Search catalogue
J/MNRAS/398/109 Imperial IRAS-FSC redshift catalogue (IIFSCz) (Wang+, 2009)
The imperial IRAS-FSC redshift catalogue. Wang L., Rowan-Robinson M. <Mon. Not. R. Astron. Soc., 398, 109-118 (2009)> =2009MNRAS.398..109W
ADC_Keywords: Surveys ; Galaxies, IR ; Redshifts ; Photometry, infrared ; Photometry, millimetric/submm Keywords: catalogues - surveys - galaxies: distances and redshifts - quasars: general - large-scale structure of Universe - infrared: galaxies Abstract: We present a new catalogue, the Imperial IRAS-FSC Redshift Catalogue (IIFSCz), of 60303 galaxies selected at 60um from the IRAS Faint Source Catalogue (FSC). The IIFSCz consists of accurate position, optical, near-infrared and/or radio identifications, spectroscopic redshift (if available) or photometric redshift (if possible), predicted far-infrared (FIR) and submillimetre (submm) fluxes ranging from 12 to 1380um based upon the best-fitting infrared template. About 55% of the galaxies in the IIFSCz have spectroscopic redshifts, and a further 20% have photometric redshifts obtained through either the training set or the template-fitting method. For S(60)>0.36Jy, the 90% completeness limit of the FSC, 90% of the sources have either spectroscopic or photometric redshifts. Scientific applications of the IIFSCz include validation of current and forthcoming infrared and submm/mm surveys such as AKARI, Planck and Herschel, follow-up studies of rare source populations, large-scale structure and galaxy bias, local multiwavelength luminosity functions and source counts. The catalogue is publicly available at http://astro.imperial.ac.uk/~mrr/fss/. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file iifsczv4.dat 626 60303 IIFSCz Catalogue (MRR+LW 18/04/09) iifsczhy.dat 626 179 Subset of hyperluminous galaxies (Lir>1013L☉)
See also: II/290 : SWIRE Photometric Redshift Catalogue (Rowan-Robinson+, 2008) II/156 : IRAS Faint Source Catalog, |b| > 10, Version 2.0 (Moshir+ 1989) II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003) VII/249 : 6dF-DR2 Galaxy Survey (Jones+, 2005) VII/221 : PSCz catalog (Saunders+, 2000) http://www.sdss.org : SDSS Home Page http://astro.imperial.ac.uk/~mrr/fss : IIFSCz Catalogue Home Page Byte-by-byte Description of file: iifscz*.dat
Bytes Format Units Label Explanations
1- 12 A12 --- IRAS IRAS name (FHHMMm+DDMMA) 15- 23 F9.5 deg RAdeg Right ascension in decimal degrees (J2000) 25- 34 F10.5 deg DEdeg Declination in decimal degrees (J2000) 38 I1 --- s [1/5] Origin of position (1) 40- 48 F9.3 Jy S12um IRAS-FSC flux at 12um 50- 58 F9.3 Jy S25um IRAS-FSC flux at 25um 60- 68 F9.3 Jy S60um IRAS-FSC flux at 60um 70- 78 F9.3 Jy S100um IRAS-FSC flux at 100um 81 I1 --- q_S12um [1/5] IRAS flux quality flag for S12um (2) 84 I1 --- q_S25um [1/5] IRAS flux quality flag for S25um (2) 87 I1 --- q_S60um [1/5] IRAS flux quality flag for S60um (2) 90 I1 --- q_S100um [1/5] IRAS flux quality flag for S100m (2) 97-101 F5.2 mag umag ?=0. SDSS u magnitude 105-109 F5.2 mag gmag ?=0. SDSS g magnitude 113-117 F5.2 mag rmag ?=0. SDSS r magnitude 121-125 F5.2 mag imag ?=0. SDSS i magnitude 129-133 F5.2 mag zmag ?=0. SDSS z magnitude 137-141 F5.2 mag Jmag ?=0. 2MASS J magnitude 145-149 F5.2 mag Hmag ?=0. 2MASS H magnitude 153-157 F5.2 mag Kmag ?=0. 2MASS K magnitude 161-165 F5.2 mag e_umag ?=0. rms uncertainty on umag 169-173 F5.2 mag e_gmag ?=0. rms uncertainty on gmag 178-181 F4.2 mag e_rmag ?=0. rms uncertainty on rmag 186-189 F4.2 mag e_imag ?=0. rms uncertainty on imag 193-197 F5.2 mag e_zmag ?=0. rms uncertainty on zmag 202-205 F4.2 mag e_Jmag ?=0. rms uncertainty on Jmag 210-213 F4.2 mag e_Hmag ?=0. rms uncertainty on Hmag 218-221 F4.2 mag e_Kmag ?=0. rms uncertainty on Kmag 225 I1 --- nir [0/2] near-IR photometry origin, XSC or PSC (3) 230-241 F12.5 mJy F1.4GHz ?=0. NVSS integrated 1.4GHz flux density 243-252 F10.5 mJy e_F1.4GHz ?=0. rms uncertainty on F1.4GHz 255-263 F9.6 --- zsp ?=0. Spectroscopic redshift 267 I1 --- r_zsp [0/5] Spectroscopic redshift origin (4) 270-278 F9.6 --- znn Neural network photometric z 282-289 F8.6 --- e_znn Neural network photometric z error 293-300 F8.6 --- zt Template-fitting z 304-311 F8.6 --- z Adopted redshift 314 I1 --- J2 Optical galaxy template type (5) 317-320 F4.2 mag AV1 ?=0. AV from optical galaxy template fit 325-331 F7.3 --- err1 Reduced χ2 for galaxy template fit 335 I1 --- f_znn [0/3] neural network z flag (6) 338-343 F6.2 mag BMAG ?=0. Absolute B magnitude for adopted z 347-351 F5.2 [solLum] Lbol ?=0. Optical bolometric luminosity (log scale) 356-361 F6.4 --- fr1 ?=0. Fraction of contribution at 60um of cirrus IR template 364-369 F6.4 --- fr2 ?=0. Fraction of contribution at 60um of M82 IR template 372-377 F6.4 --- fr3 ?=0. Fraction of contribution at 60um of AGN torus IR template 380-385 F6.4 --- fr4 ?=0. Fraction of contribution at 60um of A220 IR template 389-393 F5.2 [solLum] logLcirr ?=0. Bolometric luminosity in cirrus component 397-401 F5.2 [solLum] logLsb ?=0. Bolometric luminosity in M82 component 405-409 F5.2 [solLum] logLA220 ?=0. Bolometric luminosity in A220 component 413-417 F5.2 [solLum] logLAGN ?=0. Bolometric luminosity in AGN dust torus component 424-428 F5.2 [solLum] logLIR ?=0. Infrared luminosity 433 I1 --- IRt [0/5] Infrared template type (7) 441-446 F6.3 --- err2 ?=0. Reduced χ2 for infrared template fit 449-453 F5.2 [Jy] pF12 ?=0. log10(predicted flux at 12um) 456-460 F5.2 [Jy] pF25 ?=0. log10(predicted flux at 25um) 463-467 F5.2 [Jy] pF60 ?=0. log10(predicted flux at 60um) 470-474 F5.2 [Jy] pF90 ?=0. log10(predicted flux at 90um) 477-481 F5.2 [Jy] pF100 ?=0. log10(predicted flux at 100um) 484-488 F5.2 [Jy] pF110 ?=0. log10(predicted flux at 110um) 491-495 F5.2 [Jy] pF140 ?=0. log10(predicted flux at 140um) 498-502 F5.2 [Jy] pF160 ?=0. log10(predicted flux at 160um) 505-509 F5.2 [Jy] pF250 ?=0. log10(predicted flux at 250um) 512-516 F5.2 [Jy] pF350 ?=0. log10(predicted flux at 350um) 519-523 F5.2 [Jy] pF500 ?=0. log10(predicted flux at 500um) 526-530 F5.2 [Jy] pF850 ?=0. log10(predicted flux at 850um) 533-537 F5.2 [Jy] pF1250 ?=0. log10(predicted flux at 1.25mm) 540-544 F5.2 [Jy] pF1380 ?=0. log10(predicted flux at 1.38mm) 548 I1 --- ir [0/3] Method used for IR parameters (8) 550-555 A6 --- NEDobj NED object class 557 A1 --- S/G [SG ] Star/Galaxy class from SDSS 558-562 A5 --- --- [TARLXY ] 564-586 A23 --- NEDname NED name 592-609 A18 --- SDSS ? objID number in SDSS (Cat. II/294) 611-626 A16 ---- 2MASS 2MASS or 2MASX name, HHMMSSss+DDMMSSs (3)
Note (1): Position origin (prioritised in the same order) as follows: 1 = SDSS (Cat. II/294) 2 = 2MASS (Cat. II/246) 3 = NVSS (Cat. VIII/65) 4 = NED 5 = IRAS FSC (Cat. II/156) (low accuracy [around 30"]) Note (2): IRAS flux quality flags as follows: 1 = upper limit 2 = low quality 3 = good quality 4,5 = values not explained (do not exist in IRAS catalogs) Note (3): Photometry flag as follows: 1 = 2MASS XSC (Cat. VII/233) 2 = 2MASS PSC (Cat. II/246) Note (4): Spectroscopic redshift flag as follows: 0 = unavailable 1 = SDSS (Cat. II/294) 2 = PSCz (Cat. VII/221) 3 = FSSz 4 = 6dF (Cat. VII/249) 5 = NED Note (5): Optical galaxy template type (See Rowan-Robinson et al., 2008MNRAS.386..697R for details) as follows: 1 = E 2 = Sab 3 = Sbc 4 = Scd 5 = Sdm 6 = sb (starburst galaxy) 7 = QSO1 8 = QSO2 9 = QSO3 Note (6): neural network z flag (prioritised in the same order) as follows: 1 = 2MASS 2 = SDSS 3 = NVSS Note (7): IR template type as follows: 1 = cirrus dominated 2 = M82 dominated 3 = A220 dominated 4 = AGN dust torus dominated at 60um 5 = detected at 60um only Note (8): nirflag as follows: 1 = if IR parameters calculated using spectroscopic redshift 2 = if using neural network redshift 3 = if using template redshift
History: Copied at http://astro.imperial.ac.uk/?mrr/fss/
(End) Patricia Vannier [CDS] 26-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 |
© UDS/CNRS
← Click to display the menu