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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/893/4
  KiDS ultracompact massive galaxies sp. obs. (Scognamiglio+, 2020)
Post annotation
img(gal)
1.J/ApJ/893/4/ucmgs(c)Integrated photometry (Table 1), structural parameters (Table 2), results of the fitting procedure (Table 3) and photometric and spectroscopic validation (Table 5) of the new Ultracompact massive galaxy (UCMG) candidates (33 rows)
2.J/ApJ/893/4/t18sam(c)Results of the fitting procedure on the spectra (Table 4) and photometric and spectroscopic validation (Table 6) for samples ucmgtngt18 and ucmgnttt18 (Note) (28 rows)
3.J/ApJ/893/4/syst(c)Integrated photometry for the 55 systems (Table A1) and Structural parameters derived running 2Dphot on g-, r-, and i-bands (Table A2) for the ucmg_spec sample (Note) (55 rows)
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Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1+2)Ap arcsec [0.69/1.6] The circular aperture (phys.angSize;instr.fov)
  (1+3)Chi2g   [0.99/1.1] χ2 of the surface photometry fit in g-band (stat.weight;stat.fit.param;meta.modelled)
  (1+3)Chi2i   [0.97/1.1] χ2 of the surface photometry fit in i-band (stat.fit.param;meta.modelled)
  (1+3)Chi2r   [0.98/1.15] χ2 of the surface photometry fit in r-band (stat.fit.residual;stat.fit.param;meta.modelled)
  (1+3)Chir2g   [0.9/1.4] χ2 of the surface photometry fit including only central pixels in g-band (meta.note)
  (1+3)Chir2i   [0.87/1.1] χ2 of the surface photometry fit including only central pixels in i-band (meta.note)
  (1+3)Chir2r   [0.9/2.8] χ2 of the surface photometry fit including only central pixels in r-band (meta.note)
  (1)Date "Y:M:D" (n)Date of observation (UT) (time.epoch)
   (ALL)_DE deg (i) Positions from KiDS names (declination part) (pos.eq.dec;meta.main)
  (1+3)e_gmag mag [0.006/0.2] Uncertainty on the gmag (stat.error;phot.mag)
  (1+3)e_imag mag [0.005/0.08] Uncertainty on the imag (stat.error;phot.mag)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+3)e_rmag mag [0.002/0.04] Uncertainty on the rmag (stat.error;phot.mag)
  (1+2)e_sigma km/s [22/113] sigma uncertainty (stat.error)
  (1+3)e_umag mag [0.02/1.76] Uncertainty on the umag (stat.error;phot.mag)
  (1+2)e_zspec   [0.0001/0.006] zspec uncertainty (stat.error)
  (1+3)gmag mag [19.9/21.5] KiDS 6" aperture g-band magnitude (Note G1)   (phot.mag;em.opt.B)
  (1+3)imag mag [18.1/19.5] KiDS 6" aperture i-band magnitude (Note G1)   (phot.mag;em.opt.I)
  (1)Inst (char) Instrument (Note 1)   (meta.id;instr)
   (ALL)KIDS (char) Name (JHHMMSS.ss+DDMMSS.ss) (meta.id;meta.main)
  (1+2)Massp [Msun] [10.7/11.4] Stellar mass, photometric (phys.mass)
  (1+2)Masssp [Msun] [10.46/11.5] Stellar mass, spectroscopic (phys.mass)
  (1+3)ng   [1.5/10.1] g-band Sersic index (stat.fit.param)
  (1+3)ni   [2.1/9.16] i-band Sersic index (stat.fit.param)
  (1+3)nr   [2.15/9.54] r-band Sersic index (stat.fit.param)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+3)qg   [0.1/0.99] g-band axis ratio (phys.size.axisRatio)
  (1+3)qi   [0.04/0.87] i-band axis ratio (phys.size.axisRatio)
  (1+3)qr   [0.2/0.9] r-band axis ratio (phys.size.axisRatio)
  (1+2)Qual (char) The quality level of the velocity dispersion estimates (Note 2)   (meta.code.qual;phys.veloc.dispersion)
   (ALL)_RA deg (i) Positions from KiDS names (right ascension part) (pos.eq.ra;meta.main)
  (1+3)Radg arcsec [0.06/0.7] g-band circularized effective radius, θe (phys.angSize)
  (1+3)Radi arcsec [0.1/0.7] i-band circularized effective radius, θe (phys.angSize)
  (1+3)Radr arcsec [0.06/0.4] r-band circularized effective radius, θe (phys.angSize)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1+3)Reffg kpc [0.3/3.1] g-band circularized effective radius (phys.size.radius)
  (1+3)Reffi kpc [0.45/2.6] i-band circularized effective radius (phys.size.radius)
  (1+2)Reffp kpc [0.35/1.5] Median effective radius, photometric (phys.size.radius;stat.median)
  (1+3)Reffr kpc [0.35/1.55] r-band circularized effective radius (phys.size.radius)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)Reffsp kpc [0.28/1.81] Median effective radius, spectroscopic (phys.size.radius;stat.median)
  (1+3)rmag mag [18.58/20] KiDS 6" aperture r-band magnitude (Note G1)   (phot.mag;em.opt.R)
  (1)rmagA   [18.56/19.96] r-band KiDS MAG_AUTO (phot.mag;em.opt.R)
  (1+2)Seq   [1/33] Running sequence number (meta.id)
  (1+2)sige   [149/464] The corrected velocity dispersion to the effective radius, σe (phys.veloc.dispersion)
  (1+2)sigma km/s [142/432] Velocity dispersion (phys.veloc.dispersion)
  (1+3)Sloan (char) Display the online SDSS-DR12 data for the nearest object (meta.ref.url)
  (1+3)SNRg   [36/161] signal-to-noise ratio S/N of the photometric g-band images (Note G2)   (meta.note)
  (1+3)SNRi   [62/244] signal-to-noise ratio S/N of the photometric i-band images (Note G2)   (meta.note)
  (1+2)SNRk   [2/24.6] The signal-to-noise ratio per pixel calculated over the region used for the fit by OMEGA-K (meta.note)
  (1+3)SNRr   [36/421] signal-to-noise ratio S/N of the photometric r-band images (Note G2)   (meta.note)
  (1+2)SNRsp   [1.39/15.1] The signal-to-noise ratio per pixel calculated in the range 3600-4600Å (stat.snr;instr.pixel)
  (1+2)SR   [0.02/1] The success rate (ratio between the number of accepted fits over the total 257 attempts) (stat.fit.param)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+3)umag mag [20.4/24.6] KiDS 6" aperture u-band magnitude (Note G1)   (phot.mag;em.opt.U)
  (1+2)Valid (char) Spectral validation (Note 3)   (meta.code)
   (ALL)zphot   [0.22/0.45] Photometric redshift from machine learning (src.redshift)
  (1+2)zspec   [0.15/0.47] Measured spectroscopic redshift (src.redshift)
  (3)GAMA  (n)Display the GAMA DR1 data (Driver+, 2011, J/MNRAS/413/971) within 0.5" (meta.ref.url)
  (3)ID (char) Identifier (meta.id)
  (3)Mass [Msun] [10.58/11.3] Stellar mass (phys.mass)
  (3)rmagA mag [17/20.94] r-band KiDS MAG_AUTO (phot.mag;em.opt.R)

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