VizieR

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VizieR

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II/326/zcatrev Revised SWIRE photometric redshifts (Rowan-Robinson+, 2013)
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Revised SWIRE photometric redshift catalogues
profile/chi2
(1152665 rows) 		  recno=9668
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ColumnValue  Explain   (UCD)
_RAJ200016 11 59.6265 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+53 36 58.784 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195016 10 46.6873 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+53 44 35.905 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon082.9574055 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+44.8668510 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
9668recno 9668  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
IR 27516  (i) [2/714568] Infrared identifier (meta.id;meta.main)
Opt 710501  (i) [0/13182599] Optical identifier (meta.id)
RAJ2000242.99844 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+53.61633 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
S3.6 52.47 uJy Spitzer/IRAC flux density at 3.6um (phot.flux.density;em.IR.3-4um)
e_S3.6 1.14 uJy []? rms uncertainty on S3.6 (stat.error)
S4.5 49.42 uJy Spitzer/IRAC flux density at 4.5um (phot.mag;em.IR.4-8um)
e_S4.5 1.31 uJy []? rms uncertainty on S4.5 (stat.error)
S5.8  uJy Spitzer/IRAC flux density at 5.8um (phot.flux.density;em.IR.4-8um)
e_S5.8  uJy []? rms uncertainty on S5.8 (stat.error)
S8.0 158.61 uJy Spitzer/IRAC flux density at 8.0um (phot.flux.density;em.IR.8-15um)
e_S8.0 5.31 uJy []? rms uncertainty on S8.0 (stat.error)
S24 380.28 uJy Spitzer/MIPS flux density at 24um (phot.flux.density;em.IR.15-30um)
e_S24 15.10 uJy rms uncertainty on S24 (stat.error)
S70  uJy Spitzer/MIPS flux density at 70um (phot.flux.density;em.IR.30-60um)
e_S70  uJy rms uncertainty on S70 (stat.error)
S160  uJy Spitzer/MIPS flux density at 160um (phot.flux.density;em.mm.1500-3000GHz)
e_S160  uJy rms uncertainty on S160 (stat.error)
Umag 21.09 mag SWIRE U magnitude (am1) (Note 1)   (phot.mag;em.opt.U)
e_Umag 0.10 mag rms uncertainty on Umag (stat.error;phot.mag;em.opt.U)
gmag 20.16 mag SWIRE g magnitude (am2) (Note 1)   (phot.mag;em.opt.B)
e_gmag 0.03 mag rms uncertainty on gmag (stat.error;phot.mag;em.opt.B)
rmag  mag SWIRE r magnitude (am3) (Note 1)   (phot.mag;em.opt.R)
e_rmag 0.03 mag rms uncertainty on rmag (stat.error;phot.mag;em.opt.R)
imag 19.25 mag SWIRE i magnitude (am4) (Note 1)   (phot.mag;em.opt.I)
e_imag 0.03 mag rms uncertainty on imag (stat.error;phot.mag;em.opt.I)
Zmag  mag SWIRE Z magnitude (am5) (Note 1)   (phot.mag;em.opt.I)
e_Zmag 0.10 mag rms uncertainty on Zmag (stat.error;phot.mag;em.opt.I)
umag2 20.84 mag u magnitude (am21) (Note 1)   (phot.mag;em.opt.U)
e_umag2 0.17 mag rms uncertainty on umag2 (stat.error;pos.cartesian.x)
gmag2 20.25 mag g magnitude (am22) (Note 1)   (phot.mag;em.opt.B)
e_gmag2 0.03 mag rms uncertainty on gmag2 (stat.error;phot.mag)
rmag2 19.57 mag r magnitude (am23) (Note 1)   (phot.mag;em.opt.R)
e_rmag2 0.03 mag rms uncertainty on rmag2 (stat.error;phot.mag)
imag2 19.25 mag i magnitude (am25) (Note 1)   (phot.mag;em.opt.I)
e_imag2 0.03 mag rms uncertainty on imag2 (stat.error;phot.mag)
zmag2 19.03 mag z magnitude (am26) (Note 1)   (phot.mag;em.opt.I)
e_zmag2 0.09 mag rms uncertainty on zmag2 (stat.error;phot.mag)
Jmag  mag J magnitude (am6) (Note 1)   (phot.mag;em.IR.J)
e_Jmag 0.03 mag rms uncertainty on Jmag (stat.error;phot.mag;em.IR.J)
Hmag  mag H magnitude (am7) (Note 1)   (phot.mag;em.IR.H)
e_Hmag 0.03 mag rms uncertainty on Hmag (stat.error;phot.mag;em.IR.H)
Kmag 16.64 mag K magnitude (am8) (Note 1)   (phot.mag;em.IR.K)
e_Kmag 0.03 mag rms uncertainty on Kmag (stat.error;phot.mag;em.IR.K)
mst 1   [-5/5] Stellar flag (-1=star, 1=galaxy, 0=indeterminate) (src.class.starGalaxy)
dmag -0.785 mag Aperture correction in magnitudes, applied to all bands (phot.mag;arith.diff)
dmag1 0.000 mag Other aperture correction in magnitudes (phot.mag;arith.diff)
J1 11   [1/36] Optical template type (1-11 galaxies, 13-30 QSOs) for AV=0 solution (Note 2)   (meta.id;stat.fit)
alz 0.102   [0/0.85] log(1+zph) for AV=0 solution (src.redshift.phot)
err0 1.03  Reduced chi2 for AV=0 solution (stat.fit.chi2)
J2 11   [1/36] Optical template type (1-11 galaxies, 13-15 QSOs) for free AV solution (Note 2)   (meta.id;stat.fit)
alz2 0.102   [0/0.85] log(1+zph) for free AV solution (src.redshift.phot)
AV1 0.00 mag Absorption in V band (phys.absorption)
err1 1.03  Reduced chi2 for free AV solution (stat.fit.chi2)
N91 13   [1/17] Total number of photometric bands in solution (meta.number)
Nopt 10   [-9/10] Number of optical bands in solution (meta.number)
BMAG -20.58 mag MB (corrected for extinction) for free AV solution (phys.magAbs)
logLB 10.64 [Lsun] B-band luminosity (phys.luminosity;em.opt.B)
zsp   (i) Spectroscopic redshift (src.redshift)
q_zsp 0   [0/219] Redshift class (VVDS) (Note 3)   (meta.code.qual)
r_zsp 0   [-9/40] Reference for zsp (Note 3)   (meta.ref;pos.frame)
zph2 0.265  (i) Photometric redshift computed from alz2 (for free AV solution) (src.redshift.phot)
NIR 3   [0/6] Number of bands with infrared excess (meta.number)
alp1 0.00   [0/1] Relative amplitude of cirrus component at 8um (alp1+alp2+alp3+alp4=1) (stat.fit.param)
alp2 0.00   [0/1] Relative amplitude of M82 starburst component at 8um (stat.fit.param)
alp3 0.00   [0/1] Relative amplitude of AGN dust torus component at 8um (stat.fit.param)
alp4 1.00   [0/1] Relative amplitude of A220 starburst component at 8um (stat.fit.param)
errIR 0.56  Reduced chiν2 of infrared template fit (stat.fit.chi2)
logL1 -8.85 [Lsun] Cirrus component luminosity (1-1000um) (phys.luminosity;em.IR)
logL2 -8.97 [Lsun] M82 starburst component luminosity (phys.luminosity;em.IR)
logL3 -8.35 [Lsun] AGN dust torus component luminosity (phys.luminosity;em.IR)
logL4 10.66 [Lsun] A220 component luminosity, (phys.luminosity;em.IR)
logLIR 10.66 [Lsun] Infrared luminosity, (phys.luminosity;em.IR)
IRt 3   [1/6] IR template type (Note 4)   (meta.id;stat.fit)
logS70 1.22 [mJy] Predicted flux density at 70um (phot.flux.density;em.IR.30-60um)
logS160 1.44 [mJy] Predicted flux density at 160um (phot.flux.density;em.mm.1500-3000GHz)
logS350 0.74 [mJy] Predicted flux density at 350um (phot.flux.density;em.mm.400-750GHz)
logS450 0.44 [mJy] Predicted flux density at 450um (phot.flux.density;em.mm.400-750GHz)
logS850 -0.46 [mJy] Predicted flux density at 850um (phot.flux.density;em.mm.200-400GHz)
logS1250 -1.06 [mJy] Predicted flux density at 1250um (phot.flux.density;em.mm.200-400GHz)
logL3.6 9.25 [Lsun] Luminosity at 3.6um (phys.luminosity;em.IR)
logM* 10.62 [Msun] Stellar mass (phys.mass)
logSFR 1.03 [Msun/yr] Star formation rate (phys.SFR)
logMdust 7.30 [Msun] Dust mass (phys.mass)
zph0 0.265  (i) Photometric redshift computed from alz0 (for AV=0 solution) (src.redshift.phot)
plotplot  Plot of the χ2 array as a function of the redshift (meta.ref.url)
  
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