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J/MNRAS/547/G446
  G4Jy. Multiwavelength data and analysis (White+, 2026)
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2026MNRAS.547G.446W
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Post annotation 		img(gal)
1.J/MNRAS/547/G446/catalogG4Jy catalogue (1863 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  G4Jy (char) Name of source belonging to the G4Jy Sample (G4Jy_name) (meta.id;meta.main)
  NED (char) Alternative name for the G4Jy source in NED (NED_name) (meta.id)
  NcmpGLEAM   [1/5] Number of GLEAM components for this G4Jy source (ncmp_GLEAM) (meta.number)
  RAJ2000 deg (i) Right ascension for the centroid position (J2000) (centroid_RAJ2000) (pos.eq.ra;meta.main)
  e_RAJ2000 arcsec Error on RA for the centroid position (errcentroidRAJ2000) (stat.error;pos.eq.ra)
  DEJ2000 deg (i) Declination for the centroid position (J2000) (centroid_DEJ2000) (pos.eq.dec;meta.main)
  e_DEJ2000 arcsec Error on DE for the centroid position (errcentroidDEJ2000) (stat.error;pos.eq.dec)
  centFlag   [0/2] Flag for sources with an updated centroid-position (centroid_flag) (meta.code)
  Mtype (char) Morphology of the source in NVSS/SUMSS/TGSS (morphology) (src.morph)
  Nradio   [1/23] Number of NVSS/SUMSS components (ncmp_NVSSorSUMSS) (meta.number)

ALL cols		    
 (i)indexed column
  confFlag   [0/1] Flag for sources affected by confusion in GLEAM (confusion_flag) (meta.code)
  l_Size (char) [<] Upper limit flag on angular size (angularsizelimit) (meta.code.error;phys.angSize)
  Size arcsec Angular size in NVSS/SUMSS (angular_size) (phys.angSize)
  Sradio Jy Total flux-density in NVSS/SUMSS (S_NVSSorSUMSS) (phot.flux.density;em.radio)
  e_Sradio Jy Error on the total flux-density in NVSS/SUMSS (errSNVSSorSUMSS) (stat.error)
  Freq MHz Indicates whether NVSS or SUMSS was used (Freq) (em.freq)
  alphaG4JyNVSS  (n) Spectral index between 151 and 1400MHz (G4JyNVSSalpha) (spect.index)
  e_alphaG4JyNVSS  (n) Error on the spectral index between 151 and 1400MHz (errG4JyNVSS_alpha) (stat.error)
  alphaG4JySUMSS  (n) Spectral index between 151 and 843MHz (G4JySUMSSalpha) (spect.index)
  e_alphaG4JySUMSS  (n) Error on the spectral index between 151 and 843MHz (errG4JySUMSS_alpha) (stat.error)
  S1400 Jy Total flux-density at 1400MHz (extrapolated for SUMSS sources) (S_1400) (phot.flux.density;em.radio.750-1500MHz)
  e_S1400 Jy Error on the total flux-density at 1400MHz (errS1400) (stat.error)
  alphamid  Spectral index, 151 to 1400MHz (extrapolated for SUMSS sources) (alpha_mid) (spect.index)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_alphamid  Error on the spectral index between 151 and 1400MHz (erralphamid) (stat.error)
  alphaG4Jy  (n) Fitted spectral-index using total GLEAM flux-densities (G4Jy_alpha) (spect.index)
  e_alphaG4Jy  (n) Error on the fitted, G4Jy spectral-index (errG4Jyalpha) (stat.error)
  rchi2G4Jy  (n) Reduced chi^2 statistic for G4Jy spectral-index fit (reducedchi2G4Jy_alpha) (stat.fit.chi2)
  Fint076 Jy (n) Total, integrated flux-density in 72-80 MHz image (totalintflux_076) (phot.flux.density;em.radio.20-100MHz)
  e_Fint076 Jy (n) Error on total, integrated flux-density in 72-80MHz image (errtotalintflux076) (stat.error)
  Fint084 Jy (n) Total, integrated flux-density in 80-88MHz image (totalintflux_084) (phot.flux.density;em.radio.20-100MHz)
  e_Fint084 Jy (n) Error on total, integrated flux-density in 80-88MHz image (errtotalintflux084) (stat.error)
  Fint092 Jy (n) Total, integrated flux-density in 88-95MHz image (totalintflux_092) (phot.flux.density;em.mm.50-100GHz)
  e_Fint092 Jy (n) Error on total, integrated flux-density in 88-95MHz image (errtotalintflux092) (stat.error)
  Fint099 Jy (n) Total, integrated flux-density in 95-103MHz image (totalintflux_099) (phot.flux.density;em.mm.50-100GHz)
  e_Fint099 Jy (n) Error on total, integrated flux-density in 95-103MHz image (errtotalintflux099) (stat.error)
  Fint107 Jy Total, integrated flux-density in 103-111MHz image (totalintflux_107) (phot.flux.density;em.radio.100-200MHz)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_Fint107 Jy Error on total, integrated flux-density in 103-111MHz image (errtotalintflux107) (stat.error)
  Fint115 Jy (n) Total, integrated flux-density in 111-118MHz image (totalintflux_115) (phot.flux.density;em.radio.100-200MHz)
  e_Fint115 Jy (n) Error on total, integrated flux-density in 111-118MHz image (errtotalintflux115) (stat.error)
  Fint122 Jy (n) Total, integrated flux-density in 118-126 MHz image (totalintflux_122) (phot.flux.density;em.radio.100-200MHz)
  e_Fint122 Jy (n) Error on total, integrated flux-density in 118-126MHz image (errtotalintflux122) (stat.error)
  Fint130 Jy Total, integrated flux-density in 126-134MHz image (totalintflux_130) (phot.flux.density;em.radio.100-200MHz)
  e_Fint130 Jy Error on total, integrated flux-density in 126-134MHz image (errtotalintflux130) (stat.error)
  Fint143 Jy Total, integrated flux-density in 139-147MHz image (totalintflux_143) (phot.flux.density;em.radio.100-200MHz)
  e_Fint143 Jy Error on total, integrated flux-density in 139-147MHz image (errtotalintflux143) (stat.error)
  Fint151 Jy Total, integrated flux-density in 147-154MHz image (totalintflux_151) (phot.flux.density;em.radio.100-200MHz)
  e_Fint151 Jy Error on total, integrated flux-density in 147-154MHz image (errtotalintflux151) (stat.error)
  Fint158 Jy Total, integrated flux-density in 154-162 MHz image (totalintflux_158) (phot.flux.density;em.radio.100-200MHz)
  e_Fint158 Jy Error on total, integrated flux-density in 154-162MHz image (errtotalintflux158) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Fint166 Jy Total, integrated flux-density in 162-170 MHz image (totalintflux_166) (phot.flux.density;em.radio.100-200MHz)
  e_Fint166 Jy Error on total, integrated flux-density in 162-170MHz image (errtotalintflux166) (stat.error)
  Fint174 Jy (n) Total, integrated flux-density in 170-177MHz image (totalintflux_174) (phot.flux.density;em.radio.100-200MHz)
  e_Fint174 Jy (n) Error on total, integrated flux-density in 170-177MHz image (errtotalintflux174) (stat.error)
  Fint181 Jy (n) Total, integrated flux-density in 177-185MHz image (totalintflux_181) (phot.flux.density;em.radio.100-200MHz)
  e_Fint181 Jy (n) Error on total, integrated flux-density in 177-185MHz image (errtotalintflux181) (stat.error)
  Fint189 Jy (n) Total, integrated flux-density in 185-193MHz image (totalintflux_189) (phot.flux.density;em.radio.100-200MHz)
  e_Fint189 Jy (n) Error on total, integrated flux-density in 185-193MHz image (errtotalintflux189) (stat.error)
  Fint197 Jy (n) Total, integrated flux-density in 193-200MHz image (totalintflux_197) (phot.flux.density;em.radio.100-200MHz)
  e_Fint197 Jy (n) Error on total, integrated flux-density in 193-200MHz image (errtotalintflux197) (stat.error)
  Fint204 Jy (n) Total, integrated flux-density in 200-208MHz image (totalintflux_204) (phot.flux.density;em.radio.200-400MHz)
  e_Fint204 Jy (n) Error on total, integrated flux-density in 200-208MHz image (errtotalintflux204) (stat.error)
  Fint212 Jy (n) Total, integrated flux-density in 208-216MHz image (totalintflux_212) (phot.flux.density;em.radio.200-400MHz)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_Fint212 Jy (n) Error on total, integrated flux-density in 208-216MHz image (errtotalintflux212) (stat.error)
  Fint220 Jy (n) Total, integrated flux-density in 216-223MHz image (totalintflux_220) (phot.flux.density;em.radio.200-400MHz)
  e_Fint220 Jy (n) Error on total, integrated flux-density in 216-223MHz image (errtotalintflux220) (stat.error)
  Fint227 Jy (n) Total, integrated flux-density in 223-231MHz image (totalintflux_227) (phot.flux.density;em.radio.200-400MHz)
  e_Fint227 Jy (n) Error on total, integrated flux-density in 223-231MHz image (errtotalintflux227) (stat.error)
  hostFlag (char) Flag for the type of host-galaxy identification (host_flag) (meta.code)
  hostName (char) Name of the host galaxy (host_name) (meta.id.parent)
  RAHdeg deg (n) Right ascension for the host galaxy (J2000) (host_RAJ2000) (pos.eq.ra)
  DEHdeg deg (n) Declination for the host galaxy (J2000) (host_DEJ2000) (pos.eq.dec)
  W1mag mag (n) W1 magnitude for the host galaxy (W1mag) (phot.mag;em.IR.3-4um)
  e_W1mag mag (n) Error on W1 magnitude for the host galaxy (err_W1mag) (stat.error;phot.mag)
  W2mag mag (n) W2 magnitude for the host galaxy (W2mag) (phot.mag;em.IR.4-8um)
  e_W2mag mag (n) Error on W2 magnitude for the host galaxy (err_W2mag) (stat.error;phot.mag)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  W3mag mag (n) W3 magnitude for the host galaxy (W3mag) (phot.flux.density;em.IR.8-15um)
  e_W3mag mag (n) Error on W3 magnitude for the host galaxy (err_W3mag) (stat.error;phot.mag)
  W4mag mag (n) W4 magnitude for the host galaxy (W4mag) (phot.flux.density;em.IR.15-30um)
  e_W4mag mag (n) Error on W4 magnitude for the host galaxy (err_W4mag) (stat.error;phot.mag)
  eeMajallwise arcsec (n) Semi-major axis of the error ellipse (eeMaj_allwise) (phys.angSize.smajAxis;pos.errorEllipse)
  eeMinallwise arcsec (n) Semi-minor axis of the error ellipse (eeMin_allwise) (phys.angSize.sminAxis;pos.errorEllipse)
  eePAallwise deg (n) Position angle of the error ellipse (eePA_allwise) (pos.posAng;pos.errorEllipse)
  Jmagallwise mag (n) J magnitude from 2MASS via the AllWISE catalogue (Jmag_allwise) (phot.mag;em.IR.J)
  e_Jmagallwise mag (n) Error on J magnitude from 2MASS (errJmagallwise) (stat.error)
  Hmagallwise mag (n) H magnitude from 2MASS via the AllWISE catalogue (Hmag_allwise) (phot.mag;em.IR.H)
  e_Hmagallwise mag (n) Error on H magnitude from 2MASS (errHmagallwise) (stat.error)
  Ksmagallwise mag (n) Ks magnitude from 2MASS via the AllWISE catalogue (Kmag_allwise) (phot.mag;em.IR.K)
  e_Ksmagallwise mag (n) Error on Ks magnitude from 2MASS (errKmagallwise) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  RALdeg deg (n) Right ascension in Legacy Surveys DR10 (J2000) (ra_LSDR10) (pos.eq.ra)
  DELdeg deg (n) Declination in Legacy Surveys DR10 (J2000) (dec_LSDR10) (pos.eq.dec)
  gmagLSDR10 mag (n) g magnitude in Legacy Surveys DR10 (maggLSDR10) (phot.mag;em.opt.B)
  rmagLSDR10 mag (n) r magnitude in Legacy Surveys DR10 (magrLSDR10) (phot.mag;em.opt.R)
  imagLSDR10 mag (n) i magnitude in Legacy Surveys DR10 (magiLSDR10) (phot.mag;em.opt.I)
  zmagLSDR10 mag (n) z magnitude in Legacy Surveys DR10 (magzLSDR10) (phot.mag;em.opt.I)
  g0magLSDR10 mag (n) Dereddenned g magnitude in Legacy Surveys DR10 (deredmagg_LSDR10) (phot.mag;em.opt.B)
  r0magLSDR10 mag (n) Dereddenned r magnitude in Legacy Surveys DR10 (deredmagr_LSDR10) (phot.mag;em.opt.R)
  i0magLSDR10 mag (n) Dereddenned i magnitude in Legacy Surveys DR10 (deredmagi_LSDR10) (phot.mag;em.opt.I)
  z0magLSDR10 mag (n) Dereddenned z magnitude in Legacy Surveys DR10 (deredmagz_LSDR10) (phot.mag;em.opt.I)
  snrgLSDR10  (n) Signal-to-noise ratio in the g band (snrgLSDR10) (stat.snr;instr.bandpass)
  snrrLSDR10  (n) Signal-to-noise ratio in the r band (snrrLSDR10) (stat.snr;instr.bandpass)
  snriLSDR10  (n) Signal-to-noise ratio in the i band (snriLSDR10) (stat.snr;instr.bandpass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  snrzLSDR10  (n) Signal-to-noise ratio in the z band (snrzLSDR10) (stat.snr;pos.cartesian.z)
  psfsizegLSDR10 arcsec (n) Weighted average PSF FWHM in the g band (psfsizegLSDR10) (phys.angSize)
  psfsizerLSDR10 arcsec (n) Weighted average PSF FWHM in the r band (psfsizerLSDR10) (phys.angSize)
  psfsizeiLSDR10 arcsec (n) Weighted average PSF FWHM in the i band (psfsizeiLSDR10) (phys.angSize)
  psfsizezLSDR10 arcsec (n) Weighted average PSF FWHM in the z band (psfsizezLSDR10) (phys.angSize)
  MTypeLSDR10 (char) Optical morphological classification by The Tractor (morphtype_LSDR10) (src.morph)
  SersicLSDR10  (n) Sersic-index value fitted/set by The Tractor (sersic_LSDR10) (stat.value)
  L151WperHz W/Hz (n) K-corrected radio luminosity at 151MHz (L151WperHz) (phys.luminosity;em.radio.100-200MHz)
  e_L151WperHz W/Hz (n) Error on the K-corrected radio luminosity at 151MHz (errL151_WperHz) (stat.error)
  L1400WperHz W/Hz (n) K-corrected radio luminosity at 1400MHz (L1400WperHz) (phys.luminosity;em.radio.750-1500MHz)
  e_L1400WperHz W/Hz (n) Error on the K-corrected radio luminosity at 1400MHz (errL1400_WperHz) (stat.error)
  l_lineSize (char) [<] Upper limit flag onlinear size (linearsizelimit) (meta.code.error;pos.distance;phys.size)
  lineSize  (n) Projected linear size (via the angular size in NVSS/SUMSS) (linearsizekpc) (pos.cartesian)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  zoriFlag  (n) Flag denoting the origin of the adopted redshift (zoriginflag) (src.redshift)
  zQualFlag  (n) [1/5] Flag indicating the quality of the adopted redshift (1 = best) (zQualityflag) (src.redshift)
  zspMisc  (n) Miscellaneous spectroscopic redshift (zsp_misc) (src.redshift;pos.heliocentric)
  zspDESI  (n) Spectroscopic redshift fitted by the DESI collaboration (zsp_DESI) (src.redshift;pos.heliocentric)
  zspWARNDESI  (n) [0/4] Redshift-fitting quality flag by the DESI collaboration (zspWARNDESI) (src.redshift;pos.heliocentric)
  zphMisc  (n) Miscellaneous photometric redshift (zph_misc) (phot.mag)
  zphLSDR8south  (n) Photometric-redshift estimate from LS DR8 South (zph_LSDR8south) (src.redshift.phot)
  e_zphLSDR8south  (n) Error in the photometric-redshift estimate (errzphLSDR8south) (stat.error)
  zphfclLSDR8s  (n) [0/1] Flag = 1 for sources free of blending or imaging artefacts (zphfcleanLSDR8south) (src.redshift.phot)
  zphfqualLSDR8s  (n) [0/1] Flag = 1 for reliable photometric-redshift estimates (zphfqualLSDR8south) (src.redshift.phot)
  zphANNwiseScos  (n) Photometric redshift obtained with the ANNz framework (zphANNwiseScos) (src.redshift.phot)
  E(B-V)wiseScos mag (n) E(B-V), the Galactic dust extinction along the line-of-sight (ebv_wiseScos) (phot.color.excess)
  RANdeg deg (n) Fiducial right ascension in NED (J2000) (NED_RAJ2000) (pos.eq.ra)
  DENdeg deg (n) Fiducial declination in NED (J2000) (NED_DEJ2000) (pos.eq.dec)
  NEDtype (char) Object type accompanying the alternative name in NED (NED_type) (src.class)
  zNED  (n) Fiducial redshift (spectroscopic or photometric) in NED (z_NED) (src.redshift.phot)
  r_zNED (char) Reference for the fiducial redshift in NED (zrefNED) (meta.ref;pos.frame)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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