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/A+A/570/A30
  H{alpha} emission-line stars in M42 (Pettersson+, 2014)
ReadMe+ftp
2014A&A...570A..30P
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/570/A30/table2H{alpha} emission-line stars in M42 (1697 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);(unassigned);(unassigned);phys.veloc)
  ESOHa  (n) [576/1834] ESO H{alpha} number for newly discovered stars only ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  m_ESOHa (char) Multiplicity index on ESOHa (W+E, W, E) ((unassigned);phys.veloc.orbital;arith.diff;pos.posAng)
  RAJ2000 "h:m:s" Right Ascension J2000 (Note 4)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" Declination J2000 (Note 4)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  Ha (char) H{alpha} emission-line strength (Note 5)   ((unassigned);(unassigned);(unassigned);phys.atmol.qn.I;(unassigned);(unassigned))
  mJ mag (n) USNO-B or GSC 2.2 mJ magnitude (Note 6)   ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  mF mag (n) USNO-B or GSC 2.2 mF magnitude (Note 6)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  mN mag (n) USNO-B or GSC 2.2 mN magnitude (Note 6)   (phot.color.excess;pos.lg;arith.factor;stat.filling;(unassigned);(unassigned))
  Jmag mag (n) 2MASS J magnitude (Note 4)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  Hmag mag (n) 2MASS H magnitude (Note 4)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Ksmag mag (n) 2MASS Ks magnitude (Note 4)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  Notes (char) Notes to individual objects, in notes.dat file ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  GCVS (char) Name in General Catalog of Variable Stars (should be followed by Ori) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  KisoHa (char) Designation from Kiso H-{alpha} survey (Note 1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  HBC  (n) Herbig and Bell catalogue (1988, Cat. V/73) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Haro (char) Haro number with extensions (Note 2)   ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  PaCh  (n) Parsamian & Chavira (1982BITon...3...69P, <PACH NNN> in Simbad) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Other (char) Other names (Note 3)   ((unassigned);(unassigned);(unassigned);spect.line.veloc)

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=846480057 Where phase=3 and catid=35700030
**** 
**** --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/VR732778.err (2026-10-28T05:20:56)
-3
-source=J/A+A/570/A30/table2
-ref=VIZ6ae18638b2e6a
elapse time 1