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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

  SDSS J151349.52+035211.28 Xshooter spectra (Ranjan+, 2018) Query spectra/fits /fits
Post annotation
1.J/A+A/618/A184/table1Journal of observations (12 rows)
2.J/A+A/618/A184/table2Column densities of H2 in different rotational levels at zabs=2.4636 towards J1513+0352 (6 rows)
3.J/A+A/618/A184/table3Summary of column densities and abundances (11 rows)
4.J/A+A/618/A184/list(c)List of spectra[spectrum/fits] (3 rows)

Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Obs.Date "Y:M:D" (n)Observing date (time.epoch)
  (1)Width arcsec Slit width (spect.line.width)
  (1)Inst (char) Arm name (UVB, VIS or NIR) (;instr)
  (1)ExpTime (char) s Exposure time (time.duration;obs.exposure)
  (1)Seeing arcsec Delivered seeing corrected by airmass in the VIS band (instr.obsty.seeing)
  (1)Airmass  Airmass (recorded at start of exposure) (obs.airMass)
  (1)PA deg [] Position angle at the start of the observation (pos.posAng)
  (2+3)Species (char) Species (meta.note)
  (2+3)logN [cm-2] Column density of Species (phys.columnDensity)
  (2+3)e_logN [cm-2] rms uncertainty on logN (stat.error)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (3)[X/H] [-] (n) Observed gas-phase abundances (Note 1)   (phys.abund)
  (3)e_[X/H] [-] (n) rms uncertainty on [X/H] (stat.error;phys.abund)
  (3)n_[X/H] (char) [f] Note on [X/H] (Note 2)   (meta.note)
  (3)[X/Zn] [-] (n) Depletion relative to Zn (phys.abund)
  (3)e_[X/Zn] [-] (n) rms uncertainty on [X/Zn] (stat.error)
  (4)RAJ2000 deg (i) Right Ascension of center (J2000) (pos.eq.ra;meta.main)
  (4)DEJ2000 deg (i) Declination of center (J2000) (pos.eq.dec;meta.main)
  (4)Nx  Number of points (meta.number)
  (4)Nslit  Number of positions along slit in the spectrum (meta.number)
  (4) (char) Observation date (time.epoch;obs)
  (4)blambda nm Lower value of wavelength interval (em.wl)
  (4)Blambda nm Upper value of wavelength interval (em.wl)
  (4)dlambda nm Spectral resolution (spect.resolution)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (4)size Kibyte Size of FITS file (phys.size;meta.fits)
  (4)sp (char) Show the spectrum (meta.ref.url)
  (4)FileName (char) Name of FITS file, in subdirectory fits (;meta.fits)
  (4)Title (char) Title of the FITS file (meta.title;meta.fits)
  (4)AssocData (char) Associated Data web page (meta.ref.url)

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