 58 E8.3 Msun M* Stellar mass (1) 60- 63 F4.2 --- Dn D_n_(4000) index (1) 65- 68 F4.1 --- S/N ? Signal-to-noise ratio of SSGSS low-resolution spectra at 22um (see Section 5.3) 70- 74 F5.2 --- Cor ? Aperture correction of SL module (2) 76- 78 A3 --- Note [123 ] Notes (3)
Note (1): From Kauffmann et al. (2003MNRAS.341...33K) Note (2): IRAC 7.8um mag minus synthetic 7.8um mag for aperture correction of SL (short-low) module. See section 5.4 for further details. Note (3): Note as follows: 1 = Bright sample target, observed with he IRS "hi-res" Short-High (SH) module (10.0-19.5um) 2 = problematic calibration of the IRS "Short-Low 2nd order" (SL2) module (5.2-8.7um) 3 = affected by solar flare.
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 2 I2 --- SSGSS [1/101] SSGSS catalog number 4- 7 F4.2 aW/m2 SIV ? [SIV] 10.5um emission line flux (1) 9- 12 F4.2 aW/m2 e_SIV ? SIV uncertainty 14- 18 F5.2 aW/m2 NeII ? [NeII] 12.8um emission line flux (1) 20- 23 F4.2 aW/m2 e_NeII ? NeII uncertainty 25- 29 F5.2 aW/m2 NeIII ? [NeIII] 15.6um emission line flux (1) 31- 34 F4.2 aW/m2 e_NeIII ? NeIII uncertainty 36- 40 F5.2 aW/m2 H29 ? H_2_(9.7um) emission line flux (1) 42- 45 F4.2 aW/m2 e_H29 ? H2(9.7um) uncertainty 47- 51 F5.2 aW/m2 H212 ? H_2_(12.2um) emission line flux (1) 53- 56 F4.2 aW/m2 e_H212 ? H2(12.2um) uncertainty
Note (1): fluxes in 10-18W/m2 (10-15erg/cm2/s)
History: From electronic version of the journal
(End) Emmanuelle Perret [CDS] 05-Dec-2011
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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