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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/A+A/712/A47
  CO-dark gas in compact emission-line galaxies (Liu+, 2026)
ReadMe+ftp
2026A&A...712A..47L
Similar Catalogs
spectrum/fits
spectrum
Post annotation 		img(gal)
1.J/A+A/712/A47/lamostLAMOST spectra manifest[spectrum/fits]
spectrum
(9 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)
  Name (char) Short source name (meta.id)
  LAMOST (char) LAMOST designation (meta.id;meta.main)
  sp  Show the spectrum (meta.ref.url)
spectrum/fits
  FileName (char) spectrum FITS file name in subdirectory fits (meta.id;meta.fits)
spectrum
  OBSID  LAMOST observation identifier (meta.id;obs.param;obs)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  z  LAMOST spectroscopic redshift (src.redshift)
  MJD d Modified Julian date (time.epoch)
  SpID  LAMOST spectrograph identifier (meta.id)
  Fiber  LAMOST fiber identifier (meta.id)
  DateObs s (n)UTC start time of observation (time.start;obs)
  Used (char) yes if adopted for line measurements (meta.code)
  Purpose (char) Use in the manuscript (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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