VizieR

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VizieR

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/AJ/133/439
  Luminosity function of M7-L8 ultracool dwarfs (Cruz+, 2007)
ReadMe+ftp
2007AJ....133..439C
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/133/439/dwarfsDwarfs discovered (tables 2, 3 and 4 of paper) (154 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. ((unassigned);meta.version;arith.diff;phys.veloc)
  Tab (char) 2 for M6-L8 Dwarfs Discovered Within 20pc (table2), 3 for M7-L8 Dwarfs Discovered Outside 20pc (table3), or 4 for Early-to-Mid Type M Dwarfs Discovered Outside 20pc (table4) ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  2MASSI (char) The 2MASSI designation (Note G1)   ((unassigned);phys.polarization.stokes;arith.factor;spect.line.veloc;arith)
  m_2MASSI (char) [ABC] Multiplicity index on 2MASSI ((unassigned);phys.polarization;arith.diff;pos.posAng)
  2MUCD  (n) The 2MUCD number ((unassigned);meta.version;arith.diff;spect.line.veloc)
  OName (char) Other name(s) ((unassigned);meta.version;arith.diff;spect.line.veloc)
  n_OName (char) [b] Common proper motion star (Note 2)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Jmag mag (n) 2MASS J band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  J-H mag (n) 2MASS (J-H) color ((unassigned);meta.version;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  J-K mag (n) 2MASS (J-KS) color ((unassigned);meta.version;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  Obs.Date "Y:M:D" (n) UT date of observation ((unassigned);em.IR;arith.factor;pos.centroid;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Tel (char) Telescope used in the observation ((unassigned);(unassigned);(unassigned);phys.electron.degen;stat.median)
  SpType (char) Optical spectral type ((unassigned);meta.version;arith.diff;pos.posAng;meta.main)
  f_SpType (char) [abcde] Individual note on the spectrum (Note 3)   ((unassigned);meta.version;arith.diff;pos.eq.dec)
  JMAG mag Absolute J band magnitude ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  e_JMAG mag Uncertainty in JMAG ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Dist pc Distance ((unassigned);meta.version;arith.diff;em.UV.10-50nm;arith;meta.main)
  e_Dist pc Uncertainty in Dist ((unassigned);meta.version;arith.diff;time.age;meta.main)
  f_Dist (char) [l] l: Dist and e_Dist represent the range in the distance ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  Refs (char) Other references, in refs.dat file ((unassigned);meta.version;arith.diff;phys.veloc.dispersion;€?**ucdid=0**?)
  Simbad  ask the Simbad data-base about this object ((unassigned);meta.version;arith.diff;pos.geocentric)
  _RA deg Right ascension (derived from 2MASSI) for Eq=J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Declination (derived from 2MASSI) for Eq=J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846561564 Where phase=3 and catid=51330439
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3678835.err (2026-10-29T03:59:23)
-3
-source=J/AJ/133/439/dwarfs
-ref=VIZ6ae2c49b382273
elapse time 1