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VizieR

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VII/279/dr12q SDSS quasar catalog: twelfth data release (Paris+, 2017)
SDSS-DR12 Quasar Catalog (297301 rows)
  recno=88808
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ColumnValue  Explain   (UCD)
_RAJ200009 45 11.09760 "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+46 29 33.3100 "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)
_RAB195009 41 57.73192 "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+46 43 22.7967 "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)
_Glon172.25360565 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+48.76304192 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)
88808recno 88808  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SDSS094511.09+462933.3  SDSS-DR12 designation HHMMSS.ss+DDMMSS.s (J2000) corrected by CDS (SDSS_NAMEc) (Note G1)   (meta.id;meta.main)
SDSSo094511.09+462933.3  SDSS-DR12 designation HHMMSS.ss+DDMMSS.s (J2000) (SDSS_NAME) (Note G1)   (meta.id)
RAJ2000146.296240 deg (i) Right Ascension (J2000) (RA) (pos.eq.ra;meta.main)
DEJ2000+46.492586 deg (i) Declination (J2000) (DEC) (pos.eq.dec;meta.main)
THINGID 471202936  (i) Thing_ID (unique identifier of SDSS sources) (THING_ID) (meta.id)
Plate7308  Spectroscopic Plate number (PLATE) (obs.field)
MJD56709  Spectroscopic MJD (MJD) (time.epoch)
Fiber 388  Spectroscopic Fiber number (FIBERID) (phot.mag;em.opt.I)
z.v 1.082350  Redshift from visual inspection (Z_VI) (src.redshift;pos.heliocentric)
z.b 1.082350   Redshift from BOSS pipeline (Z_PIPE) (src.redshift;pos.heliocentric)
e_z.b 0.000248   []? Error on BOSS pipeline redshift (error codes -4, -5, -6) (ERR_ZPIPE) (stat.error;src.redshift)
f_z.b 0  ZWARNING flag (ZWARNING) (Note G3)   (meta.code)
z.PCA 1.080905  Refined PCA redshift (Z_PCA) (Note G4)   (src.redshift;pos.heliocentric)
e_z.PCA    Error on refined PCA redshift (ERR_ZPCA) (stat.error;src.redshift)
qCont 1.210e-01  Estimator of the PCA continuum quality (PCA_QUAL) (meta.code.qual)
zCIV-1.0000  Redshift of CIV emission line (Z_CIV) (src.redshift;pos.heliocentric)
zCIII 1.0852  Redshift of C iii] emission complex (Z_CIII) (src.redshift;pos.heliocentric)
zMgII 1.0798  Redshift of Mg ii emission line (Z_MGII) (src.redshift;pos.heliocentric)
Morph 0  SDSS morphology flag 0=point source 1=extended (SDSS_MORPHO) (src.class.starGalaxy)
Btarg10000000000000000  BOSS target flag for main survey (BOSS_TARGET1) (G5) (edited in hexadecimal) (Note)   (meta.id)
Atarg10000000000000000  BOSS target flag for ancillary programs (ANCILLARY_TARGET1) (G5) (edited in hexadecimal) (Note)   (meta.id)
Atarg2 9007199254740992  BOSS target flag for ancillary programs (ANCILLARY_TARGET2) (Note G5)   (meta.id)
eBtarg0 533504  Target selection flag for the SDSS-IV/eBOSS pilot survey (EBOSS_TARGET0) (meta.id)
NspBOSS 0  Number of additional spectra available in SDSS-III/BOSS (NSPEC_BOSS) (meta.number)
f70   [0/1] 1 if the quasar is known from DR7 (SDSS_DR7) (meta.code)
Plate7    SDSS-DR7 spectroscopic Plate number if the quasar is known from DR7 (PLATE_DR7) (obs.field)
MJD7    SDSS-DR7 spectroscopic MJD if the quasar is known from DR7 (MJD_DR7) (time.epoch)
Fiber7    SDSS-DR7 spectroscopic Fiber number if the quasar is known from DR7 (FIBERID_DR7) (phot.mag;em.opt.I)
US0   [0/2] Uniform sample flag (UNIFORM) (Note G6)   (meta.code)
alphanu -0.7706  Spectral index measurement (ALPHA_NU) (spect.index)
SNRSpec 2.01  Median signal-to-noise ratio over the whole spectrum (SNR_SPEC) (stat.snr)
SNR1700 0.84  Median signal-to-noise ratio in the window 1650-1750Å (rest frame) (SNR_1700) (stat.snr)
SNR3000 1.92  Median signal-to-noise ratio in the window 2950-3050Å (rest frame) (SNR_3000) (stat.snr)
SNR5150 -1.00  Median signal-to-noise ratio in the window 5100-5250Å (rest frame) (SNR_5150) (stat.snr)
FW(CIV)  km/s FWHM of CIV emission line (FWHM_CIV) (spect.line.width)
HW(CIV)b  km/s Blue HWHM of CIV emission line (BHWHM_CIV) (spect.line.width)
HW(CIV)r  km/s Red HWHM of CIV emission line (RHWHM_CIV) (spect.line.width)
A(CIV) -1.00  Amplitude of CIV emission line in units of median rms pixel noise (AMP_CIV) (phot.flux.density;arith.ratio)
W(CIV)  0.1nm Rest frame equivalent width of CIV emission line in Å (REWE_CIV) (spect.line.eqWidth)
e_W(CIV)  0.1nm Uncertainty on the rest frame equivalent width of CIV emission line (ERRREWECIV) (stat.error)
FW(CIII) 4565.4 km/s FWHM of CIII] emission complex (FWHM_CIII) (spect.line.width)
HW(CIII)b 1719.5 km/s Blue HWHM of CIII] emission line (BHWHM_CIII) (spect.line.width)
HW(CIII)r 2846.0 km/s Red HWHM of CIII] emission line (RHWHM_CIII) (spect.line.width)
A(CIII) 1.96  Amplitude of CIII] emission complex in units of median rms pixel noise (AMP_CIII) (phot.flux.density;arith.ratio)
W(CIII) 5.64e+01 0.1nm Rest frame equivalent width of CIII] emission line in Å (REWE_CIII) (spect.line.eqWidth)
e_W(CIII) 1.88e+00 0.1nm Uncertainty on the rest frame equivalent width of CIII] emission complex (ERRREWECIII) (stat.error)
FW(MgII) 3527.6 km/s FWHM of MgII emission line (FWHM_MGII) (spect.line.width)
HW(MgII)b 1783.5 km/s Blue HWHM of MgII emission line (BHWHM_MGII) (spect.line.width)
HW(MgII)r 1744.1 km/s Red HWHM of MgII emission line (RHWHM_MGII) (spect.line.width)
A(MgII) 2.55  Amplitude of MgII emission line in units of median rms pixel noise (AMP_MGII) (phot.flux.density;arith.ratio)
W(MgII) 4.31e+01 0.1nm Rest frame equivalent width of MgII emission line (REWE_MGII) (spect.line.eqWidth)
e_W(MgII) 1.78e+00 0.1nm Uncertainty on the rest frame equivalent width of MgII emission (ERRREWEMGII) (stat.error)
BAL-VI0   [0/1] BAL flag from visual inspection (BALFLAGVI) (meta.code)
BI(CIVt)  km/s Balnicity index of CIV trough (BI_CIV) (spect.line.eqWidth)
e_BI(CIVt)  km/s Error on the Balnicity index of CIV trough (ERRBICIV) (stat.error)
AI(CIVt)  km/s Absorption index of CIV trough (AI_CIV) (spect.index)
e_AI(CIVt)  km/s Error on the absorption index of CIV trough (ERRAICIV) (stat.error)
Chi2CIVt    χ2 of the trough from Eq. (3) in Paris et al. (2012, Cat. VII/269) (CHI2TROUGH) (stat.fit.chi2)
N2t 0  Number of distinct CIV troughs of width larger than 2000km/s (NCIV_2000) (meta.number)
Vmin2t  km/s Minimum velocity of the CIV troughs (VMINCIV2000) (spect.dopplerVeloc)
Vmax2t  km/s Maximum velocity of the CIV troughs (VMAXCIV2000) (spect.dopplerVeloc)
N.45t 0  Number of distinct CIV troughs of width larger than 450km/s (NCIV_450) (meta.number)
Vmin.45t  km/s Minimum velocity of the CIV troughs (VMINCIV450) (spect.dopplerVeloc)
Vmax.45t  km/s Maximum velocity of the CIV troughs (VMAXCIV450) (spect.dopplerVeloc)
W(SiIVt)  0.1nm Rest frame equivalent width of the Si iv trough (REW_SIIV) (spect.line.eqWidth)
W(CIVt)  0.1nm Rest frame equivalent width of the CIV trough (REW_CIV) (spect.line.eqWidth)
W(AlIIIt)  0.1nm Rest frame equivalent width of the AlIII] trough (REW_ALIII) (spect.line.eqWidth)
RUN2830  SDSS Imaging Run Number of photometric measurements (RUN_NUMBER) (meta.number)
Ph-MJD52263  Modified Julian Date of imaging observation (PHOTO_MJD) (time.epoch)
Rerun301  SDSS Photometric Processing Rerun Number (RERUN_NUMBER) (meta.id)
Colcam6   [1/6] SDSS Camera Column Number (COL_NUMBER) (meta.id)
Field250  SDSS Field Number (FIELD_NUMBER) (phot.mag;em.opt.I)
objID1237657630591811840  SDSS Object Identification Number (OBJ_ID) (meta.id)
Fu 3.58514e+00 3.63uJy PSF flux in u band (not corrected for Galactic extinction) in nnomggies (PSFFLUXu) (Note G2)   (phot.mag;em.opt.U)
Fg 3.07122e+00 3.63uJy PSF flux in g band (not corrected for Galactic extinction) in nnomggies (PSFFLUXg) (Note G2)   (phot.mag;em.opt.B)
Fr 3.74662e+00 3.63uJy PSF flux in r band (not corrected for Galactic extinction) in nnomggies (PSFFLUXr) (Note G2)   (phot.mag;em.opt.R)
Fi 4.28522e+00 3.63uJy PSF flux in i band (not corrected for Galactic extinction) in nnomggies (PSFFLUXi) (Note G2)   (phot.mag;em.opt.I)
Fz 5.53234e+00 3.63uJy PSF flux in z band (not corrected for Galactic extinction) in nnomggies (PSFFLUXz) (Note G2)   (phot.mag;em.opt.I)
IVFu 14.226521 3.63uJy Inverse variance of of PSF flux in u band in nnomggies (IVAR_PSFFLUXu) (Note G2)   (phot.mag;em.opt.U)
IVFg 92.543938 3.63uJy Inverse variance of of PSF flux in g band in nnomggies (IVAR_PSFFLUXg) (Note G2)   (phot.mag;em.opt.B)
IVFr 61.300476 3.63uJy Inverse variance of of PSF flux in r band in nnomggies (IVAR_PSFFLUXr) (Note G2)   (phot.mag;em.opt.R)
IVFi 23.113508 3.63uJy Inverse variance of of PSF flux in i band in nnomggies (IVAR_PSFFLUXi) (Note G2)   (phot.mag;em.opt.I)
IVFz 1.901533 3.63uJy Inverse variance of of PSF flux in z band in nnomggies (G2) (IVAR_PSFFLUXz) (phot.mag;em.opt.I)
umag 21.112 mag PSF magnitude in u band (not corrected for Galactic extinction) (PSFMAGu) (phot.mag;em.opt.U)
gmag 21.281 mag PSF magnitude in g band (not corrected for Galactic extinction) (PSFMAGg) (phot.mag;em.opt.B)
rmag 21.065 mag PSF magnitude in r band (not corrected for Galactic extinction) (PSFMAGr) (phot.mag;em.opt.R)
imag 20.918 mag PSF magnitude in i band (not corrected for Galactic extinction) (PSFMAGi) (phot.mag;em.opt.I)
zmag 20.624 mag PSF magnitude in z band (not corrected for Galactic extinction) (phot.mag;em.opt.I)
e_umag 0.080 mag error in PSF magnitude in u band (ERR_PSFMAGu) (stat.error;phot.mag;em.opt.U)
e_gmag 0.037 mag error in PSF magnitude in g band (ERR_PSFMAGg) (stat.error;phot.mag;em.opt.B)
e_rmag 0.037 mag error in PSF magnitude in r band (ERR_PSFMAGr) (stat.error;phot.mag;em.opt.R)
e_imag 0.053 mag error in PSF magnitude in i band (ERR_PSFMAGi) (stat.error;phot.mag;em.opt.I)
e_zmag 0.137 mag error in PSF magnitude in z band (ERR_PSFMAGz) (stat.error;phot.mag;em.opt.I)
Fut-1.00000e+00 3.63uJy Target flux in the u band (not corrected for Galactic extinction) in nnomggies (G2) (TARGET_FLUXu) (phot.mag;em.opt.U)
Fgt-1.00000e+00 3.63uJy Target flux in the g band (not corrected for Galactic extinction) in nnomggies (G2) (TARGET_FLUXg) (phot.mag;em.opt.B)
Frt-1.00000e+00 3.63uJy Target flux in the r band (not corrected for Galactic extinction) in nnomggies (G2) (TARGET_FLUXr) (phot.mag;em.opt.R)
Fit-1.00000e+00 3.63uJy Target flux in the i band (not corrected for Galactic extinction) in nnomggies (G2) (TARGET_FLUXi) (phot.mag;em.opt.I)
Fzt-1.00000e+00 3.63uJy Target flux in the z band (not corrected for Galactic extinction) in nnomggies (G2) (TARGET_FLUXz) (phot.mag;em.opt.I)
iMAG -23.08 mag Absolute i magnitude (Note 1)   (phys.magAbs)
D(g-i) 0.117 mag Δ(g-i)=(g-i)-<(g-i)>redshift (Galactic extinction corrected) (DGMI) (Note G7)   (phot.color;arith.diff)
Extu 0.055 mag Galactic extinction in u band (EXTINCTIONu) (Note G8)   (phys.absorption)
Extg 0.040236 mag Galactic extinction in g band (EXTINCTIONg) (Note G8)   (phys.absorption)
Extr 0.029183 mag Galactic extinction in r band (EXTINCTIONr) (Note G8)   (phys.absorption)
Exti 0.022128 mag Galactic extinction in i band (EXTINCTIONi) (Note G8)   (phys.absorption)
Extz 0.015689 mag Galactic extinction in z band (EXTINCTIONz) (Note G8)   (phys.absorption)
ExtuR 0.156032 mag Recalculated Galactic extinction in u (EXTINCTION_RECALu) (Note G9)   (phys.absorption)
ExtgR 0.121579 mag Recalculated Galactic extinction in g (EXTINCTION_RECALg) (Note G9)   (phys.absorption)
ExtrR 0.084108 mag Recalculated Galactic extinction in r (EXTINCTION_RECALr) (Note G9)   (phys.absorption)
ExtiR 0.062501 mag Recalculated Galactic extinction in i (EXTINCTION_RECALi) (Note G9)   (phys.absorption)
ExtzR 0.046489 mag Recalculated Galactic extinction in z (EXTINCTION_RECALz) (Note G9)   (phys.absorption)
logNHI 21.858 [cm-2] logarithm of Galactic HI column density (HI_GAL) (phys.columnDensity;pos.galactic)
Varmatch 0  Flag for variability information (0 if not available) (VAR_MATCHED) (meta.code)
Varchi2 0.00  Reduced χ2 when the light curve is fit with a constant (VAR_CHI2) (stat.fit.chi2)
VarA 0.00000  Structure function parameter A as defined in Palanque-Delabrouille et al. (2011A&A...530A.122P) (VAR_A) (stat.fit.param)
Vargamma 0.00000 - Structure function parameter γ as defined in Palanque-Delabrouille et al. (2011A&A...530A.122P) (VAR_GAMMA) (stat.fit.param)
logXct 0.0000 [ct/s] log RASS full band count rate (RASS_COUNTS) (phot.count;em.X-ray)
SNR(X) 0.00  S/N of the RASS count rate (RASSCOUNTSSNR) (stat.snr)
sepX 0.0000 arcsec SDSS-RASS separation in arcsec (SDSS2ROSAT_SEP) (pos;arith.diff)
NDetX 0  Number of detections in XMM-Newton (NDETECTIONXMM) (meta.number)
F0.2-12 0.00000e+00 mW/m2 Total flux (0.2-12keV) from XMM-Newton computed from the longest observation FLUX0212KEVSGL) (phot.flux;em.X-ray)
e_F0.2-12 0.00000e+00 mW/m2 Error in total flux (0.2-12keV) from XMM-NewtonRFLUX0212KEV_SGL) (stat.error)
F0.2-2 0.00000e+00 mW/m2 Soft (0.2-2keV) X-ray flux from XMM-Newton (FLUX02_2KEV) (phot.flux;em.X-ray)
e_F0.2-2 0.00000e+00 mW/m2 Error in soft (0.2-2keV) X-ray flux from XMM-Newton (ERRFLUX022KEV) (stat.error)
F4.5-12 0.00000e+00 mW/m2 Hard (4.5-12keV) X-ray flux from XMM-Newton (FLUX2_12KEV) (phot.flux;em.X-ray)
e_F4.5-12 0.00000e+00 mW/m2 Error in hard (4.5-12keV) X-ray flux from XMM-Newton (ERRFLUX212KEV) (stat.error)
F0.2-12W 0.00000e+00 mW/m2 Total weighted average flux (0.2-12keV) from XMM-Newton (FLUX02_12KEV) (phot.flux;em.X-ray)
e_F0.2-12W 0.00000e+00 mW/m2 Error in total flux (0.2-12keV) from XMM-Newton (ERRFLUX0212KEV) (stat.error)
L0.2-12 0.00000e+00 10-7W Total X-ray luminosity (0.2-12keV) from XMM-Newton using the longest observation (LUM022KEVSGL) (Note 2)   (phys.luminosity;em.X-ray)
L0.5-2 0.00000e+00 10-7W Soft (0.2-2keV) X-ray luminosity from XMM-Newton (LUM05_2KEV) (Note 2)   (phys.luminosity;em.X-ray)
L4.5-12 0.00000e+00 10-7W Hard (4.5-12keV) X-ray luminosity from XMM-Newton (LUM2_12KEV) (Note 2)   (phys.luminosity;em.X-ray)
L0.2-2W 0.00000e+00 10-7W Total X-ray luminosity (0.2-12keV) from XMM-Newton using weighted average flux (LUM02_2KEV) (Note 2)   (phys.luminosity;em.X-ray)
f_F4.5-12 0   [0/1] Flag for upper limit of hard X-ray flux (LUMX210UPPER) (meta.code)
sepXM  arcsec SDSS-XMM-Newton separation in arcsec (SDSS2XMM_SEP) (pos;arith.diff)
GALEX1  GALEX match (GALEX_MATCHED) (meta.code)
FFUV 0.2337 3.63uJy FUV flux (GALEX) (FUV) (phot.flux;em.UV)
IVFUV 11.2267 3.63uJy-2 Inverse variance of FUV flux (in nnomggies–2) (FUV_IVAR) (phot.flux;em.UV)
FNUV 1.5518 3.63uJy NUV flux (GALEX) (NUV) (phot.flux;em.UV)
IVNUV 7.6288 3.63uJy-2 Inverse variance of NUV flux (in nnomggies–2) (NUV_IVAR) (phot.flux;em.UV)
Jmag  mag 2MASS J magnitude (Vega) (JMAG) (phot.mag;em.IR.J)
e_Jmag  mag Error in J magnitude (Vega) (ERR_JMAG) (stat.error;phot.mag;em.IR.J)
SNR(J)    J-band S/N (JSNR) (stat.snr)
f_Jmag    J-band photometry flag (JRDFLAG) (meta.code)
Hmag  mag 2MASS H magnitude (Vega) (HMAG) (phot.mag;em.IR.H)
e_Hmag  mag Error in H magnitude (ERR_HMAG) (stat.error;phot.mag;em.IR.H)
SNR(H)    H-band S/N (HSNR) (stat.snr)
f_Hmag    H-band photometry flag (HRDFLAG) (meta.code)
Kmag  mag 2MASS K magnitude (Vega) (KMAG) (phot.mag;em.IR.K)
e_Kmag  mag Error in K magnitude (ERR_KMAG) (stat.error;phot.mag;em.IR.K)
SNR(K)    K-band S/N (KSNR) (stat.snr)
f_Kmag    K-band photometry flag (KRDFLAG) (meta.code)
Sep2  arcsec SDSS-2MASS separation in arcsec (SDSS2MASS_SEP) (pos.angDistance)
W1mag16.7500 mag WISE W1 magnitude (Vega) (W1MAG) (phot.mag;em.IR.3-4um)
e_W1mag 0.0850 mag Error in W1 magnitude (ERR_W1MAG) (stat.error;phot.mag)
W1SNR12.80   S/N in W1 band (W1SNR) (stat.snr)
W1chi2 0.85   χ2 in W1 band (W1CHI2) (stat.fit.chi2)
W2mag16.1350 mag WISE W2 magnitude (Vega) (W2MAG) (phot.mag;em.IR.4-8um)
e_W2mag 0.1680 mag Error in W2 magnitude (ERR_W2MAG) (stat.error;phot.mag)
W2SNR 6.50   S/N in W2 band (W2SNR) (stat.snr)
W2chi2 0.96   χ2 in W2 band (W2CHI2) (stat.fit.chi2)
W3mag12.7900 mag WISE W3 magnitude (Vega) (W3MAG) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.5430 mag Error in W3 magnitude (ERR_W3MAG) (stat.error;phot.mag)
W3SNR 2.00   S/N in W3 band (W3SNR) (stat.snr)
W3chi2 1.05   χ2 in W3 band (W3CHI2) (stat.fit.chi2)
W4mag 9.2200 mag WISE W4 magnitude (Vega) (W4MAG) (phot.flux.density;em.IR.8-15um)
e_W4mag  mag Error in W4 magnitude (ERR_W4MAG) (stat.error;phot.mag)
W4SNR-0.70  S/N in W4 band (W4SNR) (stat.snr)
W4chi2 0.0  χ2 in W4 band (W4CHI2) (stat.fit.chi2)
CCflags0000  WISE contamination and confusion flag (CC_FLAGS) (meta.code)
PHflagABCU  WISE photometric quality flag (PH_FLAG) (meta.code.qual;phot)
sepW 0.40 arcsec SDSS-WISE separation in arcsec (SDSS2WISE_SEP) (pos;arith.diff)
UKIDSS0  UKIDSS Matched (UKIDSS_MATCHED) (meta.code)
FY 0.00000e+00 W/m2/Hz Y-band flux density from UKIDSS (YFLUX) (phot.flux.density;em.IR)
e_FY  W/m2/Hz Error in Y-band density flux from UKIDSS (YFLUX_ERR) (stat.error)
FJ  W/m2/Hz J-band flux density from UKIDSS (JFLUX) (phot.flux.density;em.IR.J)
e_FJ  W/m2/Hz Error in J-band flux density from UKIDSS (JFLUX_ERR) (stat.error)
FH  W/m2/Hz H-band flux density from UKIDSS (HFLUX) (phot.flux.density;em.IR.H)
e_FH  W/m2/Hz Error in H-band flux density from UKIDSS (HFLUX_ERR) (stat.error)
FK  W/m2/Hz K-band flux density from UKIDSS (KFLUX) (phot.mag;em.IR.K)
e_FK  W/m2/Hz Error in K-band flux density from UKIDSS (KFLUX_ERR) (stat.error)
FIRST 0  FIRST matched (FIRST_MATCHED) (meta.code)
F1p  mJy FIRST peak flux density at 20 cm expressed in mJy (FIRST_FLUX) (phot.flux.density;em.radio.750-1500MHz)
SNR(1)    S/N of the FIRST flux density (FIRST_SNR) (stat.snr)
sep1  arcsec SDSS-FIRST separation in arcsec (SDSS2FIRST_SEP) (pos;arith.diff)

DR12DR12  Display the SDSS data for this quasar (meta.ref.url)
DR7DR7  Display the SDSS-DR7 data for this quasar (meta.ref.url)
SimbadNameSDSS J094511.09+462933.3  Designation understandable by the Simbad data-base (meta.id)
  
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